Seismic resilient steel structures: A review of research, practice, challenges and opportunities

C Fang, W Wang, C Qiu, S Hu, GA MacRae… - … of Constructional Steel …, 2022 - Elsevier
Steel structures have long been recognized as excellent earthquake-resistant systems.
However, this viewpoint wavered after the 1994 Northridge and 1995 Kobe earthquakes …

Seismic force demands on acceleration-sensitive nonstructural components: a state-of-the-art review

T Wang, Q Shang, J Li - Earthquake engineering and engineering vibration, 2021 - Springer
Nonstructural components (NSCs) are parts, elements, and subsystems that are not part of
the primary load-bearing system of building structures but are subject to seismic loading …

Floor acceleration control of self-centering braced frames using viscous dampers

S Hu, C Qiu, S Zhu - Journal of Building Engineering, 2023 - Elsevier
The self-centering braced frames (SCBFs) have been widely investigated for enhancing the
building structures' post-earthquake repairability by reducing or even eliminating the …

Seismic performance of self-centering steel frames with SMA-viscoelastic hybrid braces

C Fang, Y Ping, Y Chen, MCH Yam… - Journal of Earthquake …, 2022 - Taylor & Francis
This study presents a novel hybrid self-centering system aiming to overcome critical
shortcomings identified in the existing self-centering solution. Two types of hybrid brace …

Peak and residual responses of steel moment-resisting and braced frames under pulse-like near-fault earthquakes

C Fang, Q Zhong, W Wang, S Hu, C Qiu - Engineering structures, 2018 - Elsevier
This paper presents the behaviour of steel moment resisting and braced frames under pulse-
like near-fault earthquakes. The key properties for characterizing near-fault ground motions …

Seismic robustness of self‐centering braced frames suffering tendon failure

Y Ping, C Fang, Y Chen… - Earthquake Engineering & …, 2021 - Wiley Online Library
This paper comprehensively discusses the behavior and failure risk of self‐centering braced
frames suffering tendon fracture. The fundamental mechanism of tendon failure in self …

Hybrid self-centering rocking core system with fiction spring and viscous dampers for seismic resilience

S Hu, W Wang, MS Alam - Engineering Structures, 2022 - Elsevier
This research presents a novel aseismic system, the hybrid self-centering rocking core
(HSRC) system, for obtaining better seismic resilience in steel buildings. Two hybrid self …

A method for the direct estimation of floor acceleration spectra for elastic and inelastic MDOF structures

V Vukobratović, P Fajfar - Earthquake Engineering & Structural …, 2016 - Wiley Online Library
This paper deals with floor acceleration spectra, which are used for the seismic design and
assessment of acceleration‐sensitive equipment installed in buildings. In design codes and …

Approximate seismic performance of full and partial self-centering systems based on spectral analysis of SDOF systems

R Zhang, C Qiu, L Huang, J Jia - Structures, 2022 - Elsevier
This paper presents a performance evaluation of full and 'partial'self-centering (SC) systems
based on spectral analysis of Single Degree of Freedom (SDOF) systems. The primary …

Evaluation of seismic acceleration demands on building nonstructural elements

AK Kazantzi, D Vamvatsikos… - Journal of Structural …, 2020 - ascelibrary.org
As proven by several past earthquakes, seismic losses associated with nonstructural
damage in modern buildings are likely to significantly exceed those associated with …