Repair and strengthening of steel structures using CRFP composites: An overview

Research output: Chapter in book/report/conference proceedingConference contributionResearch

Authors

  • Hossein Heydarinouri
  • Ardalan Hosseini
  • Lingzhen Li
  • Sizhe Wang
  • Masoud Motavalli
  • Elyas Ghafoori

Research Organisations

External Research Organisations

  • Veev Group Inc.
  • Swiss Federal Laboratories for Material Science and Technology (EMPA)
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Details

Original languageEnglish
Title of host publicationCICE 2023 11th International Conference on FRP composites in Civil Engineering
Subtitle of host publicationSingle volume Proceedings
Publication statusPublished - 2023
Event11th International Conference on Fiber-Reinforced Polymer (FRP) Composites in Civil Engineering, CICE 2023 - Rio de Janeiro, Brazil
Duration: 23 Jul 202326 Jul 2023

Abstract

Since decades, carbon fiber-reinforced polymer (CFRP) composites have been used for strengthening of concrete structures, for which the required design theories and techniques have been well developed. However, strengthening of steel structures still requires further development of relevant theories and techniques. In this paper, the main differences in design requirements for CFRP strengthening of concrete and steel members are discussed. In addition, an overview on the research at Empa on nonprestressed/prestressed bonded/ubonded strengthening systems using CFRP plates and rods for steel girders, plates and connections is given, and, a few projects for real application of the developed systems in steel bridges are briefly explained.

Keywords

    Bonded, Carbon Fiber-reinforced Polymer (CFRP), Fatigue, Pre-stressed Unbonded Reinforcement, Prestressing, Steel strengthening

ASJC Scopus subject areas

Cite this

Repair and strengthening of steel structures using CRFP composites: An overview. / Heydarinouri, Hossein; Hosseini, Ardalan; Li, Lingzhen et al.
CICE 2023 11th International Conference on FRP composites in Civil Engineering: Single volume Proceedings. 2023.

Research output: Chapter in book/report/conference proceedingConference contributionResearch

Heydarinouri, H, Hosseini, A, Li, L, Wang, S, Motavalli, M & Ghafoori, E 2023, Repair and strengthening of steel structures using CRFP composites: An overview. in CICE 2023 11th International Conference on FRP composites in Civil Engineering: Single volume Proceedings. 11th International Conference on Fiber-Reinforced Polymer (FRP) Composites in Civil Engineering, CICE 2023, Rio de Janeiro, Brazil, 23 Jul 2023. https://doi.org/10.5281/zenodo.8075724
Heydarinouri, H., Hosseini, A., Li, L., Wang, S., Motavalli, M., & Ghafoori, E. (2023). Repair and strengthening of steel structures using CRFP composites: An overview. In CICE 2023 11th International Conference on FRP composites in Civil Engineering: Single volume Proceedings https://doi.org/10.5281/zenodo.8075724
Heydarinouri H, Hosseini A, Li L, Wang S, Motavalli M, Ghafoori E. Repair and strengthening of steel structures using CRFP composites: An overview. In CICE 2023 11th International Conference on FRP composites in Civil Engineering: Single volume Proceedings. 2023 doi: 10.5281/zenodo.8075724
Heydarinouri, Hossein ; Hosseini, Ardalan ; Li, Lingzhen et al. / Repair and strengthening of steel structures using CRFP composites: An overview. CICE 2023 11th International Conference on FRP composites in Civil Engineering: Single volume Proceedings. 2023.
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AU - Hosseini, Ardalan

AU - Li, Lingzhen

AU - Wang, Sizhe

AU - Motavalli, Masoud

AU - Ghafoori, Elyas

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