Cohesive Zone Analysis of Crack Propagation on a Hierarchical Structured Interface

摘要：

　　Hierarchical ramification structures are found of superior strength during fracture.Crack propaga- tion along cohesive zone model binding with hierarchical ramification structures is simulated to analyze the fracture process.The feature of specified bonding surface results special pattern of crack propagation.There- for,the potential that by changing the morphology of the bonding surface may control the toughness of the material is illustrated.

关键词： Computational Mechanics Cohesive Zone Model Hierarchical Structure Fracture Toughness Criterion

作者: Xiaoru Wang Akihiro Nakatani

作者单位: Department of Adaptive Machine Systems,Osaka University,Suita,Osaka 565-0871,Japan

会议类型: 国际会议

会议名称: 第13届国际断裂大会(ICF2013)

会议地点: 北京

会议语种:英文

页码: 1-10

在线出版日期: 2013-06-16（万方平台首次上网日期，不代表论文的发表时间）