Behaviour of concrete confined by both steel spirals and fiber-reinforced polymer under axial load

Y Wei, X Zhang, G Wu, Y Zhou - Composite Structures, 2018 - Elsevier
The experimental results for the behaviour of concrete columns confined by both steel
spirals and fibre-reinforced polymer (FRP) are presented. A total of fifty-six columns were …

Innovative models for prediction of compressive strength of FRP-confined circular reinforced concrete columns using soft computing methods

H Naderpour, K Nagai, P Fakharian, M Haji - Composite Structures, 2019 - Elsevier
There are several methods for predicting experimental results such as empirical methods,
elasticity and plasticity theory. Among these methods, the use of soft computing has been …

[HTML][HTML] Soft computing approach on estimating the lateral confinement coefficient of CFRP veiled circular columns

X Xue, GM Abdulsahib, OI Khalaf, J Jagan… - Alexandria Engineering …, 2023 - Elsevier
For any structures, Reinforced concrete (RC) columns are the utmost carping members. RC
columns jacketed with CFRP membrane enhance resistance, deformation aptitude, and the …

[HTML][HTML] New hybrid basalt/E-glass FRP jacketing for enhanced confinement of recycled aggregate concrete with clay brick aggregate

K Chaiyasarn, Q Hussain, P Joyklad… - Case Studies in …, 2021 - Elsevier
Recycled aggregate concrete (RAC) is more sustainable, eco-friendly, and cost-effective as
compared to natural aggregate concrete (NAC). Among recycled aggregates (RAs), clay …

Repair of fire damaged circular reinforced concrete columns with FRP composites

M Yaqub, CG Bailey - Construction and Building Materials, 2011 - Elsevier
An experimental study was undertaken to investigate the axial capacity of post-heated
circular reinforced concrete columns repaired with glass and carbon fibre reinforced …

Experimental study on influence of proposed FRP-strengthening techniques on RC circular short columns considering different types of damage index

M Haji, H Naderpour, A Kheyroddin - Composite Structures, 2019 - Elsevier
The most important phenomenon that threatens the stability and health of structures in
different parts of the world is the occurrence of an earthquake with varying intensity and …

Axial stress-strain behavior of pre-stressed CFRP confined concrete columns

Q Wang, X Liu, Y Liu, X Liang, C Lu - Construction and Building Materials, 2024 - Elsevier
Bonded carbon fiber reinforced polymer (CFRP) confined concrete presents issues such as
stress hysteresis and easy detachment at the interface between CFRP and concrete …

Adaptive neuro‐fuzzy inference modelling and sensitivity analysis for capacity estimation of fiber reinforced polymer‐strengthened circular reinforced concrete …

H Naderpour, K Nagai, M Haji, M Mirrashid - Expert Systems, 2019 - Wiley Online Library
In this study, a fuzzy logic‐based model for predicting the ultimate strength of FRP‐confined
circular reinforced concrete (RC) columns is presented. The adaptive neuro‐fuzzy inference …

Grooving methods in square RC columns strengthened with longitudinal CFRP under cyclic axial compression

A Saljoughian, D Mostofinejad - Engineering Structures, 2018 - Elsevier
The current research investigates the application of carbon-fiber reinforced polymer (CFRP)
composites with longitudinally aligned fibers for enhancing the compressive strength and …

Modeling for complete stress-strain curve of circular concrete columns confined with steel spiral and FRP

Y Wei, K Miao, X Zhang, Y Zhou, K Zheng - Journal of Building Engineering, 2021 - Elsevier
The results of 153 specimens from an experimental study on fiber-reinforced polymer (FRP)
and steel spiral-confined (FRP-SS-confined) circular concrete columns were collected from …