复杂地质条件下巷道失修原因分析及对策措施
赵晋军
（晋煤集团胡底煤业生产技术部，山西沁水048214）
摘要： 剖析了大埋深巷道及地质构造区域巷道失修原因，在地应力和围岩力学性质测定基础上建立了科学的支护设
计、优化现场管理、采取注浆技术，以期提高支护效果，减少巷道失修。
关键词： 垂直地应力；锚喷支护；向斜轴部；注浆加固
中图分类号： TD823 文献标识码： A 文章编号： 2095-0802-(2015)12-0133-02
Cause Analysis and Countermeasures of Roadway Disrepair under Complicated Geological
Condition
ZHAO Jinjun
(Production Technology Department, Hudi Coal Industry, Jincheng Anthracite Mining Group, Qinshui 048214, Shanxi, China)
Abstract: Analyzed the large buried depth of roadway roadway disrepair and regional geological structure, based on the in-situ
stress and rock mechanical properties determination the establishment of a scientific supporting design, optimization of site
management, take the grouting technology, in order to improve the effect of support, reduce roadway disrepair.

Key words: vertical ground stress；bolt-shotcrete support；synclinal shaft；grouting reinforcement