Influence of expansive calcium sulfoaluminate cement in self-compacting concrete infilled rectangular steel tube columns under axial compression

V Ganga, SS Selvan - Structures, 2024 - Elsevier
This research study explores the experimental investigation of self-stressing self-compacted
concrete-infilled rectangular slender steel tube columns under axial compression. The self …

Experimental study on self-compacting concrete-filled steel tube samples containing shrinkage-controlling admixtures

M Muthu, BG Kumar, Ł Sadowski - Journal of Building Engineering, 2023 - Elsevier
Once again, the earthquake disaster in Turkey and Syria indicates the significance of
aseismic structures. Concrete-filled steel tube (CFT) columns are key components in such …

Interfacial bond capacity prediction of concrete-filled steel tubes utilizing artificial neural network

HH Almasaeid, DG Salman, RM Abendeh… - Cogent …, 2024 - Taylor & Francis
Concrete-filled steel tubes (CFSTs) have demonstrated superior performance compared to
other types of composite columns. The evaluation of interactions between concrete and steel …

The bond stress-slip full curve equation between the RAC and H-shaped: Experimental, theoretical and numerical simulation investigation

B Liu, GL Bai, ZZ Wang - Construction and Building Materials, 2021 - Elsevier
The steel reinforced recycled aggregate concrete (SRRAC) is a kind of composite building
material, and the bond performance at the interface determine the mechanical properties of …

Spatio-temporal autogenous shrinkage and cracking behavior of core concrete in full-scale CFST: Insights from the world's largest span arch bridge

Z Chen, C Wu, X Luo, W Xu, W Liang, Y Tang - Thin-Walled Structures, 2024 - Elsevier
A full-scale concrete-filled steel tube (CFST) examination was performed on the Tian'e
Longtan Bridge, featuring a 600-meter span and 0.9-meter steel tube diameter, to assess …

Enhancing adhesion of carbon-glass hybrid fibre-reinforced polymer tubes to seawater sea sand concrete through surface sand coating

J Subedi, N Glinatsis, M Bazli, A Rajabipour… - Materials and …, 2024 - Springer
The bond strength at the interface between seawater sea sand concrete (SWSSC) and fiber-
reinforced polymer (FRP) tubes is critical but remains understudied. This paper examines …

Bonding-slip behaviour of steel-concrete interfaces in CFDST members with PBL ribs

YL Shi, JX Ren, JH Fan, WD Wang, HC Wang - Engineering Structures, 2024 - Elsevier
The bonding-slip behaviour of different materials of concrete-filled double skin steel tubular
members under different interfacial connection structures, such as ribbed plates and ribbed …

Concrete shrinkage analysis with quicklime, microfibers, and SRA admixtures

D Židanavičius, M Augonis, N Adamukaitis, IV Fornes - Materials, 2023 - mdpi.com
This research explores the effect of various humidity conditions and the efficiency of
shrinkage-reducing admixtures on the free shrinkage strain of ordinary Portland cement …

Axial compressive properties of self-compacting concrete filled steel tube short columns with ground desulfurization slag

L Liu, Y Liu, Z Cheng, X Cheng, H Zhang - Materials, 2022 - mdpi.com
Desulfurization slag (DS) is the solid waste discharged from the bottom of the circulating
fluidized bed (CFB) boiler. It has good pozzolanic activity, self-hardening property and large …

Bond behaviour of expansive self-compacting concrete infilled light gauge steel rectangular columns

V Ganga, SS Selvan - Innovative Infrastructure Solutions, 2024 - Springer
This research paper explores the bond strength and bond behaviour of expansive self-
compacting concrete (SCC) infilled rectangular light gauge steel tube columns. A total of …