Experimental Study on Hysteretic Behavior of the Concrete Filled Circular CFRP-Steel Tubular (C-CFRP-CFST) Beam-Columns

Qing Li Wang; Yuan Che; Yong Bo Shao; Jun Wu

doi:10.4028/www.scientific.net/AMR.243-249.5512

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249Experimental Study on Hysteretic Behavior of the...

Experimental Study on Hysteretic Behavior of the Concrete Filled Circular CFRP-Steel Tubular (C-CFRP-CFST) Beam-Columns

Abstract:

Overall 12 specimens were experimentally investigated in this paper to study the hysteretic behaviors of the concrete-filled circular CFRP-steel tubular (C-CFRP-CFST) beam-columns. The test results indicated that CFRP can provide transverse confinement effect and longitudinal strengthening effect for the concrete filled circular steel tubular (C-CFST) beam-columns effectively and the local buckling of the steel tube is deferred. With the increase of the strengthening factor of the longitudinal CFRP, the damage scale reduces.

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Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

5512-5516

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.5512

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Online since:

May 2011

Authors:

Qing Li Wang, Yuan Che, Yong Bo Shao, Jun Wu

Keywords:

Beam-Column, Circular CFRP-Steel Tube, Experimental Study, Hysteretic Behaviour, In-Filled Concrete

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