Publications

Authors:

Auricchio, Ferdinando; Bonetti, Elena; Marigonda, Antonio

Title:

A metric approach to plasticity via Hamilton-Jacobi equation

Year:

2010

Type of item:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Language:

Inglese

Format:

A Stampa

Referee:

Sì

Name of journal:

MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES

ISSN of journal:

0218-2025

N° Volume:

20

Number or Folder:

9

Page numbers:

1617-1647

Keyword:

plasticity models; metric associated to Hamilton-Jacobi equation; dissipative metric; energetic formulation

Short description of contents:

Thermodynamical consistency of plasticity models is usually written in terms of the so-called "maximum dissipation principle''. In this paper, we discuss constitutive relations for dissipative materials written through suitable generalized gradients of a (possibly non-convex) metric. This new framework allows us to generalize the classical results providing an interpretation of the yield function in terms of Hamilton-Jacobi Equations theory.

Product ID:

57930

Handle IRIS:

11562/344803

Deposited On:

October 27, 2010

Last Modified:

November 11, 2022

Bibliographic citation:

Auricchio, Ferdinando; Bonetti, Elena; Marigonda, Antonio, A metric approach to plasticity via Hamilton-Jacobi equation «MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES» , vol. 20 , n. 9 , 2010 , pp. 1617-1647

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