基于裂纹扩展模型的脆性岩石破裂特征及力学性能研究

李响,怀震,李夕兵,张倬瑶

Study on Fracture Characteristics and Mechanical Properties of Brittle Rock Based on Crack Propagation Model

Xiang LI,Zhen HUAI,Xibing LI,Zhuoyao ZHANG

图5 轴向拉伸状态下模型内部初始微裂纹分布对其破裂特征的影响

Fig.5 Effect of initial microcrack distribution on fracture characteristics of model under uniaxial tension state