Three-Dimensional Stresses in a Half Space Caused by Penny-Shaped Inclusions

Abstract

Elastic stress fields caused by isotropic penny-shaped inclusions and axisymmetric ellipsoidal inhomogeneities in a semi-infinite solid are investigated. The analytical solution for these problems is obtained by applying Hankel transformations and Eshelby's solution for ellipsoidal inclusions. This new approach can also be applied to other axisymmetric-potential function- related problems in the half space. Keywords: Elastic solution, Inclusion, Orthotropic misfit, Image stress, Half space.

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Document Details

Document Type
Technical Report
Publication Date
Aug 19, 1988
Accession Number
ADA199535

Entities

People

  • H. Y. Yu
  • S. C. Sanday

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Axisymmetric
  • Bessel Functions
  • Boundaries
  • Cartesian Coordinates
  • Composite Materials
  • Dislocations
  • Engineering
  • Equations
  • Inclusions
  • Integral Equations
  • Materials
  • Materials Science
  • Security
  • Simultaneous Equations
  • Stress Analysis
  • Stresses
  • Three Dimensional

Fields of Study

  • Mathematics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Materials Science (Mechanical Engineering).

Technology Areas

  • Space