Review and assessment of material, method, and predictive modeling for Fiber-Reinforced Polymer (FRP) partially confined concrete columns

MU Ghani, N Ahmad, KG Abraha, RZA Manj, MH Sharif… - Polymers, 2024‏ - mdpi.com
The repairing and strengthening of concrete structures using external and internal partial
confinements are inevitable in the construction industry due to the new standards and rapid …

[HTML][HTML] Effect of fiber wrap** on bending behavior of reinforced concrete filled pultruded GFRP composite hybrid beams

L Gemi, E Madenci, YO Özkılıç, Ş Yazman, A Safonov - Polymers, 2022‏ - mdpi.com
The application of pultruded fiber reinforced polymer (FRP) composites in civil engineering
is increasing as a high-performance structural element or reinforcing material for …

Axial compressive behavior of recycled aggregate concrete-filled square steel tube stub columns strengthened by CFRP

J Liang, S Lin, W Li, D Liu - Structures, 2021‏ - Elsevier
Abstract Fiber-reinforced polymer (FRP)-confined recycled aggregate concrete-filled steel
tube (RACFT) columns significantly mitigate the defects of RAC, and hence can be …

Correlation between the mechanical properties and the fiber breaking morphology of fiber reinforced shotcrete (FRS)

J Zhao, X Meng, L Chen, G Liu, Z Zhang, Q Xu - Composite Structures, 2021‏ - Elsevier
As the primary material for roadway support in underground engineering, shotcrete is of
great significance to the underground construction industry. Shotcrete alone is brittle and its …

Modified confining stress path dependent analytical model for axially loaded circular normal, high and ultra-high strength concrete-filled steel tube stub columns

S Lin, YG Zhao, ZH Lu - Composite Structures, 2020‏ - Elsevier
Previous studies suggested that the behaviors of confined concrete in concrete-filled steel
tube (CFT) columns were dependent on their confining stress paths, which thus should be …

Stress path-based compressive strength model of FRP-confined recycled aggregate concrete

J Wang, S Lin, YG Zhao - Construction and Building Materials, 2024‏ - Elsevier
The compressive strength model of fibre-reinforced polymer (FRP) confined recycled
aggregate concrete (RAC) is important in practical engineering designs. The existing …

Failure patterns and mechanical behavior of the cement mortar column partially confined by the FRP jacket

J Ma, J Bai, G Feng, H Zhao, R Pan, G Wu, X Shi… - Journal of Building …, 2024‏ - Elsevier
Fiber-reinforced polymer (FRP) composite has been recently adopted to maintain the
integrity of infrastructure made of cement mortar, attributed to its high strength-to-weight ratio …

Behavior and modeling of CFRP nonuniformly wrapped circular seawater sea-sand concrete (SSC) columns under axial compression

J Yang, J Wang, Z Wang - Construction and Building Materials, 2021‏ - Elsevier
An experimental study was performed in this paper to investigate the compressive behavior
of carbon fiber-reinforced polymer (CFRP) nonuniformly wrapped seawater sea-sand …

Behavior of postfire RC columns retrofitted with CFRP wraps under monotonic and cyclic axial loadings: Experiments and theoretical analyses

V Van Cao, LH Dinh, LC Trinh, HB Vo - Journal of Building Engineering, 2023‏ - Elsevier
Retrofitting postfire reinforced concrete (RC) columns is necessary because their
mechanical properties were reduced by fire. In this paper, experiments on postfire RC …

Probabilistic Calibration of Compressive Stress–Strain Models for FRP-Confined Concrete in Square Cross Section Members

QS Chen, B Yu, B Li - Journal of Composites for Construction, 2022‏ - ascelibrary.org
The confinement effect of concrete by fiber-reinforced polymer (FRP) jackets may
significantly enhance the axial compressive performance of concrete, although the results …