摘要
利用事故树分析方法,找出了影响矿井突水的主要因素;绘制了矿井突水事故树图,求出了其最小割集、最小径集和各基本事件的结构重要度;阐述了各基本事件对引起事故发生的影响程度,最后通过计算机编程实现了定性分析和定量分析。针对矿井突水事故发生的主要原因提出了所需采取的预防措施,为矿区水害防治工作提供了有力支持。
We find the main influencing factor of mine flood, draw the Fault Tree chart, obtain the minimum cut sets, the minimum path set, the structure important degree of every basic event and expound the effect degree of each basic event on the occurrence of the fault by using Fault Tree Analysis method. At last, realize the qualitative and quantitative analysis by using the computer programming. The preventative measures were proposed in view of the main causes for the mine flood, providing reliable support to the mine flood preventing and controlling.,
出处
《西安科技大学学报》
CAS
北大核心
2009年第4期405-409,共5页
Journal of Xi’an University of Science and Technology
基金
河南省重大科技攻关项目(0423032900)
关键词
事故树
矿井水害
定性分析
定量分析
fault tree
mine flood
qualitative ananlysis
quantitative analysis
