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
图5 不同准则在$\pi '$平面的屈服曲线[21]
Fig.5 Yield curves of different criteria on $\pi '$-plane[21]