Article(id=1241777706875031692, tenantId=1146029695717560320, journalId=1240670690148397066, issueId=1241777699996368955, articleNumber=null, orderNo=null, doi=10.3963/j.issn.1001-487X.2024.02.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1702742400000, receivedDateStr=2023-12-17, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1773992476433, onlineDateStr=2026-03-20, pubDate=1717171200000, pubDateStr=2024-06-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773992476433, onlineIssueDateStr=2026-03-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773992476433, creator=13701087609, updateTime=1773992476433, updator=13701087609, issue=Issue{id=1241777699996368955, tenantId=1146029695717560320, journalId=1240670690148397066, year='2024', volume='41', issue='2', pageStart='1', pageEnd='252', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773992474792, creator=13701087609, updateTime=1773992784144, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1241778997575619516, tenantId=1146029695717560320, journalId=1240670690148397066, issueId=1241777699996368955, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1241778997575619517, tenantId=1146029695717560320, journalId=1240670690148397066, issueId=1241777699996368955, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=75, endPage=85, ext={EN=ArticleExt(id=1241777707785195695, articleId=1241777706875031692, tenantId=1146029695717560320, journalId=1240670690148397066, language=EN, title=Study on Effect of Blasting Vibration on Stability of Safety Roof Pillar for Open-pit to Underground Transition in Longshou Mine, columnId=1240702072862069231, journalTitle=Blasting, columnName=BLASTING IN ORE AND ROCK, runingTitle=null, highlight=null, articleAbstract=
This study aims to investigate the stability evolution of the safety roof pillar during the transition from open-pit to underground mining in Longshou mine under the influence of blasting vibration. A numerical calculation model was established based on the current mining area conditions. The most critical position of the safety roof pillar was determined through calculations, and a two-dimensional numerical model for this position was developed using top-level mining as an example. By calculating blasting parameters and equivalent elastic boundaries, we obtained the peak blasting load transmitted from cutting holes, auxiliary holes, and peripheral holes to the excavation surface. Subsequently, numerical calculations were conducted to assess the stability of the safety roof pillar after applying an equivalent blasting load to the excavation face. The results indicate that each delayed blast caused displacement and vibration velocity peaks, with maximum displacement observed at monitoring points inside the safety roof pillar closest to the blast site. Vibration velocity spreads spherically around the blasting operation position into surrounding rock mass. Based on criteria related to blasting vibration velocity and rock damage assessment, it can be concluded that overall there is no or only slight damage present in the safety roof pillar. Additionally, analysis reveals that maximum principal stress remains lower than tensile strength of rock mass without any significant formation of a tensile fracture plastic zone on the safety roof pillar. In general, the designed thickness of the safety roof pillar meets requirements for open-pit to underground mining. However, due to actual geological complexities beyond what is captured by the numerical model, it is essential to continuously observe and monitor changes in the safety roof pillar to ensure its stability during ongoing mining operations.
, correspAuthors=null, authorNote=null, correspAuthorsNote=
LI Ju-hong (1985-), female, senior engineer, engaged in road and bridge design, (E-mail)
450663880@qq.com.
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Er-cheng ZHAO, Zhao-jun WEI, Yan-cheng SHEN, Ji-xiang LIU, Ju-hong LI, Chun-yang ZHANG, Xiao-long TIAN), CN=ArticleExt(id=1241777719504081782, articleId=1241777706875031692, tenantId=1146029695717560320, journalId=1240670690148397066, language=CN, title=爆破振动对龙首矿露天转地下安全顶柱稳定性影响研究, columnId=1240702072996286965, journalTitle=爆破, columnName=矿岩爆破, runingTitle=null, highlight=null, articleAbstract=
为了探索爆破振动影响下龙首矿露天转地下开采安全顶柱的稳定性演化规律,结合矿区现状建立了对应的三维数值模型,通过计算获取了安全顶柱最危险截面位置,随后以最上部中段开采为例构建了最危险截面位置的二维数值计算模型。根据爆破参数和等效弹性边界的计算,得到掏槽眼、辅助眼和周边眼传递到开挖轮廓面上的爆破荷载峰值。将爆破荷载等效到开挖面后,开展了针对安全顶柱稳定性的数值计算。结果表明:每段延期爆破都产生了位移和振速峰值,且距离爆破位置最近的安全顶柱内监测点位移最大;以爆破作业位置为中心,振动速度向四周岩体球形扩散。根据爆破振速与岩石损伤判据,安全顶柱总体处于无损伤或轻微损伤状态。此外,最大主应力低于岩体抗拉强度,安全顶柱未形成明显地拉裂破坏塑性区。总体上来说,安全顶柱的设计厚度能够满足露天转地下开采需要。然而与数值模型相比,实际地质条件更为复杂,随着开采继续,仍需观察和监测安全顶柱的变化,从而确保其稳定性。
, correspAuthors=null, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=EER0pURridXG4uVCHqXi3Q==, magXml=9QAeBBvozq1KLd+JmjbGXg==, pdfUrl=null, pdf=srrtJM1jXGGZ7hFBEOiBKg==, pdfFileSize=2794636, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=Eqbi/8/KY718LwOkNr/3Yg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=Gj7KkXDq33HsOodHmyrgfA==, mapNumber=null, authorCompany=null, fund=null, authors=
赵尔丞(1981-),男,高级工程师,主要从事矿山设计与开发方面的研究,(E-mail)5781110@qq.com。
ZHAO Er-cheng (1981-), male, senior engineer, engaged in mine design and exploitation, (E-mail) 5781110@qq.com.
, authorsList=赵尔丞, 魏昭君, 沈彦丞, 刘吉祥, 李菊红, 张春阳, 田小龙)}, authors=[Author(id=1241777720208724916, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=5781110@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241777720342942652, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777720208724916, language=EN, stringName=Er-cheng ZHAO, firstName=Er-cheng, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.Lanzhou Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd., Lanzhou 730000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241777720456188867, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777720208724916, language=CN, stringName=赵尔丞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.兰州有色冶金设计研究院有限公司,兰州 730000, bio={"content":"
赵尔丞(1981-),男,高级工程师,主要从事矿山设计与开发方面的研究,(E-mail)5781110@qq.com。
ZHAO Er-cheng (1981-), male, senior engineer, engaged in mine design and exploitation, (E-mail) 5781110@qq.com.
"}, bioImg=null, bioContent=
赵尔丞(1981-),男,高级工程师,主要从事矿山设计与开发方面的研究,(E-mail)5781110@qq.com。
ZHAO Er-cheng (1981-), male, senior engineer, engaged in mine design and exploitation, (E-mail) 5781110@qq.com.
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241777719747351432, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=1., ext=[AuthorCompanyExt(id=1241777719755740042, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.Lanzhou Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd., Lanzhou 730000, China), AuthorCompanyExt(id=1241777719759934347, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.兰州有色冶金设计研究院有限公司,兰州 730000)])]), Author(id=1241777720565240781, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241777720670098389, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777720565240781, language=EN, stringName=Zhao-jun WEI, firstName=Zhao-jun, middleName=null, lastName=WEI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.The Party School of the Communist Party of China in Baiyin City, Baiyin 730900, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241777722217796574, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777720565240781, language=CN, stringName=魏昭君, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.中共甘肃省白银市委党校,白银 730900, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241777719852209046, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=2., ext=[AuthorCompanyExt(id=1241777719860597655, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719852209046, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.The Party School of the Communist Party of China in Baiyin City, Baiyin 730900, China), AuthorCompanyExt(id=1241777719868986264, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719852209046, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.中共甘肃省白银市委党校,白银 730900)])]), Author(id=1241777722372985837, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241777722498814964, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777722372985837, language=EN, stringName=Yan-cheng SHEN, firstName=Yan-cheng, middleName=null, lastName=SHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.Lanzhou Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd., Lanzhou 730000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241777722570118140, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777722372985837, language=CN, stringName=沈彦丞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.兰州有色冶金设计研究院有限公司,兰州 730000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241777719747351432, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=1., ext=[AuthorCompanyExt(id=1241777719755740042, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.Lanzhou Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd., Lanzhou 730000, China), AuthorCompanyExt(id=1241777719759934347, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.兰州有色冶金设计研究院有限公司,兰州 730000)])]), Author(id=1241777722662391811, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241777722796609544, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777722662391811, language=EN, stringName=Ji-xiang LIU, firstName=Ji-xiang, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.Lanzhou Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd., Lanzhou 730000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241777722893078542, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777722662391811, language=CN, stringName=刘吉祥, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.兰州有色冶金设计研究院有限公司,兰州 730000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241777719747351432, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=1., ext=[AuthorCompanyExt(id=1241777719755740042, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.Lanzhou Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd., Lanzhou 730000, China), AuthorCompanyExt(id=1241777719759934347, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.兰州有色冶金设计研究院有限公司,兰州 730000)])]), Author(id=1241777722993741844, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=450663880@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241777723119570974, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777722993741844, language=EN, stringName=Ju-hong LI, firstName=Ju-hong, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
3, address=
3.Cscec Aecom Consultants Co., Ltd., Lanzhou 730000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241777723232817187, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777722993741844, language=CN, stringName=李菊红, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
3, address=
3.中国市政工程西北设计研究院有限公司,兰州 730000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241777719961260959, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=3., ext=[AuthorCompanyExt(id=1241777719969649569, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719961260959, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.Cscec Aecom Consultants Co., Ltd., Lanzhou 730000, China), AuthorCompanyExt(id=1241777719978038178, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719961260959, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.中国市政工程西北设计研究院有限公司,兰州 730000)])]), Author(id=1241777723341869100, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241777723476086837, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777723341869100, language=EN, stringName=Chun-yang ZHANG, firstName=Chun-yang, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, address=
4.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241777723610304573, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777723341869100, language=CN, stringName=张春阳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, address=
4.武汉理工大学 资源与环境工程学院,武汉 430070, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241777720087090092, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=4., ext=[AuthorCompanyExt(id=1241777720095478705, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777720087090092, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China), AuthorCompanyExt(id=1241777720103867312, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777720087090092, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4.武汉理工大学 资源与环境工程学院,武汉 430070)])]), Author(id=1241777723740328002, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, orderNo=6, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241777723857768521, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777723740328002, language=EN, stringName=Xiao-long TIAN, firstName=Xiao-long, middleName=null, lastName=TIAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, address=
4.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241777723962626122, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, authorId=1241777723740328002, language=CN, stringName=田小龙, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, address=
4.武汉理工大学 资源与环境工程学院,武汉 430070, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241777720087090092, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=4., ext=[AuthorCompanyExt(id=1241777720095478705, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777720087090092, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China), AuthorCompanyExt(id=1241777720103867312, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777720087090092, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4.武汉理工大学 资源与环境工程学院,武汉 430070)])])], keywords=[Keyword(id=1241777724054900815, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, orderNo=1, keyword=open pit to underground mining), Keyword(id=1241777724168147032, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, orderNo=2, keyword=safety roof pillar), Keyword(id=1241777724285587549, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, orderNo=3, keyword=blasting vibration), Keyword(id=1241777724419805288, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, orderNo=4, keyword=numerical simulation), Keyword(id=1241777724507885678, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, orderNo=5, keyword=stability evolution law), Keyword(id=1241777724633714806, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, orderNo=1, keyword=露天转地下开采), Keyword(id=1241777724734378105, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, orderNo=2, keyword=安全顶柱), Keyword(id=1241777724818264192, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, orderNo=3, keyword=爆破振动), Keyword(id=1241777724923121800, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, orderNo=4, keyword=数值模拟), Keyword(id=1241777725011202190, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, orderNo=5, keyword=稳定性演化规律)], refs=[Reference(id=1241777733026517385, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2022, volume=131, issue=3, pageStart=181, pageEnd=190, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=MACNEILA J, DIMITRAKOPOULOS R, PEATTIE R, journalName=Mining Technology, refType=null, unstructuredReference=
MACNEILA J,
DIMITRAKOPOULOS R,
PEATTIE R. A stochastic mine planning approach to determine the optimal open pit to underground mining transition depth - case study at the Geita gold mine, Tanzania[J].
Mining Technology,
2022,
131(3): 181-190., articleTitle=A stochastic mine planning approach to determine the optimal open pit to underground mining transition depth - case study at the Geita gold mine, Tanzania, refAbstract=null), Reference(id=1241777733110403467, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=12, pageStart=12, pageEnd=20, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=李小双, 王运敏, 赵奎, journalName=金属矿山, refType=null, unstructuredReference=李小双, 王运敏, 赵奎,
等. 金属矿山露天转地下开采的关键问题研究进展[J].
金属矿山,
2019(12): 12-20., articleTitle=金属矿山露天转地下开采的关键问题研究进展, refAbstract=null), Reference(id=1241777733194289549, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=12, pageStart=12, pageEnd=20, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=LI Xiao-shuang, WANG Yun-min, ZHAO Kui, journalName=Metal Mine, refType=null, unstructuredReference=
LI Xiao-shuang,
WANG Yun-min,
ZHAO Kui,
et al. Research progress on the key problems in transition from open-pit to underground mining for metal mines[J].
Metal Mine,
2019(12): 12-20. (in Chinese), articleTitle=Research progress on the key problems in transition from open-pit to underground mining for metal mines, refAbstract=null), Reference(id=1241777733290758543, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=潘震, journalName=null, refType=null, unstructuredReference=潘震. 露天转地下开采境界顶柱合理厚度与稳定性研究[D]. 昆明: 昆明理工大学,
2019., articleTitle=露天转地下开采境界顶柱合理厚度与稳定性研究, refAbstract=null), Reference(id=1241777733387227538, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=PAN Zhen, journalName=null, refType=null, unstructuredReference=
PAN Zhen. Study on the reasonable thickness and stability of the roof pillar of the boundary for open pit to underground mining[D]. Kunming: Kunming University of Science and Technology,
2019. (in Chinese), articleTitle=Study on the reasonable thickness and stability of the roof pillar of the boundary for open pit to underground mining, refAbstract=null), Reference(id=1241777733462725012, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=71, issue=2, pageStart=8, pageEnd=11, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=贾穆承, 明建, 郭海东, journalName=有色金属(矿山部分), refType=null, unstructuredReference=贾穆承, 明建, 郭海东,
等. 基于FLAC~(3D)的铁矿山露天转地下境界顶柱稳定性研究[J].
有色金属(矿山部分),
2019,
71(2): 8-11., articleTitle=基于FLAC~(3D)的铁矿山露天转地下境界顶柱稳定性研究, refAbstract=null), Reference(id=1241777733521445271, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=71, issue=2, pageStart=8, pageEnd=11, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=JIA Mu-cheng, MING Jian, GUO Hai-dong, journalName=Nonferrous Metals (Mining Section), refType=null, unstructuredReference=
JIA Mu-cheng,
MING Jian,
GUO Hai-dong,
et al. Stability of boundary pillars for transition from open-pit to underground mining in an iron mine based on FLAC
3D[J].
Nonferrous Metals (Mining Section),
2019,
71(2): 8-11. (in Chinese), articleTitle=Stability of boundary pillars for transition from open-pit to underground mining in an iron mine based on FLAC
3D, refAbstract=null), Reference(id=1241777733609525656, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=邓岁伟, journalName=null, refType=null, unstructuredReference=邓岁伟. 安沟钼矿露天转地下境界顶柱参数设计及其稳定性分析[D]. 赣州: 江西理工大学,
2018., articleTitle=安沟钼矿露天转地下境界顶柱参数设计及其稳定性分析, refAbstract=null), Reference(id=1241777733697606042, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=DENG Sui-wei, journalName=null, refType=null, unstructuredReference=
DENG Sui-wei. Parameter design and stability analysis of the boundary roof pillar in the open-pit to underground of An Gou molybdenum mine[D]. Ganzhou: Jiangxi University of Science and Technology,
2018. (in Chinese), articleTitle=Parameter design and stability analysis of the boundary roof pillar in the open-pit to underground of An Gou molybdenum mine, refAbstract=null), Reference(id=1241777733789880732, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=47, issue=10, pageStart=24, pageEnd=35, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=李浩荡, 佘长超, 周永利, journalName=煤炭科学技术, refType=null, unstructuredReference=李浩荡, 佘长超, 周永利,
等. 我国露天煤矿开采技术综述及展望[J].
煤炭科学技术,
2019,
47(10): 24-35., articleTitle=我国露天煤矿开采技术综述及展望, refAbstract=null), Reference(id=1241777733869572510, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2019, volume=47, issue=10, pageStart=24, pageEnd=35, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=LI Hao-dang, SHE Chang-chao, ZHOU Yong-li, journalName=Coal Science and Technology, refType=null, unstructuredReference=
LI Hao-dang,
SHE Chang-chao,
ZHOU Yong-li,
et al. Summary and prospect of open-pit coal mining technology in China[J].
Coal Science and Technology,
2019,
47(10): 24-35. (in Chinese), articleTitle=Summary and prospect of open-pit coal mining technology in China, refAbstract=null), Reference(id=1241777733949264288, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=1, pageEnd=16, url=null, language=null, rfNumber=[7], rfOrder=11, authorNames=李小帅, 高文学, 宿利平, journalName=爆破, refType=null, unstructuredReference=李小帅, 高文学, 宿利平,
等. 小净距隧道掘进爆破及其振动响应规律研究[J/OL].
爆破: 1-16.
http://kns.cnki.net/kcms/detail/42.1164.TJ.20231017.1714.006.html., articleTitle=小净距隧道掘进爆破及其振动响应规律研究, refAbstract=null), Reference(id=1241777734045733282, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=1, pageEnd=16, url=null, language=null, rfNumber=[7], rfOrder=12, authorNames=LI Xiao-shuai, GAO Wen-xue, SU Li-ping, journalName=Blasting, refType=null, unstructuredReference=
LI Xiao-shuai,
GAO Wen-xue,
SU Li-ping,
et al. Study on attenuation law of blasting vibration in a small clear distance highway tunnel[J/OL].
Blasting: 1-16.
http://kns.cnki.net/kcms/detail/42.1164.TJ.20231017.1714.006.html. (in Chinese), articleTitle=Study on attenuation law of blasting vibration in a small clear distance highway tunnel, refAbstract=null), Reference(id=1241777734108647844, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2015, volume=31, issue=1, pageStart=53, pageEnd=54, 94, url=null, language=null, rfNumber=[8], rfOrder=13, authorNames=马俊荣, 刘建兵, 李文, journalName=现代矿业, refType=null, unstructuredReference=马俊荣, 刘建兵, 李文,
等. 基于爆破振动速度的露天转坑采矿体隔离层安全厚度确定[J].
现代矿业,
2015,
31(1): 53-54, 94., articleTitle=基于爆破振动速度的露天转坑采矿体隔离层安全厚度确定, refAbstract=null), Reference(id=1241777734175756710, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2015, volume=31, issue=1, pageStart=53, pageEnd=54, 94, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=MA Jun-rong, LIU Jian-bing, LI Wen, journalName=Modern Mine, refType=null, unstructuredReference=
MA Jun-rong,
LIU Jian-bing,
LI Wen,
et al. Determination of safe thickness of ore body isolation layer for open-pit to underground mining based on blasting vibration velocity[J].
Modern Mine,
2015,
31(1): 53-54, 94. (in Chinese), articleTitle=Determination of safe thickness of ore body isolation layer for open-pit to underground mining based on blasting vibration velocity, refAbstract=null), Reference(id=1241777735253692840, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2014, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=15, authorNames=王铮朗, journalName=null, refType=null, unstructuredReference=王铮朗. 中深部金属矿保安矿柱爆破回采的动力响应特性研究[D]. 武汉: 武汉理工大学,
2014., articleTitle=中深部金属矿保安矿柱爆破回采的动力响应特性研究, refAbstract=null), Reference(id=1241777735354356139, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2014, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=WANG Zheng-lang, journalName=null, refType=null, unstructuredReference=
WANG Zheng-lang. Study on dynamic response of safety pillars blasting mining in medium-deep metal mine[D]. Wuhan: han University of Technology,
2014. (in Chinese), articleTitle=Study on dynamic response of safety pillars blasting mining in medium-deep metal mine, refAbstract=null), Reference(id=1241777735429853611, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=1, pageEnd=9, url=null, language=null, rfNumber=[10], rfOrder=17, authorNames=乔国栋, 刘泽功, 高魁, journalName=振动工程学报, refType=null, unstructuredReference=乔国栋, 刘泽功, 高魁,
等. 爆破震动作用下高地应力巷道动力响应特征与稳定性研究[J/OL].
振动工程学报: 1-9. [2023-12-10].
http://kns.cnki.net/kcms/detail/32.1349.tb.20230530.1025.002.html., articleTitle=爆破震动作用下高地应力巷道动力响应特征与稳定性研究, refAbstract=null), Reference(id=1241777735547294125, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=1, pageEnd=9, url=null, language=null, rfNumber=[10], rfOrder=18, authorNames=QIAO Guo-dong, LIU Ze-gong, GAO Kui, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
QIAO Guo-dong,
LIU Ze-gong,
GAO Kui,
et al. Characteristics and stability of dynamic response of high in-situ stress roadway under blasting vibration[J/OL].
Journal of Vibration Engineering: 1-9. [2023-12-10].
http://kns.cnki.net/kcms/detail/32.1349.tb.20230530.1025.002.html. (in Chinese), articleTitle=Characteristics and stability of dynamic response of high in-situ stress roadway under blasting vibration, refAbstract=null), Reference(id=1241777735618597294, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=12, pageStart=30, pageEnd=35, url=null, language=null, rfNumber=[11], rfOrder=19, authorNames=陶发玉, 龙卫国, 朗岩旺弦, journalName=矿业研究与开发, refType=null, unstructuredReference=陶发玉, 龙卫国, 朗岩旺弦,
等. 现场混装乳化炸药技术在金川龙首矿的应用[J].
矿业研究与开发,
2022,
42(12): 30-35., articleTitle=现场混装乳化炸药技术在金川龙首矿的应用, refAbstract=null), Reference(id=1241777735731843503, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=12, pageStart=30, pageEnd=35, url=null, language=null, rfNumber=[11], rfOrder=20, authorNames=TAO Fa-yu, LONG Wei-guo, LANG Yan-wang-xian, journalName=Mining Research and Development, refType=null, unstructuredReference=
TAO Fa-yu,
LONG Wei-guo,
LANG Yan-wang-xian,
et al. Application of on-site mixed emulsified explosive technology in Jinchuan Longshou Mine[J].
Mining Research and Development,
2022,
42(12): 30-35. (in Chinese), articleTitle=Application of on-site mixed emulsified explosive technology in Jinchuan Longshou Mine, refAbstract=null), Reference(id=1241777735824118192, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2022, volume=18, issue=11, pageStart=133, pageEnd=140, url=null, language=null, rfNumber=[12], rfOrder=21, authorNames=周春煦, 赵岩, journalName=中国安全生产科学技术, refType=null, unstructuredReference=周春煦, 赵岩. 下穿铁路隧道爆破振动分析及控制方法研究[J].
中国安全生产科学技术,
2022,
18(11): 133-140., articleTitle=下穿铁路隧道爆破振动分析及控制方法研究, refAbstract=null), Reference(id=1241777735920587185, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2022, volume=18, issue=11, pageStart=133, pageEnd=140, url=null, language=null, rfNumber=[12], rfOrder=22, authorNames=ZHOU Chun-xu, ZHAO Yan, journalName=Journal of Safety Science and Technology, refType=null, unstructuredReference=
ZHOU Chun-xu,
ZHAO Yan. Study on blasting vibration analysis and control method of undercrossing railway tunnel[J].
Journal of Safety Science and Technology,
2022,
18(11): 133-140. (in Chinese), articleTitle=Study on blasting vibration analysis and control method of undercrossing railway tunnel, refAbstract=null), Reference(id=1241777736012861874, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2015, volume=48, issue=S2, pageStart=22, pageEnd=29, url=null, language=null, rfNumber=[13], rfOrder=23, authorNames=张玉成, 杨光华, 胡海英, journalName=土木工程学报, refType=null, unstructuredReference=张玉成, 杨光华, 胡海英,
等. 爆破振动对建(构)筑物影响数值计算模型及安全判据的研究[J].
土木工程学报,
2015,
48(S2): 22-29., articleTitle=爆破振动对建(构)筑物影响数值计算模型及安全判据的研究, refAbstract=null), Reference(id=1241777736113525171, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2015, volume=48, issue=S2, pageStart=22, pageEnd=29, url=null, language=null, rfNumber=[13], rfOrder=24, authorNames=ZHANG Yu-cheng, YANG Guang-hua, HU Hai-ying, journalName=China Civil Engineering Journal, refType=null, unstructuredReference=
ZHANG Yu-cheng,
YANG Guang-hua,
HU Hai-ying,
et al. Study on numerical model and safety criterion of the influence of blasting vibration on buildings and structures[J].
China Civil Engineering Journal,
2015,
48(S2): 22-29. (in Chinese), articleTitle=Study on numerical model and safety criterion of the influence of blasting vibration on buildings and structures, refAbstract=null), Reference(id=1241777736189022644, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2012, volume=29, issue=2, pageStart=10, pageEnd=14, 122, url=null, language=null, rfNumber=[14], rfOrder=25, authorNames=赵婉婷, 卢文波, 杨建华, journalName=爆破, refType=null, unstructuredReference=赵婉婷, 卢文波, 杨建华,
等. 深孔台阶爆破振动模拟中的等效荷载施加边界比较[J].
爆破,
2012,
29(2): 10-14, 122., articleTitle=深孔台阶爆破振动模拟中的等效荷载施加边界比较, refAbstract=null), Reference(id=1241777736268714421, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2012, volume=29, issue=2, pageStart=10, pageEnd=14, 122, url=null, language=null, rfNumber=[14], rfOrder=26, authorNames=ZHAO Wan-ting, LU Wen-bo, YANG Jian-hua, journalName=Blasting, refType=null, unstructuredReference=
ZHAO Wan-ting,
LU Wen-bo,
YANG Jian-hua,
et al. Comparison of equivalent load in boundaries in deephole bench blasting vibration simulation[J].
Blasting,
2012,
29(2): 10-14, 122. (in Chinese), articleTitle=Comparison of equivalent load in boundaries in deephole bench blasting vibration simulation, refAbstract=null), Reference(id=1241777736331628982, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=1, pageStart=67, pageEnd=71, 103, url=null, language=null, rfNumber=[15], rfOrder=27, authorNames=许红涛, 卢文波, 周小恒, journalName=武汉大学学报(工学版), refType=null, unstructuredReference=许红涛, 卢文波, 周小恒. 爆破震动场动力有限元模拟中爆破荷载的等效施加方法[J].
武汉大学学报(工学版),
2008(1): 67-71, 103., articleTitle=爆破震动场动力有限元模拟中爆破荷载的等效施加方法, refAbstract=null), Reference(id=1241777736394543543, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=1, pageStart=67, pageEnd=71, 103, url=null, language=null, rfNumber=[15], rfOrder=28, authorNames=XU Hong-tao, LU Wen-bo, ZHOU Xiao-heng, journalName=Engineering Journal of Wuhan University, refType=null, unstructuredReference=
XU Hong-tao,
LU Wen-bo,
ZHOU Xiao-heng. An equivalent approach for acting blasting load in dynamic finite element simulation of blasting vibration[J].
Engineering Journal of Wuhan University,
2008(1): 67-71, 103. (in Chinese), articleTitle=An equivalent approach for acting blasting load in dynamic finite element simulation of blasting vibration, refAbstract=null), Reference(id=1241777736457458104, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=1984, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=29, authorNames=王文龙, journalName=钻眼爆破, refType=null, unstructuredReference=王文龙.
钻眼爆破[M]. 北京: 煤炭工业出版社,
1984., articleTitle=null, refAbstract=null), Reference(id=1241777736524566969, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=1984, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=30, authorNames=WANG Wen-long, journalName=Drilling and blasting, refType=null, unstructuredReference=
WANG Wen-long.
Drilling and blasting[M]. Beijing: Coal Industry Press,
1984. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1241777736604258746, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2011, volume=30, issue=6, pageStart=1089, pageEnd=1096, url=null, language=null, rfNumber=[17], rfOrder=31, authorNames=卢文波, 杨建华, 陈明, journalName=岩石力学与工程学报, refType=null, unstructuredReference=卢文波, 杨建华, 陈明,
等. 深埋隧洞岩体开挖瞬态卸荷机制及等效数值模拟[J].
岩石力学与工程学报,
2011,
30(6): 1089-1096., articleTitle=深埋隧洞岩体开挖瞬态卸荷机制及等效数值模拟, refAbstract=null), Reference(id=1241777736658784699, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2011, volume=30, issue=6, pageStart=1089, pageEnd=1096, url=null, language=null, rfNumber=[17], rfOrder=32, authorNames=LU Wen-bo, YANG Jian-hua, CHEN Ming, journalName=Chinese Journal of Rock Mechanics and Engineering, refType=null, unstructuredReference=
LU Wen-bo,
YANG Jian-hua,
CHEN Ming,
et al. Mechanism and equivalent numerical simulation of transient release of excavation load for deep tunnel[J].
Chinese Journal of Rock Mechanics and Engineering,
2011,
30(6): 1089-1096. (in Chinese), articleTitle=Mechanism and equivalent numerical simulation of transient release of excavation load for deep tunnel, refAbstract=null), Reference(id=1241777736734282172, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2001, volume=23, issue=null, pageStart=157, pageEnd=178, url=null, language=null, rfNumber=[18], rfOrder=33, authorNames=LOW HY, HAO H, journalName=Structural Safety, refType=null, unstructuredReference=
LOW HY,
HAO H. Reliability analysis of reinforced concrete slabs under explosive loading[J].
Structural Safety,
2001,
23: 157-178., articleTitle=Reliability analysis of reinforced concrete slabs under explosive loading, refAbstract=null), Reference(id=1241777736788808125, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=8, pageStart=36, pageEnd=40, url=null, language=null, rfNumber=[19], rfOrder=34, authorNames=肖云亮, 韩斌, journalName=矿业研究与开发, refType=null, unstructuredReference=肖云亮, 韩斌. 金川龙首矿下向进路充填采矿的进路稳定性分析[J].
矿业研究与开发,
2021,
41(8): 36-40., articleTitle=金川龙首矿下向进路充填采矿的进路稳定性分析, refAbstract=null), Reference(id=1241777736868499902, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=8, pageStart=36, pageEnd=40, url=null, language=null, rfNumber=[19], rfOrder=35, authorNames=XIAO Yun-liang, HAN Bin, journalName=Mining Research and Development, refType=null, unstructuredReference=
XIAO Yun-liang,
HAN Bin. Analysis on the drift stability of downward drift filling mining in Longshou mine[J].
Mining Research and Development,
2021,
41(8): 36-40. (in Chinese), articleTitle=Analysis on the drift stability of downward drift filling mining in Longshou mine, refAbstract=null), Reference(id=1241777736960774591, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2023, volume=43, issue=11, pageStart=33, pageEnd=38, url=null, language=null, rfNumber=[20], rfOrder=36, authorNames=应金荣, 龙卫国, 王瑛, journalName=矿业研究与开发, refType=null, unstructuredReference=应金荣, 龙卫国, 王瑛,
等. 化学外加剂对龙首矿充填料浆配合比优化的影响研究[J].
矿业研究与开发,
2023,
43(11): 33-38., articleTitle=化学外加剂对龙首矿充填料浆配合比优化的影响研究, refAbstract=null), Reference(id=1241777737023689152, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2023, volume=43, issue=11, pageStart=33, pageEnd=38, url=null, language=null, rfNumber=[20], rfOrder=37, authorNames=YING Jin-rong, LONG Wei-guo, WANG Ying, journalName=Mining Research and Development, refType=null, unstructuredReference=
YING Jin-rong,
LONG Wei-guo,
WANG Ying,
et al. Study on the effect of chemical admixtures on the optimization of the filling slurry proportion in Longshou mine[J].
Mining Research and Development,
2023,
43(11): 33-38. (in Chinese), articleTitle=Study on the effect of chemical admixtures on the optimization of the filling slurry proportion in Longshou mine, refAbstract=null), Reference(id=1241777737086603713, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=1978, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[21], rfOrder=38, authorNames=BAUER A, CALDER P N, journalName=null, refType=null, unstructuredReference=
BAUER A,
CALDER P N. Open pit and blast seminar[R]. Kingston, Ontario, Canada: Department of Mining Engineering, Queens University,
1978., articleTitle=Open pit and blast seminar, refAbstract=null), Reference(id=1241777737149518274, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=16, pageStart=2730, pageEnd=2733, url=null, language=null, rfNumber=[22], rfOrder=39, authorNames=刘春玲, 祁生文, 童立强, journalName=岩石力学与工程学报, refType=null, unstructuredReference=刘春玲, 祁生文, 童立强,
等. 利用FLAC~(3D)分析某边坡地震稳定性[J].
岩石力学与工程学报,
2004(16): 2730-2733., articleTitle=利用FLAC~(3D)分析某边坡地震稳定性, refAbstract=null), Reference(id=1241777737204044227, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=16, pageStart=2730, pageEnd=2733, url=null, language=null, rfNumber=[22], rfOrder=40, authorNames=LIU Chun-ling, QI Sheng-wen, TONG Li-qiang, journalName=Chinese Journal of Rock Mechanics and Engineering, refType=null, unstructuredReference=
LIU Chun-ling,
QI Sheng-wen,
TONG Li-qiang,
et al. Stability analysis of slope under earthquake with FLAC
3D[J].
Chinese Journal of Rock Mechanics and Engineering,
2004(16): 2730-2733. (in Chinese), articleTitle=Stability analysis of slope under earthquake with FLAC
3D, refAbstract=null), Reference(id=1241777737271153092, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=1978, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[23], rfOrder=41, authorNames=BAUER A, CALDER P N, journalName=null, refType=null, unstructuredReference=
BAUER A,
CALDER P N. Open pit and blast seminar[R]. Kingston, Ontario, Canada: Department of Mining Engineering, Queens University,
1978., articleTitle=Open pit and blast seminar, refAbstract=null), Reference(id=1241777737329873349, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, doi=null, pmid=null, pmcid=null, year=1996, volume=105, issue=1, pageStart=75, pageEnd=80, url=null, language=null, rfNumber=[24], rfOrder=42, authorNames=MOJITABAI N, BEATTI S G, journalName=Trans Inst Min and Metall Sect A, refType=null, unstructuredReference=
MOJITABAI N,
BEATTI S G. Empirical approach to prediction of damage in bench blasting[J].
Trans Inst Min and Metall Sect A,
1996,
105(1): 75 80., articleTitle=Empirical approach to prediction of damage in bench blasting, refAbstract=null)], funds=[Fund(id=1241777732665807234, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, awardId=52174088, language=EN, fundingSource=National Natural Science Foundation of China(52174088), fundOrder=null, country=null), Fund(id=1241777732766470532, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, awardId=52174088, language=CN, fundingSource=国家自然科学基金(52174088), fundOrder=null, country=null), Fund(id=1241777732854550918, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, awardId=null, language=EN, fundingSource=A study on quantitative characterization and disaster mechanism of impact fatigue damage of frozen-thawed fractured rock mass, fundOrder=null, country=null), Fund(id=1241777732930048391, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, awardId=null, language=CN, fundingSource=冻融裂隙岩体冲击疲劳损伤致裂定量表征及成灾机理研究, fundOrder=null, country=null)], companyList=[AuthorCompany(id=1241777719747351432, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=1., ext=[AuthorCompanyExt(id=1241777719755740042, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.Lanzhou Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd., Lanzhou 730000, China), AuthorCompanyExt(id=1241777719759934347, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719747351432, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.兰州有色冶金设计研究院有限公司,兰州 730000)]), AuthorCompany(id=1241777719852209046, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=2., ext=[AuthorCompanyExt(id=1241777719860597655, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719852209046, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.The Party School of the Communist Party of China in Baiyin City, Baiyin 730900, China), AuthorCompanyExt(id=1241777719868986264, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719852209046, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.中共甘肃省白银市委党校,白银 730900)]), AuthorCompany(id=1241777719961260959, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=3., ext=[AuthorCompanyExt(id=1241777719969649569, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719961260959, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.Cscec Aecom Consultants Co., Ltd., Lanzhou 730000, China), AuthorCompanyExt(id=1241777719978038178, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777719961260959, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.中国市政工程西北设计研究院有限公司,兰州 730000)]), AuthorCompany(id=1241777720087090092, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, xref=4., ext=[AuthorCompanyExt(id=1241777720095478705, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777720087090092, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China), AuthorCompanyExt(id=1241777720103867312, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, companyId=1241777720087090092, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4.武汉理工大学 资源与环境工程学院,武汉 430070)])], figs=[ArticleFig(id=1241777725174780056, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 1, caption=
Bottom layout diagram of open-pit to underground mining at Longshou Mine, figureFileSmall=agZZXw94OsrGCGqm4HXxtg==, figureFileBig=Eqbi/8/KY718LwOkNr/3Yg==, tableContent=null), ArticleFig(id=1241777726659563681, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图1, caption=
龙首矿露天转地下开采坑底布置图, figureFileSmall=agZZXw94OsrGCGqm4HXxtg==, figureFileBig=Eqbi/8/KY718LwOkNr/3Yg==, tableContent=null), ArticleFig(id=1241777726890250413, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 2, caption=
Hexagonal mining drive and interval mining mode, figureFileSmall=YFg9vZm1UJPlErdvq9MADg==, figureFileBig=PdeufdRqB8eDg0eBBeIK4w==, tableContent=null), ArticleFig(id=1241777726982525110, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图2, caption=
六边形采场进路及间隔开采模式, figureFileSmall=YFg9vZm1UJPlErdvq9MADg==, figureFileBig=PdeufdRqB8eDg0eBBeIK4w==, tableContent=null), ArticleFig(id=1241777727099965626, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 3, caption=
The blasting route network and blasting effect in the hexagonal drive, figureFileSmall=ljG/LcWqnoXI+k8DH8Mexw==, figureFileBig=ECV88Xz5Pk4ta+p3PqHQqA==, tableContent=null), ArticleFig(id=1241777727217406144, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图3, caption=
六角形进路爆破网路及爆破效果, figureFileSmall=ljG/LcWqnoXI+k8DH8Mexw==, figureFileBig=ECV88Xz5Pk4ta+p3PqHQqA==, tableContent=null), ArticleFig(id=1241777727326458055, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 4, caption=
Schematic diagram of the blasting load applied to the hole wall and the triangular wave load, figureFileSmall=MqoNMQn4I+1c65ar6Ecv/Q==, figureFileBig=imiGE/jlsbqHsB795lJrug==, tableContent=null), ArticleFig(id=1241777727452287179, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图4, caption=
施加于孔壁上的爆破荷载及三角波荷载示意图, figureFileSmall=MqoNMQn4I+1c65ar6Ecv/Q==, figureFileBig=imiGE/jlsbqHsB795lJrug==, tableContent=null), ArticleFig(id=1241777727578116305, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 5, caption=
Elastic boundary of single and multiple hole blasting, figureFileSmall=XA3MKcFvI4RxvyxQvAzgGA==, figureFileBig=XgmWJcRL29opqW+PpmuUIg==, tableContent=null), ArticleFig(id=1241777727703945432, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图5, caption=
单孔与多孔爆破的弹性边界, figureFileSmall=XA3MKcFvI4RxvyxQvAzgGA==, figureFileBig=XgmWJcRL29opqW+PpmuUIg==, tableContent=null), ArticleFig(id=1241777727821385949, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 6, caption=
Equivalent elastic boundary of non-cutting hole blasting, figureFileSmall=J5XOl2MBgASNW9tEGKkwXA==, figureFileBig=d5tAWX3yuhf2/CpUm3ugDQ==, tableContent=null), ArticleFig(id=1241777727938826471, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图6, caption=
非掏槽眼爆破等效弹性边界, figureFileSmall=J5XOl2MBgASNW9tEGKkwXA==, figureFileBig=d5tAWX3yuhf2/CpUm3ugDQ==, tableContent=null), ArticleFig(id=1241777728026906858, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 7, caption=
Schematic diagram of the crushing area radius of the hexagonal drive (unit: mm), figureFileSmall=R61X3ZTN9mBgzrSop8HwXg==, figureFileBig=MFoQOt1RVKncWh1gu4lYqw==, tableContent=null), ArticleFig(id=1241777728135958767, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图7, caption=
六边形进路粉碎区半径示意图(单位:mm), figureFileSmall=R61X3ZTN9mBgzrSop8HwXg==, figureFileBig=MFoQOt1RVKncWh1gu4lYqw==, tableContent=null), ArticleFig(id=1241777728232427762, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 8, caption=
Rock mass displacement and the most dangerous section location based on the three-dimensional model, figureFileSmall=jgncc1i6DtO/DA+w8MA0YQ==, figureFileBig=MG0llf7M1pPXSyMlLfclIw==, tableContent=null), ArticleFig(id=1241777728307925241, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图8, caption=
基于三维模型的岩体位移及最危险截面位置, figureFileSmall=jgncc1i6DtO/DA+w8MA0YQ==, figureFileBig=MG0llf7M1pPXSyMlLfclIw==, tableContent=null), ArticleFig(id=1241777728387617021, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 9, caption=
Hexagonal drive mining and layout of monitoring points, figureFileSmall=OA3IHjl9jjDhrVXA6mHj+w==, figureFileBig=Pty6TGGpyKFIKPBLwp1Kcg==, tableContent=null), ArticleFig(id=1241777728488280321, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图9, caption=
六边形进路开采及监测点布置, figureFileSmall=OA3IHjl9jjDhrVXA6mHj+w==, figureFileBig=Pty6TGGpyKFIKPBLwp1Kcg==, tableContent=null), ArticleFig(id=1241777728567972100, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 10, caption=
Effect of blasting load application, figureFileSmall=CU5dIOP5VLHUVjR6C3ClKg==, figureFileBig=Zfo7nq11joFsur4nLsNkUg==, tableContent=null), ArticleFig(id=1241777728656052487, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图10, caption=
爆破荷载施加效果, figureFileSmall=CU5dIOP5VLHUVjR6C3ClKg==, figureFileBig=Zfo7nq11joFsur4nLsNkUg==, tableContent=null), ArticleFig(id=1241777728752521486, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 11, caption=
Contour of vertical displacement, figureFileSmall=MD5KJrf4zWw4GCNZ/iWXGg==, figureFileBig=EDMxLLvxH4XKdmSeALHbpg==, tableContent=null), ArticleFig(id=1241777728886739221, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图11, caption=
竖向位移云图, figureFileSmall=MD5KJrf4zWw4GCNZ/iWXGg==, figureFileBig=EDMxLLvxH4XKdmSeALHbpg==, tableContent=null), ArticleFig(id=1241777728979013912, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 12, caption=
Vertical displacement curves of each monitoring point, figureFileSmall=NcqrktG6pQbqlxYm5JNdSg==, figureFileBig=fZOhLKX8wG4J8z0l2uAszA==, tableContent=null), ArticleFig(id=1241777729071288604, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图12, caption=
各监测点竖向位移曲线, figureFileSmall=NcqrktG6pQbqlxYm5JNdSg==, figureFileBig=fZOhLKX8wG4J8z0l2uAszA==, tableContent=null), ArticleFig(id=1241777729155174687, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 13, caption=
Contour of blasting vibration velocity, figureFileSmall=nPSnvGJ1Wh2TwgQGQePp1g==, figureFileBig=q7go4idwuugefHNmUpuk+w==, tableContent=null), ArticleFig(id=1241777729243255077, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图13, caption=
爆破振速云图, figureFileSmall=nPSnvGJ1Wh2TwgQGQePp1g==, figureFileBig=q7go4idwuugefHNmUpuk+w==, tableContent=null), ArticleFig(id=1241777729335529771, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 14, caption=
Vibration velocity curve of monitoring points, figureFileSmall=3Es6iAie3tgYNMGmATobig==, figureFileBig=0YVScS4KM7xs/6R2Waz55Q==, tableContent=null), ArticleFig(id=1241777729457164593, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图14, caption=
监测点振速曲线, figureFileSmall=3Es6iAie3tgYNMGmATobig==, figureFileBig=0YVScS4KM7xs/6R2Waz55Q==, tableContent=null), ArticleFig(id=1241777729520079158, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 15, caption=
Contour of various stresses, figureFileSmall=41Hzr6HXnAB9zHvKqh1YQA==, figureFileBig=TsWMPwDYlRv9nBumwlCf1g==, tableContent=null), ArticleFig(id=1241777729591382332, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图15, caption=
各类型应力云图, figureFileSmall=41Hzr6HXnAB9zHvKqh1YQA==, figureFileBig=TsWMPwDYlRv9nBumwlCf1g==, tableContent=null), ArticleFig(id=1241777729692045634, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Fig. 16, caption=
The variation law of plastic zone, figureFileSmall=hXKdasBN80pY/kNxZ/dn9w==, figureFileBig=LklkSkal9nKyzlW2A8VDFA==, tableContent=null), ArticleFig(id=1241777731168440643, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=图16, caption=
塑性区的变化规律, figureFileSmall=hXKdasBN80pY/kNxZ/dn9w==, figureFileBig=LklkSkal9nKyzlW2A8VDFA==, tableContent=null), ArticleFig(id=1241777731260715337, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Table 1, caption=
Proportional parameters of mixed emulsion explosives
, figureFileSmall=null, figureFileBig=null, tableContent=
| 组分 | 质量占比/% |
|---|
| 设计值 | 实际取值 |
|---|
| 乳胶基质 | 97.0~98.5 | 98 |
| 敏化剂 | 1.5~3.0 | 2 |
), ArticleFig(id=1241777731340407116, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=表1, caption=
混装乳化炸药配比参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 组分 | 质量占比/% |
|---|
| 设计值 | 实际取值 |
|---|
| 乳胶基质 | 97.0~98.5 | 98 |
| 敏化剂 | 1.5~3.0 | 2 |
), ArticleFig(id=1241777731457847635, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Table 2, caption=
Charge parameters of mixed emulsion explosives
, figureFileSmall=null, figureFileBig=null, tableContent=
| 孔眼名称 | 炮孔数/个 | 孔径D/mm | 孔深/m | 单孔装药量/kg | 孔眼面积/m2 | 总装药量/kg | 装药长度/m |
|---|
| 中心空孔 | 1 | 70 | 3.8 | - | 0.00385 | - | - |
| 掏槽眼 | 4 | 40 | 3.8 | 3.0 | 0.00126 | 12.0 | 2.08 |
| 辅助眼 | 14 | 40 | 3.7 | 2.0 | 0.00126 | 28.0 | 1.67 |
| 周边眼 | 15 | 40 | 3.7 | 1.0 | 0.00126 | 22.5 | 1.25 |
| 底眼 | 5 | 40 | 3.7 | 1.0 | 0.00126 | 7.5 | 1.25 |
), ArticleFig(id=1241777731558510936, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=表2, caption=
混装乳化炸药装药参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 孔眼名称 | 炮孔数/个 | 孔径D/mm | 孔深/m | 单孔装药量/kg | 孔眼面积/m2 | 总装药量/kg | 装药长度/m |
|---|
| 中心空孔 | 1 | 70 | 3.8 | - | 0.00385 | - | - |
| 掏槽眼 | 4 | 40 | 3.8 | 3.0 | 0.00126 | 12.0 | 2.08 |
| 辅助眼 | 14 | 40 | 3.7 | 2.0 | 0.00126 | 28.0 | 1.67 |
| 周边眼 | 15 | 40 | 3.7 | 1.0 | 0.00126 | 22.5 | 1.25 |
| 底眼 | 5 | 40 | 3.7 | 1.0 | 0.00126 | 7.5 | 1.25 |
), ArticleFig(id=1241777731663368540, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Table 3, caption=
Physical and mechanical parameters of ore,rock masses and filling material
, figureFileSmall=null, figureFileBig=null, tableContent=
| 矿岩名称 | 弹性模量/GPa | 泊松比 | 密度/(g·cm-3) | 残余强度/MPa | 内摩擦角/(°) | 内聚力/MPa | 抗拉强度/MPa | 体积模量/GPa | 剪切模量/GPa |
|---|
| 橄榄岩 | 8.25 | 0.31 | 2.93 | 1.00 | 42.0 | 0.54 | 0.76 | 7.24 | 3.15 |
| 花岗岩 | 8.82 | 0.27 | 2.60 | 0.80 | 42.0 | 0.62 | 0.87 | 6.38 | 3.47 |
| 矿体 | 7.50 | 0.20 | 3.00 | 0.70 | 40.5 | 0.58 | 0.85 | 4.17 | 3.13 |
| 充填体 | 7.28 | 0.21 | 1.72 | 0.76 | 36.6 | 0.38 | 0.60 | 4.18 | 3.01 |
), ArticleFig(id=1241777731789197665, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=表3, caption=
矿岩及充填体的物理力学参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 矿岩名称 | 弹性模量/GPa | 泊松比 | 密度/(g·cm-3) | 残余强度/MPa | 内摩擦角/(°) | 内聚力/MPa | 抗拉强度/MPa | 体积模量/GPa | 剪切模量/GPa |
|---|
| 橄榄岩 | 8.25 | 0.31 | 2.93 | 1.00 | 42.0 | 0.54 | 0.76 | 7.24 | 3.15 |
| 花岗岩 | 8.82 | 0.27 | 2.60 | 0.80 | 42.0 | 0.62 | 0.87 | 6.38 | 3.47 |
| 矿体 | 7.50 | 0.20 | 3.00 | 0.70 | 40.5 | 0.58 | 0.85 | 4.17 | 3.13 |
| 充填体 | 7.28 | 0.21 | 1.72 | 0.76 | 36.6 | 0.38 | 0.60 | 4.18 | 3.01 |
), ArticleFig(id=1241777731856306532, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Table 4, caption=
The radius of the crushing area of the blast holes
, figureFileSmall=null, figureFileBig=null, tableContent=
| 炮孔类型 | 装药量/kg | 粉碎区半径/m |
|---|
| 掏槽眼 | 3.0 | 0.786 |
| 辅助眼 | 2.0 | 0.687 |
| 周边眼 | 1.0 | 0.517 |
| 底眼 | 1.0 | 0.517 |
), ArticleFig(id=1241777731956969833, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=表4, caption=
炮孔粉碎区半径
, figureFileSmall=null, figureFileBig=null, tableContent=
| 炮孔类型 | 装药量/kg | 粉碎区半径/m |
|---|
| 掏槽眼 | 3.0 | 0.786 |
| 辅助眼 | 2.0 | 0.687 |
| 周边眼 | 1.0 | 0.517 |
| 底眼 | 1.0 | 0.517 |
), ArticleFig(id=1241777732053438826, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Table 5, caption=
Calculation value of blasting load
, figureFileSmall=null, figureFileBig=null, tableContent=
| 炮孔类别 | 雷管段别 | 荷载峰值/MPa | 升压时间/ms | 正压时间/ms |
|---|
| 掏槽孔 | 1 | 3.44 | 1.02 | 8.54 |
| 辅助孔 | 3 | 1.76 | 1.24 | 9.24 |
| 周边孔 | 5 | 1.18 | 1.54 | 10.95 |
), ArticleFig(id=1241777732175073646, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=表5, caption=
爆破荷载计算值
, figureFileSmall=null, figureFileBig=null, tableContent=
| 炮孔类别 | 雷管段别 | 荷载峰值/MPa | 升压时间/ms | 正压时间/ms |
|---|
| 掏槽孔 | 1 | 3.44 | 1.02 | 8.54 |
| 辅助孔 | 3 | 1.76 | 1.24 | 9.24 |
| 周边孔 | 5 | 1.18 | 1.54 | 10.95 |
), ArticleFig(id=1241777732288319858, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Table 6, caption=
Bauer and Calder criteria
, figureFileSmall=null, figureFileBig=null, tableContent=
| 质点峰值振动速度/(cm·s-1) | 岩石损伤效果 |
|---|
| <25 | 完整岩石不会破碎 |
| 25~63.5 | 产生轻微的拉伸层裂 |
| 63.5~254 | 产生严重拉伸裂缝以及一些径向裂缝 |
| >254 | 岩体完全破碎 |
), ArticleFig(id=1241777732393177463, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=表6, caption=
Bauer和Calder判据
, figureFileSmall=null, figureFileBig=null, tableContent=
| 质点峰值振动速度/(cm·s-1) | 岩石损伤效果 |
|---|
| <25 | 完整岩石不会破碎 |
| 25~63.5 | 产生轻微的拉伸层裂 |
| 63.5~254 | 产生严重拉伸裂缝以及一些径向裂缝 |
| >254 | 岩体完全破碎 |
), ArticleFig(id=1241777732477063547, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=EN, label=Table 7, caption=
Mojitabai and Beattie criteria
, figureFileSmall=null, figureFileBig=null, tableContent=
| 岩石类型 | 单轴压缩强度/MPa | RQD/% | 质点峰值振动速度/(cm·s-1) |
|---|
| 轻微损伤区 | 中度损伤区 | 严重损伤区 |
|---|
| 软片麻岩 | 14~30 | 20 | 13.0~13.5 | 15.5~35.5 | >35 |
| 硬片麻岩 | 49 | 50 | 23.0~35.0 | 35.5~60.0 | >60 |
| 花岗岩 | 30~55 | 40 | 31.0~47.0 | 47.0~170.0 | >170 |
| 斑晶花岗岩 | 30~85 | 40 | 44.0~77.5 | 77.5~124.0 | >124 |
), ArticleFig(id=1241777732552561021, tenantId=1146029695717560320, journalId=1240670690148397066, articleId=1241777706875031692, language=CN, label=表7, caption=
Mojitabai和Beattie判据
, figureFileSmall=null, figureFileBig=null, tableContent=
| 岩石类型 | 单轴压缩强度/MPa | RQD/% | 质点峰值振动速度/(cm·s-1) |
|---|
| 轻微损伤区 | 中度损伤区 | 严重损伤区 |
|---|
| 软片麻岩 | 14~30 | 20 | 13.0~13.5 | 15.5~35.5 | >35 |
| 硬片麻岩 | 49 | 50 | 23.0~35.0 | 35.5~60.0 | >60 |
| 花岗岩 | 30~55 | 40 | 31.0~47.0 | 47.0~170.0 | >170 |
| 斑晶花岗岩 | 30~85 | 40 | 44.0~77.5 | 77.5~124.0 | >124 |
)], attaches=null, journal=Journal(id=1240670582996512777, delFlag=0, nameCn=爆破, nameEn=Blasting, nameHistory1=null, nameHistory2=null, issn=1001-487X, eissn=null, cn=42-1164/TJ, coden=null, periodic=2, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=WY0TpbOLkpEy0LB1gxLRkA==, journalPrice=null, startedYear=null, abbrevIsoEn=Blasting, journalRemark=null, publicationField=null, createdTime=1773728517534, updatedTime=1773729027907, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=B, firstLetterEn=B, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=WY0TpbOLkpEy0LB1gxLRkA==, picEn=WihllgjTVpaoKPVK01wkxA==, jcr=null, cjcr=null, exts=[JournalExt(id=1240672723748311401, language=CN, name=爆破, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1773729027926, updatedTime=1773729027926, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://bopo.cbpt.cnki.net/EditorDN/index.aspx?t=1, submissionEditorUrl=https://bopo.cbpt.cnki.net/EditorDN/index.aspx?t=3, submissionReviewUrl=https://bopo.cbpt.cnki.net/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1240672723802837354, language=EN, name=Blasting, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1773729027939, updatedTime=1773729027939, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://bopo.cbpt.cnki.net/EditorDN/index.aspx?t=1, submissionEditorUrl=https://bopo.cbpt.cnki.net/EditorDN/index.aspx?t=3, submissionReviewUrl=https://bopo.cbpt.cnki.net/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1240670690148397066, websiteList=[Website(id=1240673414420156779, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1240670690148397066, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/bp/CN, language=CN, createTime=1773729192595, createBy=18614031015, updateTime=1773729402692, updateBy=18614031015, name=爆破-中文, tplId=1146099689490845704, title=爆破, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1240674340283404702, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=articleTextType, value=kx, createTime=1773729413338, updateTime=1773729413338, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340258238875, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=banner, value=null, createTime=1773729413332, updateTime=1773729413332, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340304376225, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=grayFlag, value=0, createTime=1773729413343, updateTime=1773729413343, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340249850266, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=logo, value=https://castjournals.cast.org.cn/joweb/bp/CN/file/pic?fileId=6aWE5pjR/O5nMmPAr6vERA==, createTime=1773729413330, updateTime=1773729413330, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340316959139, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=minRunFlag, value=0, createTime=1773729413346, updateTime=1773729413346, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340275016093, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bp/CN/file/pic, createTime=1773729413336, updateTime=1773729413336, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340312764834, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=silenceFlag, value=0, createTime=1773729413345, updateTime=1773729413345, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340266627484, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1773729413334, updateTime=1773729413334, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340287599007, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=themeColor, value=null, createTime=1773729413340, updateTime=1773729413340, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674340295987616, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414420156779, code=themeStyle, value=null, createTime=1773729413341, updateTime=1773729413341, creator=18614031015, updator=18614031015)]), Website(id=1240673414491459949, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1240670690148397066, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/bp/EN, language=EN, createTime=1773729192612, createBy=18614031015, updateTime=1773729407178, updateBy=18614031015, name=爆破-英文, tplId=1146101810881728533, title=Blasting, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1240674360592224680, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=articleTextType, value=kx, createTime=1773729418180, updateTime=1773729418180, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360571253157, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=banner, value=null, createTime=1773729418175, updateTime=1773729418175, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360609001899, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=grayFlag, value=0, createTime=1773729418184, updateTime=1773729418184, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360562864548, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=logo, value=https://castjournals.cast.org.cn/joweb/bp/EN/file/pic?fileId=6aWE5pjR/O5nMmPAr6vERA==, createTime=1773729418173, updateTime=1773729418173, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360621584813, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=minRunFlag, value=0, createTime=1773729418187, updateTime=1773729418187, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360583836071, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bp/EN/file/pic, createTime=1773729418178, updateTime=1773729418178, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360617390508, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=silenceFlag, value=0, createTime=1773729418186, updateTime=1773729418186, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360579641766, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1773729418177, updateTime=1773729418177, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360596418985, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=themeColor, value=null, createTime=1773729418182, updateTime=1773729418182, creator=18614031015, updator=18614031015), WebsiteProps(id=1240674360604807594, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240673414491459949, code=themeStyle, value=null, createTime=1773729418183, updateTime=1773729418183, creator=18614031015, updator=18614031015)])], journalTitle=爆破, weixinUrl=null, journalUrl=https://bopo.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Blasting, journalPhotoCn=WY0TpbOLkpEy0LB1gxLRkA==, journalPhotoEn=WihllgjTVpaoKPVK01wkxA==, journalFirstLetter=B, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/bp/CN/10.3963/j.issn.1001-487X.2024.02.010, detailUrlEn=https://castjournals.cast.org.cn/joweb/bp/EN/10.3963/j.issn.1001-487X.2024.02.010, pdfUrlCn=https://castjournals.cast.org.cn/joweb/bp/CN/PDF/10.3963/j.issn.1001-487X.2024.02.010, pdfUrlEn=https://castjournals.cast.org.cn/joweb/bp/EN/PDF/10.3963/j.issn.1001-487X.2024.02.010, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)