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 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 …

This paper presents a cyclic loading test study on 2 full-scale stirrup cage confined circular
concrete-filled steel tube (CFT) columns and 3 full-scale stirrup cage confined square CFT …

An investigation was conducted using pseudo-static testing to analyze the seismic behavior
of thin-walled stirrup-confined circular concrete-filled steel tube (TSCCFT) piers. In addition …

This paper focuses on two novel enhancement schemes for thin-walled square concrete
filled steel tubular (CFST) columns, ie, diagonal rib stiffener and circular liner stiffener, with …

Concrete-filled round-ended elliptical hollow section (CFREHS) columns are gradually
coming into use as piers and arches in engineering practice, owing to their unique …

Concrete-filled steel tube (CFST) columns are widely used in structures where high bearing
capacity and ductility are crucial. They offer several advantages over conventional steel or …

Ductility of square concrete filled steel tubular (CFST) columns is generally significantly
lower than that of circular ones, especially when they are under high level of axial loads …

The excellent seismic performance of concrete-filled steel tube (CFST) structures has been
widely recognized, but there is a paucity of research on composite columns using UHPC …

The objective of this work is to study the effect of structural size on the seismic behavior of
the square concrete-filled steel tubular (CFST) short columns experimentally. A total of eight …