摘要
煤矿采掘工作面顶板灾害指的是在煤矿开采的过程中,工作面顶板由于一些因素的影响发生坍塌的现象,这一现象会造成工人生命安全受到威胁,采掘设备受到严重破坏,同时导致煤炭采掘工作无法正常进行。大量研究表明引发煤矿事故的因素有多种,其中发生频率最高、造成影响最大的是顶板事故。因此,相关工作人员需要加强管理工作面顶板的工作。本文主要对我国工作面顶板的问题分类、成因及防控措施进行了探讨,以供相关企业参考。
The roof disaster of coal mining face refers to the phenomenon that the roof of the working face collapses due to some factors in the process of coal mining.This phenomenon will threaten the life safety of workers,severely damage the mining equipment,and the coal mining work cannot be carried out normally.A large number of studies have shown that there are many factors that cause coal mine accidents,among which roof accidents occur most frequently and cause the greatest impact.Therefore,relevant staff need to strengthen the management of the work surface roof.This article mainly discusses the classification,causes and prevention and control measures of the problems of working face roof in China for the reference of related enterprises.
作者
卜志鹏
BU Zhi-peng(China Coal First Construction Co.,Ltd.Shuozhou Branch,Shuozhou 036900,China)
出处
《价值工程》
2021年第12期27-28,共2页
Value Engineering
关键词
煤矿采掘
工作面顶板
处理对策
coal mining
working face roof
treatment countermeasures
