摘要
采用事故树分析法(FTA)对我国某铀矿床采场片帮冒顶危害作了定性、定量分析。以3种主要发生片帮冒顶危害事故的情况为顶上事件进行分析,构造出该采场片帮冒顶危害的事故树,找出其片帮冒顶危害的主要因素和重要因素,针对存在的问题提出预防措施及建议。
A qualitative and quantitative analysis on side and roof falling of a uranium mine in China was made by using fault tree analysis （FTA） method. Through the analysis of three factors contributing to the side and roof falling in stope, the fault tree model was established, and main factors and important factors for side and roof falling were found out, and the preventive measures and recommendations were put forward.
出处
《铀矿冶》
CAS
2013年第4期204-207,共4页
Uranium Mining and Metallurgy
关键词
铀矿床
片帮冒顶
危害
事故树
uranium mine
side and roof falling
damage
FTA
