Nonlinear finite element analysis of shear defective reinforced concrete beam to column connections strengthened with three practical techniques

A Dooshabi, MA Najafgholipour - Engineering Failure Analysis, 2024 - Elsevier
Extensive research efforts over the last decades have focused on the rehabilitation of
vulnerable reinforced concrete (RC) beam to column moment resisting connections. Shear …

Numerical and analytical modeling of seismic behavior of beam-column joints retrofitted with ultra-high performance fiber reinforced concrete

AA Bahraq, MA Al-Osta, MI Khan, S Ahmad - Structures, 2021 - Elsevier
Strengthening the seismic deficient beam-column joints (BCJs) in reinforced concrete
structures is mostly adopted to avoid any devastating consequences of high-intensity …

Finite element analysis to predict the cyclic performance of GFRP-RC exterior joints with diagonal bars

M Safdar, MN Sheikh, MNS Hadi - Journal of Building Engineering, 2023 - Elsevier
This paper presents a finite element modeling (FEM) approach to predict the cyclic response
of glass fiber-reinforced polymer (GFRP) reinforced concrete (RC) exterior beam-column …

Numerical study on shear strength of GFRP-RC T-Joints

M Safdar, MN Sheikh, MNS Hadi - Structures, 2022 - Elsevier
This paper presents the numerical modeling and behavior of glass fiber-reinforced polymer
(GFRP) reinforced concrete (RC) exterior beam-column joints (T-joints) under cyclic loading …

Numerical investigation of RC exterior beam-column connection with different joint reinforcement detailing

MH El-Naqeeb, BS Abdelwahed, SE El-Metwally - Structures, 2022 - Elsevier
The proper detailing of joint reinforcement plays an essential role in ensuring adequate
performance of reinforced concrete frames in terms of strength and ductility. The influence of …

[PDF][PDF] Strength of exterior beam-column connections considering column axial stress: numerical investigation

M El-Naqeeb, S El-Metwally… - Jordan Journal of Civil …, 2022 - researchgate.net
The satisfactory performance of reinforced concrete frames is ensured by the joints' proper
design, which enables the connected elements to reach their maximum strength with …

Effect of connection transverse reinforcement on the behavior of GFRP-RC T-connections: Numerical investigation

M Safdar, MN Sheikh, MNS Hadi - Construction and Building Materials, 2023 - Elsevier
This study numerically investigates the cyclic behavior of glass fiber-reinforced polymer
(GFRP) reinforced concrete exterior beam-column (T-BC) connections (GFRP-RC T-BC …

Enhancing shear behaviour of the exterior beam-column joint using sufficient reinforcement details or ultra-high-performance fiber-reinforced concrete

S Ahmed, HA Mohamed, T Ryad… - European Journal of …, 2023 - Taylor & Francis
This study aims to improve the low shear strength of an exterior beam-column joint (BCJ) by
using a different reinforcement pattern or ultra-high performance fiber-reinforced concrete …

Bi-directional interaction of joint shear strength in non-seismically designed corner RC beam-column connections under seismic loading

MA Najafgholipour, NA Rad, A Sharma - Earthquake Engineering and …, 2025 - Springer
Non-seismically designed (NSD) beam-column joints are susceptible to joint shear failure
under seismic loads. Although significant research is available on the seismic behavior of …

[PDF][PDF] Performance of Exterior Beam-Column Joints with U-Shaped Bars for Different Stirrups Detailing: Numerical Study

MH El-Naqeeb, SE El-Metwally… - Engineering …, 2021 - erj.journals.ekb.eg
The relevant detailing of joint reinforcement plays a major role in ensuring
adequateperformance of reinforced concrete frames in terms of strength and ductility …