Nonlinear Analysis on Square Steel Tube Filled with Steel Reinforced High Strength Concrete Subjected to Bi-Compression Bending Load

Wei Ouyang

doi:10.4028/www.scientific.net/AMM.166-169.908

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169Nonlinear Analysis on Square Steel Tube Filled...

Nonlinear Analysis on Square Steel Tube Filled with Steel Reinforced High Strength Concrete Subjected to Bi-Compression Bending Load

Abstract:

This paper presents a nonlinear analysis of square steel tube columns filled with steel reinforced concrete subjected to bi-compression bending load. Calculated results agree well with the tested results. Further, Different parameters of members were analyzed using nonlinear analysis procedure. Results showed that Slenderness ratio, stirrup ratio and eccentricity ratio have tremendous influence on capacity and initial stiffness. Steel reinforced ratio and eccentricity angle have secondary influence on capacity and initial stiffness.

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Periodical:

Applied Mechanics and Materials (Volumes 166-169)

Pages:

908-913

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.908

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Online since:

May 2012

Authors:

Wei Ouyang

Keywords:

Capacity, Eccentricity, Non-Linear Analysis, Square Steel Tube

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References

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