Influence of hydrothermal ageing on the residual stresses and mechanical behavior of carbon/epoxy composite laminates

被引：0
|
作者：
Wen Zhongmeng [1 ]
Gong XiaoLu [1 ]
机构：
[1] Univ Technol Troyes, Lab Mech Syst & Concurrent Engn LASMIS, F-10004 Troyes, France
来源：
RESIDUAL STRESSES IX | 2014年 / 996卷
关键词：
residual stresses; composite laminate; incremental hole-drilling method; mechanical properties; aging effects; HOLE-DRILLING METHOD; OPTIMIZATION;
D O I：
10.4028/www.scientific.net/AMR.996.958
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this work, the residual stresses for composite laminates [theta(2)/theta(2)] S are determined by means of the incremental hole-drilling method with a formula to express the relation between the residual stresses and the relaxed strains around the drilled hole. Then the ageing tests related to hydrothermal condition are carried out to analyze the influence on the residual stresses redistributions and also on the mechanical behaviors of the carbon/epoxy laminates.
引用
收藏
页码：958 / 963
页数：6
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