Theory of Plastic Buckling of Plates and Application to Simply Supported Plates Subjected to Bending or Eccentric Compression in Their Plane

Author:

Bijlaard P. P.1

Affiliation:

1. Cornell University, Ithaca, N. Y.

Abstract

Abstract After some general considerations on the plastic buckling of plates, the plastic buckling stresses are calculated for long plates, subject to longitudinal bending or eccentric compression in their plane, and simply supported at their unloaded edges. The solutions are based on the author’s theory of plastic plate buckling and are obtained by reducing the governing partial differential equation to ordinary finite-difference equations. Second-order finite differences are used, with a spacing equal to one ninth of the plate width. A simple design formula is presented for the plastic reduction factor with which the elastic buckling stress has to be multiplied for obtaining the plastic buckling stress.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Component Testing, Seismic Evaluation and Characterization of Buckling-Restrained Braces;Journal of Structural Engineering;2004-06

2. Plastic Torsional Buckling of Cruciform Compression Members;Journal of Engineering Mechanics;2003-06

3. References;Handbook of Thin Plate Buckling and Postbuckling;2000-12-21

4. Plastic Buckling;Mechanical Engineering Series;2000

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