Prestress losses and flexural behavior of reinforced concrete beams strengthened with posttensioned CFRP sheets
An experimental study was conducted to investigate the flexural behavior and long-term
prestress losses of reinforced concrete (RC) beams strengthened with posttensioned carbon …
prestress losses of reinforced concrete (RC) beams strengthened with posttensioned carbon …
RC beams strengthened by prestressed CFRP plate subjected to sustained loading and continuous wetting condition: Time-dependent prestress loss
Prestress loss of CFRP during prestressing and service stage is one of the critical technical
issues in concrete structures rehabilitation. In this work, the prestress loss of reinforced …
issues in concrete structures rehabilitation. In this work, the prestress loss of reinforced …
Novel wedge-shaped bond anchorage system for pultruded CFRP plates
Prestressed strengthening with carbon fiber reinforced polymer (CFRP) plates has gained
attention for the rehabilitation of existing structures. In this study, a novel wedge-shaped …
attention for the rehabilitation of existing structures. In this study, a novel wedge-shaped …
[HTML][HTML] Effect of wetting/drying cycling on flexural behavior of RC beams strengthened by prestressed CFRP plate: Experimental and analytical investigations
Using prestressed carbon fiber reinforced polymers (CFRPs) is a promising technique for
strengthening reinforced concrete (RC) structures. This study aimed to investigate the …
strengthening reinforced concrete (RC) structures. This study aimed to investigate the …
Cold region durability of a two-part epoxy adhesive in double-lap shear joints: Experiment and model development
This paper presents the behavior of a two-part epoxy adhesive bonded to a steel substrate
(typical combination for FRP-repair of deteriorated steel girder bridges) subjected to cold …
(typical combination for FRP-repair of deteriorated steel girder bridges) subjected to cold …
Intermediate crack-induced debonding in RC beams externally strengthened with prestressed FRP laminates
Intermediate crack-induced debonding is often a dominant failure mode in fiber-reinforced
polymer (FRP)-strengthened reinforced concrete (RC) beams in flexure. It has been …
polymer (FRP)-strengthened reinforced concrete (RC) beams in flexure. It has been …
[HTML][HTML] Experimental and Theoretical Study on Anchorage Loss of Prestressed CFRP-Reinforced Concrete Beams
Q Liu, H Jiang, G Tao, P Zhuge - Applied Sciences, 2024 - mdpi.com
To investigate the anchorage loss mechanism of externally prestressed CFRP tendons in
concrete beams, this study introduces a novel theoretical calculation system (TCS) …
concrete beams, this study introduces a novel theoretical calculation system (TCS) …
Prediction of prestress losses in RC beams externally strengthened with prestressed CFRP sheets/plates
This paper presents an analytical model for predicting the short and long-term prestress
losses in reinforced concrete (RC) beams strengthened with prestressed carbon fiber …
losses in reinforced concrete (RC) beams strengthened with prestressed carbon fiber …
Predictive response of notched steel beams repaired with CFRP strips including bond-slip behavior
This paper presents the flexural behavior of notched steel beams repaired with carbon fiber-
reinforced polymer (CFRP) strips. A combined experimental and computational approaches …
reinforced polymer (CFRP) strips. A combined experimental and computational approaches …
Prestressed FRP systems
This chapter provides an overview on the state-of-the-art in prestressing systems for the
structural retrofitting of reinforced concrete (RC) structures using Externally Bonded (EB) …
structural retrofitting of reinforced concrete (RC) structures using Externally Bonded (EB) …