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Elastic-plastic analysis of thin-walled cross-section
A matrix method for the elastic-plastic analysis of thin-walled open cross-sections of any general section geometry is presented. The method includes the effect of non-uniform torsion of thin-walled beams as derived by Timoshenko and Vlasov. Consequently the analysis includes yielding resulting from warping resistant as well as flexure and axial load. As yielding progresses in a thin-walled cross-section, the instantaneous shear centre moves within the cross-section. The effect of this movement is included within the analysis.
Elastic-plastic analysis of thin-walled cross-section
A matrix method for the elastic-plastic analysis of thin-walled open cross-sections of any general section geometry is presented. The method includes the effect of non-uniform torsion of thin-walled beams as derived by Timoshenko and Vlasov. Consequently the analysis includes yielding resulting from warping resistant as well as flexure and axial load. As yielding progresses in a thin-walled cross-section, the instantaneous shear centre moves within the cross-section. The effect of this movement is included within the analysis.
Elastic-plastic analysis of thin-walled cross-section
Elastoplastische Analyse duennwandiger Profile
Hancock, G.J. (author)
1977
8 Seiten, 12 Bilder, 7 Quellen
Conference paper
English
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