Structural Engineering and Mechanics

  • 제22권5호
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  • Pages.575-597
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  • 2006
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Enhanced finite element modeling for geometric non-linear analysis of cable-supported structures

  • Song, Myung-Kwan (Department of Specific Structures, Chungsuk Engineering Co., Ltd.) ;
  • Kim, Sun-Hoon (Department of Civil and Environmental Engineering, Youngdong University) ;
  • Choi, Chang-Koon (Department of Civil and Environmental Engineering, KAIST)
  • 투고 : 2005.02.16
  • 심사 : 2005.01.10
  • 발행 : 2006.03.30
⟨ 이전 논문 다음 논문 ⟩

초록

Enhanced three-dimensional finite elements for geometrically nonlinear analysis of cable-supported structures are presented. The cable element, derived by using the concept of an equivalent modulus of elasticity and assuming the deflection curve of a cable as catenary function, is proposed to model the cables. The stability functions for a frame member are modified to obtain a numerically stable solution. Various numerical examples are solved to illustrate the versatility and efficiency of the proposed finite element model. It is shown that the finite elements proposed in this study can be very useful for geometrically nonlinear analysis as well as free vibration analysis of three-dimensional cable-supported structures.

키워드

참고문헌

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피인용 문헌

  1. Structural stability of cable-stayed bridges vol.15, pp.3, 2015, https://doi.org/10.1007/s13296-015-9019-1
  2. Ultimate behavior of steel cable-stayed bridges - I. Rational ultimate analysis method - vol.16, pp.2, 2016, https://doi.org/10.1007/s13296-016-6027-8
  3. Ultimate behavior of steel cable-stayed bridges - II. Parametric study - vol.16, pp.2, 2016, https://doi.org/10.1007/s13296-016-6028-7
  4. Structural behavior of cable-stayed bridges after cable failure vol.59, pp.6, 2016, https://doi.org/10.12989/sem.2016.59.6.1095
  5. Structural stability of cable-stayed bridges during construction vol.17, pp.2, 2017, https://doi.org/10.1007/s13296-017-6006-8
  6. Ultimate Behavior of Steel Cable-Stayed Bridges During Construction pp.2093-6311, 2019, https://doi.org/10.1007/s13296-018-0176-x
  7. Mechanical analysis of functionally graded spherical panel resting on elastic foundation under external pressure vol.74, pp.2, 2006, https://doi.org/10.12989/sem.2020.74.2.297