摘要
采用事故树分析方法,对屯秋铁矿露天开采爆破作业特定的事故和各层原因(危险因素)之间用逻辑门符号连接、计算、简化,达到全面分析危害因素重要度的要求,并提出了相应对策措施。
Based on the event tree method, Mining Company connect, calculate and simplify the special disasters and various causes （ dangerous factors） of open mining and blasting operation in Tunqiu Mine with logic gate sign so as to meet the requirements for analyzing the significance of dangerous factors completely, and furthermore, the relevant countermeasures were put forward.
关键词
铁矿
爆破作业
安全生产
Iron Ore Blasting Operation Safety in Production
