한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)

한국콘크리트학회 (Korea Concrete Institute)
권호 표지

장경간 Spliced PSC 거더의 휨거동에 관한 실험적 연구

An Experimental Study on the Flexural Behavior of Long Span Spliced PSC Girder

  • 심종성 (한양대학교 토목·환경공학과) ;
  • 오홍섭 (한양대학교 토목공학과) ;
  • 김민수 (한양대학교 토목·환경공학과)
  • 발행 : 1999.04.01
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초록

A bulb-tee sectioned girder is proposed for long span bridge exceeding 40 meters. The proposed bulb-tee girder is developed by non-linear analysis process. This study investigates the structural behavior and efficiency of proposed bulb-tee sectioned girder using 1/2 scaled prototype beam specimen. Three specimens are tested under three point static loading system. The crack patterns, failure mode and ultimate load capacity of each specimen are reported in this paper and they are compared to each other.

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