Effects of stacking sequence on the impact resistance in composite laminates - Part 1: parametric study

被引：87
作者：
Fuoss, E
Straznicky, PV [1 ]
Poon, C
机构：
[1] Carleton Univ, Dept Mech & Aerosp Engn, Ottawa, ON K1S 5B6, Canada
[2] Natl Res Council Canada, Inst Aerosp Res, Ottawa, ON K1A 0R6, Canada
来源：
COMPOSITE STRUCTURES | 1998年 / 41卷 / 01期
关键词：
D O I：
10.1016/S0263-8223(98)00036-1
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A study was undertaken to determine the effects of key stacking sequence parameters on the impact damage resistance in composite laminates. A finite element model using linear, quasi-static analysis was developed to analyse the internal stress state in the laminate and predict delamination damage. The model was found capable of predicting the relative damage trends with respect to changes in stacking sequence. Three parameters were studied: interface angle, ply orientation relative to a fixed axis, and ply grouping. Each parameter was found to affect the damage resistance differently. Guidelines to improve the impact damage resistance are proposed based on the results of the study. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
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页码：67 / 77
页数：11
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