煤矿采场冒顶片帮事故树分析

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英文篇名：Analysis of the roof caving and rib spalling accident tree in the mining site 作者：马海忠 英文作者：Ma Haizhong;Shuozhou Coal and Power Corporation Ltd.,Datong Mining Group; 关键词：采场顶板片帮 ; 事故树分析 ; 预防措施 英文关键词：roof caving and rib spalling;;accident tree analysis;;preventive measures 中文刊名：HHGZ 英文刊名：Coal and Chemical Industry 机构：大同煤矿集团朔州朔煤王坪煤电有限责任公司; 出版日期：2019-02-26 出版单位：煤炭与化工 年：2019 期：v.42;No.274 语种：中文; 页：HHGZ201902005 页数：3 CN：02 ISSN：13-1416/TD 分类号：22-23+109

摘要

为避免煤矿采场冒顶片帮事故的发生,采用事故树分析法找出影响采场冒顶片帮事故的各个因素,并对这些因素进行系统的定性分析。通过计算,得出引起冒顶片帮事故的9个基本事件的结构重要度,进而对事故危险性进行分析并掌握事故发生的规律,提出针对性预防措施和解决建议。
        In order to avoid the occurrence of roof caving accidents in coal mining face,the accident tree analysis method was used to find out the various factors affecting the roofing accidents,with systematic qualitative analysis of these factors.Through calculation,the structural importance of the nine basic events causing the roofing accident was obtained,and then the accident risk was analyzed and the law of the accident was got,and targeted preventive measures and solutions were proposed.

引文

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