Buckling, post-buckling and delamination propagation in debonded composite laminates Part 2: Numerical applications

被引:54
|
作者
Wang, S. [1 ]
Zhang, Y. [1 ]
机构
[1] Univ Loughborough, Dept Aeronaut & Automot Engn, Loughborough LE11 3TU, Leics, England
关键词
Buckling; Post-buckling; Delamination; Interface springs; Energy release rates; Spline finite strip; THE-WIDTH DELAMINATIONS; COMPRESSION; PANELS;
D O I
10.1016/j.compstruct.2008.02.012
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
A layerwise B-spline finite strip method is developed with consideration of delamination kinematics to study the buckling, post-buckling and delamination propagation in debonded composite laminates under compression in Part 1 [Zhang Y, Wang S. Buckling, post-buckling and delamination propagation in debonded composite laminates Part 1: Theoretical development. Compos Struct 2009;88:121-30]. Extensive numerical applications are conducted in this Part 2 to validate the theoretical development. Comparisons are made between the present predictions and the existing numerical and experimental results. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:131 / 146
页数:16
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