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Analysis and design of RC structures strengthened with mechanically fastened FRP laminates: A review |
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| Affiliation: | 1. Dept. of Civil Engineering, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano (SA), Italy;2. Dept. of Civil Engineering, The City College of New York, 160 Convent Ave, New York, NY 10031, USA;3. Dept. of Civil Engineering, Widener University, One University Place, Chester, PA 19013, USA;4. Dept. of Civil and Environmental Engineering, University of South Carolina, Columbia, SC 29208, USA;1. University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy;2. Università eCampus, Via Isimbardi 10, 22060 Novedrate, CO, Italy;1. Mechanical Engineering Department, Siddaganga Institute of Technology, Tumakuru-572104, India;2. Industrial Engineering and Management Department, Siddaganga Institute of Technology, Tumakuru-572104, India;1. The Department of Engineering, La Trobe University, Bundoora, Victoria 3086, Australia;2. College of Engineering, Thi Qar University, Iraq |
| Abstract: | The use of Mechanically Fastened Fiber Reinforced Polymer (MF-FRP) laminates is emerging as a viable alternative to adhesively bonded FRP laminates for the rehabilitation of reinforced concrete (RC) members such as beams and slabs. A recently published state-of-the-art review of the experimental research has demonstrated the viability and effectiveness of MF-FRP systems. This paper provides a state-of-the-art review of the analytical and numerical studies performed over the last decade with the aim of: (a) predicting the strength, the load-deformation response and the failure mode of rehabilitated RC members, and (b) accounting for the interfacial behavior between the concrete and the MF-FRP laminate. Ultimate strength models and constitutive models are critically reviewed based on their key assumptions and formulations and compares the analytical predictions with previously reported experimental results. |
| Keywords: | A Laminate A Polymer–matrix composites (PMCs) C Analytical modeling C Numerical analysis Design equations |
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