Buckling as a mechanical test for composite materials

被引:0
|
作者
Kallel-Kamoun, I [1 ]
Abry, JC
Sidoroff, F
Chateauminois, A
机构
[1] Ecole Cent Lyon, LTDS, F-69130 Ecully, France
[2] Ecole Cent Lyon, IFOS, UMR 5513, F-69130 Ecully, France
[3] Ecole Cent Lyon, UMR 5621, F-69130 Ecully, France
[4] Ecol Natl Ingn Sfax, Mecan & Phys Mat Lab, Sfax, Tunisia
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D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The bending buckling test is often preferred to the classical 3-points or 4-points bending for the characterisation of damage in composite materials. Its analysis however requires a precise mechanical interpretation based on the classical post-buckling analysis. This interpretation is presented and discussed. Some applications are then presented, leading to the definition of a global bending damage variable and the description of its evolution for some unidirectional and layered composites.
引用
收藏
页码:S221 / S224
页数:4
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