EXPERIMENTAL SOLUTION OF SOME MIXED BOUNDARY VALUE PROBLEMS.

Abstract

This paper deals with means of applying known displacements and known stresses to the boundaries of models used in experimental stress analysis. The solution of several problems in which means are used, is reviewed. The evaluation of the stresses, strains, and displacements in the field is conducted using several experimental stress analysis methods. Particular emphasis is placed on the methods used to study several kinds of shrinkage problems with two- and threedimensional photoelasticity. The application of these methods is illustrated with examples, several of which are in the field of stress analysis of solid propellant grains. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1964
Accession Number
AD0600546

Entities

People

  • Augusto J. Durelli
  • V. J. Parks

Organizations

  • The Catholic University of America

Tags

DTIC Thesaurus Topics

  • Boundaries
  • Boundary Value Problems
  • Displacement
  • Energetic Materials
  • Materials
  • Photoelasticity
  • Propellant Grains
  • Propellants
  • Solid Propellants
  • Stress Analysis
  • Stresses
  • Test And Evaluation

Fields of Study

  • Mathematics

Readers

  • Structural Dynamics.
  • Structural Health Monitoring of Composite Structures.