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

Computational Structural Engineering Institute of Korea (한국전산구조공학회)
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A study on the Evolutionary Optimization of Cable Area of the Cable-Stayed Bridge

사장교 케이블 단면적의 점진적 최적화에 관한 연구

  • 최창근 (한국과학기술원 토목공학과) ;
  • 이태열 (한국과학기술원 토목공학과) ;
  • 홍현석 (한국과학기술원 토목공학과) ;
  • 김은성 (한국과학기술원 토목공학과)
  • Published : 1996.10.01
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Abstract

This study presents the optimization technique to determine the cable areas of the cable-stayed bridge. The optimization method presented in this paper is based on an evolutionary procedure, in which the area of high stressed cable is increased step-by-step until an optimal area of the cable is obtained. A comparison between the maximum values of the present method and those of the cable-stayed bridge that has the same cable area shows the advantages of the present method.

Keywords