Influence of geometrical parameters on the critical load in three-dimensional stability problems for rectangular plates and beams

Two- and three-dimensional stability problems for a rectangular plate under uniaxial compression are solved by the mesh method. It is shown that the difference between the critical loads obtained in the three- and two-dimensional problems is not greater than 5% for arbitrary fixation conditions and...

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Veröffentlicht in:	International applied mechanics 2003-09, Vol.39 (9), p.1073-1080
Hauptverfasser:	KOKHANENKO, Yu. V, ZELENSKII, V. S
Format:	Artikel
Sprache:	eng
Schlagworte:	Buckling Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics Solid mechanics Static buckling and instability Structural and continuum mechanics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Two- and three-dimensional stability problems for a rectangular plate under uniaxial compression are solved by the mesh method. It is shown that the difference between the critical loads obtained in the three- and two-dimensional problems is not greater than 5% for arbitrary fixation conditions and arbitrary length and thickness ratio of the plate.
ISSN:	1063-7095 1573-8582
DOI:	10.1023/B:INAM.0000008216.30794.f6