Experimental investigation into mild steel circular concrete-filled double skin steel tube columns

AK Tiwary - Journal of Constructional Steel Research, 2022 - Elsevier
Constructing the concrete-filled double skin steel tube (CFDST) column involves placing
concrete in between two steel tubes. Such tubes may have the same cross-section shape on …

Bond-slip behaviour of concrete filled double skin steel tubular (CFDST) columns

HG Hasan, T Ekmekyapar - Marine Structures, 2021 - Elsevier
This paper provides novel results and key findings for the bond-slip field since there is no
single study available in the literature conducted on the bond-slip behaviour of concrete …

Numerical analysis of square concrete‐filled double‐skin tubular columns with outer stainless‐steel tube

TT Le, VI Patel, QQ Liang, P Huynh… - Structural Concrete, 2022 - Wiley Online Library
Stainless steel has increasingly been utilized in concrete‐filled composite columns because
of its high corrosion resistance and aesthetic appearance. However, there is little published …

Fire resistance of stiffened CFDST columns after earthquake-induced damages

S Mohammadbagheri, B Shekastehband - Thin-Walled Structures, 2020 - Elsevier
Despite the awareness about the hazard gained through the past evidence, fire following an
earthquake remains a predominant agent of damage to buildings and life-line structures …

Mechanical performance of concrete-filled square steel tube stiffened with PBL subjected to eccentric compressive loads: Experimental study and numerical …

J Liu, J Yang, B Chen, Z Zhou - Thin-Walled Structures, 2020 - Elsevier
This paper describes an experimental study on the flexural and eccentric compressive
behavior of concrete-filled square steel tube (CFSST) beam-columns stiffened with PBL …

Behavior of CFRP strengthened concrete-filled steel tubes with spherical-cap gap under axial compression

X Chen, F Liao, HS Mohamed, J Wang, Z Huang… - Structures, 2023 - Elsevier
Carbon fiber-reinforced polymer (CFRP) strengthening can be considered as an effect
approach to compensate the unfavorable influence caused by the spherical-cap gap on …

Experimental and numerical study on dynamic behavior of precast segmental CFDST columns under large equivalent explosions

M Xia, M Li, Z Zong, Y Lin, Y Liu - Journal of Constructional Steel Research, 2024 - Elsevier
Precast segmental columns have various advantages as compared to traditional cast-in-
place monolithic columns. Numerous studies have been conducted to investigate the …

Height-thickness ratio on axial behavior of composite wall with truss connector

Y Qin, GP Shu, XL Zhou, JH Han, YF He - Steel and Composite …, 2019 - dbpia.co.kr
Double skin composite walls offer structural and economic merits over conventional
reinforced concrete counterparts in terms of higher capacity, greater stiffness, and better …

Structural behavior of the stiffened double-skin profiled composite walls under compression

Y Qin, YW Li, XZ Lan, YS Su, XY Wang… - Steel and Composite …, 2019 - dbpia.co.kr
Steel-concrete composite walls have been proposed and developed for applications in
various types of structures. The double-skin profiled composite walls, as a natural …

[PDF][PDF] Behavior of hybrid CFST with FRP-confined UHPC core under axial compression

Y Tao, JB Gu, JF Chen, P Feng - Steel and Composite Structures, 2021 - thufeng.net
A fiber-reinforced polymer (FRP)-confined concrete core that provides high strength and
ductility under axial compression can act as strength enhancement in a hybrid column. In the …