Study on the Performance of the New High-Strength Steel-Encased Concrete Composite Beam (SCCB)

Qi Yin Shi; Chao Liu; Li Lin Cao; Zhen Wang

doi:10.4028/www.scientific.net/AMR.756-759.161

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 756-759Study on the Performance of the New High-Strength...

Study on the Performance of the New High-Strength Steel-Encased Concrete Composite Beam (SCCB)

Abstract:

On the basis of the theoretical study and application of ordinary steel-encased concrete composite beam, this paper will focus on a new high-strength steel-encased concrete composite beam, and mainly studies high-performance steel Q420 and Q460, as well as high-strength concrete C60 and C80. Besides, an experimental study of 5 simply-supported beams is made, and the load-deflection curves of new SCCB are analyzed. The calculation formula of load which changes with depth of section and bending strength of the cross section is also analyzed. It is suggested that the calculated results announced should be identical with the experimental results.

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Periodical:

Advanced Materials Research (Volumes 756-759)

Pages:

161-165

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.756-759.161

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Online since:

September 2013

Authors:

Qi Yin Shi, Chao Liu, Li Lin Cao, Zhen Wang

Keywords:

Flexural Bearing Capacity, High-Performance Steel, High-Strength Concrete (HSC), High-Strength Steel-Encased Concrete Composite Beam (SCCB Hereafter)

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References

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