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Abstract
The local buckling and initial post-buckling behaviour of the cold-formed channel member flange is investigated. The governing nonlinear differential equation for axially compressed columns and beams undergoing pure bending is derived using the stationary total potential energy principle. The critical stress and initial post-buckling equilibrium path is determined by means of a perturbation approach. The results obtained allow more detailed description of the bifurcation point type. The numerical examples presented deal with simply supported members.
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- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Title of issue:
- Statics, Dynamics and stability of Structures : Selected Problems of solid Mechanics.- Vol. 5 strony 367 - 383
- Language:
- English
- Publication year:
- 2016
- Bibliographic description:
- Szymczak C.: Local buckling and initial post-buckling behaviour of channel member flange - analytical approach// Statics, Dynamics and stability of Structures : Selected Problems of solid Mechanics.- Vol. 5/ Łódź: University of Technology Łódź, 2016, s.367-383
- Verified by:
- Gdańsk University of Technology
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