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Fatigue and phase transition in an oscillating plate

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    0427035 - MÚ 2015 RIV NL eng J - Journal Article
    Bosia, S. - Eleuteri, M. - Kopfová, J. - Krejčí, Pavel
    Fatigue and phase transition in an oscillating plate.
    Physica B-Condensed Matter. Roč. 435, February (2014), s. 1-3. ISSN 0921-4526. E-ISSN 1873-2135
    R&D Projects: GA ČR GAP201/10/2315
    Institutional support: RVO:67985840
    Keywords : fatigue * hysteresis * phase transitions
    Subject RIV: BA - General Mathematics
    Impact factor: 1.319, year: 2014
    http://www.sciencedirect.com/science/article/pii/S0921452613006042

    We propose a temperature-dependent model for fatigue accumulation in an oscillating elasto-plastic plate accounting also for phase transition. The main modeling hypothesis is that the fatigue rate is proportional to the dissipation rate. We show thermodynamic consistency of the model and discuss a possible choice of the evolution equation for the fatigue parameter m.
    Permanent Link: http://hdl.handle.net/11104/0232648

     
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