PHOTOELASTICITY WITH FINITE DEFORMATIONS

Abstract

A phenomenological theory is developed for the propagation of plane electromagnetic waves in a deformed non-absorbing centrosymmetric isotropic material. It is assumed that the dielectric constant and specific reluctance matrices depend on the deformation gradients at the instant of measurement. The theory is formulated from both the Eulerian and Lagrangian standpoints.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1969
Accession Number
AD0693267

Entities

People

  • G. F. Smith
  • Ronald Rivlin

Organizations

  • Lehigh University

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms

DTIC Thesaurus Topics

  • Abstracts
  • Cartesian Coordinates
  • Classification
  • Constitutive Equations
  • Coordinate Systems
  • Department Of Defense
  • Dielectric Permittivity
  • Elastic Properties
  • Electric Fields
  • Electromagnetic Fields
  • Equations
  • Magnetic Fields
  • Materials
  • Mathematics
  • Measurement
  • Photoelasticity
  • Square Roots

Fields of Study

  • Physics

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Materials Science and Engineering.
  • Mechanical Engineering/Mechanics of Materials.