Finite element analysis on out-of-plane compression properties of thermoplastic honeycomb

被引：3
|
作者：
Fan, XY [1 ]
Verpoest, I [1 ]
Vandepitte, D [1 ]
机构：
[1] Katholieke Univ Leuven, Dept Met & Mat Engn, B-3001 Louvain, Belgium
来源：
Sandwich Structures7: Advancing with Sandwich Structures and Materials | 2005年
关键词：
thermoplastic honeycomb; out-of-plane compression; buckling; FEA;
D O I：
10.1007/1-4020-3848-8_88
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, the out-of-plane compressive properties of thermoplastic hexagonal honeycombs are investigated by finite element analysis (FEA). Both linear (eigenvalue problem) and nonlinear buckling analyses are performed correspondingly on honeycomb perfect models and a hexagonal imperfect unit-cell model to determine actual honeycomb compressive properties. The numerical FEA results show much better agreement with the experimental results than other conventional theories.
引用
收藏
页码：875 / 884
页数：10
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