Numerical simulation of composite structure repaired by external bonded patches under tensile loading

被引：0
作者：
Peng, Lingling [1 ]
Gong, Xiaojing [2 ]
Guillaumat, Laurent [3 ]
机构：
[1] DRIVE, Université de Bourgogne, 49 Rue Mademoiselle Bourgeois, Nevers
[2] ICA, IUT Tarbes, Université Toulouse III, 1 Rue Lautréamont, Tarbes
[3] LAMPA, Arts et Métiers ParisTech., 2 Boulevard du Ronceray, Angers
来源：
Revue des Composites et des Materiaux Avances | 2014年 / 24卷 / 04期
关键词：
Cohesive zone model; Composite materials; Patches; Repair;
D O I：
10.3166/RCMA.24.465-479
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The objective of this work is to investigate the damage propagation process in the open-hole composite plates repaired by external bonded patches under tensile loading. Static tensile tests were performed on the repairs. Various patches with different stacking sequence were used to understand its influence on the performance of the repairs. The behaviour of the repairs was simulated by using software Ls-dyna. The numerical results are compared with the experimental results and good agreements are observed. © 2014 Lavoisier.
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页码：465 / 479
页数：14
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