事故树在煤矿提升首绳断绳事故中的应用  

The Application of FAT in the Accident of Coal Mine Head Rope-breaking

作　　者：左跃强[1] 

机构地区：[1]中国矿业大学安全工程学院,江苏徐州221008

出　　处：《山东煤炭科技》2011年第5期211-212,共2页Shandong Coal Science and Technology

摘　　要：钢丝绳是矿井提升系统中重要的一部分,发生断绳事故造成的损失是巨大的。根据矿井提升系统的特点,编制出了断绳事故树,找出导致断绳的基本事件。求出断绳事故树的最小割集、最小径集和每个基本事件的结构重要度,提出了一些预防事故发生的措施。The steel wire rope is an important part in the hoist system of mine.The loss which the rope accident creates is huge.According to the mine hoist system＇s characteristic,established a Fault Tree for rope-breaking,to look out the elementary events which cause the accident.Extracts the smallest Cut Set,Path Set and elementary events＇ structure importance of rope-breaking accident;proposed some measures against the accident occurs.

关 键 词：断绳 事故树 最小割集 最小径集 

分 类 号：TD532[矿业工程—矿山机电]