Effects of Transverse Prestressed Tendons (TPTS) on the Mechanical Performance of Hollow Slab Bridge

Dong Liang; Peng Fei Li

doi:10.4028/www.scientific.net/AMR.889-890.1358

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 889-890Effects of Transverse Prestressed Tendons (TPTS)...

Effects of Transverse Prestressed Tendons (TPTS) on the Mechanical Performance of Hollow Slab Bridge

Abstract:

There are some common diseases occurred on hollow slab bridge often, such as large deflections and Single Beam Bearing caused by insufficient strength of hinge joints, and so on. Transverse prestressed tendons (TPTS for short) is an effective methods to solve the above diseases. A detailed analysis of hollow slab bridge with TPTS is done by FEM in this article. The analysis parameters include the TPTS layout and the value of prestress. The results show that the TPTS can effectively even the transverse load distribution, and improve the integrity of bridges.

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Periodical:

Advanced Materials Research (Volumes 889-890)

Pages:

1358-1361

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.889-890.1358

Citation:

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Online since:

February 2014

Authors:

Dong Liang*, Peng Fei Li

Keywords:

3D FEM Model, Bridge Engineering, Hollow Slab Bridge, Mechanical Performance, Transverse Prestressed Tendons

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* - Corresponding Author

References

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