深井软岩注浆加固支护技术应用研究
Research on the Application of Deep Well Soft Rock Grouting Reinforcement Support Technology
薛峁峁1
作者信息
- 1. 汾西矿业集团高阳煤矿,山西 孝义 032300
- 折叠
摘要
本文以深井生产工作为例展开分析,结合设计情况分析巷道变形破坏原因,采用理论计算和数值模拟相结合的方法,研究巷道围岩应力分布与变形破坏特征等,提出了采用注浆加固支护技术控制巷道围岩变形破坏的相关方法,并对巷道加固后的稳定性进行了监测.通过研究表明得出,采用注浆加固支护技术能有效控制巷道变形破坏,保证了巷道的稳定性和安全性.
Abstract
This article takes deep well production work as an example to analyze the causes of tunnel deformation and failure,and uses a combination of theoretical calculation and numerical simulation to study the stress distribution and deformation and failure characteristics of tunnel surrounding rock.The relevant methods of using grouting reinforcement support technology to control tunnel surrounding rock deformation and failure are proposed,and the stability of the tunnel after reinforcement is monitored.Research has shown that the use of grouting reinforcement support technology can effectively control the deformation and damage of tunnels,ensuring their stability and safety.
关键词
煤矿开采/深井/软岩注浆/加固Key words
coal mining/deep well/soft rock grouting/reinforcement引用本文复制引用
出版年
2024
NETL
NSTL
万方数据