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Effect of Geometric Imperfections in the Shape of Buckling Form on the Reduction of Load Capacity of Cylindrical Shell

Authors
  • Schabowicz, K.
  • Zawiślak, Ł.
Type
Published Article
Journal
Archives of Civil Engineering
Publisher
Sciendo
Publication Date
Sep 01, 2019
Volume
65
Issue
3
Pages
153–166
Identifiers
DOI: 10.2478/ace-2019-0041
Source
De Gruyter
Keywords
License
Green

Abstract

The approach to numerical analyses was changed by the introduction of Eurocodes. The EN 1993-1-6 standard allows taking into account imperfections on the shape of a buckling form from a linear elastic bifurcation analysis. The article analyses the first ten forms of imperfection from a linear elastic bifurcation analysis on the reduction of the capacity of a cylindrical shell. Calculations were made using finite element methods.

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