Results 141 to 150 of about 269 (167)

Elasto-plastic buckling of stiffener plates in beam-to-column flange connections

Computers & Structures, 1984
Abstract The problem of plastic buckling of steel plates is reviewed in relation to the load carrying capacity of stiffener plates in beam-to-column flange connections. Due to the non-uniformity of the stress distribution in these plates, the finite element method is used to compute the stresses in the elastic and plastic ranges.
El-Ghazaly, H. A., Dubey, R. N., Sherbourne, A. N.   +2 more
openaire   +1 more source

Elastic and elasto-plastic beam buckling using finite element methods [PDF]

, 2015
Using a finite element technique, a computer program is developed which can find the elastic and the elasto-plastic lateraltorsional buckling loads for simply supported beams. The program is such that the beam, uniform in cross-section, may be loaded in any general manner and restrained at any number of points by elastic or rigid restraints.
openaire   +2 more sources

Numerical study and experiments on the elasto-visco-plastic bifurcation buckling of thick anisotropic plates

Thin-Walled Structures, 2021
Nicolas Jacquet, N Tardif, T Elguedj
exaly  

Snap-through buckling of arches in the elasto-plastic range

30th Structures, Structural Dynamics and Materials Conference, 1989
KOICHIRO KAWASHIMA, TOSHIHIRO ITO
openaire   +1 more source

Analogy Model for Studying Buckling Phenomena in the Elasto-Plastic Range

1963
Civil Engineering and ...
Ligtenberg, F.K. (author), Van Riel, A.C. (author), Vader, H.J. (author), Van Leeuwen, J. (author)   +3 more
openaire   +1 more source

Elasto-plastic buckling behaviour of aluminium alloy single-layer cylindrical reticulated shells with gusset joints

Engineering Structures, 2021
Zhe Xiong, Shaojun Zhu, Lijuan Li
exaly  

Buckling of thick elasto-visco-plastic egg shells under external pressure: Experiments and bifurcation analysis

International Journal of Solids and Structures, 2022
Nicolas Jacquet, N Tardif, T Elguedj
exaly  

LOWER BOUND ELASTO-PLASTIC BUCKLING OF CYLINDERS.

Proceedings of the Institution of Civil Engineers, 1981
openaire   +1 more source

A voxels-based Rayleigh-Ritz method for the post-buckling elasto-plastic analysis of restrained steel columns in fire

Journal of Constructional Steel Research, 2023
João Paulo C Rodrigues
exaly  

Energy barrier method for estimation of design buckling load of axially compressed elasto-plastic cylindrical shells

Thin-Walled Structures, 2021
A Evkin, Olga Lykhachova
exaly