Design and analysis of a seismic resilient steel moment resisting frame equipped with damage-free self-centering column bases

E Elettore, F Freddi, M Latour, G Rizzano - Journal of Constructional Steel …, 2021 - Elsevier
Many recent research studies focused on the development of innovative seismic resilient
structures by chasing the objectives of minimising both seismic damage and repair time …

Disassembly and reuse of structural members in steel-framed buildings: state-of-the-art review of connection systems and future research trends

S Kitayama, O Iuorio - Journal of Architectural Engineering, 2023 - ascelibrary.org
Reducing carbon emissions in the construction sector is essential in a period of climate
emergency. Disassembly and reuse of structural members are considered to reduce the …

Seismic behavior of self-centering column base with replaceable stiffener angle steels

D Sun, Y Yang, Y Ma, Y Xue, Y Yu, S Feng - Thin-Walled Structures, 2022 - Elsevier
An innovative performance-recoverable self-centering column base with replaceable
stiffener angle steels was proposed to achieve the restoration of structural functionality after …

Experimental evaluation of a rocking damage-free steel column base with friction devices

F Freddi, CA Dimopoulos… - Journal of Structural …, 2020 - ascelibrary.org
This paper presents the experimental evaluation of an earthquake-resilient rocking damage-
free steel column base, previously proposed and numerically investigated by the authors …

Performance-based assessment of seismic-resilient steel moment resisting frames equipped with innovative column base connections

E Elettore, A Lettieri, F Freddi, M Latour, G Rizzano - Structures, 2021 - Elsevier
Many recent research studies have focused on developing innovative seismic-resilient
structural systems to reduce repair costs and downtime in the aftermath of an earthquake. In …

Axial compressive behavior of circular concrete-filled steel tube stub columns prepared with spontaneous-combustion coal gangue aggregate

Y Zhang, Q Xu, Q Wang, M Zhou, H Liu… - Journal of Building …, 2022 - Elsevier
The compressive behavior of circular concrete-filled steel tube (CFST) stub columns
prepared with spontaneous-combustion coal gangue aggregate (SCGA) was investigated to …

Parametric study and finite element analysis of self-centring steel column bases with different structural properties

E Elettore, F Freddi, M Latour, G Rizzano - Journal of Constructional Steel …, 2022 - Elsevier
In recent years there have been significant advancements in the definitions of innovative
seismic-resilient structural systems, chasing the urgent need to reduce repair costs and …

Prediction of seismic acceleration response of precast segmental self-centering concrete filled steel tube single-span bridges based on machine learning method

D Zhang, Y Chen, C Zhang, G Xue, J Zhang… - Engineering …, 2023 - Elsevier
The precast segmental self-centering concrete-filled steel tube (PSCFST) bridge is not only
the ideal choice for fast and environmentally friendly construction but also has good seismic …

Experimental and theoretical investigations of post-tensioned precast reinforced concrete bridge pier with external replaceable energy dissipaters

Y Zhu, J Wu, J Zhang, L Xie, Y Wei, C Tong - Engineering Structures, 2023 - Elsevier
This study presents a post-tensioned (PT) precast reinforced-concrete bridge pier with
external replaceable energy dissipaters (PRCB-EREDs). The EREDs provide both bending …

Cyclic tests of precast post-tensioned concrete filled steel tubular (PCFT) columns with internal energy-dissipating bars

Y Shen, X Liu, Y Li, J Li - Engineering Structures, 2021 - Elsevier
In this paper, a promising construction option, which combines the concrete filled steel
tubular (CFT) column and the self-centering rocking system, is introduced and its seismic …