FRP-confined concrete columns with a stress reduction-recovery behavior: a state-of-the-art review, design recommendations and model assessments

JJ Liao, JJ Zeng, Y Zhuge, Y Zheng, G Ma, L Zhang - Composite Structures, 2023‏ - Elsevier
Different from the typical bi-linear stress–strain response, many recent studies have reported
a stress reduction-recovery response (ie, a three-segment behavior of strain hardening …

Coarse synthetic fibers (PP and POM) as a replacement to steel fibers in UHPC: Tensile behavior, environmental and economic assessment

JX Lin, RH Luo, JY Su, YC Guo, WS Chen - Construction and Building …, 2024‏ - Elsevier
Ultra-high performance concrete (UHPC) has excellent compressive strength and ductility.
Nevertheless, the extensive utilization of UHPC has been impeded by factors including the …

Punching shear behavior of FRP grid-reinforced ultra-high performance concrete slabs

JJ Liao, JJ Zeng, XC Lin, Y Zhuge… - Journal of Composites for …, 2023‏ - ascelibrary.org
Fiber-reinforced polymer (FRP) grid-reinforced ultra-high performance concrete (UHPC)
slabs are new structural solutions that take advantage of the mechanical properties of FRP …

Compressive behaviour of circular CFDST short columns with high-and ultrahigh-strength concrete

XF Yan, YG Zhao, S Lin - Thin-Walled Structures, 2021‏ - Elsevier
Concrete-filled double-skin steel tubular (CFDST) columns possess lower self-weight,
higher ductility and energy absorption than conventional concrete-filled steel tubular (CFST) …

[HTML][HTML] A state-of-the-art review of FRP-confined steel-reinforced concrete (FCSRC) structural members

YY Ye, JJ Zeng, PL Li - Polymers, 2022‏ - mdpi.com
Fiber-reinforced polymer (FRP) composites have been widely used for strengthening or
constructing structures due to their excellent corrosion resistance and high tensile strength …

Development and behavior of novel FRP-UHPC tubular members

JJ Zeng, P Feng, JG Dai, Y Zhuge - Engineering Structures, 2022‏ - Elsevier
In this short communication, a series of novel forms of tubular members made of fiber-
reinforced polymer (FRP) grid reinforced ultra-high-performance concrete (UHPC)(referred …

Axial compressive behavior and model assessment of FRP-confined seawater sea-sand concrete-filled stainless steel tubular stub columns

JJ Liao, JJ Zeng, WM Quach, JK Zhou - Composite Structures, 2023‏ - Elsevier
Concrete-filled steel tubular (CFST) columns have corrosion issues in coastal/offshore
constructions. Thus, a FRP-confined seawater sea-sand concrete (SSC)-filled stainless steel …

Novel ultra-high-performance concrete composite plates reinforced with FRP grid: Development and mechanical behaviour

YY Ye, ST Smith, JJ Zeng, Y Zhuge, WM Quach - Composite Structures, 2021‏ - Elsevier
In this study, a novel ultra-high-performance concrete (UHPC) composite plate that is
reinforced with a fibre-reinforced polymer (FRP) grid (herein FRP-UHPC composite plate) is …

Axial compressive behavior of FRP-concrete-steel double skin tubular columns with a rib-stiffened Q690 steel tube and ultra-high strength concrete

JJ Zeng, YZ Zheng, YL Long - Composite Structures, 2021‏ - Elsevier
Abstract Fiber-reinforced polymer (FRP)-concrete-steel double skin tubular columns
(DSTCs), which possess an outer FRP tube, an inner steel tube and sandwiched concrete …

FRP-concrete-steel tubular columns with a large inner void under lateral impact loading: Experimental study and finite-element modelling

B Zhang, S Lin, S Zhang, Y Jiang, C Lai, X Fu - Journal of Building …, 2023‏ - Elsevier
By combining two concentrically placed tubes (ie, an FRP tube as the external sheath and a
steel tube as the inner reinforcement) and a sandwiched concrete layer, FRP-concrete-steel …