Effect of different parameters on the performance of FRP anchors in combination with EBR-FRP strengthening systems: A review

G Muciaccia, M Khorasani, D Mostofinejad - Construction and Building …, 2022 - Elsevier
The use of fiber-reinforced polymer (FRP) composites using externally bonded
reinforcement (EBR) installation technique is an alternative to conventional retrofitting …

A new flexural strength model of CFRP-strengthened RC beams with intermediate crack induced debonding failure

G Li, A Zhang, W Jin, Y Xiao, H Li - Composite Structures, 2023 - Elsevier
The ACI440. 2R and other codes advice that the concrete can reach the compressive strain
of 0.003 and there is no FRP debonding at the ultimate limit state of FRP-strengthened RC …

FRP tension ties: State-of-the-art review of existing design guidance for debonding capacity and applicability to concrete diaphragm seismic strengthening

E del Rey Castillo, KA Harries, R Rogers… - Journal of Composites …, 2022 - ascelibrary.org
Fiber-reinforced polymer (FRP) ties can be used to provide tensile capacity to seismic-
deficient concrete diaphragms, but there are no existing research or design provisions and …

[HTML][HTML] Novel approach for strengthening T-beams deficient in shear with near-surface mounted CFRP ropes in form of closed stirrups

AG Zapris, VK Kytinou, V Gribniak… - Developments in the Built …, 2024 - Elsevier
Existing reinforced concrete buildings frequently require shear-strengthening to ensure
structural integrity, and externally bonded carbon fiber-reinforced polymers (EB-CFRP) have …

Axial compression testing of concrete prisms confined by FRP spike anchors and estimation of failure modes

Z Li, E del Rey Castillo, RS Henry, A Thompson - Composite Structures, 2023 - Elsevier
Reinforced concrete (RC) walls can exhibit poor drift capacity and premature concrete
crushing if the compression region lacks sufficient confinement. Although fiber-reinforced …

Effect of increasing the number of anchors on the flexural performance of FRP-strengthened RC beams

RA Hawileh, M Assad, JA Abdalla - Procedia Structural Integrity, 2024 - Elsevier
Fiber-reinforced polymers (FRP) have been extensively used in external strengthening and
retrofitting of existing reinforced concrete (RC) structures. Beams strengthened with FRP …

Evaluation through a finite element simulation of the performance of FRP anchors for externally bonded reinforcements

IAC Flores, JF Gómez, PV Llauradó, A Ferreira… - Composite …, 2021 - Elsevier
A large number of parameters are involved in the behaviour of fibre reinforced polymers
(FRP) anchors, which make it difficult to estimate the anchors' contribution to the anchored …

Minimally Invasive FRP Strengthening of External Beam–Column Joints

C Del Vecchio, M Di Ludovico, A Balsamo… - Journal of Composites …, 2024 - ascelibrary.org
Premature shear failure in reinforced concrete (RC) beam–column joints (BCJs) or at the top
of columns can significantly compromise a building's seismic response, leading to major …

Flexural modeling of reinforced concrete elements in usage of anchored FRP systems

W Sun, W Xu, J Zhao, W Li, H Li - Composite Structures, 2023 - Elsevier
FRP patch system can improve the tensile strength of anchor spikes and minimize the
impacts of critical parameters. Then, the anchored FRP system can further develop the …

Flexural Tests for Efficiency Evaluation of Spike Anchors on CFRP-Strengthened Concrete

PV Llauradó, RC Porres, AS Blázquez, FS Olalla… - Materials, 2022 - mdpi.com
Spike anchors are one of the most promising techniques to prevent or delay debonding in
FRP reinforcement sheets. There are several parameters affecting the anchors' capacity …