Seismic retrofit of reinforced concrete beam-column joints using various confinement techniques: A review

CB Ong, CL Chin, CK Ma, JY Tan, AZ Awang, W Omar - Structures, 2022 - Elsevier
The catastrophic seismic events have urged the need for effective retrofitting techniques for
the non-seismically designed structures built in the seismic active zone. The design and …

Scientometric analysis and research map** knowledge of coconut fibers in concrete

M Gu, W Ahmad, TM Alaboud, A Zia, U Akmal… - Materials, 2022 - mdpi.com
Biodegradable materials are appropriate for the environment and are gaining immense
attention worldwide. The mechanical properties (such as elongation at break, density, and …

A comparison of machine learning-and regression-based models for predicting ductility ratio of RC beam-column joints

H Dabiri, K Rahimzadeh, A Kheyroddin - Structures, 2022 - Elsevier
Abstract Seismic response of Reinforced Concrete (RC) beam-column joints has always
been evaluated by researchers due to their undeniable influence on the overall behavior of …

Static and seismic strengthening of RC frame joints by using CFRP sheets with various anchoring methods

Y Wang, Q Jia, R Surahman, X He - Journal of Building Engineering, 2024 - Elsevier
This study proposes an indirect strengthening method using carbon fiber-reinforced polymer
(CFRP) and hybrid bolt-plate locking anchored CFRP hoops, which is more suitable than …

Seismic behaviour of Exterior RC beam-column joints repaired and strengthened using post-tensioned metal straps

Y Helal, R Garcia, T Imjai, P Aosai… - Bulletin of Earthquake …, 2024 - Springer
Exterior beam-column joints are the most vulnerable part of substandard reinforced concrete
(RC) buildings and are often the first to be damaged during earthquakes. This article …

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 …

Retrofitting interior RC beam-to-column joints subjected to quasi-static loading using NSM CFRP ropes

YZ Murad - Structures, 2021 - Elsevier
Experimental studies that investigate the cyclic behavior of interior heat-damaged RC beam-
to-column joints are limited in the literature. This research experimentally investigates the …

Quasi-static cyclic performance of RC exterior beam-column joint assemblages strengthened with geosynthetic materials

S Majumder, S Saha - Structures, 2021 - Elsevier
The beam-column joints are the most critical and vulnerable part of the RC framed structures
when subjected to earthquake load. The objective of the present study is to investigate the …

Experimental in-plane seismic strengthening of masonry infilled reinforced concrete frames by engineered cementitious composites (ECC)

MK Sharbatdar, A Tajari - Construction and Building Materials, 2021 - Elsevier
The present study aimed to evaluate the performance of engineered cementitious
composites (ECC) retrofit technique for unreinforced hollow clay brick masonry infill wall in …

An index-based method for evaluating seismic retrofitting techniques. Application to a reinforced concrete primary school in Huelva

MV Requena-García-Cruz, A Morales-Esteban… - PLoS …, 2019 - journals.plos.org
A project named PERSISTAH (Projetos de Escolas Resilientes aos SISmos no Território do
Algarve e de Huelva, in Portuguese) is being developed. It aims to cooperatively assess and …