基于指数准则在莫尔空间对岩石剪切强度的研究

尤明庆

STUDY ON SHEAR STRENGTH OF ROCKS USING THE EXPONENTIAL CRITERION IN MOHR'S STRESS SPACE

Mingqing You

图3. 砂岩强度的离散性及指数准则的拟合^[43]

Fig.3. Fitting curves using the exponential criterion for scattering strengths of sandstones cited from Ref. [43]