Impact damage evolution under fatigue loading by InfraRed Thermography on composite structures

被引:5
|
作者
Garnier, C. [1 ,2 ]
Lorrain, B. [2 ]
Pastor, M. -L. [3 ]
机构
[1] Daher Socata, R&T Dept, F-41401 Montrichard, France
[2] Univ Toulouse, ENIT, LGP, Team M2SP, F-65016 Tarbes, France
[3] IUT Tarbes, ICA 3, F-65000 Tarbes, France
关键词
LIFE;
D O I
10.1051/epjconf/20100642020
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This study deals with cumulative damage and its evolution in already impact damage composite structure. In order to follow the growing damage and to compare it with cumulative model, tests are monitored with an InfraRed thermography system. A carbon-epoxy composite is first low-energy impacted and then fatigued under tension-compression loading. This study also enables a very fast analysis of predicting the damage evolution coupling InfraRed Thermography as NDT method and InfraRed thermography as a following system.
引用
收藏
页数:8
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