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Continuum Mechanics of Media with Interfaces

  • Ladislav V. Berka
Conference paper
Part of the Lecture Notes in Engineering book series (LNENG, volume 59)

Abstract

The basis for the description of the mechanical properties of materials is the definition of a model representing the characteristic quality of real materials. The first step in the analysis of the quality of any mechanical system is the definition of a geometrical model, represented in the branch of materials by a structural model. With respect to their structure materials can be divided into two groups, namely simple, with one physical /atomic or molecular/ level of a structure, and complex, with the structure on a level of particles and continuous or discontinuous phases.

This paper is concerned with a model of non-homogeneous materials with interfaces, i.e. with the polycrystalline structure. It derives quantities describing materials with volume and surface inhomogeneities and shows the procedure for deriving the equations of continuum mechanics for materials with such a structure.

Keywords

Strain Tensor Deformation Model Rotation Vector Polycrystalline Structure Cosserat Continuum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin, Heidelberg 1990

Authors and Affiliations

  • Ladislav V. Berka
    • 1
  1. 1.Institut of Theoretical and Applied MechanicsCzechoslovak Academy of SciencesPrague 2Czech Republic

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