完整岩石拉压应力状态下的张裂破坏准则1)
吕爱钟, 刘宜杰, 尹崇林

EXTENSION FAILURE CRITERION FOR INTACT ROCK UNDER TENSION AND COMPRESSION STRESS1)
Lü Aizhong, Liu Yijie, Yin Chonglin
表2 岩石双向等拉下的$\mu_t$及三向压缩下的$\mu_c^{\ast }$, $\sigma_c^{\ast }$, $R_c^{2}$, $\Delta _c$
Table 2 $\mu_t$ of rocks under biaxial equal tension and $\mu_c^{\ast }$, $\sigma_c^{\ast }$, $R_c^{2}$, $\Delta _c$ of rocks under three-dimensional compression