锚杆支护巷道冒顶事故原因分析及预防措施

Analysis on the Causes and Preventive Measures of Bolting Roadway Roof Accident

浅谈了煤矿锚杆支护巷道冒顶事故的预兆,分析了锚杆支护巷道冒顶事故原因,提出一些预防冒顶事故的措施,为煤矿安全生产提供有利保障。

This paper discusses the sign of coal mine bolt supporting of roadway roof fall accident, analyzes its causes, and puts forward the measures of preventing roof fall accident to provide favorable protection for the coal mine safety production.