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A RATIONAL BUCKLING MODEL FOR THROUGH GIRDERS

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Author(s): Hasan Santoso

Journal: Civil Engineering Dimension
ISSN 1410-9530

Volume: 2;
Issue: 1;
Start page: 37;
Date: 2000;
Original page

Keywords: U-frame | through girder | distorsional buckling

ABSTRACT
Buckling of a through girder generally is predicted by the so called U-frame approach which treats the compressed top flanges as compression members restrained elastically by the web stiffness. This study used a line-type finite element analysis to examine buckling behaviour of through girders, both a single span girder and a continuous girder. The elastic buckling loads were plotted for a range of span to height ratio.
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