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A non-linear kinematic hardening model for a steel under complex loadings

✍ Scribed by R. El Abdi; H. Samrout

Publisher: Elsevier Science
Year: 2000
Tongue: English
Weight: 304 KB
Volume: 76
Category: Article
ISSN: 0045-7949
DOI: 10.1016/s0045-7949(99)00130-3

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✦ Synopsis

A viscoplastic three-dimensional model is proposed in order to predict the response of the 28CrMoV5-8 steel used in brake discs of a High Speed Train, which are subjected simultaneously to mechanical and thermal loadings. This viscoplastic law is based on the internal thermodynamic variables and takes into account the non-linear kinematic and isotropic hardenings with plastic strain memory eect.

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