摘要
通过对矿山生产系统中冒顶片帮灾害进行事故树分析,找出引起冒顶片帮灾害的各个因素,进行定性分析,确定引起顶上事件发生的各个基本事件的重要度。通过事故树定性分析,可以对事故危险性、危害性及严重后果进行评价,达到掌握事故发生规律的目的,为消除事故提出针对性的对策措施。
Based on the fault tree analysis of the roof falling accident in mine production systems,the various factors of causing cave-chip are found out,the qualitative analysis is carried out,and the importance of each event in roof can be determined.Through the fault tree qualitative analysis（FTA）,the dangerous,harmful and serious consequences of accident can be evaluated to grasp the law of accident and to point out the responding preventive measures so as to eliminate accidents.
出处
《金属矿山》
CAS
北大核心
2010年第3期142-144,共3页
Metal Mine
关键词
事故树分析
冒顶片帮
预防措施
Fault tree analysis
Roof falling accident
Preventive measures
