Uni-axial behaviour of steel slag concrete-filled-steel-tube columns with external confinement

MH Lai, YH Lin, YY Jin, Q Fei, ZC Wang, JCM Ho - Thin-Walled Structures, 2023 - Elsevier
Using steel slag, a waste by-product in the steel industry to replace natural aggregates to
produce concrete can offer a sustainable solution in mitigating the environmental problems …

[HTML][HTML] A novel packing-coupled stress-strain model for confined concrete

MH Lai, JL Lin, J Cui, FM Ren, S Kitipornchai… - Engineering …, 2024 - Elsevier
To develop low carbon footprint concrete (LCFC) with less CO 2 emissions, various minerals
(limestone, metakaolin) and industrial waste by-product (fly ash (FA), silica fume (SF), slag) …

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 …

Comparative study of compressive behavior of confined NSC and UHPC/UHPFRC cylinders externally wrapped with CFRP jacket

W Li, Y Lu, P Wang, Y Jiang, L Wang, T Shi… - Engineering Structures, 2023 - Elsevier
This study conducted a fundamental investigation on compressive behaviors of carbon fiber-
reinforced polymer (CFRP)-confined normal-strength concrete (NSC) and ultra-high …

Experimental investigation on axial compressive behavior of novel FRP-ECC-HSC composite short column

S Li, TM Chan, B Young - Composite Structures, 2023 - Elsevier
A novel composite column, consisting of an outer fiber reinforced polymer (FRP) tube, an
engineered cementitious composite (ECC) ring and an inner high strength concrete (HSC) …

Axial compressive behavior of UHPC confined by FRP

Z Dang, Z Li, P Feng - Composite Structures, 2022 - Elsevier
To improve the negative influence on the structural members from the failure brittleness of
the ultra-high performance concrete (UHPC) and enhance the load-bearing capacity and …

Compressive behavior and modeling of concrete wrapped by hybrid low-high elongation capacities FRP

YL Bai, SZ Liu, SJ Mei - Engineering Structures, 2024 - Elsevier
This paper experimentally investigated the monotonic and cyclic compressive behavior of
concrete confined with hybrid carbon fiber-reinforced polymer (CFRP) and large rupture …

Artificial neural network (ANN) and finite element (FEM) models for GFRP-reinforced concrete columns under axial compression

HF Isleem, BA Tayeh, WS Alaloul, MA Musarat, A Raza - Materials, 2021 - mdpi.com
In reinforced concrete structures, the fiber-reinforced polymer (FRP) as reinforcing rebars
have been widely used. The use of GFRP (glass fiber-reinforced polymer) bars to solve the …

Recent advances in concrete-filled fiber-reinforced polymer tubes: a systematic review and future directions

M Saadeh, MR Irshidat - Innovative Infrastructure Solutions, 2024 - Springer
This paper aims to consolidate and summarize the latest advancements in concrete-filled
fiber-reinforced polymer (FRP) tubes. Through a systematic approach, the review paper …

Confinement model for LRS FRP-confined concrete using conventional regression and artificial neural network techniques

HF Isleem, F Peng, BA Tayeh - Composite Structures, 2022 - Elsevier
Concrete confined using fiber-reinforced polymer (FRP) composites experience significant
enhancements in strength and strain. For the seismic retrofitting of existing reinforced …