Article(id=1321866299748241950, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321866297609146910, 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=1764864000000, receivedDateStr=2025-12-05, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793087084947, onlineDateStr=2026-10-27, pubDate=1779638400000, pubDateStr=2026-05-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793087084947, onlineIssueDateStr=2026-10-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793087084947, creator=13701087609, updateTime=1793087084947, updator=13701087609, issue=Issue{id=1321866297609146910, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='5', pageStart='1', pageEnd='312', issueExtLink='null', onlineDate='null', pubDate='1779638400000', pubDateStr='2026-05-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793087084438, creator='13701087609', updateTime=1793094562481, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1321897662853533805, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321866297609146910, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1321897662853533806, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321866297609146910, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1, endPage=10, ext={EN=ArticleExt(id=1321866299932791327, articleId=1321866299748241950, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Research and Application of Zonal Cooperative Mining Technology for Thick and Large Ore Bodies with Complex Fractured Zones, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

In the 17^# thick and large ore body of Zone Ⅲ at Yinman Mining, kaolinized fracture zones develop non-uniformly in the hanging wall and footwall, leading to a high risk of stope collapse and easy softening of the filling body. The conventional upward horizontal cut-and-fill mining method struggles to balance safety and economic efficiency. To address this issue, a progressive zonal cooperative mining concept of "central stable zone-peripheral fracture zone" was constructed. Five methods were employed to calculate the required filling body strength for different zones. Combined with three-dimensional numerical simulation, the effects of mining sequence, stope width, and safe exposure area on the stability of the surrounding rock and filling body system were analyzed. The results indicate that the alternating mining sequence of "extracting one leaving one" (Scheme 3) is the optimal option. This scheme can confine the high-risk plastic zone to approximately 5-7 m within the roof and control the single safe exposure area to approximately 300 m². After adopting the zonal cooperative mining method, the daily production of stopes in the fracture-affected zone stabilizes at 390-400 t. The development ratio and cost per ton of ore are significantly reduced, and roof subsidence is controlled within a range of 30-40 mm. The production capacity of a single sublevel increases to 4 500 t/d, representing an improvement of 60.7%, while the filling cost decreases to 66.3 yuan/t, a reduction of 25.5%. Consequently, the zonal cooperative effects of "improving efficiency and reducing costs while controlling risks and enhancing stability" are achieved.

, authors=Hongzhang Cong¹, Bo Jiang^{2, 3}, Yueguo Li¹, Shichao Li^{2, 3}, authorsList=Hongzhang Cong, Bo Jiang, Yueguo Li, Shichao Li, authorCompany=null, correspAuthors=Bo Jiang, 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=1321866300218004000, articleId=1321866299748241950, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=复杂破碎带厚大矿体分区协同式开采技术研究与应用, columnId=1226462294490657775, journalTitle=矿业研究与开发, columnName=采矿与矿山充填, runingTitle=null, highlight=null, articleAbstract=

银漫矿业Ⅲ区17^#厚大矿体上下盘非均匀发育高岭土化破碎带，采场垮冒风险高、充填体易软化，传统上向水平分层充填采矿法难以兼顾安全与效益。针对该问题，构建“中部稳固区-边部破碎区”分区渐进协同开采思路。采用5种方法计算不同区域充填体所需强度，结合三维数值模拟分析回采顺序、采场宽度及安全暴露面积对围岩-充填体稳定性的影响。结果表明：回采顺序以“隔一采一”的交错回采方案（方案3）为宜，可将高风险塑性带控制在顶板约5~7 m内，并将单次安全暴露面积控制在约300 m²；采用分区协同采矿方法后，破碎带影响区采场日产量稳定在390~400 t，采切比和吨矿成本明显降低，顶板下沉控制在30~40 mm范围内；单中段产能提升至4 500 t/d，提升幅度为60.7%，充填成本降至66.3元/t，降幅为25.5%，实现了“提效降本、控险增稳”的分区协同效果。

, authors=丛宏章¹, 蒋博^{2, 3}, 李跃国¹, 李士超^{2, 3}, authorsList=丛宏章, 蒋博, 李跃国, 李士超, authorCompany=null, correspAuthors=蒋博, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=yccV29tm8M1pftXNtQYFVA==, magXml=yu81jxEzVneqtF48WRpEdQ==, pdfUrl=null, pdf=+xkC39lJM3u5FPCFKUe26A==, pdfFileSize=3717121, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=2i2a6NgDQcga9IZ/AwPmVg==, mapNumber=null, fund=null)}, authors=[Author(id=1321866301509849643, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321866299748241950, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=2751945284@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321866301946057261, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321866299748241950, authorId=1321866301509849643, language=EN, stringName=Hongzhang Cong, firstName=Hongzhang, middleName=null, lastName=Cong, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Xi Ujimqin Banner Yinman Mining Co., Ltd., Xilingol League, Inner Mongolia 026299, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321866302285795886, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321866299748241950, authorId=1321866301509849643, language=CN, stringName=丛宏章, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．西乌珠穆沁旗银漫矿业有限责任公司，内蒙古 锡林郭勒盟　026299, bio={"content":"

从宏章（1982—），男，内蒙古锡林郭勒人，工程师，主要从事金属矿山开采方面的研究工作。E-mail: 2751945284@qq.com

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从宏章（1982—），男，内蒙古锡林郭勒人，工程师，主要从事金属矿山开采方面的研究工作。E-mail: 2751945284@qq.com

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