Recovery and residual stress of SMA wires and applications for concrete structures

Choi, Eunsoo; Cho, Sung-Chul; Wan Hu, Jong; Park, Taehyo; Chung, Young-Soo

doi:10.1088/0964-1726/19/9/094013

Public

Recovery and residual stress of SMA wires and applications for concrete structures

Published in Smart Materials and Structures • Aug 5, 2010

Authors:

Eunsoo Choi

Sung-Chul Cho

Jong Wan Hu

Abstract

In general, NiTi shape memory alloys are used for applications in civil structures. NiTi SMAs show good superelasticity and shape memory effect properties. However, for application of the shape memory effect, it is desirable for SMAs to show a wide temperature hysteresis, especially for civil struct...

Subject

SMA*

Residual stress

Materials science

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