Experimental investigation of HFRP composite beams
Paper
Paper/Presentation Title | Experimental investigation of HFRP composite beams |
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Presentation Type | Paper |
Authors | Mutsuyoshi, Hiroshi (Author), Hai, Nguyen Duc (Author), Shiroki, Kensuke (Author), Aravinthan, Thiru (Author) and Manalo, Allan (Author) |
Editors | Seracino, Rudi and Sen, Rajan |
Journal or Proceedings Title | Proceedings of the 10th International Symposium of the Fiber Reinforced Polymer Reinforcement for Reinforced Concrete Structures (FRPRCS-10) |
ERA Conference ID | 50929 |
Journal Citation | 1 (275), pp. 219-243 |
Number of Pages | 25 |
Year | 2011 |
Place of Publication | Farmington Hills, MI. United States |
ISBN | 9781618392039 |
Web Address (URL) of Paper | http://www.concrete.org/PUBS/JOURNALS/SP-Results.asp |
Conference/Event | 10th International Symposium on Fiber Reinforced Polymer Reinforcement for Concrete Structures (FRPRCS-10) |
International Symposium on Fiber Reinforced Polymers for Reinforced Concrete Structures | |
Event Details | 10th International Symposium on Fiber Reinforced Polymer Reinforcement for Concrete Structures (FRPRCS-10) Event Date 02 to end of 04 Apr 2011 Event Location Tampa, United States |
Event Details | International Symposium on Fiber Reinforced Polymers for Reinforced Concrete Structures FRPRCS |
Abstract | This paper presents the development of composite beams using hybrid CFRP/GFRP (HFRP) I-beam and Normal Strength Concrete (NSC) slab and precast Ultra-High Performance fiber reinforced Concrete (UHPFRC) slab. UHPFRC has high strength and high ductility allowing for a reduction in the cross-sectional area and self weight of the beam. A number of full-scale flexural beam tests were conducted using different dimensions of slab and with/without epoxy bonding between the slab and HFRP I-beam. The test results suggested that the flexural stiffness of composite beams with bolted and bonded shear connection is higher than that with bolted-only shear connection. Delamination failure was not observed in the compressive flange of the HFRP I-beam and the high tensile strength of CFRP in the bottom flange was effectively utilized with the addition of the UHPFRC slab on the top flange. |
Keywords | composite beam; hybrid fiber reinforced polymer; normal strength concrete; ultra-high performance fiber-reinforced concrete; flexural stiffness |
ANZSRC Field of Research 2020 | 400510. Structural engineering |
400505. Construction materials | |
401602. Composite and hybrid materials | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Saitama University, Japan |
Japan Railway Construction, Transport and Technology Agency, Japan | |
Centre of Excellence in Engineered Fibre Composites | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q119x/experimental-investigation-of-hfrp-composite-beams
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Accepted Version
FRPRCS-10_Final_Manuscript_(2010_10_15-Paper_No__E-13).pdf | ||
File access level: Anyone |
Other Documentation
Mutsuyoshi_etal_FRPRCS10_PV.pdf | ||
File access level: Anyone |
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