摘要
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分类
矿业与冶金
