Affiliation:
1. Department of Architectural Design, Ansan College Kyeonggido, Korea
2. School of Architecture and Architectural Engineering, Hanyang University Seoul, Korea
Abstract
An experimental investigation was conducted to examine the behaviour of high-strength reinforced concrete (RC) columns subjected to reversed cyclic and axial compressions, and to find the relationships between amounts of lateral reinforcements and axial load ratios. Twenty column specimens were tested. The test parameters of column specimens were the compressive strength of concrete (f′c = 25, 52, 70 MPa), axial load ratios (0·3, 0·5 f′cAg) and volumetric ratios of lateral reinforcement (ρs = 1·05, 2·1, 3·15%). Test results indicated that axial load ratios and the shape of lateral reinforcement could significantly affect and alter the behaviour of high-strength RC columns under inelastic cyclic loadings.
Subject
General Materials Science,Building and Construction,Civil and Structural Engineering
Cited by
17 articles.
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