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http://dx.doi.org/10.5000/EESK.2004.8.2.063

Seismie Performance Evaluation of Reinforced Concrete Bridge Piers Supported by Laminated Rubber Bearings  

김태훈 (성균관대학교 건축ㆍ조경 및 토목공학 연구소)
최정호 (한경대학교 토목공학과)
신현목 (성균관대학교 토목환경공학과)
Publication Information
Journal of the Earthquake Engineering Society of Korea / v.8, no.2, 2004 , pp. 63-72 More about this Journal
Abstract
The purpose of this study is to evaluate seismic performance of reinforced concrete bridge piers supported by laminated rubber bearings. 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 smeared crack approach is incorporated. Seismic isolator element is developed to predict behaviors of laminated rubber bearings. The proposed numerical method for seismic performance evaluation of reinforced concrete bridge piers supported by laminated rubber bearings is verified by comparison with reliable experimental results.
Keywords
laminated rubber bearings; reinforced concrete bridge piers; seismic performance; seismic isolator element;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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