Title
Analytical Investigation of a Beam on Elastic Foundation with Nonsymmetrical Properties
Authors
[ 1 ] Instytut Mechaniki Stosowanej, Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ P ] employee
Scientific discipline (Law 2.0)
Year of publication
2022
Published in
Article type
scientific article
Publication language
english
Keywords
EN
- homogeneous beam
- elastic foundation
- critical load
- nonsymmetrical properties
Abstract
EN The subject of presented analytical and numerical investigation is the stability of an axially compressed beam on an elastic foundation. The shape function of the foundation was assumed. The formula was supplemented with the offset parameter. The critical values of loads were calculated and presented as a function of geometric and mechanical properties of the beam and nonsymmetrical properties of the elastic foundation. The highest values of critical loads can be obtained for the highest values of shape parameter and the lowest values of amplitudes of shape function. The values of critical loads increase with the increase of the value of the offset parameter.
Pages (from - to)
77 - 93
License type
CC BY-SA (attribution - share alike)
Open Access Mode
open journal
Open Access Text Version
final published version
Ministry points / journal
70.0
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