巷道锚杆支护方案优化与应用  

Optimization and Application of Roadway Bolt Support Scheme

作　　者：翟学兵 ZHAI Xuebing(Jiaojiazhai Mine of Jinneng Holding Group Xuangang Coal Electricity Co.,Ltd.,Xinzhou 034114,Shanxi,China)

机构地区：[1]晋能控股集团轩岗煤电有限责任公司焦家寨矿,山西忻州034114

出　　处：《凿岩机械气动工具》2025年第4期59-61,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：为解决锚杆支护方案设计依据不足、准确性不高的问题,文章深入了解巷道工程地质概况,采用高预应力锚杆及配套支护结构体系,优化支护设计方法,旨在提高锚杆支护设计的科学性和准确性,有效控制围岩变形,提升煤矿巷道的安全性和稳定性。In order to solve the problems of insufficient basis and low accuracy of bolt support scheme design,this paper has a deep understanding of the geological conditions of the roadway engineering,adopts high prestressed bolt and associated support structure system,and optimizes the support design method,aiming at improving the scientificity and accuracy of bolt support design,effectively controlling the surrounding rock deformation,and improving the safety and stability of coal mine roadway.

关 键 词：围岩变形 巷道支护 锚杆支护 

分 类 号：TD353[矿业工程—矿井建设]