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Keywords |
프리캐스트 ; 세그먼트 ; 분절거더 ; 비선형해석 ; Precast ; Segment ; Spliced girder ; Nonlinear ; analysis |
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Abstract |
The purpose of this study is to evaluate the characteristics of the structural behavior in precast segmental prestressed concrete girders. which consist of five precast segments. These girders were developed to save labor and cost in construction field reducing a term of work. Therefore, four different types of specimens of 25m in length were built, and they were tested and analyzed for observing flexural behavior. The analysis included the investigation of the flexural behaviors in varying tendon amount and at joints using the relationship between moment and deflection. Moreover, nonlinear finite element analysis was utilized to verify the experimental result.
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