节理粗糙度对应力波传播及试样破坏影响的颗粒流模拟

王卫华,罗杰,刘田,韩震宇

Particle Flow Simulation on Influence of Joint Roughness Coefficient on Stress Wave Propagation and Specimens Failure

Weihua WANG,Jie LUO,Tian LIU,Zhenyu HAN

图9 不同时刻节理试样裂纹分布和力链图 注：红色、黑色、绿色和蓝色短线分别表示微观张拉裂隙、微观剪切裂隙、接触压力和接触拉力，线的粗细代表力的大小

Fig.9 Cracks distribution and force chain diagram of joint rock specimens at different time