Behavior of GFRP Strengthened Reinforced Concrete Columns under Large Eccentric Compression Load

Ji Zhong Wang; Yong Feng Wang; Su Yan Wang

doi:10.4028/www.scientific.net/AMR.446-449.311

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Behavior of GFRP Strengthened Reinforced Concrete...

Behavior of GFRP Strengthened Reinforced Concrete Columns under Large Eccentric Compression Load

Abstract:

This paper compares three standards of FRP strengthened concrete columns published by ACI committee, Concrete Society and China respectively. A test is designed according to the comparison. A total of five columns were cast and tested. The analysis of the load bearing capacity and ductility of the test result indicates that wrapping hoop GFRP can enhance load bearing capacity slightly and the ductility greatly, wrapping axial GFRP can enhance load bearing capacity greatly but the failure of column is brittle, wrapping axial GFRP over-wrapped with hoop GFRP can both enhance load bearing capacity and the ductility.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

311-317

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.311

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Online since:

January 2012

Authors:

Ji Zhong Wang, Yong Feng Wang, Su Yan Wang

Keywords:

Ductility, Eccentric Load, Glass Fiber Reinforced Polymer (GFRP), Load Bearing Capacity, Reinforced Concrete Column

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