高地应力下复合顶板大采高工作面过断层技术
郭爱梅
（孝义市应急管理局，山西孝义032300）
摘要： 结合具体工程实际，在开展数值模拟分析大采高回采时应力变化特征的基础上，对巷道围岩支护优化开展设
计分析，并对应用效果进行监测。结果表明，优化后的技术实现了对回采面过断层期间围岩的有效控制，对生产的安全
开展有积极作用。
关键词： 矿井；高地应力；复合顶板；过断层
中图分类号： TD823 文献标识码： A 文章编号： 2095-0802-(2019)06-0107-02
Crossing Fault Technology for Composite Roof Working Face with Large Mining Height under
High Ground Stress
GUO Aimei
(Emergency Management Bureau of Xiaoyi, Xiaoyi 032300, Shanxi, China)
Abstract: Combined with the actual engineering practice, based on the numerical simulation to analyze the stress variation
characteristics during mining in large mining height, this paper carried out design analysis of the surrounding rock support
optimization of the roadway and monitored the application effect. The results show that the optimized technology realizes the effective
control of the surrounding rock of the mining face during crossing fault and has a positive effect on the safety of production.

Key words: mine; high ground stress; composite roof; crossing fault