Strengthening of RC beams using prestressed fiber reinforced polymers–A review
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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) …
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 …
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 …
small-scale projects and not adapted in practical application due to the high cost of …