[HTML][HTML] Innovations in earthquake risk reduction for resilience: Recent advances and challenges

F Freddi, C Galasso, G Cremen, A Dall'Asta… - International Journal of …, 2021 - Elsevier
Abstract The Sendai Framework for Disaster Risk Reduction 2015–2030 (SFDRR) highlights
the importance of scientific research, supporting the 'availability and application of science …

Seismic performance of frame with middle partially encased composite brace and steel-hollow core partially encased composite spliced frame beam

H Huang, Z Chen, M Zhao, B Wang, Y Ye - Journal of Building Engineering, 2024 - Elsevier
Steel-hollow core partially encased composite spliced frame beam (SHSFB) and middle
partially encased composite brace (MPECB) demonstrate the potential to economize on …

Damage-free self-centring links for eccentrically braced frames: development and numerical study

A Lettieri, A de la Peña, F Freddi, M Latour - Journal of Constructional Steel …, 2023 - Elsevier
Many recent research studies focused on the development of innovative seismic-resilient
structures, chasing the objectives of minimising both seismic damage and repair time, hence …

Self-centering companion spines with friction spring dampers: validation test and direct displacement-based design

S Hu, W Wang, B Qu - Engineering Structures, 2021 - Elsevier
This paper aims to propose self-centering companion spines with friction spring dampers
(denoted as SCS) for obtaining better post-earthquake resilience in steel building structures …

Theoretical and experimental research on the rocking truss system with post-tensioned rocking connection

XL Yang, MM Jia, DG Lu, CY Cui - Journal of Building Engineering, 2024 - Elsevier
The weak story failure often occurs in steel frame structures and the collapse risk of the
frames will increase because of concentrated plastic deformation in the soft story. The work …

[HTML][HTML] Genetic Algorithm for the optimal placement of Self-Centering Damage-Free joints in steel MRFs

L Pieroni, S Di Benedetto, F Freddi, M Latour - Journal of Constructional …, 2022 - Elsevier
Nowadays' earthquake engineering is co** with the challenging task of providing low-cost
seismic resilient structures. Among others, a viable solution for seismic resilient Steel …

Seismic fragility and risk assessment of self-centering wall structures with traditional and sliding joint infill walls

X Zhu, H Wu, Y Zhou - Engineering Structures, 2023 - Elsevier
Self-centering (SC) precast wall structures have emerged as earthquake-resilient structural
systems with excellent seismic performances characterized by low damage as well as …

Experimental testing of post-tensioned steel-timber hybrid frames equipped with energy-dissipating braces

F Chen, Z Li, M Li, Z Shu - Engineering Structures, 2023 - Elsevier
The weak properties of wood in perpendicular-to-grain direction have imposed significant
design challenges for post-tensioned (PT) timber frame structures. To resolve the …

Hybrid self-centering companion spines for structural and nonstructural damage control

S Hu, S Zhu, W Wang - Engineering Structures, 2022 - Elsevier
This paper intends to develop a new lateral force-resisting system–the hybrid self-centering
companion spines system (denoted as the HSCS system)–for obtaining better seismic …

Self-centering shape memory alloy-viscoelastic hybrid braces for seismic resilience

ZX Zhang, Y **, X He - Materials, 2022 - mdpi.com
This paper presents a novel type of hybrid self-centering braces incorporating tension-only
superelastic NiTi shape memory alloy (SMA) cables and integrated viscoelastic dampers …