Theoretical model contribution of CFRP laminates on shear strengthening and repair of RC beams

Abdul Samad, Abdul Aziz and Ali, Noorwirdawati and Mohamad, Noridah and Hadipramana, Josef and Mohd Bosro, Mohamad Zulkhairi (2016) Theoretical model contribution of CFRP laminates on shear strengthening and repair of RC beams. Jurnal Teknologi (Sciences & Engineering), 78 (5). pp. 79-83. ISSN 21803722

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Abstract

The purpose of this case study is to review the effect and contribution of CFRP laminates on shear strengthening and repair of reinforced concrete beams. To date, the method is yet to become a mainstream application due to number of economical and design related issues. The current experimental work consists of one control beam and four beams wrapped with CFRP laminates [5]. The CFRP configuration are either fully wrapped or U shaped with orientation at 0°/90° and 45°/135°. This case study then identifies several theoretical model developed by Triantafillou [6]; Triantafillou and Antonopolous [7]; Khalifa and Nanni [8][9]; Adhikary et al. [10]; Carolin and Täljsten [11], and Täljsten [12] along with three design codes i.e. ACI 440 [2], BCS [3] and fib [4] towards predicing the shear contribution of CFRP laminate. The results for both experimental and theoretical value were then compared in term of mean percentage difference to select the best theoretical shear prediction value.

Item Type:Article
Uncontrolled Keywords:CFRP; shear strengthening and repair; RC beam
Subjects:T Technology > TA Engineering (General). Civil engineering (General) > TA630-695 Structural engineering (General)
Divisions:Faculty of Civil and Environmental Engineering > Department of Structural and Material Engineering
ID Code:8555
Deposited By:Mr. Mohammad Shaifulrip Ithnin
Deposited On:03 Jul 2017 08:54
Last Modified:03 Jul 2017 08:54

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