Search
Now showing items 1-5 of 5
Hybrid system of longitudinal CFRP laminates and GFRP wraps for strengthening of existing circular concrete columns
(Elsevier, 2021-05-15)
This paper presents an investigation on the behavior of a strengthening system of longitudinal premanufactured carbon fiber-reinforced polymer (CFRP) laminates and transverse glass FRP (GFRP) wrapping for strengthening of ...
Second-order Analysis of Slender GFRP Reinforced Concrete Columns Using Artificial Neural Network
(Canadian Society for Civil Engineering, 2021-05-26)
Analysis of slender concrete columns reinforced with glass fiber-reinforced polymer (GFRP) bars is required for design and optimization purposes. Finite element, finite difference, and analytical-numerical tools were ...
Slender RC Columns Strengthened with a Novel Hybrid Strengthening System of External Longitudinal and Transverse FRPs
(ASCE, 2021-10-01)
In this study, the performance of slender circular concrete columns strengthened with a novel hybrid system of longitudinally bonded prefabricated fiber-reinforced polymer (FRP) laminates and transverse FRP wrapping is ...
Reliability-Based Evaluation of the Stiffness Reduction Factor for Slender GFRP Reinforced Concrete Columns
(Canadian Society for Civil Engineering, 2021-05-26)
The stiffness of concrete columns is adjusted by a factor referred to as the stiffness reduction factor or the stability resistance factor when utilizing the simplified second-order moment magnification method for designing ...
New mechanics-based confinement model and stress–strain relationship for analysis and design of concrete columns wrapped with FRP composites
(Elsevier, 2021-10-01)
The analysis and design of concrete columns wrapped with fiber-reinforced polymer (FRP) composites require the mathematical equation of stress–strain relationship and the ultimate conditions (i.e., stress and strain) ...