采煤工作面顶板事故原因及其防治措施研究
Causes and Prevention Measures for Roof Accidents in Coal Mining Face
牛晋宇1
作者信息
- 1. 山西汾河焦煤股份有限公司回坡底煤矿,山西霍州 031400
- 折叠
摘要
在煤炭开采过程中,工作面顶板发生事故的概率很高.若不及时防范顶板事故,会给煤矿带来较大的经济损失.详细分析了引发顶板事故的原因、发生特点、类型,提出了采煤工作面顶板事故防治与保护措施,确保采煤作业顺利开展.
Abstract
The probability of accidents occurring on the roof of the working face during coal mining is very high.If roof accidents are not prevented in a timely manner,it will bring significant economic losses to the coal mine.This paper provided a detailed analysis of the causes,characteristics,and types of roof accidents,and proposed prevention and protection measures for roof accidents in coal mining faces to ensure the smooth progress of coal mining operations.
关键词
顶板事故/采煤工作面/煤矿开采Key words
roof accident/coal mining face/coal mining引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据