十字交叉裂隙扩展机理试验与数值模拟研究

贺桂成,陈科旭,戴兵,王程程

Experimental Study and Numerical Simulation Analysis of Crack Propagation Characteristics of Crisscross Fracture

Guicheng HE,Kexu CHEN,Bing DAI,Chengcheng WANG

图11 PFC中不同倾角下试样破坏后的主位移、水平位移和竖向位移 注：1～3为裂纹编号

Fig.11 Main displacement，horizontal displacement and vertical displacement of the specimen after failure under different fracture inclination angles in PFC