基于孔隙压力黏结单元的准脆性材料水力劈裂模拟

喻渴来,杨贞军,张昕,刘国华,李辉

Hydraulic fracturing modeling of quasi-brittle materials based on pore pressure cohesive interface elements

Ke-lai YU,Zhen-jun YANG,Xin ZHANG,Guo-hua LIU,Hui LI

图 5 KGD算例模型网格和边界条件

Fig.5 Mesh and boundary of KGD mode