不同张开度裂隙类岩体循环加卸载下滞回环特征与损伤变形分析
杨少峰,蒲成志,曾佳君,李益龙

Hysteresis Characteristics and Damage Deformation Analysis of Fractured Rock Mass with Different Crack Opening Under Cyclic Loading and Unloading
Shaofeng YANG,Chengzhi PU,Jiajun ZENG,Yilong LI
图4 不同张开度裂隙倾角试件和完整试件的应力—应变关系曲线
注:b为裂隙张开度,β为裂隙倾角
Fig.4 Stress-strain curves of specimens with different crack opening angles and complete fracture