Analysis of Thin-Walled Closed Beams With General Quadrilateral Cross Sections-Reference-Cited by-同舟云学术

Analysis of Thin-Walled Closed Beams With General Quadrilateral Cross Sections

Published:1999-12-01 Issue:4 Volume:66 Page:904-912
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

Kim J. H.¹,Kim Y. Y.²

Affiliation:

1. Institute of Advanced Machinery and Design, School of Mechanical and Aerospace Engineering, Seoul National University, Kwanak-Gu, Shinlim-Dong, San 56-1, Seoul 151-742, Korea

2. School of Mechanical and Aerospace Engineering, Seoul National University, Kwanak-Gu, Shinlim-Dong, San 56-1, Seoul 151-742, Korea

Abstract

This paper deals with the one-dimensional static and dynamic analysis of thin-walled closed beams with general quadrilateral cross sections. The coupled deformations of distortion as well as torsion and warping are investigated in this work. A new approach to determine the functions describing section deformations is proposed. In particular, the present distortion function satisfies all the necessary continuity conditions unlike Vlasov's distortion function. Based on these section deformation functions, a one-dimensional theory dealing with the coupled deformations is presented. The actual numerical work is carried out using two-node C0 finite element formulation. The present one-dimensional results for some static and free-vibration problems are compared with the existing and the plate finite element results.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/66/4/904/5466371/904_1.pdf

Reference31 articles.

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