摘要
根据建新煤矿围岩力学性能的测试成果和典型巷道变形监测资料,结合深井软岩巷道变形理论,分析了巷道围岩变形量的影响因素,提出了该矿深井软岩的支护形式和支护参数。
According to testing results of mechanical character of surrounding rock and monitoring information of typical roadway deformation in Jianxin Colliery, the paper analyzed the influencing factors of roadway surrounding deformation and put forward the support form and parameter of deep well soft rock combined with the theory of deep well soft rock deformation.
出处
《江西煤炭科技》
2013年第4期26-29,共4页
Jiangxi Coal Science & Technology
关键词
围岩分类
巷道变形
深井软岩巷道
支护方案和参数
surrounding rock classification
roadway deformation
deep well soft rock roadway
support scheme and parameter
