An experimental investigation into the shear interaction between internal stirrups and external CFRP systems of RC beams

Teo, W. and Hing, K.L.M. (2015) An experimental investigation into the shear interaction between internal stirrups and external CFRP systems of RC beams. In: UNSPECIFIED.

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Abstract

Extensive research effort has been conducted on the shear strengthening of reinforced concrete (RC) beams with externally bonded FRP systems. However there are still few aspects on their behaviour that are yet to be fully understood. One of them is the effect of shear interaction between internal shear reinforcement and the external FRP systems. Five strengthened RC beams were assembled and properly instrumented in this investigation to study the interaction between these two shear components. The results obtained are in agreement with many researches which indicated that addition of externally bonded FRP, as a matter of fact, preserves the integrity of internal transverse stirrups. With continuous FRP sheets and U-wrapped scheme, greater FRP contribution to the shear resistance can be expected.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Impact Factor: cited By 0
Uncontrolled Keywords: Carbon fiber reinforced plastics; Concrete beams and girders; Concretes; Reinforced concrete; Shearing; Strengthening (metal); Structural design, Beams; Experimental investigations; Externally bonded; Reinforced concrete beams; Shear reinforcement; Shear resistances; Shear strengthening; Strengthened RC beams, Shear flow
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 30 Aug 2021 08:59
Last Modified: 30 Aug 2021 08:59
URI: http://scholars.utp.edu.my/id/eprint/26243

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