ULTIMATE STRENGTH OF LONGITUDINALLY STIFFENED PLATES SUBJECTED TO TRANSVERSE COMPRESSION

ULTIMATE STRENGTH OF LONGITUDINALLY STIFFENED PLATES SUBJECTED TO TRANSVERSE COMPRESSION

This paper deals with the ultimate strength of transversely compressed plate with longitudinal stiffeners. Firstly, the influences of initial deflection, residual stress and patterns of stress distribution on the ultimate strength of the stiffened plate are investigated analytically. Then, an approx...

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Veröffentlicht in:Doboku Gakkai Ronbunshu 1992/04/20, Vol.1992(446), pp.137-146
Hauptverfasser: KITADA, Toshiyuki, NAKAI, Hiroshi, FURUTA, Tomiyasu
Format: Artikel
Sprache:eng
Schlagworte:
buckling
initial deflection
residual stress
steel deck
stiffened plate
transverse compression
ultimate strength
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Zusammenfassung:This paper deals with the ultimate strength of transversely compressed plate with longitudinal stiffeners. Firstly, the influences of initial deflection, residual stress and patterns of stress distribution on the ultimate strength of the stiffened plate are investigated analytically. Then, an approximate method is proposed for predicting the ultimate strength of stiffened plate, through a parametric study by means of the elasto-plastic and finite displacement analyses. Finally, this approximate method is verified in comparisons with numerical and experimental results.
ISSN:0289-7806
1882-7187
DOI:10.2208/jscej.1992.446_137