The structural performance and design of concrete-filled double skin tubular (CFDST) cross-
sections with square stainless steel outer tubes are studied herein. A total of 17 four-point …

In this study, a method of strengthening polyvinyl chloride (PVC)-carbon fiber reinforced
polymer (CFRP) confined concrete (PCCC) column-reinforced concrete (RC) beam exterior …

This paper presents an experimental investigation on the joints between four-limb concrete-
filled steel tubular (CFST) latticed column and composite box girder under low-cycle …

To investigate the seismic performance of an exterior joint connecting concrete-filled double-
skin steel tubular (CFDST) column to steel beam with reinforced concrete (RC) slab, four …

This research proposes a cruciform through-diaphragm (CTD) for an H-shaped steel beam
to concrete-filled steel tubular (CFST) column and investigates its seismic performance …

Abstracts To achieve efficient connections for concrete-filled square steel tube column and
overcome issues such as environmental pollution from onsite welding, a new full bolted joint …

This paper proposes a new configuration of PRCFST (prefabricated reinforced strength
concrete-filled steel tubular) column-column connection with transfer sleeves. First of all, five …

In order to enable the high-efficiency and easy-operation repairment of prefabricated
reinforced concrete column-steel beam (RCS) structure after damage, a novel replaceable …

The seismic performance of the steel beam-column joints is significantly influenced by the
composite action of the reinforced concrete (RC) slab. This paper aims to propose a …

Nowadays, many researchers are investigating prefabricated reinforced concrete composite
structural systems due to their ability to achieve the double carbon goal, which aligns with …