X-FEM analysis of the effects of holes or other cracks on dynamic crack propagations

被引：29

作者：

Haboussa, D. ^{[1
]}

Gregoire, D. ^{[2
]}

Elguedj, T. ^{[1
]}

Maigre, H. ^{[1
]}

Combescure, A. ^{[1
]}

机构：

[1] Univ Lyon, CNRS INSA Lyon, LaMCoS UMR5259, F-69621 Villeurbanne, France

[2] Univ Pau & Pays Adour, CNRS Lab Fluides Complexes UMR5150, UFR Cote Basque, F-64600 Anglet, France

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 2011年 / 86卷 / 4-5期

关键词：

XFEM; dynamic crack growth; FINITE-ELEMENT-METHOD; GROWTH; SIMULATION;

D O I：

10.1002/nme.3128

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper is devoted to the numerical simulation of dynamic crack propagation using X-FEM and level set techniques. The paper proposes an explanation of three experiments. The first experiment shows the dynamic propagation of a crack that avoids a hole placed on its trajectory. The second presents the interpretation of experiments of two crack tips which run in the same direction, and the third studies the interaction between two cracks which move toward each other. It is shown in all the cases that the crack tip avoids the other discontinuity (hole or other crack tip). An explanation is proposed through the observation of transient stress fields. Copyright (C) 2011 John Wiley & Sons, Ltd.

引用

页码：618 / 636

页数：19

共 50 条

[31] Energy-based modeling of cohesive and cohesionless cracks via X-FEM
Meschke, Guenther
Dumstorff, Peter
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2007, 196 (21-24) : 2338 - 2357
[32] Dynamic crack propagation under mixed-mode loading -: Comparison between experiments and X-FEM simulations
Gregoire, D.
Maigre, H.
Rethore, J.
Combescure, A.
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2007, 44 (20) : 6517 - 6534
[33] X-FEM in isogeometric analysis for linear fracture mechanics
De Luycker, E.
Benson, D. J.
Belytschko, T.
Bazilevs, Y.
Hsu, M. C.
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2011, 87 (06) : 541 - 565
[34] Modeling arbitrary crack propagation in coupled shell/solid structures with X-FEM
Zeng, Qinglei
Liu, Zhanli
Xu, Dandan
Wang, Heng
Zhuang, Zhuo
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2016, 106 (12) : 1018 - 1040
[35] Crack growth calculations in solder joints based on microstructural phenomena with X-FEM
Menk, Alexander
Bordas, Stephane P. A.
COMPUTATIONAL MATERIALS SCIENCE, 2011, 50 (03) : 1145 - 1156
[36] Development of X-FEM methodology and study on mixed-mode crack propagation
Zhuang, Zhuo
Cheng, Bin-Bin
ACTA MECHANICA SINICA, 2011, 27 (03) : 406 - 415
[37] Development of X-FEM methodology and study on mixed-mode crack propagation
Zhuo Zhuang · Bin-Bin Cheng School of Aerospace
Acta Mechanica Sinica, 2011, 27 (03) : 406 - 415
[38] Development of X-FEM methodology and study on mixed-mode crack propagation
Zhuo Zhuang
Bin-Bin Cheng
Acta Mechanica Sinica, 2011, 27 : 406 - 415
[39] Mass lumping strategies for X-FEM explicit dynamics:: Application to crack propagation
Menouillard, T.
Rethore, J.
Moes, N.
Combescure, A.
Bung, H.
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2008, 74 (03) : 447 - 474
[40] An X-FEM Model of Crack Propagation in the Matrix of Randomly Reinforced Heterogeneous Media
Shalimov, A. S.
Tashkinov, M. A.
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2017), 2017, 1915

← 1 2 3 4 5 →