锚杆支护施工技术在煤矿建井巷道施工中的应用

Application of Bolt Support Construction Technology in Tunnel Construction of Coal Mine

煤矿开采过程中,需要在井下煤层中开掘大量巷道,为了实现煤矿建设过程安全和安全生产,采用锚杆支护技术,实现围岩稳定和巷道畅通带有重要意义。目前在煤矿建井巷道施工中常采用的支护方式有多种,但每种支护方式都有自身优缺点,其中,锚杆支护技术具有安全性较高且经济实用的特点,且建设成本也较低,本文对煤矿巷道锚杆支护技术进行探讨,希望可为同行提供参考。

In the process of coal mining,it is necessary to dig a large number of roadway in the coal seam underground.In order to realize the safety of the coal mine construction process,it is of great significance to adopt the bolt support technology to realize the stability of surrounding rock and the smooth flow of roadway.At present,there are a variety of supporting methods commonly used in the tunnel construction of coal mine construction,but each of them has disadvantages,among which,the bolt support technology has the characteristics of high safety,economic and practical,and low cost.This paper discusses the bolt support technology,hoping to provide reference for the peer.