Wrinkling in sandwich panels - an analytical approach

被引：10
|
作者：
Koissin, Vitaly [1 ]
Shipsha, Andrey [2 ]
Skvortsov, Vitaly [3 ]
机构：
[1] Univ Twente, Fac Engn Technol, NL-7500 AE Enschede, Netherlands
[2] Royal Inst Technol, Dept Aeronaut & Vehicle Engn, S-10044 Stockholm, Sweden
[3] State Marine Tech Univ, Dept Strength Mat, St Petersburg 198262, Russia
来源：
JOURNAL OF SANDWICH STRUCTURES & MATERIALS | 2011年 / 13卷 / 06期
关键词：
Local buckling; modeling; sandwich structure; wrinkling; PLATES; SHELLS; LAYER; CORE;
D O I：
10.1177/1099636211419129
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This article deals with theoretical modeling of the local buckling in foam-core sandwich panels. This phenomenon is considered mainly in the periodic (unbounded wrinkle wave) and linearly elastic formulation. The analytical solutions are in agreement with results of finite element analysis and can be applied with a good precision for many finite-size panels, as well as for many sandwiches having honeycomb cores.
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页码：705 / 730
页数：26
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