Parametric Study of Cable Deflection and Gravity Stiffness of Cable-Stayed Suspension Bridge

Guo Ping Xia

doi:10.4028/www.scientific.net/AMM.488-489.445

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 488-489Parametric Study of Cable Deflection and Gravity...

Parametric Study of Cable Deflection and Gravity Stiffness of Cable-Stayed Suspension Bridge

Abstract:

The paper carries out the parameter analysis on the cable deflections and gravity stiffness of cable-stayed suspension bridge. Previous studies have given the formulas of cable deflections and gravity stiffness. According to these formulas, the three significant parameters were examined: rise-span ratio, concentrated load and the ratio of cable-stayed length to whole span. The result indicates when reasonable parameters are selected, the gravity stiffness of cable-stayed suspension bridge is improved greatly.

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Periodical:

Applied Mechanics and Materials (Volumes 488-489)

Pages:

445-448

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.488-489.445

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Online since:

January 2014

Authors:

Guo Ping Xia*

Keywords:

Cable-Stayed Suspension Bridge, Gravity Stiffness, Parametric Study

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References

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