The advancement of seismic isolation and energy dissipation mechanisms based on friction

C Zhang, A Ali - Soil Dynamics and Earthquake Engineering, 2021 - Elsevier
The historical development and practical implementation of structural base isolation systems
that work on the principle of friction are discussed in the light of analytical, numerical, and …

Sliding isolation systems: Historical review, modeling techniques, and the contemporary trends

AR Avinash, A Krishnamoorthy, K Kamath, M Chaithra - Buildings, 2022 - mdpi.com
Base isolation techniques have emerged as the most effective seismic damage mitigation
strategies. Several types of aseismic devices for base isolation have been invented, studied …

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 …

Seismic behavior of superelastic shape memory alloy spring in base isolation system of multi-story steel frame

Y Liu, H Wang, C Qiu, X Zhao - Materials, 2019 - mdpi.com
Owing to excellent re-centering capability and good damping behavior, superelastic shape
memory alloys (SMAs) are emerging as a potential new material to enhance the seismic …

Seismic evaluation of isolation performance on single layer cylindrical reticulated shells supported along four sides

G Nie, W Wang, C Zhang, X Zhi, K Liu - Engineering Structures, 2024 - Elsevier
This study investigated the dynamic characteristics and seismic isolation performance of a
single-layer cylindrical grid shell structure with lower support structures and different seismic …

Application of conical spring to maintain tuning of mass damper for wave-induced vibration control of offshore jacket platform subjected to changes in natural …

N Sarkar, AD Ghosh - Ocean Engineering, 2024 - Elsevier
Offshore jacket platforms are situated in challenging environmental conditions and often
experience changes in mass and stiffness, resulting in alteration in its dynamic properties …

Seismic response of a rc structure with new self-centering metallic dampers under biaxial near-field ground motions: shake table tests

A Benavent-Climent, G González-Sanz… - Journal of Building …, 2023 - Elsevier
A new metallic energy dissipation device (EDD) with self-centering capability is proposed,
and its effectiveness in controlling the seismic response of buildings subjected to near-fault …

Thermally modulated shape memory alloy friction pendulum (tmSMA‐FP) for substantial near‐fault earthquake structure protection

S Gur, GN Frantziskonis… - Structural Control and …, 2017 - Wiley Online Library
Vibration control of structures under near‐fault earthquakes by employing a friction
pendulum supplemented with thermally modulated shape memory alloy (SMA) springs as …

Performance improvement of base isolation systems by incorporating eddy current damping and magnetic spring under earthquakes

J Shan, Z Shi, N Gong, W Shi - Structural Control and Health …, 2020 - Wiley Online Library
An innovative subsystem with the incorporation of eddy current (EC) damping and magnetic
negative stiffness spring (MNSS) is proposed to develop feasible strategies for performance …

Improving the Efficiency of a Novel Controlled-Sliding-Based Isolation System for Brick Masonry Structures

A Ali, T Bibi, A Elshaer - Journal of Structural Engineering, 2024 - ascelibrary.org
Low-rise brick masonry buildings are considered the most vulnerable type of structures
when they are subjected to seismic excitation. Base isolation is considered a widely adopted …