Theoretical Analysis of Axial Compression of Reinforced Concrete Short-Columns Strengthened with CFRP Sheets

Xiao Chu Wang; Hong Bin Nie; Jian Peng Zhang

doi:10.4028/www.scientific.net/AMR.791-793.323

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Theoretical Analysis of Axial Compression of...

Theoretical Analysis of Axial Compression of Reinforced Concrete Short-Columns Strengthened with CFRP Sheets

Abstract:

CFRP cloth strengthening concrete column is divided into constrained and unconstrained District area by the reasonable arch axis theory, then we obtain the effective confinement factor of reinforced columns, base on lateral stress formula of scholar XIAO Y and concrete compressive strength model of Karbhari, V. M, derive from the increasing coefficient of carrying capacity, according to the effective confinement factor and the increasing coefficient of carrying capacity, finally we obtain the bearing capacity formula of the modified compression column strengthened with CFRP sheets.

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Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

323-325

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.323

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Online since:

September 2013

Authors:

Xiao Chu Wang, Hong Bin Nie, Jian Peng Zhang

Keywords:

Bearing Capacity Formula, Carbon Fiber Reinforced Polymer Sheets, Effective Confinement Factor, Increasing Coefficient of Carrying Capacity

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References

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