Seismic retrofit schemes with FRP for deficient RC beam-column joints: State-of-the-art review

DA Pohoryles, J Melo, T Rossetto… - Journal of Composites …, 2019 - ascelibrary.org
This paper aims to review and critically assess experimental research efforts on the seismic
retrofit of existing reinforced concrete (RC) beam-column joints with fiber-reinforced polymer …

[HTML][HTML] Effectiveness of the novel rehabilitation method of seismically damaged RC joints using C-FRP ropes and comparison with widely applied method using C …

E Golias, AG Zapris, VK Kytinou, GI Kalogeropoulos… - Sustainability, 2021 - mdpi.com
The necessity of ensuring the long-term sustainability of existing structures is rising. An
important issue concerning existing reinforced concrete (RC) structures in seismically active …

Full-scale experimental testing of RC beam-column joints strengthened using CFRP ropes as external reinforcement

CG Karayannis, E Golias - Engineering Structures, 2022 - Elsevier
Common reasons often impose the strengthening of elements of existing reinforced concrete
structures designed according to various regulations including contemporary codes. Such …

[PDF][PDF] Seismic assessment of RC exterior beam-column joints and retrofit with haunches using post-installed anchors

G Genesio - University of Stuttgart, 2012 - academia.edu
The assessment of the shear strength of two dimensional (2D) reinforced concrete (RC)
exterior beam-column joints is an open issue and its solution is still a point of discussion in …

[HTML][HTML] Strengthening of reinforced concrete beam-column joints by means of fastened C-FRP ropes

E Golias, FH Schlüter, P Spyridis - Structures, 2024 - Elsevier
The efficiency of using C-FRP ropes as external superficial reinforcement to strengthen
beam-column connections in reinforced concrete structures with regard to seismic …

A model for beam–column corner joints of existing RC frame subjected to cyclic loading

G Metelli, F Messali, C Beschi, P Riva - Engineering Structures, 2015 - Elsevier
Beam-to-column joints are commonly considered critic regions for RC frames subjected to
earthquake actions. When designed for gravity loads only, beam-to-column corner joints …

Experimental and numerical investigations on the influence of transverse beams and slab on the seismic behavior of non‐seismically designed exterior beam‐column …

M Tonidis, A Sharma, V Birtel - Earthquake Engineering & …, 2024 - Wiley Online Library
The study presents experimental and numerical results on two‐dimensional and three‐
dimensional full‐scale exterior non‐seismically designed (NSD) reinforced concrete (RC) …

Retrofit of non-seismically designed beam-column joints by post-tensioned superelastic shape memory alloy bars

Ö Yurdakul, O Tunaboyu, Ö Avşar - Bulletin of Earthquake Engineering, 2018 - Springer
A series of tests on three full-scale substandard exterior beam-column joints were performed
to investigate the efficiency of the proposed retrofit configuration, which is the use of …

HPFRC jacketing of non seismically detailed RC corner joints

C Beschi, P Riva, G Metelli, A Meda - Journal of Earthquake …, 2015 - Taylor & Francis
In this article, the effectiveness of a High-Performance Fiber-Reinforced Concrete (HPFRC)
jacket for the seismic retrofitting of existing RC corner beam-column joints is experimentally …

Assessing the impact of eccentricity, slabs, and transverse beams on the behavior of reinforced concrete beam-column joints

MH Choi, CH Lee - Structures, 2023 - Elsevier
In this study, a cyclic lateral load experiment was performed to assess the behavior of
reinforced concrete (RC) beam-column joints with non-seismic detailing. For the experiment …