含预制裂隙类岩石裂隙演化与破裂特征的试验研究

王程程,罗鑫尧,陈科旭,戴兵,贺桂成

Experimental Study on Crack Evolution and Fracture Characteristics of Rocks with Prefabricated Cracks

Chengcheng WANG,Xinyao LUO,Kexu CHEN,Bing DAI,Guicheng HE

图7 不同加载方式下应力—应变关系曲线

Fig. 7 Stress-strain relation curves under different loading modes