Dynamic Safety Evaluation and Risk Degree Judging of Coal Mine

摘要：

Coal mine accident system with complex space distribution and nonlinear dynamics characteristics was determined by geological condition, mining action, the human machine environment-based system and other factors. Combined with fuzzy mathematics synthesis theory, safety evaluation index system and evaluation pattern and tendency analysis pattern were formed and dynamic safety evaluation method on trend variation was put forward, which overcame the limitation of static safety method and further took a very important role in risk forecast, accident precaution and safety management. At the same time, all kinds of the risk degree were decided by the composition of comparison matrix and evaluation matrix of accident factors, which supplied the theory for the safety management and accident precaution of the coal mines.

关键词： Dynamic safety evaluation Evaluation index Trend variation Risk degree

作者: ZHANG Jiayong LUO Xinrong GUO Liwen GONG Xuemin

作者单位: Faculty Safety Engineering, China University of Mining and Technology, Xuzhou Ji- angsu 221116, Chin Faculty Safety Engineering, China University of Mining and Technology, Xuzhou Ji- angsu 221116, Chin College of Resources and Environment, Hebei Polytechnic University, Tangshan Hebei 063009, China

会议类型: 国际会议

会议名称: 2010 International Conference on Mine Hazards Prevention and Control(第二届矿山灾害预防与控制国际学术会议 ICMHPC)

会议地点: 青岛

会议语种:英文

页码: 646-651

在线出版日期: 2010-10-15（万方平台首次上网日期，不代表论文的发表时间）