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

被引：4

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

页码：875 / 884

页数：10

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