考虑岩石微缺陷影响的损伤本构模型

刘志祥,晏孟洋,张双侠,熊帅,王凯

Damage Constitutive Model Considering the Effect of Rock Microdefects

Zhixiang LIU,Mengyang YAN,Shuangxia ZHANG,Shuai XIONG,Kai WANG

图4 岩石微缺陷闭合应变—应力试验与拟合曲线

Fig.4 Experimental and fitted curves of closed strain-stress for rock microdefects