A review of shape memory alloy research, applications and opportunities

JM Jani, M Leary, A Subic, MA Gibson - Materials & Design (1980-2015), 2014 - Elsevier
Shape memory alloys (SMAs) belong to a class of shape memory materials (SMMs), which
have the ability to 'memorise'or retain their previous form when subjected to certain stimulus …

A European Association for the Control of Structures joint perspective. Recent studies in civil structural control across Europe

B Basu, OS Bursi, F Casciati, S Casciati… - … Control and Health …, 2014 - Wiley Online Library
Structural control has been comprehensively studied over the world as a multidisciplinary
research field. The present work is motivated by an attempt to give a common frame to the …

Performance assessment of steel frame buildings with hybrid self-centering braces under extremely rare far-field earthquakes

F Shi, W Yuan, OE Ozbulut, C Zhang, Y Zhou - Thin-Walled Structures, 2024 - Elsevier
This paper investigates the seismic performance enhancement of steel frame buildings
using a novel hybrid self-centering braces (HSBs) under extremely rare earthquake events …

Seismic fragility assessment of concrete bridge pier reinforced with superelastic shape memory alloy

AHM Muntasir Billah, MS Alam - Earthquake Spectra, 2015 - journals.sagepub.com
In an attempt to reduce permanent displacement and damage, a hybrid reinforced concrete
(RC) bridge pier configuration is considered in the present study. The plastic hinge region of …

Shape memory alloy cables for structural applications

OE Ozbulut, S Daghash, MM Sherif - Journal of Materials in Civil …, 2016 - ascelibrary.org
Shape memory alloys (SMAs) have attracted a great deal of attention as a smart material
that can be used in various civil engineering applications. In contrast to the use of SMAs in …

Hysteretic response and failure behavior of an SMA cable‐based self‐centering brace

F Shi, Y Zhou, OE Ozbulut, F Ren - Structural Control and …, 2022 - Wiley Online Library
This study explores the experimental response and failure behavior of an SMA cable brace.
The kernel of the developed SMA brace consists of four SMA cables with a diameter of 8 …

Influence of shape memory alloy brace design parameters on seismic performance of self‐centering steel frame buildings

F Shi, OE Ozbulut, Y Zhou - Structural Control and Health …, 2020 - Wiley Online Library
This paper investigates the seismic and collapse performance of shape memory alloy (SMA)
braced steel frame structures considering the effects of various brace design parameters …

Novel two-stage superelastic SMA bars with enhanced ductility and graded pseudo-yielding for seismic applications

ZP Chen, S Zhu - Engineering Structures, 2023 - Elsevier
This study proposed a novel design concept of two-stage superelastic shape memory alloy
(SMA) elements to achieve graded pseudo-yielding and enhanced ductility that are suitable …

A review of shape memory alloy artificial muscles in bionic applications

H Du, G Li, J Sun, Y Zhang, Y Bai… - Smart Materials and …, 2023 - iopscience.iop.org
As an important part of soft robots, artificial muscles have received increasing attention. And
since artificial muscles are developed by imitating the characteristics of biological muscles …

Characterization of shape memory alloy energy dissipators for earthquake‐resilient structures

AM Asfaw, OE Ozbulut - Structural Control and Health …, 2021 - Wiley Online Library
In this paper, a new shape memory alloy (SMA) dam** device named confined
superelastic dissipator (CSD) was examined. The proposed dissipator consists of a fused …