Cohesive Zone Models and Fracture

被引：48
作者：
Hui, C. Y. [1 ]
Ruina, A. [1 ]
Long, R. [1 ]
Jagota, A. [2 ,3 ]
机构：
[1] Cornell Univ, Dept Mech & Aerosp Engn, Ithaca, NY 14853 USA
[2] Lehigh Univ, Dept Chem Engn, Bethlehem, PA 18015 USA
[3] Lehigh Univ, Bioengn Program, Bethlehem, PA 18015 USA
来源：
JOURNAL OF ADHESION | 2011年 / 87卷 / 01期
基金：
美国国家科学基金会;
关键词：
Crack; Interface; Nucleation; Stress intensity factor; CRACK-GROWTH RESISTANCE; CHAIN PULL-OUT; FINITE-ELEMENT; PROCESS PARAMETERS; ADHESIVE CONTACT; SIMULATIONS; STABILITY; MECHANICS; INTERFACE; DAMAGE;
D O I：
10.1080/00218464.2011.538315
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Basic concepts on cohesive models and their usage in fracture are reviewed. These included potential based cohesive zone models and the concept of an anisotropic failure surface. Some new results are presented for history-dependent cohesive zone models. In particular, a class of cohesive zone models where damage is represented by a state variable which evolves according to loading history is studied. The connection between cohesive zone model and crack nucleation is explored.
引用
收藏
页码：1 / 52
页数：52
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