ON DELAMINATION BUCKLING AND GROWTH IN CIRCULAR AND ANNULAR ORTHOTROPIC PLATES

被引：27
|
作者：
Larsson, Per-Lennart [1 ]
机构：
[1] Royal Inst Technol, Dept Solid Mech, S-10044 Stockholm, Sweden
来源：
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 1991年 / 27卷 / 01期
关键词：
D O I：
10.1016/0020-7683(91)90142-3
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Buckling loads are determined numerically for isotropic and circumferentially orthotropic plates with regard to the presence of concentric delaminations of different geometries. For various combinations of geometry and material parameters, energy release rates are computed in the post-buckling range and predictions are made about the initiation and stability of crack growth.
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页码：15 / 28
页数：14
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