한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2005년도 봄학술 발표회 논문집(I)
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- Pages.415-418
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- 2005
정모멘트를 받는 프리스트레스트 합성형교의 휨 거동
Flexural Behaviors of Prestressed Composite Girder Bridges subjected to Positive Flexural Moment
- 발행 : 2005.05.01
초록
Prestressed composite girder bridges with PS tendon at positive flexural moment region offer elastic behavior to higher loads, increased ultimate capacity and reduced structural steel weight. Two beams were tested to examine ultimate behaviors of prestressed composite girder bridges subjected to positive flexural moment. The experimental observations of the Prestressed composite girder bridges subjected to positive flexural moment are investigated and compared to the numerical results obtained by sectional analysis method, and 1-D. and 3-D. finite element analysis methods.
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