Affiliation:
1. Faculty of Engineering, Tanta University, Tanta, Egypt
Abstract
This paper presents an expression for the ultimate flexural rigidity for stability analysis of braced reinforced concrete beam–column members with concrete cylinder strength up to 50 MPa. The proposed expression is based on well-documented experimental results along with numerically worked out problems of axially loaded columns with different concrete strengths and slenderness ratios. The effect of end eccentricity and slenderness effect are included. The proposed expression for the ultimate flexural rigidity was compared with the expressions provided in international standards such as ACI 318-08 and CSA A23.3-04. The comparison showed that, despite the simplicity of the proposed expression in application, it gives conservative results and shows its rationality in representing the ultimate flexural rigidity taking into account both end eccentricity and slenderness effects.
Subject
Building and Construction,Civil and Structural Engineering
Cited by
3 articles.
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1. Analysis of RC Beam-Columns Subjected to Monotonic and Cyclic Oblique Shear and Axial Loading;International Journal of Civil Engineering;2021-02-12
2. Simplified Design Procedure for Reinforced Concrete Columns Based on Equivalent Column Concept;International Journal of Concrete Structures and Materials;2016-03-11
3. Editorial;Proceedings of the Institution of Civil Engineers - Structures and Buildings;2012-06