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RISExperimental study on ultimate strength of CK20 steel cylindrical panels subjected to compressive axial load
In this paper, the effects of the length, sector angle and boundary conditions on the buckling load and postbuckling behaviour of cylindrical panels have been studied, experimentally. The compressive axial load has
been applied on the panels...
An experimental study on buckling and post-buckling behaviour of cylindrical panels with clamped and simply supported ends
The effects of the length, sector angle and boundary conditions on the buckling load and post-buckling behaviour of
cylindrical panels have been studied experimentally by applying a compressive axial load on the panels using a...
A numerical and experimental study on buckling and post-buckling of cracked plates under axial compression load
and designing and loading of such structures. In this paper, the
buckling and post-buckling behaviors of stainless-steel cracked plates under axial compression load were investigated both experimentally and numerically and effects of the geometrical...
Postbuckling of functionally graded nanobeams based on modified couple stress theory under general beam theory
In this paper, analysis of shear deformable functionally graded (FG) nanobeams in postbuckling based on
modified couple stress theory is presented. The nonlinear behavior of postbuckling is defined based on
von-Karman geometric...
BUCKLING AND POSTBUCKLING OF SIZE-DEPENDENT CRACKED MICROBEAMS BASED ON A MODIFIED COUPLE STRESS THEORY
The elastic buckling analysis and the static postbuckling response of the Euler–Bernoulli microbeams containing an open edge crack are studied based on a modified couple stress theory. The cracked section is modeled by a massless elastic rotational...
Buckling and Post-Buckling of Cracked Plates under Axial Compression Load in Elastic-Plastic Mode
is investigated. The effects of geometrical and mechanical parameters on deformation of plates and determination of buckling load are studied. The main purpose of this research is to investigate the buckling and post-buckling of cracked plates under axial...
A Modified Couple Stress Theory for Postbuckling Analysis of Timoshenko and Reddy-Levinson Single-Walled Carbon Nanobeams
The novelty of this study is presentation of an exact solution for prediction of postbuckling
behavior of shear deformable micro- and nano-scale beams based on modified couple
stress theory and using principle of minimum potential...
Thermo-mechanical stability analysis of functionally graded shells
to change gradually from one surface to another. The critical temperature is predicted. Both the pre-buckling and post-buckling equilibrium paths are traced. Since the linear eigenvalue analysis leads to wrong responses in the problems with strong...
Shell instability analysis by using mixed interpolation
In this paper, buckling and post-buckling behavior of plates and shells are investigated. An efficient triangular shell element having six nodes is employed in this study. To consider large deflection and rotation, total Lagrangian formulation...