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Keywords |
혼합구조 ; 프리스트레싱력 ; 휭 ; 전단 ; Mixed structural system ; Prestressing force ; Flexure ; Shear |
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Abstract |
This study presents experimental results of Steel-PSC mixed structural system having front-rear plate connection between Steel and Prestressed Concrete. Two kinds of Steel-PSC mixed structural system of 5.4m length were tested to evaluate flexural behaviors under four point loading, and 4 kinds of specimens with and without prestressing force at R & L type connection were tested to observe the shear behavior. Based on the test results of load-deflection curves and failure modes of specimens. it is found that the proposed L shape connection with front-rear plate connection between Steel and Prestressed Concrete has higher strength and stiffness. From the study. Steel-PSC mixed structural system with L shaped connection has a better structural performance in connection part.
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