Preliminary bond-slip model for CFRP sheets bonded to steel plates

S. Fawzia, Xiao Lin Zhao, R. Al-Mahaidi, S. H. Rizkalla

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

2 Citations (Scopus)

Abstract

Carbon fiber reinforced polymer (CFRP) sheets have established a strong position as an effective method for innovative structural rehabilitation. However, the use of externally bonded CFRP in the repair and rehabilitation of steel structures is a relatively new technique that has the potential to improve the way structures are repaired. An important step toward understanding bond behaviour is to have an estimation of local bond stress versus slip relationship. The current study aims to establish the bond-slip model for CFRP sheets bonded to steel plate. To obtain the shear stress versus slippage relationship, a series of double strap tension type bond tests were conducted. This paper reports on the findings of the experimental studies. The strain and stress distributions measured in the specimens for two different bond lengths. The results show a preliminary bi-linear bond-slip model may be adopted for CFRP sheet bonded with steel plate.

Original languageEnglish
Title of host publicationComposites in Civil Engineering, CICE 2006
EditorsAmir Mirmiran, Antonio Nanni
PublisherInternational Institute for FRP in Construction (IIFC)
Pages737-740
Number of pages4
ISBN (Electronic)0615135862, 9780615135861
Publication statusPublished - 2020
Externally publishedYes
Event3rd International Conference on Composites in Civil Engineering, CICE 2006 - Miami, United States
Duration: 13 Dec 200615 Dec 2006

Publication series

NameComposites in Civil Engineering, CICE 2006

Conference

Conference3rd International Conference on Composites in Civil Engineering, CICE 2006
Country/TerritoryUnited States
CityMiami
Period13/12/0615/12/06

Keywords

  • Bond-Slip Model
  • Bonding
  • FRP Sheet
  • Shear Stress
  • Slip

ASJC Scopus subject areas

  • Surfaces and Interfaces

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