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11 煤岩单轴抗压强度与温度的关系

Fig.11 Relationship between uniaxial compressive strength and temperature of coal sample： measured and fitted