Self-centering structures against earthquakes: a critical review

C Fang, C Qiu, W Wang, MS Alam - Journal of Earthquake …, 2023 - Taylor & Francis
With critical lessons drawn from past major earthquakes, the engineering community is
appealing for a fundamental shift in the existing design philosophy for structures in seismic …

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 …

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 …

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 …

Collapse performance of seismically isolated buildings designed by the procedures of ASCE/SEI 7

S Kitayama, MC Constantinou - Engineering Structures, 2018 - Elsevier
This article presents an analytical study of the seismic collapse performance of seismically
isolated buildings and comparable non-isolated buildings. The study is based on …

Seismic behavior of self-centering reinforced concrete wall enabled by superelastic shape memory alloy bars

B Wang, S Zhu - Bulletin of Earthquake Engineering, 2018 - Springer
Reinforced concrete (RC) wall is a common type of structural component used in high-rise
buildings to resist lateral loads induced by earthquakes. RC walls are typically designed and …

Evaluation of approximate methods for estimating residual drift demands in BRBFs

N Asgarkhani, M Yakhchalian, B Mohebi - Engineering Structures, 2020 - Elsevier
Abstract Nowadays, Buckling Restrained Braced Frame (BRBF) system is extensively used
for the seismic design of new buildings. This system is composed of Buckling Restrained …

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 …

Effect of corrosion on self-centering energy dissipative devices

C Fang, C Cao, Y Xiao, Y Zheng - Engineering Structures, 2023 - Elsevier
This study reveals the effect of corrosion on the performance of typical self-centering energy
dissipation devices for seismic resilience enhancement. Two types of SC devices, namely …

Seismic response of SMA-based self-centering buckling-restrained braced frames under near-fault ground motions

AF Ghowsi, DR Sahoo - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
Self-centering buckling-restrained braces (SC-BRBs) consisting of BRBs as the primary load-
resisting elements and shape-memory alloy (SMA) bars as the supplemental re-centering …