Damping in SMA-reinforced composites using SMA intrinsic properties

Christian Boller; Peter Konstanzer; Yuji Matsuzaki; Tadashige Ikeda

doi:10.1117/12.429689

14 June 2001 Damping in SMA-reinforced composites using SMA intrinsic properties

Christian Boller, Peter Konstanzer, Yuji Matsuzaki, Tadashige Ikeda

Proceedings Volume 4332, Smart Structures and Materials 2001: Industrial and Commercial Applications of Smart Structures Technologies; (2001) https://doi.org/10.1117/12.429689
Event: SPIE's 8th Annual International Symposium on Smart Structures and Materials, 2001, Newport Beach, CA, United States

Abstract

The hysteresis between transformation to martensite and austenite in a SMA is discussed here as an intrinsic material property to be used to enhance damping. Initially the SMA constitutive modeling is described on a thermomechanical basis before considering the coupling of the SMA with a host structure targeting in the long term to a composite. The different parameters influencing damping with regard to the applied loads is discussed and conclusions are drawn with regard to how these parameters have to be set such that damping of a SMA-composite can be optimized.

Citation Download Citation

Christian Boller, Peter Konstanzer, Yuji Matsuzaki, and Tadashige Ikeda "Damping in SMA-reinforced composites using SMA intrinsic properties", Proc. SPIE 4332, Smart Structures and Materials 2001: Industrial and Commercial Applications of Smart Structures Technologies, (14 June 2001); https://doi.org/10.1117/12.429689

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