Proceedings of the Computational Structural Engineering Institute Conference (한국전산구조공학회:학술대회논문집)

Computational Structural Engineering Institute of Korea (한국전산구조공학회)
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The Study of Optimal Design of FRP-Concrete Composite Deck

FRP-콘크리트 합성 바닥판의 최적설계에 관한 연구

  • 이현섭 (아주대학교 건설교통학과) ;
  • 조성배 (아주대학교 건설교통학과) ;
  • 박장호 (아주대학교 건설교통학과) ;
  • 신영석 (아주대학교 건설교통학과)
  • Published : 2004.10.01
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Abstract

The objective of this study is to optimally design FRP-concrete members of a bridge structure. Using the GENESIS7.0 that is a commercial optimization program we performed an optimal design with design parameters that consist of height, width of FRP member, height of concrete. And we practiced an optimal design with the design variables, thickness of upper flange, bottom flange, and web. The results of these studies are summarized as follows : (1) Thickness of composite-concrete is proper at over loon (2) FRP member reaches the optimal section when the width of the FRP member is 20cm its height is 10cm and the height of the composite-concrete is 12cm.

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