基于实测地应力的巷道布置方向合理性研究
王亚东
（山西凯嘉能源集团有限公司，山西 介休 032000）
摘要： 地应力对巷道稳定性影响较大，确定合理的巷道布置方向应考虑地应力因素。在青云煤业公司东翼二采区实
测地应力基础上，对东翼二采区回采巷道合理的布置方向进行了分析。
关键词： 地应力；应力解除法；侧压系数；巷道布置方向
中图分类号： TD322     文献标识码： A     文章编号： 2095-0802-(2022)04-0048-03
Rationality of Roadway Layout Direction Based on Measured Crustal Stress
WANG Yadong
(Shanxi Kaijia Energy Group Co., Ltd., Jiexiu 032000, Shanxi, China)
Abstract: The crustal stress has great influence on roadway stability. The crustal stress should be considered in determining
reasonable roadway layout direction. Based on the measured crustal stress in the second mining area of the east wing of Qingyun
Coal Industry Company, this paper analyzed the reasonable layout direction of the mining roadway in the second mining area of
the east wing.

Key words: crustal stress; overcoring technique; coefficient of horizontal pressure; roadway layout direction