摘要
基于事故致因理论,结合矿井特色,从"人机环管信息"5个维度构建了矿井安全预警指标体系。将信息熵融入到物元可拓模型中,用熵权来确定指标权重,建立了基于熵权和物元可拓的矿井安全预警模型和预警响应机制。将该模型运用到KL集团下属的5家煤矿,评定这5家煤矿的安全等级。结果表明:构建的模型评定结果与煤矿实际情况一致,说明了矿井安全预警模型具有一定的科学性和可行性,可为矿井安全预警工作提供一定的指导。
Based upon accident causion theory and coal mine characteristics,the authors built an safety prewarning index system of coal mine from human machine environmental management and information five dimensions,intefrated information entropy into the matter-element extension mode and entropy weight determined the weight of the index,and estabilished the coal mine safety prewarning model and the safety prewarning response mechanism basing entropy weight and matter-element extension.Five coal mines of the KL Group applied the models and system to assess the security classification.The results showed that the evaluation of model construction were consistent with the condition of those coal mines which indicating that the model of safety prewarning had a certain scientificity and feasibility that can provide guidances for coal mine safety prewarning.
作者
孙雅轩
安景文
朱伟
王金鹤
Sun Yaxuan;An Jingwen;Zhu Wei;Wang Jinhe(College of Management, China University of Mining and Technology, Beijing, Haidian, Beijing 100083, China)
出处
《中国煤炭》
2018年第6期23-28,共6页
China Coal
关键词
矿井安全预警
预警指标体系
熵权
物元可拓
coal mine safety prewarning
prewarning indicator system
entropy weight
matter-element extension
