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Title |
Performance Assessment of Solid Reinforced Concrete Columns with Triangular Reinforcement Details
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Authors |
김태훈(Tae-Hoon Kim) ; 이승훈(Seung-Hoon Lee) ; 이재훈(Jae-Hoon Lee) ; 신현목(Hyun Mock Shin) |
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DOI |
http://dx.doi.org/10.4334/JKCI.2016.28.1.075 |
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Keywords |
삼각망 ; 철근상세 ; 중실 ; 기둥 ; 성능 ; 경제성 ; 준정적 실험 triangular ; reinforcement details ; solid ; columns ; performance ; economic feasibility ; quasi-static |
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Abstract |
The purpose of this study was to investigate the performance of solid reinforced concrete columns with triangular reinforcement details. The proposed reinforcement details has economic feasibility and rationality and makes construction periods shorter. A model of solid reinforced concrete columns with triangular reinforcement details was tested under a constant axial load and a quasi-static, cyclically reversed horizontal load. A computer program, RCAHEST (Reinforced Concrete Analysis in Higher Evaluation System Technology), for the analysis of reinforced concrete structures was used. The used numerical method gives a realistic prediction of performance throughout the loading cycles for several test specimens investigated. As a result, proposed triangular reinforcement details for material quantity reduction was superior to existing reinforcement details in terms of required performance.
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