摘要
巷道围岩地质力学参数是煤矿井下开采的重要基础,其准确地测量对于煤矿的安全开采具有重要的意义。通过介绍了巷道围岩地质力学参数的测量方法,重点分析了辰通矿地应力和岩体强度的结果,可以为井下巷道的施工提供有效地参考。
Geomechanical parameters of roadway surrounding rock are the important foundation of underground coal mining,and their accurate measurement is of great significance for safe coal mining.By introducing the measurement method of geomechanical parameters of roadway surrounding rock,and focusing on analyzing the results of in-situ stress and rock mass strength in Chentong Mine,it can provide effective reference for underground roadway construction.
作者
张延德
Zhang Yande(Chentong Coal Industry Co.,Ltd.ofYu County,Yangquan City,Shanxi Province,Shanxi,045100)
出处
《当代化工研究》
2021年第11期61-62,共2页
Modern Chemical Research
关键词
巷道围岩
力学参数
地应力测量
分析
roadway surrounding rock
geomechanical parameters
ground stress measurement
analysis
