Manufacturing and performance of a novel self‐centring damper with shape memory alloy ring springs for seismic resilience

W Wang, C Fang, A Zhang, X Liu - Structural Control and …, 2019 - Wiley Online Library
This paper discusses the manufacturing process and mechanical performance of a novel
self‐centring damper equipped with a group of kernel elements, namely, shape memory …

Reliability-based optimization of multiple nonlinear PTMDs for seismic retrofitting of buildings

LFF Miguel, RH Lopez, AJ Torii, AT Beck - Structures, 2022 - Elsevier
Abstract Recent Probabilistic Seismic Hazard Analysis (PSHA) for Chile has indicated a
significant increase in PGA values currently adopted in the country. Thus, assessing the …

Robust design optimization for SMA based nonlinear energy sink with negative stiffness and friction

S Das, S Chakraborty, Y Chen… - Soil Dynamics and …, 2021 - Elsevier
We introduced shape memory alloy (SMA) assisted nonlinear energy sink (NES) with
negative stiffness for seismic vibration mitigation. The ability of dissipating energy through a …

Response of bridges isolated by shape memory–alloy rubber bearing

SK Mishra, S Gur, K Roy… - Journal of bridge …, 2016 - ascelibrary.org
The present paper deals with optimum performance of the shape memory–alloy-based
rubber bearing (SMARB) compared with the conventionally adopted lead rubber bearing …

Experimental, mathematical model, and simulation of a dual-system self-centering energy dissipative brace equipped with SMA and variable friction device

T Liu, L Zhu, J Luo, YR Dong, Z Li - Journal of Constructional Steel …, 2023 - Elsevier
The application of shape memory alloy (SMA) in seismic-resistant devices has received
extensive attention due to its unique superelastic and shape memory effect. The poor energy …

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 …

Seismic protection by rocking with superelastic tendon restraint

S Li, HH Tsang, N Lam - Earthquake Engineering & Structural …, 2022 - Wiley Online Library
This article introduces an innovative system for enhancing the seismic performance of a
structure through facilitating large rotational (rocking) motion to occur without risking …

Lateral stability design and modelling of high-rise fully modular buildings with superelastic tendon restrained rocking isolation

S Li, N Lam, HH Tsang - Journal of Building Engineering, 2025 - Elsevier
The merits of modular building construction in terms of improved quality control, high energy
efficiency and minimising on-site construction activities are well known. Fully self-supporting …

Moving orifice circular liquid column damper for controlling torsionally coupled vibration

DK Pandey, SK Mishra - Journal of Fluids and Structures, 2018 - Elsevier
The effectiveness of the Tuned Liquid Column Damper (TLCD) has been established in
controlling the vibration of structures from wind or earthquakes. The present study …

Optimal tuning of SMA inerter for simultaneous wind induced vibration control of high-rise building and energy harvesting

S Das, A Chakraborty, I Barua - Smart Materials and Structures, 2021 - iopscience.iop.org
This study proposes shape memory alloy based inerter combined with electromagnetic
transducer for both vibration control of buildings and energy harvesting. The proposed …