Material characterization of iron-based shape memory alloys for use in self-centering columns

• Published in: Smart materials and structures Vol. 33; no. 7; pp. 75001 - 75021
• Main Authors: Hong, Huanpeng, Gencturk, Bora, Saiidi, M Saiid
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.07.2024
• Subjects: low-cycle fatigue; post-tensioning; reinforced concrete; self-centering; shape memory alloys (SMA); temperature

Iron-based shape memory alloys (FeSMAs) are emerging as a promising material for use in post-tensioning concrete structures to provide self-centering capabilities during a seismic event. Past experimental studies on FeSMA focused on strengthening or repairing existing structural components under gra...