Article(id=1322559798470623755, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, 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=1736524800000, receivedDateStr=2025-01-11, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793252427928, onlineDateStr=2026-10-29, pubDate=1769270400000, pubDateStr=2026-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793252427928, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793252427928, creator=13701087609, updateTime=1793252427928, updator=13701087609, issue=Issue{id=1322559792544072145, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='1', pageStart='1', pageEnd='306', issueExtLink='null', onlineDate='null', pubDate='1769270400000', pubDateStr='2026-01-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793252426515, creator='13701087609', updateTime=1793252675339, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322560836246286849, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322560836246286850, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=79, endPage=89, ext={EN=ArticleExt(id=1322559798667756044, articleId=1322559798470623755, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Research on Advanced Mining of High-Grade Pillars and Construction of Artificial False Roof in a Copper-Nickel Mine, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

In response to the mining technical problems of high-grade pillars caused by insufficient preparation in mining levels and stopes, as well as significant fluctuations in ore output grade in a copper-nickel mine, three mining methods were proposed, namely panel mechanized upward drift filling mining method, downward drift filling mining method, and combined mining method of upward drift and strip medium-length hole. The panel mechanized upward drift filling mining method was determined to be the optimal solution with comparative analysis of the advantages, disadvantages, technical and economic indexes of these methods. The classical Janssen theory of granular pressure was used to calculate the overburden load of pillars. The mechanical models of simply supported beam and soft support weak plate were adopted to analyze the relationship between the thickness of artificial false roof and the maximum compressive stress. By comprehensively considering the construction form of artificial false roof and the mechanical properties of cementitious materials, the filling and construction parameters of artificial false roof were determined as follows: the thickness of the artificial false roof is 7.0 m, and the 28-day strength of the filling body is 4.5 MPa. To address the quality, safety and cost problems in the construction of artificial false roof, by optimizing the construction plan, the Optimization Scheme Ⅰ was confirmed as the optimal solution, that is, the artificial false roof serves as the direct roof of the 10 m roof pillar in the lower stope. The artificial false roof adopted a reinforcement design scheme of bottom reinforcement, waist reinforcement and top reinforcement combined. Application results show that the proposed pillar mining scheme is practical and feasible. The panel production capacity of pillar stopes increases to 276 t/d, the pillar recovery rate reaches 82%, and the stope ground pressure activities remain stable. The construction technology of artificial false roof is highly operable, safe and reliable. This scheme has realized the safe and efficient recovery of pillar resources, providing technical reference for pillar mining in similar mines.

, authors=Fukang FENG^{1, 2}, Tianzi YANG³, Dongrui LIU^{1, 2}, Xiangyang GAI³, Lei MA³, authorsList=Fukang FENG, Tianzi YANG, Dongrui LIU, Xiangyang GAI, Lei MA, authorCompany=null, correspAuthors=null, 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=1322559798986523149, articleId=1322559798470623755, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=某铜镍矿高品位底柱超前回采与人工假顶构筑研究, columnId=1226462294490657775, journalTitle=矿业研究与开发, columnName=采矿与矿山充填, runingTitle=null, highlight=null, articleAbstract=

针对某铜镍矿因备采中段和采场数量不足、出矿品位波动大等导致的高品位底柱回采难题，提出了3种回采技术方案：盘区机械化上向进路充填采矿法、下向进路充填采矿法、上向进路+分条中深孔联合采矿法，通过综合对比分析各方案优缺点及技术经济指标，确定盘区机械化上向进路充填采矿法为最优方案。基于古典杨森散体压力理论计算底柱压覆荷载，并采用简支梁、软支弱板力学模型分析人工假顶厚度与最大压应力之间的关系。综合考虑人工假顶构筑形式和胶凝材料力学性能，确定了人工假顶的充填构筑参数：假顶厚度7.0 m，充填体28 d强度为4.5 MPa。针对人工假顶构筑中存在的质量、安全与成本问题，通过优化构筑方案，确定当人工假顶作为下部采场10 m顶柱的直接顶板时（优化方案一）为最佳方案，人工假顶采用底筋－腰筋－顶筋组合的配筋设计方案。应用结果表明，该底柱回采方案切实可行，底柱采场盘区生产能力提升至276 t/d，矿柱回采率达82%，采场地压活动稳定，人工假顶构筑工艺操作性强、安全可靠，实现了底柱资源的安全高效回采，为同类矿山底柱回采工作提供了技术借鉴。

, authors=冯福康^{1, 2}, 杨甜滋³, 刘东锐^{1, 2}, 盖向阳³, 马磊³, authorsList=冯福康, 杨甜滋, 刘东锐, 盖向阳, 马磊, authorCompany=null, correspAuthors=null, authorNote=, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=me2Ruqiw3nM4EMiaiirOzw==, magXml=2JnS9S5FH2uHf7T5SsCT6A==, pdfUrl=null, pdf=IA+vHIQbNiFViwmIjSqrKg==, pdfFileSize=3329315, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=LYUxFziWzUYpPWPgTErHDQ==, mapNumber=null, fund=null)}, authors=[Author(id=1322559799544365592, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=346426717@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322559799632445979, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559799544365592, language=EN, stringName=Fukang FENG, firstName=Fukang, middleName=null, lastName=FENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1.Changsha Institute of Mining Research Co., Ltd., Changsha, Hunan 410012, China
^2.National Engineering Research Center for Metal Mining, Changsha, Hunan 410012, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559799712137756, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559799544365592, language=CN, stringName=冯福康, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1．长沙矿山研究院有限责任公司，湖南 长沙　410012
^2．国家金属采矿工程技术研究中心，湖南 长沙　410012, bio={"content":"

冯福康（1984—），男，山西临猗人，硕士，高级工程师，主要从事采矿工艺、岩石力学研究。E-mail:346426717@qq.com

"}, bioImg=null, bioContent=

冯福康（1984—），男，山西临猗人，硕士，高级工程师，主要从事采矿工艺、岩石力学研究。E-mail:346426717@qq.com

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559799288513038, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=1., ext=[AuthorCompanyExt(id=1322559799301095951, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799288513038, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Changsha Institute of Mining Research Co., Ltd., Changsha, Hunan 410012, China), AuthorCompanyExt(id=1322559799309484560, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799288513038, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．长沙矿山研究院有限责任公司，湖南 长沙　410012)]), AuthorCompany(id=1322559799380787729, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=2., ext=[AuthorCompanyExt(id=1322559799384982034, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799380787729, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2.National Engineering Research Center for Metal Mining, Changsha, Hunan 410012, China), AuthorCompanyExt(id=1322559799393370643, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799380787729, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2．国家金属采矿工程技术研究中心，湖南 长沙　410012)])]), Author(id=1322559799791829534, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, 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=1322559799850549792, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559799791829534, language=EN, stringName=Tianzi YANG, firstName=Tianzi, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=³, address=^3.Hami Hexin Mining Co., Ltd., Hami, Xinjiang 839000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559801532465697, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559799791829534, language=CN, stringName=杨甜滋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=³, address=^3．哈密和鑫矿业有限公司，新疆 哈密市　839000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559799456285204, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=3., ext=[AuthorCompanyExt(id=1322559799464673813, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3.Hami Hexin Mining Co., Ltd., Hami, Xinjiang 839000, China), AuthorCompanyExt(id=1322559799473062422, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3．哈密和鑫矿业有限公司，新疆 哈密市　839000)])]), Author(id=1322559801607963171, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, 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=1322559801725403686, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559801607963171, language=EN, stringName=Dongrui LIU, firstName=Dongrui, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1.Changsha Institute of Mining Research Co., Ltd., Changsha, Hunan 410012, China
^2.National Engineering Research Center for Metal Mining, Changsha, Hunan 410012, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559801817678375, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559801607963171, language=CN, stringName=刘东锐, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1．长沙矿山研究院有限责任公司，湖南 长沙　410012
^2．国家金属采矿工程技术研究中心，湖南 长沙　410012, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559799288513038, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=1., ext=[AuthorCompanyExt(id=1322559799301095951, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799288513038, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Changsha Institute of Mining Research Co., Ltd., Changsha, Hunan 410012, China), AuthorCompanyExt(id=1322559799309484560, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799288513038, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．长沙矿山研究院有限责任公司，湖南 长沙　410012)]), AuthorCompany(id=1322559799380787729, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=2., ext=[AuthorCompanyExt(id=1322559799384982034, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799380787729, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2.National Engineering Research Center for Metal Mining, Changsha, Hunan 410012, China), AuthorCompanyExt(id=1322559799393370643, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799380787729, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2．国家金属采矿工程技术研究中心，湖南 长沙　410012)])]), Author(id=1322559801914147369, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, 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=1322559802002227755, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559801914147369, language=EN, stringName=Xiangyang GAI, firstName=Xiangyang, middleName=null, lastName=GAI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=³, address=^3.Hami Hexin Mining Co., Ltd., Hami, Xinjiang 839000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559802081919532, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559801914147369, language=CN, stringName=盖向阳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=³, address=^3．哈密和鑫矿业有限公司，新疆 哈密市　839000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559799456285204, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=3., ext=[AuthorCompanyExt(id=1322559799464673813, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3.Hami Hexin Mining Co., Ltd., Hami, Xinjiang 839000, China), AuthorCompanyExt(id=1322559799473062422, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3．哈密和鑫矿业有限公司，新疆 哈密市　839000)])]), Author(id=1322559802165805614, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, 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=1322559802241303088, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559802165805614, language=EN, stringName=Lei MA, firstName=Lei, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=³, address=^3.Hami Hexin Mining Co., Ltd., Hami, Xinjiang 839000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559802320994865, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, authorId=1322559802165805614, language=CN, stringName=马磊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=³, address=^3．哈密和鑫矿业有限公司，新疆 哈密市　839000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322559799456285204, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=3., ext=[AuthorCompanyExt(id=1322559799464673813, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3.Hami Hexin Mining Co., Ltd., Hami, Xinjiang 839000, China), AuthorCompanyExt(id=1322559799473062422, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3．哈密和鑫矿业有限公司，新疆 哈密市　839000)])])], keywords=[Keyword(id=1322559802446823986, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=EN, orderNo=1, keyword=High-grade pillar), Keyword(id=1322559802513932851, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=EN, orderNo=2, keyword=Advanced mining), Keyword(id=1322559802581041716, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=EN, orderNo=3, keyword=Artificial false roof), Keyword(id=1322559802669122101, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=EN, orderNo=4, keyword=Mechanical model), Keyword(id=1322559802736230966, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=EN, orderNo=5, keyword=Scheme optimization), Keyword(id=1322559802815922743, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=EN, orderNo=6, keyword=Reinforcement design), Keyword(id=1322559802874643000, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=CN, orderNo=1, keyword=高品位底柱), Keyword(id=1322559802945946169, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=CN, orderNo=2, keyword=超前回采), Keyword(id=1322559803021443642, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=CN, orderNo=3, keyword=人工假顶), Keyword(id=1322559803084358203, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=CN, orderNo=4, keyword=力学模型), Keyword(id=1322559803155661372, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=CN, orderNo=5, keyword=方案优化), Keyword(id=1322559803252130365, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, language=CN, orderNo=6, keyword=配筋设计)], refs=null, funds=[Fund(id=1322559803344405054, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, awardId=2022YFC2905102, language=CN, fundingSource=“十四五”国家重点研发计划项目(2022YFC2905102), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322559799288513038, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=1., ext=[AuthorCompanyExt(id=1322559799301095951, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799288513038, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1.Changsha Institute of Mining Research Co., Ltd., Changsha, Hunan 410012, China), AuthorCompanyExt(id=1322559799309484560, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799288513038, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^1．长沙矿山研究院有限责任公司，湖南 长沙　410012)]), AuthorCompany(id=1322559799380787729, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=2., ext=[AuthorCompanyExt(id=1322559799384982034, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799380787729, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2.National Engineering Research Center for Metal Mining, Changsha, Hunan 410012, China), AuthorCompanyExt(id=1322559799393370643, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799380787729, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^2．国家金属采矿工程技术研究中心，湖南 长沙　410012)]), AuthorCompany(id=1322559799456285204, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, xref=3., ext=[AuthorCompanyExt(id=1322559799464673813, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3.Hami Hexin Mining Co., Ltd., Hami, Xinjiang 839000, China), AuthorCompanyExt(id=1322559799473062422, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559798470623755, companyId=1322559799456285204, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=^3．哈密和鑫矿业有限公司，新疆 哈密市　839000)])], 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/I1/79, detailUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/Y2026/V46/I1/79, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/PDF/Y2026/V46/I1/79, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/PDF/Y2026/V46/I1/79, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1769270400000, fullTextJson=null, articleText=null, reference=null)