On the effect of dissipation in shape-memory alloys

被引：27

作者：

Rajagopal, KR ^{[1
]}

Roubícek, T

机构：

[1] Texas A&M Univ, Dept Mech Engn, College Stn, TX 77843 USA

[2] Charles Univ Prague, Inst Math, CZ-18675 Prague 8, Czech Republic

[3] Acad Sci Czech Republ, Inst Informat Theory & Automat, CZ-18208 Prague 8, Czech Republic

来源：

NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS | 2003年 / 4卷 / 04期

关键词：

Martensitic transformation; viscosity; capillarity; regularity; rate-independent dissipation; plasticity;

D O I：

10.1016/S1468-1218(02)00079-2

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

After reviewing the phenomena of martensitic phase transformation in shape-memory alloys, the conventional models that take into consideration viscosity-like and capillarity-like response are investigated for vanishing "dissipative effects". It is shown that they do approach the fully conservative case. Experimental evidence indicates that the response is rate independent and thus a model incorporating a phenomenological rate-independent plasticity-type dissipation related with an activated phase-transformation process is investigated. (C) 2003 Published by Elsevier Science Ltd.

引用

页码：581 / 597

页数：17

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