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http://dx.doi.org/10.5000/EESK.2006.10.4.035

Analytical Study on the Inelastic Behavior of Hollow Reinforced Concrete Bridge Columns under Varying Axial Load  

Kim, Tae-Hoon (대우건설 기술연구원)
Shin, Hyun-Mock (성균관대학교 토목환경공학과)
Publication Information
Journal of the Earthquake Engineering Society of Korea / v.10, no.4, 2006 , pp. 35-44 More about this Journal
Abstract
The purpose of this study is to investigate the inelastic behavior of hollow reinforced concrete bridge columns under varying axial load. The role of the variable axial load is very important in the ductility, strength, stiffness, and energy dissipation. A computer program, named RCAHEST (Reinforced Concrete Analysis in Higher Evaluation System Technology), for the analysis of reinforced concrete structures was used. Material nonlinearity is taken into account by comprising tensile, compressive and shear models of cracked concrete and a model of reinforcing steel. The proposed numerical method for the inelastic behavior of hollow reinforced concrete bridge columns under varying axial load is verified by comparison with reliable experimental results.
Keywords
varying axial load; hollow reinforced concrete bridge columns; inelastic behavior; material nonlinearity;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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