【摘要】 结合井工煤矿生产作业实际,将作业条件危险性评价法进行修正,考虑煤矿冲击地压灾害事故致因、影响因素对事故发展、发生、灾害后果的严重程度等的影响,在评估模型中增加自然条件、开采技术、防冲安全技术、安全管理修正系数,定量对矿井冲击倾向性重大危险源进行分级。更多还原

【Abstract】 Combined with the actual work well mine production operations,operating condition risk assessment method will be revised.Considering coal mine disaster accident percussive ground pressure,influence factors and the cause of the accident,occurrence,development and the severity of the disaster consequence,the effects of the evaluation model in add natural conditions and mining technology,the blunt security technology,safety management correction factor,quantitative impact of major hazard orientation to mine were classified.更多还原