深井矿巷支护技术的创新与效能分析
Innovation and Efficiency Analysis of Deep Mine Lane Support Technology
杨英广1
作者信息
- 1. 贵州省晴隆县能源局,贵州 晴隆 561400
- 折叠
摘要
深井开采深度已经超过800m,规模非常大,井下地质环境条件复杂,有很多的破碎岩体.为了保证巷道的安全稳固运行,就要对这些岩体清楚,围岩加大,进行施工的过程中,要控制好围岩,保证其稳定性,难度是非常大的,甚至导致巷道支护工作无法顺利实施.为了更好地开展深井巷道施工,就要创新支护技术,本论文针对深井矿巷支护技术的创新以及效能展开研究.
Abstract
The depth of deep mining has exceeded 800m,and the scale is very large.The underground geological environment conditions are complex,and there are many fractured rock masses.In order to ensure the safety and stability of the tunnel,it is necessary to have a clear understanding of these rock masses,increase the size of the surrounding rock,and during the construction process,control the surrounding rock well to ensure its stability.The difficulty is very high,and even leads to the inability to smoothly implement the tunnel support work.In order to better carry out deep mine tunnel construction,it is necessary to innovate support technology.This paper focuses on the innovation and efficiency of deep mine tunnel support technology.
关键词
深井/巷道/支护技术/锚注支护技术/创新/效能Key words
Deep well/Tunnel/Support technology/Anchor grouting support technology/Innovation/efficiency引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据