1. About the choice of a plastic-like model for shape memory alloys
- Author
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C. Lexcellent and R. M. Laydi
- Subjects
020303 mechanical engineering & transports ,0203 mechanical engineering ,0103 physical sciences ,02 engineering and technology ,01 natural sciences ,010305 fluids & plasmas - Abstract
The aim of this paper is to examine the impact of the choice of plasticity theory-inspired model in the prediction of the shape of phase transformation domains. In this field a comparison is made between Huber-Von Mises based model and an another integrating the non-symmetry between tension and compression. The yield surface of phase transformation initiation for a homogeneous body under proportional biaxial loading is discussed. A transport of these surfaces in the space of the "effective transformation strain of martensite tensor" is given.
- Published
- 2011
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