摘要
通过利用"鱼刺图"对隧道塌方事故的因果关系进行分析,并在此基础上利用事故树分析法,再运用布尔运算求出最小割集及各影响因素的结构重要度进行定性分析,根据分析的结果对隧道施工中应注意并预防的问题进行分析。
The relation between reason and result of tunnel collapse accident is analyzed using ＂Fishbone Map＂. On this basis, the Accident Tree Method and Boolean Algorithm are used to calculate the smallest cutest and the structural importance of different influencing factors and to conduct qualitative analysis. According to results of calculation and analysis, the problems needing attention-paying and precaution-taking during tunnel construction are pointed out.
出处
《矿业工程》
CAS
2009年第3期50-52,共3页
Mining Engineering
关键词
隧道施工
安全系统工程
安全分析
事故树分析
tunnel construction
safety ensuring engineering system
analysis of safety
analysis by means of Accident Tree Method
