反对称角铺设层合板的屈曲和后屈曲

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Buckling and Postbuckling Behavior of Antisymmetrically Angle-Ply Laminated Composite Plates

摘要: 本文以挠度为摄动参数,采用文[1]提供的摄动方法研究了四边简支的完善和非完善反对称角铺设层合板在面内压缩作用下的屈曲和后屈曲性态.本文讨论了面内边界条件、铺设角、铺层数以及初始几何缺陷对层合板后屈曲性态的影响.
- 结构稳定性 /
- 屈曲 /
- 后屈曲 /
- 层合板
Abstract: The buckling and postbuckling behaviors of perfect and imperfect antisymmetrically angle-ply laminated composite plates under uniaxial compression have been studied by perturbation technique which takes deflection as its perturbation parameter.In this paper,the effects of in-plane boundary conditions,angles,total number of layers and initial geometric imperfection on the postbuckling behavior of laminated plates have been discussed.
- structural stability /
- buckling /
- postbuckling /
- laminated plate

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