It is found that the rational located destressing boreholes can induce structural failure of the surrounding rock-mass,consequently the high stress move deeply in the rock-mass,and the stres...
在卸压网联合支护后改善了围
附近的应力环境,改变了围
破坏的时空次序,对控制围
变形
破坏具有突出的优越性.