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...
在卸压孔和锚网联合支护后善
围
附近的应力环境,
围
破坏的时空次序,对控制围
形和破坏具有突出的优越性.