Modeling of fatigue crack propagation using dual boundary element method and Gaussian Monte Carlo method

被引：22

作者：

Romlay, F. R. M. ^{[1
]}

Ouyang, H. ^{[2
]}

Ariffin, A. K. ^{[3
]}

Mohamed, N. A. N. ^{[3
]}

机构：

[1] Univ Malaysia Pahang, Fac Mech Engn, Kuantan Pahang 25000, Malaysia

[2] Univ Liverpool, Dept Engn, Liverpool L69 3GH, Merseyside, England

[3] Univ Kebangsaan Malaysia, Fac Engn, Bangi 43600, Selangor, Malaysia

来源：

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 2010年 / 34卷 / 03期

关键词：

Crack propagation; Fatigue; Gaussian; Monte Carlo; Dual boundary element method; Deterministic; Probabilistic;

D O I：

10.1016/j.enganabound.2009.09.006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper studies the modeling of fatigue crack propagation on a multiple crack site of a finite plate using deterministic and probabilistic methods. Stress intensity factor has been calculated by the combined deterministic approach of the dual boundary element method (DBEM) and the probabilistic approach of the Gaussian Monte Carlo method. The Gaussian Monte Carlo method has been incorporated to simulate the random process of the fatigue crack propagation. A finite plate of aluminum alloy 2024-T3 with a thickness of 1.6 mm and 14 holes is analyzed and the fatigue life of the plate is predicted by following a linear elastic law of fracture mechanics. The results of fatigue life predicted by DBEM-Monte Carlo method are in good agreement with experimental ones. The same approach is also applied to two other engineering applications of a gear tooth and a bracket. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved.

引用

页码：297 / 305

页数：9

共 50 条

[1] Dual Boundary Element Method in Modeling of Fatigue Crack Propagation
Ihsan, Ahmad Kamal Ariffin Mohd
Mohamed, Nik Abdullah Nik
Romlay, Fadhlur Rahman Mohd
[J]. JURNAL KEJURUTERAAN, 2008, 20 : 45 - 55
[2] Crack growth analysis using the dual boundary element method and testing the crack propagation
Lee, SS
Heon-Oh, C
[J]. STRUCTURAL ENGINEERING AND MECHANICS, VOLS 1 AND 2, 1999, : 411 - 416
[3] Crack modeling using the dual boundary element method (DUAL-BEM)
Partheymuller, P
Kuhn, G
[J]. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1997, 77 : S257 - S258
[4] Modeling crack propagation path of anisotropic rocks using boundary element method
Ke, Chien-Chung
Chen, Chao-Shi
Ku, Cheng-Yu
Chen, Chih-Hao
[J]. INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2009, 33 (09) : 1227 - 1253
[5] Monte-Carlo simulations of life expectancy using the dual boundary element method
Kebir, H
Roelandt, JM
Gaudin, J
[J]. ENGINEERING FRACTURE MECHANICS, 2001, 68 (12) : 1371 - 1384
[6] Fatigue Crack Propagation using the Dual Boundary Element Method in a Fiber Metal Laminates Aeronautic Full Scale Panel
Citarella, R.
Ascione, V.
Lepore, M.
Cali, C.
[J]. PROCEEDINGS OF THE SEVENTH INTERNATIONAL CONFERENCE ON ENGINEERING COMPUTATIONAL TECHNOLOGY, 2010, 94
[7] Analysis of a Monte Carlo boundary propagation method
Gunzburger, M.D.
Hiromoto, R.E.
Mundt, M.O.
[J]. Computers and Mathematics with Applications, 1996, 31 (06): : 61 - 70
[8] Analysis of a Monte Carlo boundary propagation method
Gunzburger, MD
Hiromoto, RE
Mundt, MO
[J]. COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1996, 31 (06) : 61 - 70
[9] RECENT PROGRESS IN MODELING CRACK PROPAGATION USING THE SCALED BOUNDARY FINITE ELEMENT METHOD
Yang, Z. J.
Ooi, E. T.
[J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS, 2012, 9 (01)
[10] 3-DIMENSIONAL FATIGUE CRACK-PROPAGATION ANALYSIS USING THE BOUNDARY ELEMENT METHOD
GERSTLE, WH
INGRAFFEA, AR
PERUCCHIO, R
[J]. INTERNATIONAL JOURNAL OF FATIGUE, 1988, 10 (03) : 189 - 192

← 1 2 3 4 5 →