Application of Fuzzy Comprehensive Evaluation on Coal Mine Roof Accidents in Yulin Area

来源 :2009中日安全管理理论与实践学术研讨会 | 被引量 : 0次 | 上传用户：liubmhz

【摘要】

：

【作者】

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Zhang Taowei Tian Shuicheng Wu Xueming

【机构】

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Xi'an University of Science and Technology, Xi'an, Shaanxi 710054, China

【出处】

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2009中日安全管理理论与实践学术研讨会

【发表日期】

：

2009年7期

【关键词】

：

Roof accident Indicators system Fuzzy comprehensive evaluation

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The coal seam of Yulin mining area typifies shallow,thick loose bed,which characterizes intense strata pressure.A fuzzy comprehensive evaluation model is set up by mass observation on spot and analysis of the affecting factors of the roof accidents in Yulin mining area,involving 18 indicators pertaining to four sections:the control of roof,the stability of coal wall and roof,and the means of support.The research on the roof accidents of four mines in Yulin indicates that the model covers the major causes of roof accidents in the area.With the application of the model,the potential hazard can be identified and the control of roof accidents in Yulin mining area can be supervised effectively.

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Application of Fuzzy Comprehensive Evaluation on Coal Mine Roof Accidents in Yulin Area

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