Structural Engineering and Mechanics

  • 제16권1호
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  • Pages.1-15
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  • 2003
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Preliminary design of cable-stayed bridges for vertical static loads

  • Michaltsos, G.T. (National Technical University of Athens) ;
  • Ermopoulos, J.C. (National Technical University of Athens) ;
  • Konstantakopoulos, T.G. (National Technical University of Athens)
  • 투고 : 2001.05.14
  • 심사 : 2003.04.16
  • 발행 : 2003.07.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper proposes a new method for the preliminary design of cable-stayed bridges that belong to the radial system subjected to static loads (self weight, traffic loads, concentrated loads, etc). The method is based on the determination of the each time existing relation between the tension forces of the cables and the corresponding bridge-deck deformations, and can be extended on any type of cable layout (fan, parallel, or mixed system). Galerkin's method is used for the final determination of the cable stresses and the bridge deformation. The determination of the equation, which gives the forces of the cables in relation to the deck's configurations, permits us to convert the problem to the solving of a continuous beam without cables.

키워드

참고문헌

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피인용 문헌

  1. A Closed-Form Refined Model of the Cables' Nonlinear Response in Cable-Stayed Structures vol.16, pp.6, 2009, https://doi.org/10.1080/15376490902781217
  2. The use of Classical Rolling Pendulum Bearings (CRPB) for vibration control of stay-cables vol.148, 2018, https://doi.org/10.1051/matecconf/201814802002
  3. Dynamic response of cable-stayed bridges subjected to sudden failure of stays - the 2D problem vol.6, pp.3, 2013, https://doi.org/10.12989/imm.2013.6.3.317
  4. Movable anchorage systems for vibration control of stay-cables in bridges vol.112, 2016, https://doi.org/10.1016/j.engstruct.2016.01.014
  5. Dynamic response of cable-stayed bridges subjected to sudden failure of stays - the 2D problem vol.3, pp.4, 2014, https://doi.org/10.12989/csm.2014.3.4.345
  6. A quasi-secant continuous model for the analysis of long-span cable-stayed bridges vol.43, pp.2, 2008, https://doi.org/10.1007/s11012-008-9125-7
  7. A mathematical model for a combined cable system of bridges vol.32, pp.9, 2010, https://doi.org/10.1016/j.engstruct.2010.04.042
  8. Behavior of cable-stayed bridges built over faults vol.5, pp.3, 2003, https://doi.org/10.12989/imm.2012.5.3.187
  9. Behaviour of fiber reinforced concrete beams with spliced tension steel reinforcement vol.43, pp.5, 2003, https://doi.org/10.12989/sem.2012.43.5.623
  10. Behavior of cable-stayed bridges under dynamic subsidence of pylons vol.5, pp.4, 2012, https://doi.org/10.12989/imm.2012.5.4.317