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

한국전산구조공학회 (Computational Structural Engineering Institute of Korea)
권호 표지

아치의 곡률면외 자유진동 해석과 P-M 상관도 작성

The Effect of Initial Combined Load on the Lateral Free Vibration on the Arch and P-M Interactive Curve

  • 전교영 (롯데건설(주)기술연구소) ;
  • 한금호 (고려대학교 토목환경공학) ;
  • 한상윤 (고려대학교 토목환경공학) ;
  • 강영종 (고려대학교 토목환경공학과)
  • 발행 : 2003.10.01
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초록

The effect of initial combined load on the lateral free vibration of arches is investigated. For the analysis, P-M interaction own for the arches are obtained. The arches are circular arches which have constant cross-section and simply supported. Also, the arches are subjected both radial uniform distributed load which results in an axial compression on the cross-section and end moments that cause uniform bending action at the same time. All analysis are performed by finite element method based on Kang and Yoo's curved beam theory.

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