Article(id=1242133282540826904, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242133271409144070, articleNumber=null, orderNo=7, doi=10.3981/j.issn.1000-7857.2015.07.005, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1412956800000, receivedDateStr=2014-10-11, revisedDate=1421942400000, revisedDateStr=2015-01-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1430727653293, onlineDateStr=2015-05-04, pubDate=1428854400000, pubDateStr=2015-04-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1430727653293, onlineIssueDateStr=2015-05-04, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077252273, creator=sys-migrate, updateTime=1774077252273, updator=sys-migrate, issue=Issue{id=1242133271409144070, tenantId=1146029695717560320, journalId=1146031591421210625, year='2015', volume='33', issue='7', pageStart='1', pageEnd='128', issueExtLink='null', onlineDate='null', pubDate='1428854400000', pubDateStr='2015-04-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077249620, creator='sys-migrate', updateTime=1774077249620, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=34, endPage=38, ext={EN=ArticleExt(id=1242133285267120323, articleId=1242133282540826904, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Application of burst microseismic monitoring technique in high stress roadway, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The panel roadway in a coal mine in Shanxi province was in high stress state by the influence of stress concentration with dynamic pressure phenomena appearing, such as supporting difficulty, spalling, floor heaving, U-steel support pushed and threatened by burst. Microseismic monitoring technology was used for monitoring the roadway roof strata breaking. Two sets of sub-stations and 18 measuring points were installed to monitor and warning the burst disasters. Monitoring results showed that microseismic events occurred 0-4 times per day in the monitoring area with less energy. The microseismic events were concentrated in two areas, and were closely related to the extractive activities. More attention should be taken to these areas, monitoring of densely populated areas with microseismic events should be strengthened, and measures should be taken immediately to cope with abnormal events., authors=LIU Guolei^1,3, QU Xiaocheng^2,3, authorsList=LIU Guolei, QU Xiaocheng, authorCompany=1. Faculty of Resources and Safety Engineering, China University of Mining and Technology, Beijing 100083, China;
2. School of Mechanics and Civil Engineering, China University of Mining and Technology, Beijing 100083, China;
3. Beijing Ankexingye Technology Co., Ltd. Substation, Postdoctoral Workstation of the Zhongguancun Haidian Science Park, Beijing 100083, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=x+wf2m20OLBUxPfpEwjcIQ==, pdfFileSize=3168051, 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=1242133284130468133, articleId=1242133282540826904, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=煤矿高应力巷道冲击地压微地震监测技术应用, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=针对山西某矿盘区大巷受应力集中影响处于高应力状态,巷道支护困难,多次出现片帮、底鼓、U 型钢支架被推倒等动压现象,受到冲击地压威胁,将微地震监测技术应用于该大巷对其顶板岩层破断情况进行监测,共安装2 台分站和18 个测点,以实现对该区域内冲击地压灾害进行监测预警。2014 年2 月1 日至3 月16 日的监测结果表明,监测区域内每日微震事件发生0~4次,事件能量较小,微震事件集中在2 个区域,与现场采掘活动密切相关,因此应加强微震事件密集区的监控,如果出现异常应立即采取停产卸压等应对措施。, authors=刘国磊^1,3, 曲效成^2,3, authorsList=刘国磊, 曲效成, authorCompany=1. 中国矿业大学(北京)资源与安全工程学院, 北京 100083;
2. 中国矿业大学(北京)力学与建筑工程学院, 北京 100083;
3. 中关村科技园区海淀园企业博士后科研工作站, 北京安科兴业科技有限公司工作分站, 北京 100083, correspAuthors=null, authorNote=刘国磊,博士后,研究方向为巷道支护、冲击地压和矿山压力与岩层控制等,电子信箱:liuguolei2003@163.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=TjwWcw63dsDRLdbk18qDEw==, pdfFileSize=3168051, 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=国家自然科学基金面上项目(51278488);北京市博士后工作经费项目)}, authors=null, keywords=[Keyword(id=1242133283744592154, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242133282540826904, language=CN, orderNo=1, keyword=巷道), Keyword(id=1242133283828478235, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242133282540826904, language=CN, orderNo=1, keyword=应力集中区), Keyword(id=1242133283920752927, 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