不同应力条件下硬岩强度与破裂特性试验研究

杜坤,杨颂歌,苏睿,杨成志,王少锋

Experimental Study on Strength and Fracture Characteristics of Hard Rock Under Different Stress Conditions

Kun DU,Songge YANG,Rui SU,Chengzhi YANG,Shaofeng WANG

图4 加载路径

Fig.4 Loading paths