Study on External Prestressed Concrete-Filled Steel Tubular Flexural Member

Wei Xu; Xian Zhang Hou; Feng Xu; Xue Fei Zhang

doi:10.4028/www.scientific.net/AMM.94-96.1066

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 94-96Study on External Prestressed Concrete-Filled...

Study on External Prestressed Concrete-Filled Steel Tubular Flexural Member

Abstract:

According to good property of concrete-filled steel tubes(CFST) when they are subjected to compression load and their disadvantage to bending load. A new type of composite external prestressed concrete-filled steel tubular structure has been presented in this paper, which has the high tension strength of prestressed tendon and good anti-compression capacity of CFST. Based on the analysis of the mechanism, the flexural capacity of the structure can be greatly enhanced. And the criterion and method is given.

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Periodical:

Applied Mechanics and Materials (Volumes 94-96)

Pages:

1066-1069

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.94-96.1066

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Online since:

September 2011

Authors:

Wei Xu, Xian Zhang Hou, Feng Xu, Xue Fei Zhang

Keywords:

Concrete-Filled Steel Tube (CFST), External Prestress, Member in Bending

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References

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