Results 121 to 130 of about 8,736 (231)

Repairing and Strengthening of Box-Section RC Beams Reinforced by GFRP Bars Using Epoxy Injection and GFRP Strips

International Journal of Concrete Structures and Materials
Glass-fiber-reinforced polymer (GFRP) bars are widely applied due to their advantages over reinforcement steel bars. GFRP bars are the main adhesive reinforcement since they have a high strength capacity and corrosion resistance.
Ahmed A. Mahmoud, Manar S. Sedeek, Mohamed A. Salama, Ahmed N. M. Khater   +3 more
doaj   +1 more source

Influence of Granite Powder Waste on the Flexural and Microstructure Morphology Behaviors of Reinforced Concrete Beams With Glass Fiber Reinforced Polymer Bars

Engineering Reports
This study presents an empirical investigation into the flexural characteristics of concrete beams that are reinforced with glass fiber‐reinforced polymer (GFRP) bars, as well as concrete beams reinforced with traditional steel reinforcements with ...
Sridhar Jayaprakash, Dhanapal Jegatheeswaran, Pandimani, Sivaramakrishnan Subbaram, Maruthachalam Dhamodharan, Vetturayasudharsanan Ramasamy, Vivek Deivasigamani, Francis Adjei‐Fio   +7 more
doaj   +1 more source

FEM-based modelling of NSM-FRP bond behaviour [PDF]

, 2013
Bond between Fibre Reinforced Polymer (FRP) Near-Surface Mounted (NSM) reinforcement and concrete is one of the key factors affecting the behaviour of this strengthening methodology.
Barros, Joaquim A. O., Sharaky, I. A., Torres, L.   +2 more
core  

Damage Characterization of Beam-Column Joints Reinforced with GFRP Under Reversed Cyclic Loading

, 2009
The use of fiber reinforced polymer (FRP) reinforcement in concrete structures has been on the rise due to its advantages over conventional steel reinforcement such as corrosion.
Said, Aly M.
core   +1 more source

Tensile Strength and Degradation of GFRP Bars under Combined Effects of Mechanical Load and Alkaline Solution. [PDF]

Materials (Basel), 2020
Jin Q, Chen P, Gao Y, Du A, Liu D, Sun L.   +5 more
europepmc   +1 more source

Design philosophy issues of fiber reinforced polymer reinforced concrete structures

, 2002
The conventional design philosophy for reinforced concrete (RC) relies heavily on the ductile properties of steel. These ductile properties are used as a "fuse" and conceal the large uncertainty in the determination of modes of failure caused ...
Guadagnini, M., Neocleous, K., Pilakoutas, K.   +2 more
core  

Study on Torsional Behaviour of Retrofitted Rectangular RC Beams with Web Openings [PDF]

, 2015
In modern building construction web openings become necessary to provide utility ducts like water supply lines, air conditioning ducts etc. These ducts cause potential weakness in any construction hence affecting strength, serviceability and stability of
Saripalli, Sai Ram Reddy
core  

Properties of GFRP Bars Subjected to High Temperature

Engineering, Technology & Applied Science Research
This study evaluates the properties of Glass Fiber Reinforced Polymer (GFRP) bars exposed to high temperatures. An experimental program was carried out, which investigated 30 samples burned at different temperatures, 300 °C, 500 °C, and 700 °C, and compared them with additional unburned samples.
Maan Hatam Saeed, Ali Hussein Ali Al-Ahmed   +1 more
openaire   +1 more source

Prediction of the Long-Term Performance and Durability of GFRP Bars under the Combined Effect of a Sustained Load and Severe Environments. [PDF]

Materials (Basel), 2020
Tu J, Xie H, Gao K.
europepmc   +1 more source

Experimental Investigation of the Eccentric Performance of Columns Reinforced by Steel and GFRP Bars and Strengthened with GFRP NSM Bars and Mat Techniques

International Journal of Concrete Structures and Materials
An experimental program was conducted to study the eccentric behavior of columns reinforced with glass fiber-reinforced polymer (GFRP), steel bars, or a hybrid of both.
Seleem S. E. Ahmad, Mohamed Yones, Mahmoud Zaghlal, Hesham Elemam, Ahmed A. Elakhras   +4 more
doaj   +1 more source