A delay damage mesomodel of laminates under dynamic loading:: basic aspects and identification issues

被引：75

作者：

Allix, O

Feissel, P

Thévenet, P

机构：

[1] Univ Paris 06, CNRS, Ecole Natl Super Cachan, LMT Cachan, F-94235 Cachan, France

[2] EADS CCR, F-92152 Suresnes, France

来源：

COMPUTERS & STRUCTURES | 2003年 / 81卷 / 12期

关键词：

composites; mesomodeling; damage; fracture; wave propagation;

D O I：

10.1016/S0045-7949(03)00035-X

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper deals with the modeling of damage in laminates under dynamic loading. In the first part, the basic aspects of the model, which were developed in previous studies, are described. In the second part, we focus on current developments concerning the identification of the model using dynamic experiments. Since the applications are related to the design of composite crash absorbers, particular attention is given to the dissipation of energy. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：1177 / 1191

页数：15

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