煤矿重大危险有害因素的定量评价研究

煤矿重大危险、有害因素对矿井安全生产威胁较大,在诸多重大危险、有害因素中各因素对形成事故的影响程度不同。为了确定各因素的影响程度,使得矿井有针对性的对各重大危险有害因素采取措施提供依据,建立煤矿重大危险、有害因素评价体系,利用层次分析法研究评价体系中各评价指标的权重值大小。根据评价结果,矿井采取针对性措施,保障安全生产。

Quantitative Evaluation of Coal Mine Major Dangerous and Harmful Factors Research

Major dangerous, harmful factor of coal mine were threat to mine safety production, in many major dangerous, harmful factor influence degree was various on the formation of the accident. In order to determine the influence degree of various factors, make the mine targeted on the major measures provide basis for dangerous and harmful factors, establish evaluation system of major dangerous, harmful factor of coal mine, the evaluation system were studied by using analytic hierarchy process of each evaluation index weight value size. According to the evaluation results, targeted measures were taken by the mine to ensure safety production.