Self-centering seismic-resistant structures: Historical overview and state-of-the-art

C Zhong, C Christopoulos - Earthquake Spectra, 2022 - journals.sagepub.com
This state-of-the-art review provides an overview of the evolution of self-centering structures
from early historical structures that inherently exhibited a recentering response to modern …

[HTML][HTML] Review of self-centering rocking systems for earthquake-resistant building structures: State of the art

M Froozanfar, S Moradi, R Kianoush… - Journal of Building …, 2024 - Elsevier
Rocking structural systems have been proposed as a promising solution for designing
resilient building structures. These low-damage systems can prevent significant economic …

Seismic performance improvement of existing RCFs using external PT-PBSPC frame sub-structures: Experimental verification and numerical investigation

XY Cao, G Wu, JWW Ju - Journal of Building Engineering, 2022 - Elsevier
A novel external sub-structure is developed for the seismic performance improvement of
existing frame buildings, namely, post-tensioned precast bolt-connected steel-plate …

Development and experimental study of disc spring–based self-centering devices for seismic resilience

C Fang, W Wang, D Shen - Journal of Structural Engineering, 2021 - ascelibrary.org
A novel self-centering device that employs disc springs as its kernel components is
developed and experimentally verified in this study. The device is suitable for use in self …

Probabilistic economic seismic loss estimation of steel braced frames incorporating emerging self-centering technologies

C Fang, Y Ping, Y Zheng, Y Chen - Engineering Structures, 2021 - Elsevier
This paper presents a comprehensive economic seismic loss assessment of emerging steel
frames incorporating different types of self-centering braces. Particular focus is on failure …

Probabilistic seismic performance assessment of RC frames retrofitted with external SC-PBSPC BRBF sub-structures

XY Cao, DC Feng, G Wu, JG Xu - Journal of Earthquake …, 2022 - Taylor & Francis
ABSTRACT A new external retrofitting sub-structure is proposed, namely, self-centering
precast bolt-connected steel-plate reinforced concrete buckling-restrained-brace-frame (SC …

A self-centering brace with superior energy dissipation capability: development and experimental study

LH Xu, XS Xie, ZX Li - Smart Materials and Structures, 2018 - iopscience.iop.org
This study proposes the development of a magnetorheological self-centering brace (MR–
SCB) that can improve the energy dissipation capability of SCBs. The proposed brace …

Rotational viscoelastic dampers for steel buckling-restrained braced frames: concept, validation, and evaluation

Z Shu, G Li, Q Xu, Y Leng - Journal of Building Engineering, 2023 - Elsevier
A new type of rotational viscoelastic damper (RVED) was proposed to effectively increase
the levels of inherent damping of the steel buckling-restrained braced frame (SBRBF). The …

A post-tensioned self-centering yielding brace system: development and performance-based seismic analysis

E Nobahar, B Asgarian, O Mercan… - Structure and …, 2021 - Taylor & Francis
Recent seismic events demonstrated that excessive post-earthquake residual drifts might
result in high repair costs, temporary interruption of building functions due to required …

An analytical approach to evaluate life-cycle cost of deteriorating pipelines

KJ Kere, Q Huang - Reliability Engineering & System Safety, 2024 - Elsevier
Optimal inspection and maintenance planning for deteriorating pipelines is important for cost-
effective risk management decisions. The objective of this study is to develop an analytical …