井下爆破作业安全管理事故树分析

Fault Tree Analysis of Safety Management for Underground Blasting

钻孔爆破仍然是井巷掘进施工的重要手段,根据安全规程规定,在保证爆破设计施工及正常起爆情形下,就井下爆破作业安全管理流程中的细节问题,采用事故树法对爆破伤亡事故进行分析并根据结构重要度判断准则,判别出各基本事件的结构重要度并进行排序,为爆破安全管理提供参考依据。

Drilling blasting is still an important mean in mine tunneling construction ,according to the regulations of the safety rules, guaranting the blasting design and construction for normal priming cir- cumstances, aiming at the details of the operation safety management process on underground blasting, using the fault tree criteria, identify the method to analyze the blasting structural importance for each ence for blasting safety management. casualty and according to the structure importance basic event and sorting for them, providing a refer-