套孔应力解除法与声发射法在新城矿区深部地应力测量中的对比研究
马春德,刘泽霖,谢伟斌,魏新傲,赵新浩,龙珊

Comparative Study of Stress Relief Method and Acoustic Emission Method in In-situ Stress Measurement in Deep Area of Xincheng Gold Mine
Chunde MA,Zelin LIU,Weibin XIE,Xin’ao WEI,Xinhao ZHAO,Shan LONG
表3 应力解除法各测点水平主应力和垂直主应力
Table 3 Horizontal principal stress and vertical principal stress at each measuring point of stress relief method
测点编号埋深/mσh max/MPaσh min/MPaσz/MPa
-830 m-1#86033.11014.46821.345
-830 m-2#86032.37414.52821.688
-895 m-3#92535.29219.94425.079
-940 m-4#97036.78822.34926.919
-1030 m-5#1 06042.11216.85628.234
-1030 m-6#1 06041.80324.31129.128