Experimental Study on Mechanical Behavior of Cold-Formed Steel Three Limbs Built-up Section Members

Tian Hua Zhou; Shao Feng Nie; Xiang Bin Liu; Guang Yi Li

doi:10.4028/www.scientific.net/AMR.163-167.651

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 163-167Experimental Study on Mechanical Behavior of...

Experimental Study on Mechanical Behavior of Cold-Formed Steel Three Limbs Built-up Section Members

Abstract:

18 specimens of cold-formed steel three limbs built-up section members are tested under axial compression load in this paper. The section forms are divided into two categories: A and B. Load-displacement (P-Δ) curves and failure characteristics of specimens are obtained. The results show that: As to section A members, the failure characteristics of LC, MC and SC series of specimens are flexural-torsional buckling, torsional buckling and distortional buckling, local buckling and distortional buckling. As to section B members, the failure characteristics of LC, MC series of specimens are flexural buckling, while local buckling and distortional buckling for members of SC series.

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Periodical:

Advanced Materials Research (Volumes 163-167)

Pages:

651-654

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.163-167.651

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Online since:

December 2010

Authors:

Tian Hua Zhou, Shao Feng Nie, Xiang Bin Liu, Guang Yi Li

Keywords:

Axial Compression Behavior, Built-Up Section Column, Cold-Formed Steel, Experimental Study

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References

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