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Experimental Study on the Shear Properties of Concrete Column Repaired by CFRP

Cui, Xi-Guang / Wang, Zhi-Wei / Ma, Nan / Yu, Zhong-Long

In this paper, shear study was carried out on four reinforced concrete columns in which two columns were reinforced by CFRP (carbon fiber reinforced plastics). The three main factors: shear span ratio, ratio of longitudinal reinforcement, CFRP paste quantity (layer numbers) were analysied since they affect the reinforced effect of CFRP. Through the experiment and simulation, the results indicate that the shear strength of CFRP strengthened concrete columns is obvious, which shows good agreement with experimental and simulation data.

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Experimental Study on the Shear Properties of Concrete Column Repaired by CFRP

Cui, Xi-Guang / Wang, Zhi-Wei / Ma, Nan / Yu, Zhong-Long

In this paper, shear study was carried out on four reinforced concrete columns in which two columns were reinforced by CFRP (carbon fiber reinforced plastics). The three main factors: shear span ratio, ratio of longitudinal reinforcement, CFRP paste quantity (layer numbers) were analysied since they affect the reinforced effect of CFRP. Through the experiment and simulation, the results indicate that the shear strength of CFRP strengthened concrete columns is obvious, which shows good agreement with experimental and simulation data.

Experimental Study on the Shear Properties of Concrete Column Repaired by CFRP

Cui, Xi-Guang / Wang, Zhi-Wei / Ma, Nan / Yu, Zhong-Long

In this paper, shear study was carried out on four reinforced concrete columns in which two columns were reinforced by CFRP (carbon fiber reinforced plastics). The three main factors: shear span ratio, ratio of longitudinal reinforcement, CFRP paste quantity (layer numbers) were analysied since they affect the reinforced effect of CFRP. Through the experiment and simulation, the results indicate that the shear strength of CFRP strengthened concrete columns is obvious, which shows good agreement with experimental and simulation data.

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Title:

Experimental Study on the Shear Properties of Concrete Column Repaired by CFRP

Contributors:

Cui, Xi-Guang (author) / Wang, Zhi-Wei (author) / Ma, Nan (author) / Yu, Zhong-Long (author)

Published in:

CEABM, International Conference on Civil Engineering, Architecture and Building Materials, 2 ; 1598-1602

Applied Mechanics and Materials ; 166-169

Publication date:

2012

Size:

5 Seiten

ISSN:

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.1598

Type of media:

Conference paper

Type of material:

Print

Language:

English

Keywords:

kohlefaserverstärkter Kunststoff , Experimentalstudie , Finite-Elemente-Analyse , bewehrter Beton , Scherfestigkeit

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