Fortifying of Reinforced Concrete Beams Utilizing Near Surface Mounted FRP | ||
| Obour Institute Journal for Engineering and Technology | ||
| Volume 1, Issue 1, 2023, Pages 14-30 PDF (666.78 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/oijet.2023.446739 | ||
| Authors | ||
| Khaled Fawzi* 1; Mahmoud Nasr2; Azza Anan3 | ||
| 1Professor Structural Eng. Dept., Faculty of Eng., Zagazig University, Zagazig, Egypt, Vice Dean, High Institute for Engineering and Technology Al-Obour (K21 Cairo /Bilbies Road), Higher Education Ministry, Cairo, Egypt, Khaledfawzy@oi.edu.egf Engineering and Technology Al- Obour | ||
| 2Civil Engineering Department, High Institute for Engineering anTechnology at Al - Obour (K21 Cairo /Bilbies Road),Higher Education Ministry, Cairo, Egypt, | ||
| 3Civil Engineering Department, High Institute for Engineering and Technology at Al - Obour (K21 Cairo /Bilbies Road),Higher Education Ministry, Cairo, Egypt | ||
| Abstract | ||
| The restoration and fortifying of supported substantial individuals utilizing Near to Surface Mounted (NSM) method has demonstrated its prosperity and becoming famous in the realm of development. The NSM strategy utilizing carbon, aramid, and glass fiber supported polymers (FRP) bars has drawn in the consideration of numerous analysts during the last many years. This paper presents numerical analysis of the way of behaving of reinforced beams with Three kinds of FRP; carbon fiber bar (CFRP), aramid fiber bar (AFRP), and glass fiber bar (GFRP) in flexural. Three-dimensional finite element beam models are made on the limited component programming ANSYS-2019 to study the flexural reaction of the researched models. The built non-straight limited component models were confirmed by the exploratory work results that are accessible in reference. A parametric report was led to inspect the impact of type, number, width of NSM FRP bars, and bond length on the flexural reaction and extreme burden conveying limit of the fortified beams. A portion of the concentrated-on boundaries impacted the strength capacity, stiffness, ductility, and energy absorption of the beam models. | ||
| Keywords | ||
| RC beams; Shear; Repair; Rectangular opening; FRP; Nonlinear; FEA; ANSYS | ||
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