Chang, W.-S. orcid.org/0000-0002-2218-001X and Araki, Y. (2016) Use of shape-memory alloys in construction: a critical review. Proceedings of the Institution of Civil Engineers - Civil Engineering, 169 (2). pp. 87-95. ISSN 0965-089X
Abstract
Shape-memory alloys possess a number of unique characteristics, such as shape memory and superelasticity. Shape memory means the alloys return to their original condition when heated, whereas superelasticity allows large deformations with limited or no residual strain. When the alloys repeatedly undergo phase transformation, they have superior energy dissipation capacity compared to normal metallic materials. Recent developments have been rapid, making the alloys a viable solution for numerous situations in buildings and infrastructure. This paper provides an overview of the potential and limitations of shape-memory alloys in construction. First, applications in real projects are introduced and lessons learned are discussed. Second, the use of shape-memory alloys to mitigate natural disasters and enhance structural performance; to reduce vibration by increased damping; and to integrate into building envelopes to respond to the environment and improve energy efficiency are reviewed and discussed. Finally, factors that affect the shape-memory alloys used in construction are discussed.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © ICE Publishing 2017. Reproduced in accordance with the publisher's self-archiving policy. |
Keywords: | buildings; structures & design materials technology seismic engineering |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Social Sciences (Sheffield) > School of Architecture (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 20 Dec 2017 12:12 |
Last Modified: | 27 Dec 2017 17:55 |
Published Version: | https://doi.org/10.1680/jcien.15.00010 |
Status: | Published |
Publisher: | ICE Publishing |
Refereed: | Yes |
Identification Number: | 10.1680/jcien.15.00010 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:124961 |