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Rheology pp 305-311 | Cite as

A Theory of the Effects of Pressure on Finite Elastic Shear

  • B. Bernstein
  • E. A. Kearsley

Abstract

Often the theory of finite deformations of an elastic medium is used with the added restriction of incompressibility of the medium. This restriction makes possible the solution of several classes of problems in terms of an unspecified strain-energy potential, however, it excludes the possibility that the elastic material properties depend on pressure. In this paper, a general theory of materials whose mechanical properties depend on pressure will be derived from the unrestricted theory and the condition for incompressibility of the medium will be added as an approximation.

Keywords

Elastic Medium Deviatoric Stress Simple Extension Finite Deformation Elastic Potential 
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

© Plenum Press, New York 1980

Authors and Affiliations

  • B. Bernstein
    • 1
  • E. A. Kearsley
    • 1
  1. 1.Polymer Science and Standards DivisionNational Bureau of StandardsUSA

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