The paper introduces the method of destressing aborehole radially for researching the rock mass stress fieldat site.
本文介绍了白皎矿区岩体应力
研究方法：孔径应力解除法。
The paper introduces the method of destressing aborehole radially for researching the rock mass stress fieldat site.
本文介绍了白皎矿区岩体应力研究方法：孔径应力解除法。
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改善了围岩附
应力环境,改变了围岩破坏时空次序,对控制围岩变形和破坏具有突
越性.
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