Moment Curvature of Reinforced Concrete beams- An analytical and experimental validation

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Published: Dec 19, 2022
DOI: https://doi.org/10.38208/acp.v1.557
Keywords:
Moment curvature, strain, reinforced concrete beam, load- deflection

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J.M. Suthar
Department of Civil Engineering (School of Engineering, Institute of Technology), Assistant Professor, Nirma University, Ahmedabad-382481, India
U.K. Koshti
Department of Civil Engineering (School of Engineering, Institute of Technology), Assistant Professor, Nirma University, Ahmedabad-382481, India
S.P. Purohit
Department of Civil Engineering (School of Engineering, Institute of Technology), Professor, Nirma University, Ahmedabad-382481, India
H.J. Jadeja
Department of Civil Engineering (School of Engineering, Institute of Technology), Post Graduate Student, Nirma University, Ahmedabad-382481, India

Abstract

Performance of Reinforced Concrete (RC) beam sections depend on their ability to undergo large inelastic deformation. Nonlinear analysis methods such as Pushover analysis demands inputs like moment curvature relationships of critical sections. This paper proposes analytical and experimental study of RC rectangular statically determinate beam sections. Beam specimens were tested under flexural loading. Behaviour of concrete and steel were also captured. An experimental study has been validated with various confinement models available in various research papers.

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Vol. 1 No. 3 (2022): Proceedings of the 12th Structural Engineering Convention, SEC 2022: Theme 6 | Editors: M K Shrimali, S D Bharti, M Abdeddaim, A Benchabane
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