Research on the Load Capacity of Separation Concrete-Filled Steel Tubes Subjected to Eccentric Compression on Separation Side

Abstract:

This paper deals with the ultimate load capacity test on 14 short columns of separation concrete-filled steel tubes (CFST) which are subjected to the eccentric compression on separate side. The experimental parameters include the separation ratio and the eccentricity ratio. The result shows that the separation ratio and the eccentricity ratio will influence the load capacity of the components of the concrete-filled steel tubes which are subjected to the eccentric compression. The confinement of steel tubes to core concrete will be continuously weakened and the ultimate load capacity of the components will be decreased obviously with both the separation ratio and the eccentricity ratio increasing gradually.

• Periodical: Advanced Materials Research (Volumes 168-170)
• Pages: 632-636
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.168-170.632
• Online since: December 2010
• Authors: Xia Ping Liu, Shu Tang, Chun Hui Tang, Zuo Yong Yang, Zuo Sun
• Keywords: Concrete-Filled Steel Tube (CFST), Eccentric Compression, Experimental Study, Load Capacity

References

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