煤巷断层区顶板破断机制分析及支护对策研究
Analysis of Roof Fracture Mechanism in Coal Roadway Fault Area and Research on Support Measures
程光鹏1
作者信息
- 1. 山西汾西正善煤业有限责任公司,山西 孝义 032300
- 折叠
摘要
煤矿开采过程中可能会发生各种事故,顶板事故是其中十分常见的一种,一旦发生事故,不仅会影响煤矿开采造成经济损失,而且可能会产生人员伤亡,危害巨大.在阐述断层区顶板出现事故的主要原因基础上,研究断层区顶板破断机制,最终总结了支护断层区煤巷顶板破断的合理措施,希望对相关工作人员以及煤矿行业发展都能够有所帮助.
Abstract
Various accidents may occur during coal mining,and roof accidents are a very common one.Once an accident occurs,it not only affects coal mining and causes economic losses,but also may cause casualties,posing enormous harm.On the basis of elaborating on the main causes of accidents in the roof of fault areas,this study investigates the mechanism of roof fracture in fault areas,and finally summarizes reasonable measures to support the roof fracture of coal tunnels in fault areas.It is hoped that this will be helpful to relevant personnel and the development of the coal mining industry.
关键词
煤矿开采/顶板事故/支护措施/断层区Key words
coal mining/roof accidents/support measures/fault area引用本文复制引用
出版年
2024
NETL
NSTL
万方数据