Validation of low velocity impact modelling on different stacking sequences of CFRP laminates and influence of fibre failure

被引：196
作者：
Hongkarnjanakul, N. [1 ]
Bouvet, C. [1 ]
Rivallant, S. [1 ]
机构：
[1] Univ Toulouse, ISAE, INSA, UPS,Emac,ICA, F-31055 Toulouse 4, France
来源：
COMPOSITE STRUCTURES | 2013年 / 106卷
关键词：
Damage tolerance; Impact behaviour; Finite element analysis (FEA); Damage mechanics; Fibre failure; FRACTURE-TOUGHNESS; NUMERICAL-ANALYSIS; COMPOSITES; DAMAGE; MECHANISMS; TENSILE;
D O I：
10.1016/j.compstruct.2013.07.008
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper presents a validation of low-velocity impact Finite Element (FE) modelling. Based on switching ply location of reference layup [0(2),45(2),90(2),-45(2)](s) T700GC/M21 laminated plates from Bouvet et al. (2012) [1], twelve possible layups under a constraint of double-ply, mirror-symmetric, balanced, and quasi- isotropic are allowed. However only seven layups are chosen for the study and one of them reveals the importance of longitudinal fibre compressive failure during impact events. Therefore, the second aspect of this work is the introduction of a fibre compressive failure law associated with fracture damage development. This makes it possible to improve the simulation for all seven different layups. Good correspondence is achieved between simulation and experiment for aspects such as delamination areas/shapes and force displacement responses. The influence of the addition of fibre compressive failure according to fracture toughness in mode I is discussed. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：549 / 559
页数：11
相关论文
共 21 条
[1]  
Bazant PZ, 1983, Mater Et Constr, V16, P155, DOI DOI 10.1007/BF02486267
[2]   Low velocity impact modeling in composite laminates capturing permanent indentation [J].
Bouvet, C. ;
Rivallant, S. ;
Barrau, J. J. .
COMPOSITES SCIENCE AND TECHNOLOGY, 2012, 72 (16) :1977-1988
[3]   Low velocity impact modelling in laminate composite panels with discrete interface elements [J].
Bouvet, Christophe ;
Castanie, Bruno ;
Bizeul, Matthieu ;
Barrau, Jean-Jacques .
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2009, 46 (14-15) :2809-2821
[4]   A progressive failure model for composite laminates subjected to low velocity impact damage [J].
Donadon, M. V. ;
Iannucci, L. ;
Falzon, B. G. ;
Hodgkinson, J. M. ;
de Almeida, S. F. M. .
COMPUTERS & STRUCTURES, 2008, 86 (11-12) :1232-1252
[5]   Predicting low-velocity impact damage on a stiffened composite panel [J].
Faggiani, A. ;
Falzon, B. G. .
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2010, 41 (06) :737-749
[6]   Numerical analysis of intralaminar failure mechanisms in composite structures. Part II: Applications [J].
Falzon, B. G. ;
Apruzzese, P. .
COMPOSITE STRUCTURES, 2011, 93 (02) :1047-1053
[7]   Numerical analysis of intralaminar failure mechanisms in composite structures. Part I: FE implementation [J].
Falzon, B. G. ;
Apruzzese, P. .
COMPOSITE STRUCTURES, 2011, 93 (02) :1039-1046
[8]   Simulation of drop-weight impact and compression after impact tests on composite laminates [J].
Gonzalez, E. V. ;
Maimi, P. ;
Camanho, P. P. ;
Turon, A. ;
Mayugo, J. A. .
COMPOSITE STRUCTURES, 2012, 94 (11) :3364-3378
[9]  
Guillon D., 2008, THESIS U TOULOUSE
[10]   An energy based damage model for thin laminated composites [J].
Iannucci, L ;
Ankersen, J .
COMPOSITES SCIENCE AND TECHNOLOGY, 2006, 66 (7-8) :934-951
123