Damping in SMA-reinforced composites using SMA-intrinsic properties

被引：5

作者：

Boller, C ^{[1
]}

Konstanzer, P ^{[1
]}

Matsuzaki, Y ^{[1
]}

Ikeda, T ^{[1
]}

机构：

[1] EADS Mil Aircraft, D-81663 Munich, Germany

来源：

SMART STRUCTURES AND MATERIALS 2001: INDUSTRIAL AND COMMERCIAL APPLICATIONS OF SMART STRUCTURES TECHNOLOGIES | 2001年 / 4332卷

关键词：

shape memory effect; damping; composite material systems;

D O I：

10.1117/12.429689

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 [机械工程];

摘要：

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 modelling 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 optimised.

引用

页码：471 / 479

页数：9

共 8 条

[1]

BOLLER C, 2000, P 11 INT C AD STRUCT

[2]

One-dimensional pseudoelastic theory of shape memory alloys [J].