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主应力轴旋转条件下冻结黏土的动强度特性
张斌龙1,2(), 王大雁1(), 马巍1, 雷乐乐3, 周志伟1
Dynamic strength characteristics of frozen clay under rotation of principal stress axis
Binlong ZHANG1,2(), Dayan WANG1(), Wei MA1, Lele LEI3, Zhiwei ZHOU1

图4. 空心扭剪试验轴向应力、扭矩加载波形和实现的应力路径

Fig. 4. Axial stress, torque loading waveforms (a) and stress path (c) in hollow torsional shear tests