Influence of different parameters on the deflection of composite laminates containing through-the-width delamination using Layerwise HSDT

被引:26
|
作者
Kharghani, N. [1 ]
Guedes Soares, C. [1 ]
机构
[1] Univ Lisbon, Inst Super Tecn, Ctr Marine Technol & Ocean Engn CENTEC, P-1699 Lisbon, Portugal
关键词
De lamination; Plate budding; Finite Element Analysis; SHEAR DEFORMATION-THEORY; BUCKLING ANALYSIS; PLATES;
D O I
10.1016/j.compstruct.2015.05.040
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The effects of different parameters of the composite laminate and delaminated area are investigated analytically under buckling load based on a developed Layerwise Higher Order Shear Deformation Theory and the results are compared with the three dimensional Finite Element Analysis. The results demonstrate the consequences of different geometrical parameters of the delaminated area, lay-up sequences and thickness of the laminate on the deflection of a composite plate containing through-the-width delamination. (C) 2015 Elsevier Ltd. All rights reserved.
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页码:341 / 349
页数:9
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