Strengthening of RC beams using prestressed fiber reinforced polymers–A review

M Aslam, P Shafigh, MZ Jumaat, SNR Shah - Construction and Building …, 2015 - Elsevier
The use of steel and fiber reinforced polymers (FRPs) for strengthening RC beams can
significantly improve the flexural strength, fatigue life and the serviceability of the beams …

Prestressed near-surface mounted fibre reinforced polymer reinforcement for concrete structures—A review

R El-Hacha, K Soudki - Canadian Journal of Civil Engineering, 2013 - cdnsciencepub.com
The specialized application of prestressing the near-surface mounted (NSM) fibre reinforced
polymer (FRP) reinforcement for strengthening reinforced concrete (RC) structures …

[HTML][HTML] A new ductility model of reinforced concrete beams strengthened using fiber reinforced polymer reinforcement

F Oudah, R El-Hacha - Composites Part B: Engineering, 2012 - Elsevier
Despite the superior performance of Fiber Reinforced Polymer (FRP) as compared with
conventional steel bars in terms of high strength-to-weight ratio, corrosion resistance, and …

[HTML][HTML] Research progress on the fatigue performance of RC beams strengthened in flexure using Fiber Reinforced Polymers

F Oudah, R El-Hacha - Composites Part B: Engineering, 2013 - Elsevier
A comprehensive literature review on the fatigue performance of Reinforced Concrete (RC)
beams strengthened using Fiber Reinforced Polymers (FRP) reinforcement is presented in …

Fatigue behavior of RC beams strengthened with prestressed NSM CFRP rods

F Oudah, R El-Hacha - Composite Structures, 2012 - Elsevier
The fatigue performance of Reinforced Concrete (RC) beams strengthened using NSM
CFRP rods was examined in this study. The testing matrix consisted of one un-strengthened …

[HTML][HTML] Effect of prestress and transverse grooves on reinforced concrete beams prestressed with near-surface-mounted carbon fiber-reinforced polymer plates

S Hong, SK Park - Composites Part B: Engineering, 2016 - Elsevier
The effects of prestress levels on the flexural behavior of concrete beams strengthened with
near-surface-mounted (NSM) fiber-reinforced polymers (FRPs) were experimentally …

Modeling of the flexural fatigue capacity of RC beams strengthened with FRP sheets based on finite-element simulation

X Wang, AM Sayed, Z Wu - Journal of Structural Engineering, 2015 - ascelibrary.org
In this study, a three-dimensional finite-element analysis (FEA) was conducted to study the
parameters that affect the maximum flexural fatigue capacity of RC beams strengthened with …

Effects of sustained load and freeze-thaw exposure on RC beams strengthened with prestressed NSM-CFRP strips

HY Omran, R El-Hacha - Advances in Structural Engineering, 2014 - journals.sagepub.com
An experimental program was conducted to investigate the combined effects of sustained
load and freeze-thaw cycling exposure on the flexural behaviour of reinforced concrete (RC) …

Strengthening of Concrete Structures Using Prestressed FRP–A Review

R El-Hacha, O Awassa - … International Conference on FRP Composites in …, 2022 - Springer
Fibre-reinforced polymers (FRP) reinforcement has been used for flexural strengthening
either as an externally bonded (EB) system in the form of FRP laminate (sheets, plates or …

[PDF][PDF] Numerical investigation of the flexural performance of RC beam strengthened with iron-based shape memory alloys bar

H Rojob, R El-Hacha - Proceedings of the 27th Biennial National …, 2015 - researchgate.net
The use of shape memory alloys (SMA) in structural engineering applications was limited to
small-scale projects and not adapted in practical application due to the high cost of …