An experimental evaluation of a mild steel box girder subjected to a pure bending moment is presented. The moment–curvature curves are presented allowing for the analysis of elastic–plastic behaviour until collapse, the evaluation of the ultimate bending moment and post-collapse behaviour. The residual stress relief during loading and unloading path is also analysed. The results are compared with a test on a similar box girder made of high-tensile steel. The effects of residual stresses on the behaviour of the box girder are analysed using a progressive collapse method for structures under longitudinal bending moment.
Experimental evaluation of the behaviour of a mild steel box girder under bending moment
Ships and Offshore Structures ; 3 , 4 ; 347-358
08.12.2008
Aufsatz (Zeitschrift)
Elektronische Ressource
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Experimental evaluation of the behaviour of a mild steel box girder under bending moment
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