冻结裂隙煤岩单轴压缩破坏机制及细观参数反演

史昌盛, 李双洋, 石梁宏, 王冲

Failure mechanisms under uniaxial compression and microscopic parameter inversion of frozen fractured coal rock

Changsheng SHI, Shuangyang LI, Lianghong SHI, Chong WANG

图2 岩体的Mohr-Coulomb屈服准则

Fig.2 Mohr-Coulomb yield criterion of rock