Počet záznamů: 1

Quasistatic isothermal evolution of shape memory alloys

  1. 1.
    0369988 - MU-W 2012 RIV SG eng J - Článek v odborném periodiku
    Frigeri, S. - Krejčí, Pavel - Stefanelli, U.
    Quasistatic isothermal evolution of shape memory alloys.
    Mathematical Models and Methods in Applied Sciences. Roč. 21, č. 12 (2011), s. 2409-2432 ISSN 0218-2025
    Grant CEP: GA ČR GAP201/10/2315
    Výzkumný záměr: CEZ:AV0Z10190503
    Klíčová slova: shape memory alloys * quasistatic evolution
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 1.635, rok: 2011
    http://www.worldscinet.com/m3as/21/2112/S0218202511005787.html

    This paper focuses on a three-dimensional phenomenological model for the isothermal evolution of a polycrystalline shape memory alloy. The model, originally proposed by Auricchio, Taylor, and Lubliner in 1997, is thermodynamically consistent and reproduces the crucial martensitic reorientation effect as well as the tension-compression asymmetric behavior of the material. We prove the existence of a weak solution of the corresponding quasistatic evolution problem by passing to the limit within a time-discretization procedure.
    Trvalý link: http://hdl.handle.net/11104/0203916
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