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http://dx.doi.org/10.11112/jksmi.2015.19.4.001

Estimation Formula for Shear Strength of RCS Beam-Column Joint  

Chang, Kug-Kwan (서울과학기술대학교 건축과)
Jeon, Choong-Geun (서울과학기술대학교)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.19, no.4, 2015 , pp. 1-9 More about this Journal
Abstract
This study is on the shear strength of the internal joints of RCS composite structure consisting of reinforced concrete column and steel beam. As a newly structure system, the composite system has been developed to fully utilize the advantages of reinforced concrete column and steel beam, which also include economic and practical joint detail. Nevertheless stress transfer mechanism and structural behavior of the joints had not been still clearly revealed and shown much difference from the proposed equation. In this study, by observing the crossing of reinforced concrete column through steel beam to the RCS structure beam type, thirty seven shear failure specimens were selected and applied to the 5 major equations which is used to calculate the shear strength of RCS joint. Through the regression analysis, modified equation which is more reliable and approximate results for shear strength of RCS joints was proposed.
Keywords
Composite system; RCS joint Shear strength; Parameter analysis; Estimation formula of shear strength;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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