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Theoretical Research on the Debonding of CFST Short Column under Axial Compression

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Abstract:

This article deduced the debonding in the whole process of modification of CFST under axial compression through the spatial elastic incremental theory, then found the debonding conditions and laws of CFST with different sizes and materials, and decided the different design concepts of CFST structures at the elastic working stage and at the ultimate state.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

1255-1259

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.1255

Citation:

Cite this paper

Online since:

October 2012

Authors:

Jun Chen Su, Ya Nan Wen

Keywords:

Axial Compression, Concrete-Filled Steel Tube (CFST), Critical Steel Ratio, Debond, Elastic Incremental Theory, Maximum Debonding Width

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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