Behavior of CFRP-strengthened RC beams with circular web openings in shear zones: Numerical study

YO Özkılıç, C Aksoylu, L Gemi, MH Arslan - Structures, 2022 - Elsevier
In practice, especially the basement floor beams are drilled and damaged by the users. In
some cases, this damage to the beams can be significant for the load-bearing element and …

[HTML][HTML] Behavior of GFRP reinforced concrete slabs with openings strengthened by CFRP strips

MA Golham, AHA Al-Ahmed - Results in Engineering, 2023 - Elsevier
The utilization of fiber-reinforced polymer (FRP), can be an efficient, and long-lasting
solution for increasing the durability of reinforced concrete (RC) structures in hostile …

[HTML][HTML] New alternative techniques for strengthening deep beams with circular and rectangular openings

MA Farouk, AMR Moubarak, A Ibrahim… - Case Studies in …, 2023 - Elsevier
Numerous deep beam design models have been proposed; however, even the most recent
design manuals provide limited guidance for deep beam design, especially when the beams …

[HTML][HTML] Flexural Strength of Damaged RC Beams Repaired with Carbon Fiber-Reinforced Polymer (CFRP) Using Different Techniques

AY Turki, MH Al-Farttoosi - Fibers, 2023 - mdpi.com
In this study, an experimental program was developed to investigate the flexural behavior of
pre-damaged reinforced concrete (RC) beams that had been repaired and strengthened …

Behavior of reinforced concrete tapered beams

AHA Al-Ahmed, AH Al-Zuhairi, AM Hasan - Structures, 2022 - Elsevier
Long span framed buildings and simply supported bridges produce high bending moment
and deflection at mid-span. For these structures, using conventional prismatic beams with …

Flexural behavior of concrete beams with horizontal and vertical openings reinforced by glass-fiber-reinforced polymer (GFRP) bars

HH Ali, AMI Said - Journal of the Mechanical Behavior of Materials, 2022 - degruyter.com
This study conducted an analytical investigation on the behavior of concrete beams with
openings reinforced by glass-fiber-reinforced polymer (GFRP) bars. In this study, five …

Strengthening Reinforced Concrete Beams with Vertical Perforations by using Steel-Plate Tubing

MA Shneet, AF Izzet - Engineering, Technology & Applied Science …, 2024 - etasr.com
This study aimed to experimentally compare the bending behavior of reinforced concrete
beams in the midspan zone of the maximum bending region with and without vertically …

[PDF][PDF] Strengthening of GFRP Reinforced Concrete Slabs with Openings

MA Golham, AHA Al-Ahmed - Journal of Engineering, 2024 - iasj.net
Using fiber-reinforced polymer (FRP) could effectively improve the strength and endurance
of reinforced concrete (RC) constructions. This study evaluated the flexural behavior of …

[PDF][PDF] Verification and Parametric Analysis of Shear Behavior of Reinforced Concrete Beams using Non-linear Finite Element Analysis

D Assi - Journal of Engineering, 2023 - iasj.net
Many researchers have tackled the shear behavior of Reinforced Concrete (RC) beams by
using different kinds of strengthening in the shear regions and steel fibers. In the current …

Experimental Study on the Performance of Concrete Beams Including Holes Reinforced with Glass Fiber Polymer

HH Ali, AI Said - E3S Web of Conferences, 2023 - e3s-conferences.org
This paper carried out An examination of the performance characteristics of concrete beams
including openings that were reinforced with Glass Fiber Reinforced Polymer (GFRP) bars …