Minimum weight design of sandwich beams with honeycomb core of arbitrary density

被引：15
|
作者：
Meidell, Annette [1 ]
机构：
[1] Narvik Univ Coll, N-8505 Narvik, Norway
来源：
COMPOSITES PART B-ENGINEERING | 2009年 / 40卷 / 04期
关键词：
Honeycomb; Layered structures; Mechanical properties; Finite element analysis (FEA); Homogenization techniques;
D O I：
10.1016/j.compositesb.2009.01.003
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We consider minimum weight optimization of sandwich beams for a given stiffness. The core consists of regular hexagonal honeycomb structure of arbitrary density. We present a simple algorithm for estimating all design parameters. Concrete examples are also given. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：284 / 291
页数：8
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