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
图3 地应力计算过程
(a)数据输入;(b)第一次迭代运算;(c)第二次迭代运算;(d)第三次迭代运算
Fig.3 Calculation process of in-situ stress