Strength and ductility of concrete cylinders confined with FRP composites

G Wu, ZT Lü, ZS Wu - Construction and building materials, 2006 - Elsevier
Based on results from more than 300 specimens of fiber reinforced polymer (FRP) confined
concrete cylinders covering a wide range of parameters, the confinement effect and failure …

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

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 …

Parametric investigation of rectangular CFRP-confined concrete columns reinforced by inner elliptical steel tubes using finite element and machine learning models

HF Isleem, BB Zewudie, A Bahrami, R Kumar… - Heliyon, 2024 - cell.com
Nowadays, due to the structural advantages gained by combining three different materials'
properties, columns made of carbon-fiber reinforced polymer (CFRP)-confined concrete with …

[HTML][HTML] Analytical modelling of plastic behaviour of uniformly FRP confined concrete members

TC Rousakis, AI Karabinis, PD Kiousis… - Composites Part B …, 2008 - Elsevier
A method is presented for the assessment and calibration of the elastoplastic behaviour of
FRP confined concrete. The method is based on the evaluation of permanent deformations …

3D finite-element analysis of substandard RC columns strengthened by fiber-reinforced polymer sheets

AI Karabinis, TC Rousakis… - Journal of Composites for …, 2008 - ascelibrary.org
Numerical analyses are performed to predict the stress–strain behavior of square reinforced
concrete columns strengthened by fiber-reinforced polymer (FRP) sheet confinement. The …

Substandard reinforced concrete members subjected to compression: FRP confining effects

TC Rousakis, AI Karabinis - Materials and structures, 2008 - Springer
The investigation focuses on the effectiveness of fiber-reinforced polymer (FRP) confinement
in upgrading ductility and strength of reinforced concrete members under axial monotonic …

Mohr-coulomb model for rectangular and square FRP-confined concrete

DA Moran, CP Pantelides, LD Reaveley - Composite Structures, 2019 - Elsevier
An analytical stress-strain model for fiber reinforced polymer (FRP) confined concrete is
developed for predicting the compressive and dilation behavior of rectangular and square …

[HTML][HTML] Elliptical and circular FRP-confined concrete sections: A Mohr–Coulomb analytical model

DA Moran, CP Pantelides - International Journal of Solids and Structures, 2012 - Elsevier
An analytical stress–strain model is developed for predicting the compressive behavior of
elliptical and circular fiber reinforced polymer (FRP)-confined concrete members. The model …

A unified model for compressive strength of concrete-filled steel tube short columns with various symmetric sections

Q Gao, JH Li, JH Zhou, XZ Lai, HJ Hwang - Journal of Building Engineering, 2022 - Elsevier
In concrete-filled steel tube (CFST) short columns with square or circular section, the
contribution of steel tube to the confinement and the load-carrying capacity of CFST short …

An overview on the application of FRP composites in piling system

EJ Guades, T Aravinthan… - Proceedings of the 2010 …, 2010 - research.usq.edu.au
Traditional pile materials such as steel, concrete and timber have limited service life when
used in harsh marine environment. Problems coupled with these piles include deterioration …