Numerical modelling of crack-contact interaction in 2D incomplete fretting contacts using X-FEM

被引：34
作者：
Giner, E. [1 ]
Tur, M. [1 ]
Vercher, A. [1 ]
Fuenmayor, F. J. [1 ]
机构：
[1] Univ Politecn Valencia, Dept Ingn Mecan & Mat, CITV, Valencia 46022, Spain
来源：
TRIBOLOGY INTERNATIONAL | 2009年 / 42卷 / 09期
关键词：
Fretting fatigue; Numerical analysis; Extended finite element method; Cylindrical contact; FINITE-ELEMENT-METHOD; STRESS INTENSITY FACTORS; FRACTURE-MECHANICS; FATIGUE; GROWTH;
D O I：
10.1016/j.triboint.2009.04.003
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this study, we present a numerical analysis of cracks located at the end of the contact zone in 21) cylindrical fretting problems. The numerical modeling of the crack is performed with a single finite element mesh that does not need to conform to the crack geometry thanks to the use of the extended finite element method (X-FEM). The proposed approach enables the study of the crack-contact interaction effects in an efficient and systematic way. The objective of this study is to assess whether the crack presence modifies the contact conditions in a significant manner. The influence of these effects on the stress intensity factors for different crack lengths and angles is also ascertained. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1269 / 1275
页数：7
相关论文
共 17 条
[1]  
BUECKNER HF, 1973, MECH FRACTURE, V1
[2]   CONSERVATION LAWS IN ELASTICITY OF J-INTEGRAL TYPE [J].
CHEN, FHK ;
SHIELD, RT .
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 1977, 28 (01) :1-22
[3]   INCLINED CRACKS IN FRETTING FATIGUE [J].
FAANES, S .
ENGINEERING FRACTURE MECHANICS, 1995, 52 (01) :71-82
[4]   INFLUENCE OF CONTACT LOADING ON FRETTING FATIGUE BEHAVIOR [J].
FAANES, S ;
FERNANDO, US .
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 1994, 17 (08) :939-947
[5]   WEIGHT FUNCTION FOR FINITE STRIP WITH DOUBLE-EDGE NOTCHES [J].
FETT, T ;
STAMM, H ;
WALZ, G .
THEORETICAL AND APPLIED FRACTURE MECHANICS, 1988, 10 (03) :227-230
[6]   Extended finite element method for fretting fatigue crack propagation [J].
Giner, E. ;
Sukumar, N. ;
Denia, F. D. ;
Fuenmayor, F. J. .
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2008, 45 (22-23) :5675-5687
[7]   An Abaqus implementation of the extended finite element method [J].
Giner, E. ;
Sukumar, N. ;
Tarancon, J. E. ;
Fuenmayor, F. J. .
ENGINEERING FRACTURE MECHANICS, 2009, 76 (03) :347-368
[8]  
*HABB KARLSS SOR I, 2004, ABAQUS STAND US MAN
[9]  
Hills D.A., 1994, MECH FRETTING FATIGU
[10]  
Moës N, 1999, INT J NUMER METH ENG, V46, P131, DOI 10.1002/(SICI)1097-0207(19990910)46:1<131::AID-NME726>3.0.CO
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