The behavior of concrete filled steel tubular (CFST) elements with different types of stiffening
measures has been wildly investigated during the past two decades through experimental …

A novel type of seawater and sea sand concrete (SSC)-filled FRP-carbon steel composite
tube (SFSCT) column composed of FRP-carbon steel composite tubes and core-filled SSC …

The use of nanotechnology in the field of construction emerged as the utilization of
nanomaterials to improve the mechanical properties of concrete. In this study, a novel form …

This paper presents an optimised Artificial Neural Network (ANN) model for predicting the
ultimate axial strengths of concentrically loaded Concrete-Filled Steel Tubular (CFST) short …

This paper presents a numerical, experimental, and theoretical study on the behavior of
concrete-filled square double-skin steel tubular (CFDST) stub columns under axial …

Rectangular concrete-filled steel tubes (RCFST) are efficient structural members that exhibit
good strength, stiffness, and ductility. The mechanical properties of RCFST can be further …

Stirrup-confined concrete-filled square steel tubular (CFSST) columns with spiral stirrup
alleviates the local buckling of square steel tube, thereby improving both ultimate bearing …

A pseudo-static test study was conducted to investigate the seismic performance of stirrup-
confined square concrete-filled steel tube (CFST) bridge piers. Furthermore, a refined finite …

In view of lacking in-depth study on the influence of stirrups on the confinement action of
stirrup-confined concrete-filled steel tubular (CFT) stub columns, this paper takes concrete …

Highlights•Axial compressive behaviour of concrete-filled WAAM steel tube numerically
assessed.•Structural performances of concrete-filled WAAM steel tube experimentally …