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Erschienen in:
2012 | OriginalPaper | Buchkapitel
Comparison of Nonlinear Analysis of RC Cross-Section Based on Timoshenko with Higher-Order Shear Deformation Beam Theory
verfasst von : Yunpeng Zhang, Bo Diao
Erschienen in: Recent Advances in Computer Science and Information Engineering
Verlag: Springer Berlin Heidelberg
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Based on Timoshenko beam theory and Higher-order shear deformation beam theory respectively, a section model for the nonlinear analysis of reinforced concrete beam with both shear and transverse deformation considered is presented in this paper. To eliminate the cracks checking of concrete material, the constitutive model proposed by Stevens etc. is adopted. Simulations about pure bending tests and concentrated loading with different shear-span ratios tests have been made to validate the theoretical model proposed in this paper. The analytical results of the two theories are both in good agreement with experimental data and have also been compared with each other.