Damage of composite materials

被引：72

作者：

Jollivet, Thomas ^{[2
]}

Peyrac, Catherine ^{[1
]}

Lefebvre, Fabien ^{[1
]}

机构：

[1] Cetim, Fatigue Dept, 52 Ave Felix Louat, F-60304 Senlis, France

[2] Cetim, Polymer & Composite Engn Dept, F-44340 Bouguenais, France

来源：

FATIGUE DESIGN 2013, INTERNATIONAL CONFERENCE PROCEEDINGS | 2013年 / 66卷

关键词：

Fatigue composite;

D O I：

10.1016/j.proeng.2013.12.128

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Composite materials are used extensively in aerospace and more recently in automotive applications. Their high mechanical performances and good fatigue durability offer definite advantages compared to more traditional materials. However, in comparison with metal, damage mechanisms are complex and variability of the mechanical properties due to anisotropy, heterogeneity and defects (due to materials but also processing technologies) more important. To be able to design composite parts, understanding the micro-mechanisms of damage is essential. The article presents the main fatigue damage mechanisms on thermoset and thermoplastic composites. A state of art is done on numerous works on composite fatigue and fractographic investigations. Some case studies of in-service failure are discussed. (C) 2013 The Authors. Published by Elsevier Ltd. Selection and peer-review under responsibility of CETIM

引用

页码：746 / 758

页数：13