Article(id=1321893342963675881, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321893331622286028, 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=1756396800000, receivedDateStr=2025-08-29, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793093532553, onlineDateStr=2026-10-27, pubDate=1784908800000, pubDateStr=2026-07-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793093532553, onlineIssueDateStr=2026-10-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793093532553, creator=13701087609, updateTime=1793093532553, updator=13701087609, issue=Issue{id=1321893331622286028, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='7', pageStart='1', pageEnd='320', issueExtLink='null', onlineDate='null', pubDate='1784908800000', pubDateStr='2026-07-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793093529849, creator='13701087609', updateTime=1793094587578, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1321897768357048353, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321893331622286028, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1321897768357048354, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321893331622286028, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1, endPage=11, ext={EN=ArticleExt(id=1321893343160808170, articleId=1321893342963675881, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Analysis on the Influence of Deep Mining Activities on Roadway Surrounding Rock Stability and the Optimization of Stoping Parameters, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

To solve the problem of the influence of disturbance induced by deep approach mining on roadway surrounding rock stability, Sanshandao Gold Mine was taken as the engineering background. Combined with FLAC3D numerical simulation and on-site monitoring data, the failure evolution laws of surrounding rock in sublevel roadways and stope main roadways under different approach parameters and stoping sequences were compared and analyzed. According to the displacement and stress distribution characteristics of roadways, the mining schemes were optimized. The results show that under the disturbance of approach mining, the displacement of roadway roof increases nonlinearly in four stages with the advancement of mining process. The displacement of stope main roadways is generally larger than that of sublevel roadways, and the stage with the fastest growth rate of roof displacement differs among different mining schemes. Thestress concentration levelin the sidewalls of stope main roadways and sublevel roadways is higher than that in the shoulders, and the stress growth rate on the right side of sublevel roadways is significantly greater than that on the left side, exhibiting asymmetric characteristics. In addition, when upward approach mining is adopted, the stress in stope main roadways undergoes obvious staged mutations, while the stress increaseis relatively gradual under downward approach mining. When the approach width increases from 4 m to 5 m, the increments of roadway stress and displacement are relatively small. However, when the approach width increases from 5 m to 6 m, the variation of approach width exerts a remarkable influence on roadway stability. Therefore, based on a comprehensive analysis of roadway stability and mining efficiency, the downward approach mining scheme with a width of 5 m better meets the requirements of on-site safe production. The on-site monitoring results further verify the reliability of parameter optimization. The research results can provide references for the layout and stability control of deep roadways.

, authors=Anran Yin¹, Chao Peng¹, Shang Hu¹, Hanwen Jia², Guodong Liu³, authorsList=Anran Yin, Chao Peng, Shang Hu, Hanwen Jia, Guodong Liu, authorCompany=null, correspAuthors=Hanwen Jia, 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=1321893343420855019, articleId=1321893342963675881, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=深部采动作用对巷道围岩稳定性影响分析及进路参数优化, 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=

为解决深部进路开采扰动对巷道围岩稳定性影响的问题，以三山岛金矿为工程背景，结合FLAC3D数值模拟与现场监测数据，对比分析了不同进路参数和回采顺序下分段平巷与采场主穿巷道围岩破坏演化规律，并依据巷道位移及应力分布特征，对开采方案进行了优选。结果表明：进路开采扰动影响下，巷道顶板位移随开采进程的推进呈四阶段非线性增长，采场主穿巷道的位移普遍大于分段平巷，且不同开采方案顶板位移的最快增速阶段存在差异。采场主穿巷道及分段平巷的帮部应力集中程度均高于肩部，其中，分段平巷右侧应力增速明显大于左侧，呈现非对称特征。另外，采用上向进路开采时，采场主穿巷道应力会发生明显的阶段性突变，采用下向进路开采时，应力增长则较为平缓。进路宽度由4 m增大到5 m时，巷道应力及位移增幅较小，而进路宽度由5 m增大到6 m时，进路宽度变化对巷道稳定性影响显著。因此，综合巷道稳定性与开采效率分析，5 m下向进路开采方案更契合现场安全生产要求。现场监测结果进一步验证了参数优化的可靠性，研究结果可为深部巷道布置及稳定性控制提供参考。

, authors=尹安然¹, 彭超¹, 胡赏¹, 贾瀚文², 刘国栋³, authorsList=尹安然, 彭超, 胡赏, 贾瀚文, 刘国栋, authorCompany=null, correspAuthors=贾瀚文, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=YFJEgkgrMuDH6SDGJ2aaTA==, magXml=zSkrX9//Uw0lJ1fkCArCuA==, pdfUrl=null, pdf=RKoQVZ731rxK7RCdqazdng==, pdfFileSize=4475321, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=XuexV5pnQ227MaNZktODng==, mapNumber=null, fund=null)}, authors=[Author(id=1321893345463481078, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321893342963675881, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yinanran@sd-gold.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321893345559950072, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321893342963675881, authorId=1321893345463481078, language=EN, stringName=Anran Yin, firstName=Anran, middleName=null, lastName=Yin, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Deep Mining Laboratory of Shandong Gold Group Co., Ltd., Laizhou, Shandong 261442, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321893345652224761, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321893342963675881, authorId=1321893345463481078, language=CN, stringName=尹安然, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．山东黄金集团有限公司深井开采实验室，山东 莱州市　261442, bio={"content":"

尹安然（1997—），男，山东日照人，硕士，主要从事采矿与岩石力学相关的研究工作。E-mail:yinanran@sd-gold.com

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尹安然（1997—），男，山东日照人，硕士，主要从事采矿与岩石力学相关的研究工作。E-mail:yinanran@sd-gold.com

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