Abstract

This paper describes shear capacity and failure mechanisms of reinforced concrete push-off specimens strengthened with deep embedded FRP/Steel bars across a shear plane. An emphasis was put on the minimum bar anchorage lengths required for effective shear transfer. For this purpose, ten initially uncracked push-off specimens were designed to fail along a known shear plane. Four specimen types were strengthened using CFRP, GFRP and steel bars of 10mm diameter respectively. These bars crossed the shear plane at an angle of 450 and 900 with varying anchorage lengths and constant reinforcement ratio of 0.26% in order to examine their effect on shear friction capacity more closely. Therefore, this paper reports on the test results, and on their significance in being able to apply Deep Embedment strengthening techniques to concrete structures.
Original languageEnglish
Publication statusPublished - 7 Sep 2015
EventThe Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures - Ramada Plaza Hotel , Antalya, Turkey
Duration: 7 Sep 20159 Sep 2015
http://www.smar2015.org/

Conference

ConferenceThe Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures
CountryTurkey
CityAntalya
Period7/09/159/09/15
Internet address

Fingerprint

Steel
Carbon fiber reinforced plastics
Concrete construction
Reinforced concrete
Reinforcement
Friction

Keywords

  • Reinforced Concrete
  • Shear strengthening
  • Fibre Reinforced Polymers
  • Anchorage length
  • Deep Embedment

ASJC Scopus subject areas

  • Civil and Structural Engineering

Cite this

Raicic, V., Ibell, T., Darby, A., Evernden, M., & Orr, J. (2015). Behaviour of Deep Embedded FRP/Steel bars. Paper presented at The Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures, Antalya, Turkey.

Behaviour of Deep Embedded FRP/Steel bars. / Raicic, Vesna; Ibell, Timothy; Darby, Antony; Evernden, Mark; Orr, John.

2015. Paper presented at The Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures, Antalya, Turkey.

Research output: Contribution to conferencePaper

Raicic, V, Ibell, T, Darby, A, Evernden, M & Orr, J 2015, 'Behaviour of Deep Embedded FRP/Steel bars' Paper presented at The Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures, Antalya, Turkey, 7/09/15 - 9/09/15, .
Raicic V, Ibell T, Darby A, Evernden M, Orr J. Behaviour of Deep Embedded FRP/Steel bars. 2015. Paper presented at The Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures, Antalya, Turkey.
Raicic, Vesna ; Ibell, Timothy ; Darby, Antony ; Evernden, Mark ; Orr, John. / Behaviour of Deep Embedded FRP/Steel bars. Paper presented at The Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures, Antalya, Turkey.
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N2 - This paper describes shear capacity and failure mechanisms of reinforced concrete push-off specimens strengthened with deep embedded FRP/Steel bars across a shear plane. An emphasis was put on the minimum bar anchorage lengths required for effective shear transfer. For this purpose, ten initially uncracked push-off specimens were designed to fail along a known shear plane. Four specimen types were strengthened using CFRP, GFRP and steel bars of 10mm diameter respectively. These bars crossed the shear plane at an angle of 450 and 900 with varying anchorage lengths and constant reinforcement ratio of 0.26% in order to examine their effect on shear friction capacity more closely. Therefore, this paper reports on the test results, and on their significance in being able to apply Deep Embedment strengthening techniques to concrete structures.

AB - This paper describes shear capacity and failure mechanisms of reinforced concrete push-off specimens strengthened with deep embedded FRP/Steel bars across a shear plane. An emphasis was put on the minimum bar anchorage lengths required for effective shear transfer. For this purpose, ten initially uncracked push-off specimens were designed to fail along a known shear plane. Four specimen types were strengthened using CFRP, GFRP and steel bars of 10mm diameter respectively. These bars crossed the shear plane at an angle of 450 and 900 with varying anchorage lengths and constant reinforcement ratio of 0.26% in order to examine their effect on shear friction capacity more closely. Therefore, this paper reports on the test results, and on their significance in being able to apply Deep Embedment strengthening techniques to concrete structures.

KW - Reinforced Concrete

KW - Shear strengthening

KW - Fibre Reinforced Polymers

KW - Anchorage length

KW - Deep Embedment

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