Results 61 to 70 of about 2,473 (215)

Novel Splice Method of Reinforced Concrete Beams Without Web Reinforcement Subjected to Pure Torsional Loading

Journal of Engineering, Volume 2025, Issue 1, 2025.
This work examines the performance of no web reinforced concrete beams with novel spliced longitudinal steel bars and enhanced by wrapped CFRP sheet subjected to pure torque. The spliced bars were of insufficient length to show the substandard state and were treated with a new method of enhancing the splice region by wrapping CFRP sheet transversely ...
Ziadoon M. Ali, Akram S. Mahmoud, Andras Szekrenyes   +2 more
wiley   +1 more source

Confinement model for circular concrete columns transversely reinforced with GFRP spirals and hoops

Results in Engineering, 2023
In many applications, bars made of Glass-Fiber-Reinforced-Polymer (GFRP) have successfully replaced steel rebars and become a practical substitute for shear and flexural reinforcement in reinforced concrete (RC) members.
Yazan Almomani, Ahmad Tarawneh, Roaa Alawadi, Ziad N. Taqieddin, Shatha Taha, Nisreen Abu Sheikh, Zaid Momani   +6 more
doaj   +1 more source

Creep investigation of GFRP RC Beams - Part A : Literature review and experimental Study [PDF]

, 2014
GFRP composite bars are excellent alternative to steel bars for reinforcing concrete structures in severe environments. However, studies on creep phenomenon of GFRP reinforced concrete structures are limited.
abdelmonem, masmoudi, beldi, mohamed, benouezdou, mongi, Weber, André   +3 more
core   +1 more source

Moment redistribution in continuous FRP reinforced concrete beams [PDF]

, 2013
yesThe main purpose of this paper is to assess moment redistribution in continuous concrete beams reinforced with fibre reinforced polymer (FRP) bars.
Al-Sayed, Al-Sayed, Almusallam, Ashour, Ashraf F. Ashour, Benmokrane, Benmokrane, Grace, Habeeb, Ilker Fatih Kara, Issa, Kara, Masmoudi, Matos, Mostafa, Mostafa, Pecce, Srikanth, Theriault, Thiagarajan, Vijay, Wang, Wu, Yoon   +23 more
core   +1 more source

Enhancements in Performance and Manufacturing Efficiencies of GFRP Rebar

Journal of the Korea institute for structural maintenance and inspection, 2012
Fiber reinforced polymer (FRP) reinforcing rebar with non-corrosive property is suggested as an alternative replacement to steel reinforcing rebar due to its enhanced durability and non-corrosive characteristics. Currently, a limited number of glass fiber reinforced polymer rebar (GFRP) are sold commercially due to their high cost, relatively low ...
Young Jun You, Jang Ho Kim, Young Hwan Park, Ji Sun Park   +3 more
openaire   +2 more sources

Finite Element Performance Assessment of RC Columns Strengthened With Hybrid NSM Steel and FRP Bars Subjected to Static and Repeated Loads

Modelling and Simulation in Engineering, Volume 2025, Issue 1, 2025.
A numerical finite element analysis has been investigated in this paper to examine the performance of strengthened reinforced concrete (RC) columns with near‐surface mounted (NSM) fiber‐reinforced polymer (FRP) and steel bars under static and repeated loads using the finite element software ABAQUS/Standard.
Nibras Atiaa Al-Shimarry, Marco Bonopera
wiley   +1 more source

Investigation of the effect of fibers on bond properties between self-consolidating concrete and GFRP rebars [PDF]

, 2011
This study evaluated the effect of different fiber types (macro steel fibers, macro PP-fibers and micro PP-fibers) on the bond properties between self-consolidating concrete matrix and glass fiber-reinforced polymer (GFRP) rebars.
Juan Li, Pacheco-Torgal, F., Xiliang Ning, Yining Ding   +3 more
core  

FE modelling of bond interaction of FRP bars to concrete [PDF]

, 2006
In this paper a computational modelling approach is used to investigate the bond behaviour of fibre-reinforced plastic (FRP) bars in concrete. Two finite element packages (ANSYS and ABAQUS) are used to model the bond interaction of FRP reinforcing bars ...
Achillides Z., Achillides Z., Achillides Z., Achillides Z., Comité Euro-International du Béton, K. Pilakoutas, Pilakoutas K., Tepfers R., Z. Achillides   +8 more
core   +1 more source

Numerical simulation of the bond behavior of mineral‐impregnated carbon‐fiber reinforcement

Structural Concrete, Volume 25, Issue 4, Page 2447-2464, August 2024.
Abstract The bond behavior between reinforcement and concrete has a significant influence on the load‐bearing behavior and serviceability of the composite material. This paper focuses on the characterization of the bond behavior between fine‐grained concrete and mineral‐impregnated carbon‐fiber reinforcement.
Kai Zernsdorf, Viktor Mechtcherine, Manfred Curbach, Thomas Bösche   +3 more
wiley   +1 more source

Experimental study on flexural behaviour of inorganic polymer concrete beams reinforced with basalt rebar [PDF]

, 2016
Corrosion of reinforcing steel and the severe degradation of mechanical properties with temperature and fire conditions are the weakest points of steel-reinforced concrete structures and fibre reinforced polymer (FRP) system, respectively. In this paper,
Fan, X, Zhang, M
core   +1 more source