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

Korea Concrete Institute (한국콘크리트학회)
권호 표지

The Analytical Study for Effects of Intermediate Diaphragms in Concrete Girder Bridge

콘크리트 거더 교량의 중간 격벽 영향에 관한 해석적 연구

  • 이호근 (영남대학교 토목공학과) ;
  • 고성현 (영남대학교 토목공학과) ;
  • 이규정 (동아건설산업(주) 기술연구원) ;
  • 정원기 (동아건설산업(주) 기술연구원 수석연구원) ;
  • 이재훈 (영남대학교 토목공학과) ;
  • 이형준 (대전산업대학교 토목공학과)
  • Published : 2000.10.01

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Abstract

The research was conducted to investigate the effects of intermediate diaphragm in concrete girder bridge. The analytical variables consisted of various types(reinforced concrete and steel) and locations of intermediate diaphragm, slab thickness, girder spacing etc. Finite element analyses of the bridge model assuming simply support condition. The Vertical load distribution was determined to be essentially independent of type and location of intermediate diaphragms. Also, it is found that the practical design of intermediate diaphragm may be revised.

Keywords