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Shear strengthening of reinforced concrete beams with various composite strengthening systems
2020Across Canada and around the world, damaged and aging infrastructure is a major issue facing civil engineers and infrastructure planners. Funding to replace these aging structures is unlikely to become available, therefore, economical repair techniques, which can return a structure to its original state are required.
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Shear Strengthening Effects with Varying Types of FRP Materials and Strengthening Methods
SP-230: 7th International Symposium on Fiber-Reinforced (FRP) Polymer Reinforcement for Concrete Structures, 2005Synopsis: The FRP system is a good alternative of the traditional shear strengthening technique. This study evaluates the shear strengthening effects on the reinforced concrete beams strengthened with varying types of FRP materials, CFRP, CFS and GFRP. The entire strengthened specimens were failed in the mode of brittle shear failure with debonding of ...
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SHEAR CAPACITY OF RC BEAMS STRENGTHENED WITH FRP LAMINATES
2002Shear strengthening of RC beams using fibre-reinforced polymer (FRP) composites has recently proved successful. Several experimental data mostly related to shallow beams have been collected, and design Equations have been proposed for the computation of the shear capacity of a strengthened RC beam taking into account the FRP contribution. As part of an
MICELLI, Francesco +3 more
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Shear and torsional strengthening of structures
2020Zhishen Wu, Yufei Wu, Mohamed F.M. Fahmy
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Effective Shear Strengthening Method for Flexurally Strengthened RC Beams
Research, Development and Practice in Structural Engineering and Construction, 2012Rahman M. A. +3 more
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AFRP Fabric Strengthening along Shear span in Shear deficient beams
International Journal on Science and TechnologyIn this study, AFRP (Aramid Fiber Reinforced Polymer) Fabric were utilized to externally strengthen the shear deficient beams in the shear span. Shear deficient beams externally strengthened with varying thickness of AFRP in Shear span and two layers of AFRP Strip of 50 mm width at the bottom of the beam are modeled and analysed.
Arya J -, Dhanya Krishnan -
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FRP strengthening -- Shear mechanism of brick masonry vaults
2008Strengthening of masonry brick arches and vaults with FRP laminates can contribute significantly in the improvement of their structural capacity at limit state, by activating local mechanisms both at material and interface levels. To calibrate interpretative models of the mechanical behaviour of strengthened structures, experimental procedures able to ...
PANIZZA, MATTEO +3 more
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