联合支护技术在巷道矿压较大区域中的应用研究
Research on the Application of Combined Support Technology in Areas with High Mine Pressure in Tunnels
张经纬1
作者信息
- 1. 汾西矿业集团水峪煤业, 山西 孝义 032300
- 折叠
摘要
煤矿开采期间,巷道围岩会受地应力影响会发生失稳现象,为了确保开采环境安全,要采取支护技术进行处理.以巷道支护发展历史与联合支护理论为切入点,阐述了巷道围岩联合支护的作用,最终依据工程实例,对联合支护技术在巷道矿压较大区域的应用进行探讨,目的就是确保开采作业安全、顺利进行.
Abstract
During coal mining,the surrounding rock of the roadway may experience instability due to the influence of ground stress.In order to ensure the safety of the mining environment,support technology should be adopted for treatment.Starting from the development history of tunnel support and the theory of joint support,this paper elaborates on the role of joint support of tunnel surrounding rock.Finally,based on engineering examples,the application of joint support technology in areas with high mine pressure in tunnels is discussed,with the aim of ensuring the safety and smooth progress of mining operations.
关键词
联合支护/巷道/安全开采/围岩稳定性Key words
combined support/tunnel/safe mining/surrounding rock stability引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据