Examples of nonlinear homogenization involving degenerate energies. I. Plane strain

Author:

Chenchiah Isaac V1,Bhattacharya Kaushik2

Affiliation:

1. Max Planck Institute for Mathematics in the SciencesInselstrasse 22, 04103 Leipzig, Germany()

2. Division of Engineering and Applied ScienceCalifornia Institute of Technology, Pasadena, CA 91125, USA()

Abstract

The study of polycrystals of shape-memory alloys and rigid-perfectly plastic materials gives rise to problems of nonlinear homogenization involving degenerate energies. This paper presents a characterization of the stress and strain fields in a class of problems in plane strain, and uses it to study examples including checkerboards and hexagonal microstructures. Consequences for shape-memory alloys and rigid-perfectly plastic materials are discussed.

Publisher

The Royal Society

Subject

General Physics and Astronomy,General Engineering,General Mathematics

Reference16 articles.

1. Bhattacharya K Microstructure of martensite: why it forms and how it gives rise to the shape-memory effect. 2003 Oxford:Oxford University Press.

2. Elastic Energy Minimization and the Recoverable Strains of Polycrystalline Shape-Memory Materials

3. A model problem concerning recoverable strains of shape-memory polycrystals

4. Some examples of nonlinear homogenization involving nearly degenerate energies

5. Chenchiah I. V. 2004 Energy-minimizing microstructures in multiphase elastic solids. Ph.D. thesis California Institute of Technology.

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1. Phase-Field Reaction-Pathway Kinetics of Martensitic Transformations in a ModelFe3NiAlloy;Physical Review Letters;2010-07-15

2. Infinite-contrast periodic composites with strongly nonlinear behavior: Effective-medium theory versus full-field simulations;International Journal of Solids and Structures;2009-09

3. Localization of elastic deformation in strongly anisotropic, porous, linear materials with periodic microstructures: Exact solutions and dilute expansions;Journal of the Mechanics and Physics of Solids;2008-04

4. Jog my shape memory: dynamics as a challenge in mathematical materials science;Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences;2006-10-19

5. A model problem concerning recoverable strains of shape-memory polycrystals;Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences;2005-07-28

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