Article(id=1322559916322181310, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559901990240737, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1744041600000, receivedDateStr=2025-04-08, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793252456025, onlineDateStr=2026-10-29, pubDate=1774368000000, pubDateStr=2026-03-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793252456025, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793252456025, creator=13701087609, updateTime=1793252456025, updator=13701087609, issue=Issue{id=1322559901990240737, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='3', pageStart='1', pageEnd='330', issueExtLink='null', onlineDate='null', pubDate='1774368000000', pubDateStr='2026-03-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793252452609, creator='13701087609', updateTime=1793252731500, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322561071810991099, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559901990240737, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322561071810991100, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559901990240737, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1, endPage=13, ext={EN=ArticleExt(id=1322559916494147775, articleId=1322559916322181310, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Optimal Design of Stope Structure Parameters for High In-situ Stress Stratified Orebodies in Sishanling Iron Mine, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

To address the stability challenges of stopes under high in-situ stress and complex geological conditions in deep mining operations, based on the engineering background of Sishanling Iron Mine, a "theoretical-empirical-numerical" collaborative optimization method for the stope structure parameters was established. Firstly, using the Mathews stability graphical method, the exposed area of the stope and the safety range of the pillars were initially screened based on the correction value of the Q system and the shape factor. Secondly, through engineering analogy analysis of the experience of similar stopes in both domestic and foreign regions, the reasonable exposed area of the roof and the geometric parameters of the stope were determined. Finally, a three-dimensional discrete element numerical simulation was employed to construct the mining excavation model. The stress, displacement, volume of the plastic zone, and the number of tensile fractures for the three different mining structure parameter schemes were quantitatively evaluated to determine the optimal scheme. The results show that the optimal parameters for the mining room are 80 m (length）×20 m (width）×60 m (height). The roof settlement (1.76 cm) and sidewall displacement (4.46 cm) of this scheme are both below the safety threshold, and the volume of the plastic zone (23 543 m³) and the number of tension fractures (2 157) are significantly better than those of other schemes. After the stope excavation, the roof of the working face mainly undergoes tensile failure, while the side walls exhibit a mixed failure mode of tension and shear. This stress redistribution characteristic provides a quantitative basis for the design of support structures and disaster prevention. The multi-method collaborative optimization system provides a scientific basis for the design of stope structure parameters, and has significant engineering reference value for deep well mines with a depth of several kilometers.

, authors=Song CUI¹, Ankang XING², Xiaonan WANG¹, Ziqiang ZENG², Yong DING¹, Boyang SU¹, Yudong MA¹, Xin WANG², authorsList=Song CUI, Ankang XING, Xiaonan WANG, Ziqiang ZENG, Yong DING, Boyang SU, Yudong MA, Xin WANG, authorCompany=null, correspAuthors=Xin WANG, authorNote=null, correspAuthorsNote=null, 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, fund=null), CN=ArticleExt(id=1322559917836325056, articleId=1322559916322181310, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=思山岭铁矿高地应力层状矿体采场结构参数优化设计, columnId=1226462294582936453, journalTitle=矿业研究与开发, columnName=深部、深海矿产资源勘探与开发, runingTitle=null, highlight=null, articleAbstract=

针对深部矿山采场在高地应力与复杂地质条件下稳定性不足的问题，以思山岭铁矿为工程背景，建立“理论－经验－数值”协同优化的采场结构参数优化方法。首先，利用Mathews稳定性图解法，依据Q系统修正值和形状因子初步筛选采场暴露面积与矿柱安全范围；其次，通过工程类比分析国内外类似矿山采场尺寸经验，确定合理的顶板暴露面积和采场几何参数；最后，采用三维离散元数值模拟构建采场开挖模型，对3种不同采场结构参数方案的应力、位移、塑性区体积和张拉破裂数进行定量评估，确定最优方案。结果表明：矿房最优参数为80 m（长）×20 m（宽）×60 m（高），该方案顶板沉降量（1.76 cm）和边墙位移量（4.46 cm）均低于安全阈值，且塑性区体积（23 543 m³）及张拉破裂数（2 157个）显著优于其他方案；采场开挖后顶板以张拉破坏为主、边墙呈拉剪混合破坏的应力重分布特征，为支护设计和灾害防控提供了定量依据。多方法协同优化体系为采场结构参数设计提供了科学依据，对千米级深井矿山具有重要工程借鉴价值。

, authors=崔松¹, 幸安康², 王晓南¹, 曾子强², 丁勇¹, 苏伯阳¹, 马宇东¹, 汪昕², authorsList=崔松, 幸安康, 王晓南, 曾子强, 丁勇, 苏伯阳, 马宇东, 汪昕, authorCompany=null, correspAuthors=汪昕, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=7pY+SBPFbCDnyFMgQbJ7Ow==, magXml=uWWYzN8An0m+3WW7KIruFQ==, pdfUrl=null, pdf=Ew3L0YQ0s/h6Qn6nbftRNQ==, pdfFileSize=4066923, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=XU9jmIHpgf+GxMY2uTRfTQ==, mapNumber=null, fund=null)}, authors=[Author(id=1322559919094616264, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=cuisong124@ejianlong.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322559919165919434, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919094616264, language=EN, stringName=Song CUI, firstName=Song, middleName=null, lastName=CUI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559919228833995, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919094616264, language=CN, stringName=崔松, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013, bio={"content":"

崔松（1985—），男，河南开封人，硕士，高级工程师，主要从事智能采矿、采矿工艺、爆破等方面的管理和研究工作。E-mail: cuisong124@ejianlong.com

"}, bioImg=null, bioContent=

崔松（1985—），男，河南开封人，硕士，高级工程师，主要从事智能采矿、采矿工艺、爆破等方面的管理和研究工作。E-mail: cuisong124@ejianlong.com

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559918910066881, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=1., ext=[AuthorCompanyExt(id=1322559918918455490, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China), AuthorCompanyExt(id=1322559918922649795, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013)])]), Author(id=1322559919304331469, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, 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=1322559919396606159, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919304331469, language=EN, stringName=Ankang XING, firstName=Ankang, middleName=null, lastName=XING, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=^2.State Key Laboratory of Intelligent Deep Metal Mining and Equipment, Shenyang, Liaoning 110819, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559919476297936, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919304331469, language=CN, stringName=幸安康, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=^2．深部金属矿智能开采与装备全国重点实验室，辽宁 沈阳　110819, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559919002341572, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=2., ext=[AuthorCompanyExt(id=1322559919010730181, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2.State Key Laboratory of Intelligent Deep Metal Mining and Equipment, Shenyang, Liaoning 110819, China), AuthorCompanyExt(id=1322559919023313094, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2．深部金属矿智能开采与装备全国重点实验室，辽宁 沈阳　110819)])]), Author(id=1322559919526629586, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, 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=1322559919597932756, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919526629586, language=EN, stringName=Xiaonan WANG, firstName=Xiaonan, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559919660847317, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919526629586, language=CN, stringName=王晓南, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559918910066881, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=1., ext=[AuthorCompanyExt(id=1322559918918455490, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China), AuthorCompanyExt(id=1322559918922649795, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013)])]), Author(id=1322559919765704919, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, 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=1322559919841202393, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919765704919, language=EN, stringName=Ziqiang ZENG, firstName=Ziqiang, middleName=null, lastName=ZENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=^2.State Key Laboratory of Intelligent Deep Metal Mining and Equipment, Shenyang, Liaoning 110819, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559919937671386, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559919765704919, language=CN, stringName=曾子强, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=^2．深部金属矿智能开采与装备全国重点实验室，辽宁 沈阳　110819, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559919002341572, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=2., ext=[AuthorCompanyExt(id=1322559919010730181, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2.State Key Laboratory of Intelligent Deep Metal Mining and Equipment, Shenyang, Liaoning 110819, China), AuthorCompanyExt(id=1322559919023313094, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2．深部金属矿智能开采与装备全国重点实验室，辽宁 沈阳　110819)])]), Author(id=1322559920029946076, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, orderNo=4, 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=1322559920122220766, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920029946076, language=EN, stringName=Yong DING, firstName=Yong, middleName=null, lastName=DING, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559920189329631, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920029946076, language=CN, stringName=丁勇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559918910066881, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=1., ext=[AuthorCompanyExt(id=1322559918918455490, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China), AuthorCompanyExt(id=1322559918922649795, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013)])]), Author(id=1322559920264827105, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, 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=1322559920382267619, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920264827105, language=EN, stringName=Boyang SU, firstName=Boyang, middleName=null, lastName=SU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559920453570788, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920264827105, language=CN, stringName=苏伯阳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559918910066881, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=1., ext=[AuthorCompanyExt(id=1322559918918455490, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China), AuthorCompanyExt(id=1322559918922649795, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013)])]), Author(id=1322559920512291046, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, 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=1322559920600371432, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920512291046, language=EN, stringName=Yudong MA, firstName=Yudong, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559920684257513, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920512291046, language=CN, stringName=马宇东, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559918910066881, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=1., ext=[AuthorCompanyExt(id=1322559918918455490, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China), AuthorCompanyExt(id=1322559918922649795, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013)])]), Author(id=1322559920759754987, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, orderNo=7, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wangx@mail.neu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322559920835252461, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920759754987, language=EN, stringName=Xin WANG, firstName=Xin, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=^2.State Key Laboratory of Intelligent Deep Metal Mining and Equipment, Shenyang, Liaoning 110819, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559920906555630, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, authorId=1322559920759754987, language=CN, stringName=汪昕, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=^2．深部金属矿智能开采与装备全国重点实验室，辽宁 沈阳　110819, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559919002341572, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=2., ext=[AuthorCompanyExt(id=1322559919010730181, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2.State Key Laboratory of Intelligent Deep Metal Mining and Equipment, Shenyang, Liaoning 110819, China), AuthorCompanyExt(id=1322559919023313094, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2．深部金属矿智能开采与装备全国重点实验室，辽宁 沈阳　110819)])])], keywords=[Keyword(id=1322559921036579055, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=EN, orderNo=1, keyword=Deep mining), Keyword(id=1322559921112076528, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=EN, orderNo=2, keyword=Optimization of stope structure parameter), Keyword(id=1322559921187574001, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=EN, orderNo=3, keyword=High in-situ stress), Keyword(id=1322559921267265778, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=EN, orderNo=4, keyword=Stratified orebody), Keyword(id=1322559921346957555, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=EN, orderNo=5, keyword=Mathews stability graphical method), Keyword(id=1322559921409872116, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=EN, orderNo=6, keyword=Discrete element simulation), Keyword(id=1322559921476980981, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=CN, orderNo=1, keyword=深部开采), Keyword(id=1322559921539895542, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=CN, orderNo=2, keyword=采场结构参数优化), Keyword(id=1322559921623781623, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=CN, orderNo=3, keyword=高地应力), Keyword(id=1322559923305697529, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=CN, orderNo=4, keyword=层状矿体), Keyword(id=1322559923389583610, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=CN, orderNo=5, keyword=Mathews稳定性图解法), Keyword(id=1322559923544772859, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, language=CN, orderNo=6, keyword=离散元模拟)], refs=null, funds=[Fund(id=1322559923641241852, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, awardId=2023JH1/10400004, language=CN, fundingSource=辽宁省科学技术计划项目(2023JH1/10400004), fundOrder=null, country=null), Fund(id=1322559923712545021, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, awardId=2023YFC2907201, language=CN, fundingSource=国家重点研发计划项目(2023YFC2907201), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322559918910066881, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=1., ext=[AuthorCompanyExt(id=1322559918918455490, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Benxi Longxin Mining Co., Ltd., Benxi, Liaoning 117013, China), AuthorCompanyExt(id=1322559918922649795, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559918910066881, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．本溪龙新矿业有限公司，辽宁 本溪市　117013)]), AuthorCompany(id=1322559919002341572, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, xref=2., ext=[AuthorCompanyExt(id=1322559919010730181, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2.State Key Laboratory of Intelligent Deep Metal Mining and Equipment, Shenyang, Liaoning 110819, China), AuthorCompanyExt(id=1322559919023313094, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559916322181310, companyId=1322559919002341572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2．深部金属矿智能开采与装备全国重点实验室，辽宁 沈阳　110819)])], figs=null, attaches=null, journal=Journal(id=1225396331729022976, delFlag=0, nameCn=矿业研究与开发, nameEn=Mining Research and Development, nameHistory1=null, nameHistory2=null, issn=1005-2763, eissn=null, cn=43-1215/TD, coden=null, periodic=0, 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=BLic9JllTIKtYRYod5zIVQ==, journalPrice=null, startedYear=null, abbrevIsoEn=Mining Research and Development, journalRemark=null, publicationField=null, createdTime=1770086852251, updatedTime=1784018193958, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=K, firstLetterEn=K, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=BLic9JllTIKtYRYod5zIVQ==, picEn=Bqi6ei4JhI5hinJcqiOo2A==, jcr=null, cjcr=null, exts=[JournalExt(id=1283828614093321209, language=CN, name=矿业研究与开发, 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=1784018193982, updatedTime=1784018193982, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.chinamine.org.cn/kyyjykf/author/login, submissionEditorUrl=http://www.chinamine.org.cn/kyyjykf/editor/login, submissionReviewUrl=http://www.chinamine.org.cn/kyyjykf/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283828614143652858, language=EN, name=Mining Research and Development, 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=1784018193994, updatedTime=1784018193994, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.chinamine.org.cn/kyyjykfen/author/login, submissionEditorUrl=http://www.chinamine.org.cn/kyyjykfen/editor/login, submissionReviewUrl=http://www.chinamine.org.cn/kyyjykfen/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1225396423026438145, websiteList=[Website(id=1225409554104627231, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1225396423026438145, 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/kyyjykf/CN, language=CN, createTime=1770090004708, createBy=18614031015, updateTime=1770090031995, updateBy=18614031015, name=矿业研究与开发-中文, tplId=1146099689490845704, title=矿业研究与开发, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1228001470277153440, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=articleTextType, value=kx, createTime=1770707965678, updateTime=1770707965678, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470256181917, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=banner, value=null, createTime=1770707965673, updateTime=1770707965673, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470293930659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=grayFlag, value=0, createTime=1770707965682, updateTime=1770707965682, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470251987612, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=logo, value=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/file/pic?fileId=++etCLRiS7F8czudkkUdPA==, createTime=1770707965672, updateTime=1770707965672, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470302319269, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=minRunFlag, value=0, createTime=1770707965684, updateTime=1770707965684, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470268764831, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/file/pic, createTime=1770707965676, updateTime=1770707965676, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470298124964, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=silenceFlag, value=0, createTime=1770707965683, updateTime=1770707965683, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470264570526, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1770707965675, updateTime=1770707965675, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470281347745, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=themeColor, value=null, createTime=1770707965679, updateTime=1770707965679, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470285542050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=themeStyle, value=null, createTime=1770707965680, updateTime=1770707965680, creator=18614031015, updator=18614031015)]), Website(id=1225409554180124705, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1225396423026438145, 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/kyyjykf/EN, language=EN, createTime=1770090004726, createBy=18614031015, updateTime=1770090069284, updateBy=18614031015, name=矿业研究与开发英文, tplId=1146101810881728533, title=Mining Research and Development, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1225410562574696778, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=articleTextType, value=kx, createTime=1770090245145, updateTime=1770090245145, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562553725255, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=banner, value=null, createTime=1770090245140, updateTime=1770090245140, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562612445517, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=grayFlag, value=0, createTime=1770090245154, updateTime=1770090245154, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562536948038, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=logo, value=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/file/pic?fileId=++etCLRiS7F8czudkkUdPA==, createTime=1770090245136, updateTime=1770090245136, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562629222735, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=minRunFlag, value=0, createTime=1770090245158, updateTime=1770090245158, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562566308169, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/file/pic, createTime=1770090245143, updateTime=1770090245143, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562620834126, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=silenceFlag, value=0, createTime=1770090245156, updateTime=1770090245156, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562562113864, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1770090245142, updateTime=1770090245142, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562583085387, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=themeColor, value=null, createTime=1770090245147, updateTime=1770090245147, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562604056908, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=themeStyle, value=null, createTime=1770090245152, updateTime=1770090245152, creator=18614031015, updator=18614031015)])], journalTitle=矿业研究与开发, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Mining Research and Development, journalPhotoCn=BLic9JllTIKtYRYod5zIVQ==, journalPhotoEn=Bqi6ei4JhI5hinJcqiOo2A==, journalFirstLetter=K, 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, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/Y2026/V46/I3/1, detailUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/Y2026/V46/I3/1, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/PDF/Y2026/V46/I3/1, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/PDF/Y2026/V46/I3/1, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1774368000000, fullTextJson=null, articleText=null, reference=null)