Influence of bimoment on the torsional and flexural-torsional elastic stability of thin-walled beams

Prokić, Aleksandar; Mandić, Rastislav; Vojnić-Purcar, Martina

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Article . 2015

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Influence of bimoment on the torsional and flexural-torsional elastic stability of thin-walled beams

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2015 Serbia Publisher:Elsevier LtdFunded by:MESTD | Computational mechanics i...

Authors: Prokić, Aleksandar; Mandić, Rastislav; Vojnić-Purcar, Martina;

Influence of bimoment on the torsional and flexural-torsional elastic stability of thin-walled beams

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Abstract

This article studies the influence of the bimoment on the buckling of thin-walled beams with open cross section subjected to axial loading. In the case of torsional and torsional-flexural buckling of thin-walled Z-section beam, it is shown that influence of the bimoment could be of importance in the assessment of buckling loads. In order to verify the accuracy and validity of this analysis, the obtained results are compared with those calculated by ANSYS software.

Country

Serbia

Related Organizations

University of Belgrade, Faculty of Civil Engineering
Serbia
University of Belgrade
Serbia

Keywords

Buckling, Thin-walled beams, Z cross section, Bimoment, Axial loading

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