Section 16

You have free access to this content

Local buckling of a bent flange of a thin walled beam

  1. P. Stasiewicz,
  2. K. Magnucki,
  3. J. Lewiński,
  4. J. Kasprzak

Article first published online: 13 DEC 2004

DOI: 10.1002/pamm.200410258

Issue

PAMM

PAMM

Volume 4, Issue 1, pages 554–555, December 2004

Additional Information

How to Cite

Stasiewicz, P., Magnucki, K., Lewiński, J. and Kasprzak, J. (2004), Local buckling of a bent flange of a thin walled beam. Proc. Appl. Math. Mech., 4: 554–555. doi: 10.1002/pamm.200410258

Author Information

  1. Poznań University of Technology, Piotrowo 3, 60-965 Poznań, Poland

Publication History

  1. Issue published online: 13 DEC 2004
  2. Article first published online: 13 DEC 2004

SEARCH

SEARCH BY CITATION

ARTICLE TOOLS

Get PDF (148K)

Abstract

The paper is devoted to stability of repeatedly bent flange of a thin-walled beam. In classical approach each segment of the flange is considered as a simple plate. The paper provides an analytical description of the whole flange as a thin-walled structure with the use of an energetic method. An explicit formula defining the critical load of the flange was obtained. This enables to perform a numerical analysis of a family of thin-walled beams. Additionally, a numerical analysis with FEM was carried out. The results of both approaches have been compared. (© 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

Get PDF (148K)