Finite element analysis of plasticity-induced fatigue crack closure: an overview

被引：174

作者：

Solanki, K

Daniewicz, SR

Newman, JC

机构：

[1] Mississippi State Univ, Dept Engn Mech, Mississippi State, MS 39762 USA

[2] Mississippi State Univ, Dept Aerosp Engn, Mississippi State, MS 39762 USA

来源：

ENGINEERING FRACTURE MECHANICS | 2004年 / 71卷 / 02期

关键词：

crack closure; finite element analysis; compact tension (C(T)); middle-crack tension (M(T)); fatigue crack growth; T-stress; constraint; mesh refinement; spike overload;

D O I：

10.1016/S0013-7944(03)00099-7

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Finite element analysis is perhaps the most commonly used numerical method to model plasticity-induced fatigue crack closure. The state-of-the-art is reviewed and a comprehensive overview is presented, summarizing issues which must be considered and emphasizing potential difficulties. These include mesh refinement level, crack advancement schemes, crack shape evolution, geometry effects, and crack opening value assessment techniques. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：149 / 171

页数：23

共 93 条

[1]

Allison J.E., 1988, ASTM STP, P171

[2]

ANDERSON TL, 1994, FRACTURE MECH FUNDAM, P72

[3]

[Anonymous], 1977, ASTM STP

[4]

[Anonymous], MECH FATIGUE CRACK C