材料工程Issue(z1)：7-13,7.
对泡沫填充中空纵梁/肋轴向压载和弯矩的实验和数值分析
Experimental and Numerical Analysis of Hollow and Foam-filled A-stringer/A-former Under Axial Compression Load and Bending Moment
René Kr(a)mer 1M.Alexander Roth1
作者信息
- 1. DEGUSSA,Rǒhm GmbH & Co.KG
- 折叠
摘要
Abstract
The topic of this investigation deals with experimental and numerical analysis of different configurations of hollow and of PMI foam-filled A-stringers/A-formers under axial compression load and bending moment.In this connection the Finite-Element-Analysis (FEA) program ANSYS is used for the numerical approach.The result of this analysis is that PMI foam-filled A-profiles show significant higher buckling loads in comparison to hollow ones.These improvements depend on the loading conditions,e.g.bending moment and axial compression,as well as the geometry of the A-profile.关键词
A-stringer/A-former/foam-filled/hollow/axial compression/bending momentKey words
A-stringer/A-former/foam-filled/hollow/axial compression/bending moment分类
通用工业技术引用本文复制引用
René Kr(a)mer,M.Alexander Roth..对泡沫填充中空纵梁/肋轴向压载和弯矩的实验和数值分析[J].材料工程,2008,(z1):7-13,7.
