Article(id=1322559983439425784, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559951067792299, 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=1744214400000, receivedDateStr=2025-04-10, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793252472028, onlineDateStr=2026-10-29, pubDate=1777046400000, pubDateStr=2026-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793252472028, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793252472028, creator=13701087609, updateTime=1793252472028, updator=13701087609, issue=Issue{id=1322559951067792299, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='4', pageStart='1', pageEnd='294', issueExtLink='null', onlineDate='null', pubDate='1777046400000', pubDateStr='2026-04-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793252464310, creator='13701087609', updateTime=1793252763065, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322561204200001631, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559951067792299, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322561204200001632, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559951067792299, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=18, endPage=24, ext={EN=ArticleExt(id=1322559983615586553, articleId=1322559983439425784, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Open Stoping with Subsequent Filling Mining Method Combining Remote-Controlled LHD and Flat-Bottom Structure for Ore Removal and Its Engineering Application, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

To address the challenges of complex preparation work and difficult roadway excavation within backfill bodies encountered in thick ore bodies using conventional open stoping with subsequent filling mining method, a new stoping technique combining remote-controlled LHD with flat-bottom structures for ore removal has been proposed. Based on the ore removal system utilizing LHD with flat-bottom structures, theoretical calculation formulas for the ore removal volume contribution coefficient of LHD were established under the working conditions of four different stope layout directions and stope structure parameters. An optimized method for determining the stope structure parameters was proposed for the improved traditional open stoping with subsequent filling mining method. Taking the Bangzhong Zinc-Copper Mine as the engineering background, an application research on the open stoping with subsequent filling mining method based on the LHD with flat-bottom structure mining system was carried out. The design method of the mining site structure parameters was also introduced. The results show that, the method can achieve a 21% reduction in stope preparation engineering quantity, an approximately 12% decrease in ore loss, and a 22% ore output ratio for remote-controlled LHD (the theoretical value is 19.6%). The preparation-cutting-extraction cycle of a single stope is comparable to that of the original mining method. The study results provide innovative solutions for the safe and efficient extraction of thick and large ore bodies.

, authors=Jingyi SONG^{1, 2}, Xingdong ZHAO^{1, 2}, Yuankun WANG^{1, 2}, Chang WANG^{1, 2}, Shaolong QIN^{1, 2}, Xin ZHOU^{1, 2}, authorsList=Jingyi SONG, Xingdong ZHAO, Yuankun WANG, Chang WANG, Shaolong QIN, Xin ZHOU, authorCompany=null, correspAuthors=Xingdong ZHAO, 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=1322559983858856186, articleId=1322559983439425784, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=遥控铲运机与平底结构联合出矿的空场嗣后充填采矿法及其工程应用, columnId=1226462294490657775, journalTitle=矿业研究与开发, columnName=采矿与矿山充填, runingTitle=null, highlight=null, articleAbstract=

针对传统空场嗣后充填采矿法在实际应用中存在的采准工程复杂、充填体内掘巷困难等问题，提出了基于遥控铲运机与平底结构联合出矿的空场嗣后充填采矿法。基于“遥控铲运机+平底结构”的出矿系统，建立了4种不同采场布置方向和采场结构参数的工况下，遥控铲运机出矿量占比系数理论计算式，提出了传统空场嗣后充填采矿法改进后的采场结构参数优化方法。以帮中锌铜矿为工程背景，开展了基于“遥控铲运机+平底结构”出矿系统的空场嗣后充填采矿法的应用研究，介绍了采场结构参数设计方法。结果表明：该方法可降低采准工程量21%，减少矿石损失约12%，遥控铲运机出矿量占比达22%（理论值19.6%），单个采场的采准—切割—回采周期与原采矿方法基本持平。研究成果为厚大矿体安全高效开采提供了创新解决方案。

, authors=宋景仪^{1, 2}, 赵兴东^{1, 2}, 王元坤^{1, 2}, 王昌^{1, 2}, 秦绍龙^{1, 2}, 周鑫^{1, 2}, authorsList=宋景仪, 赵兴东, 王元坤, 王昌, 秦绍龙, 周鑫, authorCompany=null, correspAuthors=赵兴东, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=LLBiJtOFSH0wq+2mREjmYA==, magXml=eK8wssXjscgCxNB0h9J5Yw==, pdfUrl=null, pdf=tYPYNgqpLQaYGmbpGM7OLA==, pdfFileSize=3078654, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=l2Do0M9o7tXxawgRIrdWsQ==, mapNumber=null, fund=null)}, authors=[Author(id=1322559984261509378, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559983439425784, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=2637581519@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322559984349589765, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559983439425784, authorId=1322559984261509378, language=EN, stringName=Jingyi SONG, firstName=Jingyi, middleName=null, lastName=SONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1.Key Laboratory of Ground Control Management Plan in Deep Metal Mines, National Mine Safety Administration, Shenyang, Liaoning 110819, China
^2.School of Resources and Civil Engineering, Northeastern University, Shenyang, Liaoning 110819, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322559984420892934, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322559983439425784, authorId=1322559984261509378, language=CN, stringName=宋景仪, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1．深部金属矿采动地压灾害防控国家矿山安全监察局重点实验室，辽宁 沈阳　110819
^2．东北大学 资源与土木工程学院，辽宁 沈阳　110819, bio={"content":"

宋景仪（2000—），男，云南保山人，博士研究生，主要研究方向为工程爆破技术与金属矿床开采技术。E-mail:2637581519@qq.com

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宋景仪（2000—），男，云南保山人，博士研究生，主要研究方向为工程爆破技术与金属矿床开采技术。E-mail:2637581519@qq.com

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