Discussion of Thought of Calculation and Risk Assessment of Single Danger Source of Coal Mine Accident
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摘要: 文章在分析和总结煤矿事故单危险源的分类及特点的基础上,给出了煤矿事故单危险源测算与风险评价的步骤。在煤矿事故单危险源的测算中,需要根据获得的煤矿事故单危险源数据进行危险源辨识,确定单危险源特点,以此选择合适的危险源测算方法及测算思路进行测算,并对测算结果进行评价;在煤矿事故单危险源的风险评价中,需要对煤矿事故单危险源概率及风险概率进行测算,并对煤矿事故单危险源进行损失评估,在此基础上对煤矿事故单危险源进行风险评价,并根据评价结果划分单危险源的危险等级,从而制定相应措施,减小单危险源导致的事故发生概率。Abstract: Based on analyzing and summarizing classification and characteristics of single danger source of coal mine accident,the paper gave steps of calculation and risk assessment of single danger source of coal mine accident.In calculation of single danger source of coal mine accident,it is needed to identify danger source according to single danger source data of single coal mine accident collected and decide characteristics of single danger source,so as to select proper calculation method and thought of danger source to do calculation and do assessment to calculation result.In risk assessment of single danger source of coal mine accident,it is needed to calculate probability and risk probability of single danger source of coal mine accident,do loss assessment to single danger source of coal mine accident,and on the basis do risk assessment to single danger source of coal mine accident and divide danger levels of single danger source according to assessment result,so as to make corresponding measures to reduce probability of accidents caused by single danger source.
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Key words:
- coal mine /
- accident /
- single danger source /
- calculation /
- risk assessment
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