복합신소재구조학회 논문집 (Journal of the Korean Society for Advanced Composite Structures)

  • 제4권3호
  • /
  • Pages.30-37
  • /
  • 2013
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  • 2093-5145(pISSN)
  • /
  • 2288-0232(eISSN)
한국복합신소재구조학회 (Korean Society for Advanced Composite Structures)
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강합성 박스거더 복부판의 탄성전단강도 연구

Elastic Shear Buckling Strength of Steel Composite Box Girder Web Panel

  • 김대혁 (고려대학교 건축사회환경공학과) ;
  • 한상윤 (고려대학교 초고층초장대 기술연구소) ;
  • 김정훈 (고려대학교 건축사회환경공학과) ;
  • 강영종 (고려대학교 건축사회환경공학부)
  • Kim, Dae-Hyeok (Department of Architecture, Civil & Environmental Engineering, Korea University) ;
  • Han, Sang-Yun (Institute for Supertall and Superlong Structure Technology, Korea University) ;
  • Kim, Jung-Hun (Department of Architecture, Civil & Environmental Engineering, Korea University) ;
  • Kang, Young-Jong (Department of Architecture, Civil & Environmental Engineering, Korea University)
  • 투고 : 2013.08.14
  • 심사 : 2013.09.23
  • 발행 : 2013.09.30
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초록

It is same such as the provision of shear buckling strength of steel composite box girder web panel and plate girder web panel in Korea Highway Bridge Design Standards(2012). But the web panel of steel composite box girder is different from the web of plate girder in that the upper slab and lower flange are connected to the web. So a different shear behavior of the girders is expected. In this study, To calculate a reasonable elastic shear buckling strength of steel composite box girder web panel, ABAQUS program was used. The results from F.E.A and previous studies are compared. It is shown that the web shear buckling strength of steel composite box girder of Korea Highway Bridge Design Standards(2012) is the most conservative.

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참고문헌

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