A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Behaviour of RC Deep Beams Strengthened with Externally Bonded GFRP Fabrics: An Experimental Study
This paper aims to study on shear behaviour of reinforced concrete (RC) deep beams strengthened with externally bonded GFRP (Glass fibre reinforced polymer) fabrics. Six numbers of RC deep beams were constructed. Three beams were left as it is to count as the reference beams and the rest three beams were retrofitted with GFRP sheets in various patterns. Two of these beams were wrapped with single layer and one beam was wrapped with double layers of GFRP and tested under single-point loading. The load at initial crack, peak load and contribution due to GFRP were recorded. A key discussion has been made on the enhancement of shear capacity of strengthened beams with respect to the un-strengthened beams. A comparison has also been made between the obtained experimental strength and predicted shear strength evaluated from available design guidelines.
Behaviour of RC Deep Beams Strengthened with Externally Bonded GFRP Fabrics: An Experimental Study
This paper aims to study on shear behaviour of reinforced concrete (RC) deep beams strengthened with externally bonded GFRP (Glass fibre reinforced polymer) fabrics. Six numbers of RC deep beams were constructed. Three beams were left as it is to count as the reference beams and the rest three beams were retrofitted with GFRP sheets in various patterns. Two of these beams were wrapped with single layer and one beam was wrapped with double layers of GFRP and tested under single-point loading. The load at initial crack, peak load and contribution due to GFRP were recorded. A key discussion has been made on the enhancement of shear capacity of strengthened beams with respect to the un-strengthened beams. A comparison has also been made between the obtained experimental strength and predicted shear strength evaluated from available design guidelines.
Behaviour of RC Deep Beams Strengthened with Externally Bonded GFRP Fabrics: An Experimental Study
Lecture Notes in Civil Engineering
Das, Bibhuti Bhusan (editor) / Barbhuiya, Salim (editor) / Gupta, Rishi (editor) / Saha, Purnachandra (editor) / Kumari, A. (author) / Nayak, A. N. (author)
2020-07-03
11 pages
Article/Chapter (Book)
Electronic Resource
English
Cracking , GFRP , Reinforced concrete deep beams , Shear failure , Strengthening Engineering , Building Construction and Design , Geoengineering, Foundations, Hydraulics , Sustainable Architecture/Green Buildings , Building Materials , Construction Management , Transportation Technology and Traffic Engineering
Shear Strengthening of RC Deep Beam Using Externally Bonded GFRP Fabrics
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