煤矿掘进过程冒顶事故分析研究

Analytical Investigation on Roof Fall Accident during Tunneling Process in Coal Mine

通过分析冒顶事故发生的主要原因及规律,提出了相应的预防处理措施,并就罗克休泡沫处理技术进行了分析,可为工程实际施工提供一定参考。

By analyzing the main causes and laws of the occurrence of the roof fall accident, this paper put forward the corresponding preventive measures and made analysis of the Luokexiu foam treatment technology, which can provide some reference for the actual construction of the engineering.