Compressive behavior of FRP-confined ultra-high performance concrete (UHPC) and ultra-high performance fiber reinforced concrete (UHPFRC)

JJ Wang, SS Zhang, XF Nie, T Yu - Composite Structures, 2023 - Elsevier
Due to its superior mechanical properties and durability, ultra-high performance concrete
(UHPC) or ultra-high performance fiber reinforced concrete (UHPFRC) has emerged as a …

[HTML][HTML] Axial compressive behavior of FRP-confined concrete: Experimental test database and a new design-oriented model

T Ozbakkaloglu, JC Lim - Composites Part B: Engineering, 2013 - Elsevier
A large number of experimental studies have been conducted over the last two decades to
understand the behavior of FRP-confined concrete columns. This paper presents a …

Unified stress–strain model of concrete for FRP-confined columns

YY Wei, YF Wu - Construction and Building Materials, 2012 - Elsevier
This paper presents a unified stress–strain model of concrete for circular, square, and
rectangular columns confined by fiber-reinforced polymer (FRP) jackets. Through the …

[HTML][HTML] Influence of concrete strength and confinement method on axial compressive behavior of FRP confined high-and ultra high-strength concrete

T Vincent, T Ozbakkaloglu - Composites Part B: Engineering, 2013 - Elsevier
This paper presents an experimental investigation on the effect of concrete compressive
strength and confinement method on confined high and ultra high-strength concrete (HSC …

Behavior of FRP-confined normal-and high-strength concrete under cyclic axial compression

T Ozbakkaloglu, E Akin - Journal of Composites for Construction, 2012 - ascelibrary.org
An important application of fiber-reinforced polymer (FRP) composites is as a confining
material for concrete, both in the seismic retrofit of existing reinforced concrete columns and …

Fiber reinforced polymer (FRP) confined circular concrete columns: An experimental overview

MK Valasaki, CG Papakonstantinou - Buildings, 2023 - mdpi.com
Fiber-reinforced polymers (FRPs) are widely used as composite materials in civil
engineering applications to rehabilitate or strengthen reinforced-concrete structural …

Machine learning and nonlinear finite element analysis of fiber‐reinforced polymer‐confined concrete‐steel double‐skin tubular columns under axial compression

HF Isleem, T Qiong, NDKR Chukka, R Kumar… - Structural …, 2024 - Wiley Online Library
Abstract Fiber‐reinforced polymer (FRP)‐confined double‐skin tubular columns (DSTCs)
are an innovative type of hybrid columns that consist of an outer tube made of FRP, an inner …

Compressive behavior of concrete-filled FRP tube columns: Assessment of critical column parameters

T Ozbakkaloglu - Engineering Structures, 2013 - Elsevier
A comprehensive experimental program has been underway at the Structures Laboratory of
the University of Adelaide to investigate the behavior of concrete-filled fiber-reinforced …

Confinement model for FRP-confined high-strength concrete

JC Lim, T Ozbakkaloglu - Journal of Composites for Construction, 2014 - ascelibrary.org
It is well understood that confining concrete with fiber-reinforced polymer (FRP) composites
can significantly enhance its strength and deformability. However, the confinement demand …

NORM waste, cements, and concretes. A review

F Puertas, JA Suárez-Navarro, M Alonso López… - 2021 - digital.csic.es
The use of industrial waste and/or by-products as alternative sources of raw materials in
building materials has become standard practice. The result, more sustainable construction …