Journal ArticleDOI
Buckling of eccentrically stiffened elastic-plastic panels on two simple supports or multiply supported
Viggo Tvergaard,Alan Needleman +1 more
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In this article, the buckling due to axial compression was investigated for elastic-plastic, stiffened wide panels either continuous in the longitudinal direction over several transverse supports or finite and supported along the two edges.About:
This article is published in International Journal of Solids and Structures.The article was published on 1975-05-01. It has received 26 citations till now. The article focuses on the topics: Buckling.read more
Citations
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Journal ArticleDOI
Buckling of Shells-Pitfall for Designers
TL;DR: In this article, the authors present a survey of shell buckling, whether it be due to nonlinear collapse, bifurcation buckling or a combination of these modes.
Journal ArticleDOI
Analysis and Limit State Design of Stiffened Plates and Shells: A World View
TL;DR: Several analytical and numerical procedures have been developed over the past decades for analysis of stiffened plates and shells as mentioned in this paper, and the structural idealization, theoretical basis, and the merits of each method are also discussed.
Journal ArticleDOI
Improved prediction of simultaneous local and overall buckling of stiffened panels
O.F. Hughes,B. Ghosh,Y. Chen +2 more
TL;DR: In this paper, improved expressions for elastic local plate buckling and overall panel buckling of uniaxially compressed T-stiffened panels are developed and validated with 55 ABAQUS eigenvalue buckling analyses of a wide range of typical panel geometries.
Journal ArticleDOI
Design methods for stiffened plates under predominantly uniaxial compression
C. Guedes Soares,J.M. Gordo +1 more
TL;DR: In this paper, the performance of three methods to design stiffened panels under predominantly in-plane uniaxial compressive loading is compared by referring to numerical and experimental results.
Journal ArticleDOI
An analysis of the imperfection sensitivity of square elastic-plastic plates under axial compression
Alan Needleman,Viggo Tvergaard +1 more
TL;DR: In this paper, an exact asymptotic expansion is given for the initial post-bifurcation behavior of a perfect plate compressed into the plastic range, and the imperfection sensitivity is studied through an asymptic analysis of the behavior of the hypoelastic plate that results from neglecting the effect of elastic unloading.
References
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Book
The finite element method in engineering science
TL;DR: In this paper, the authors describe how people search numerous times for their favorite books like this the finite element method in engineering science, but end up in malicious downloads, and instead they cope with some infectious bugs inside their computer.
Journal ArticleDOI
A general theory of uniqueness and stability in elastic-plastic solids
TL;DR: A sufficient condition for uniqueness of the boundary-value problem set by given velocities on a part of the surface of a body and given nominal traction-rates on the remainder is established in this paper.
Book ChapterDOI
The interaction of local buckling and column failure of thin-walled compression members
TL;DR: In this paper, column failure, bending, torsional buckling and local buckling of thin walled compression members are investigated in aircraft structures, and the authors show that these members are subject to column failure and torsion buckling.
Journal ArticleDOI
Imperfection-sensitivity of a wide integrally stiffened panel under compression
TL;DR: In this article, the initial postbuckling behavior of an integrally stiffened wide panel under compression was determined for a wide Euler column and local buckling of the plates between the stiffeners.