ON THE INFLUENCE OF VISCOELASTIC COMPRESSIBILITY IN STRESS ANALYSIS

Abstract

Almost all the solutions in the literature of viscoelastic stress analysis have dealt with materials which exhibit viscoelastic behavior in shear but are incompressible or elastic in dilatation. This has been influenced in part by the fact that accurate measurement of viscoelastic characteristics in dilatation are difficult to make, and only now are preliminary results becoming available. Since more precise measurement of dilatational response can be expected, certain solutions of viscoelastic stress analysis problems are presented to illustrate the convenience of utilizing measured relaxation moduli in dilatation as well as shear in evaluating stress distribution.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1963
Accession Number
AD0420647

Entities

People

  • E. H. Lee
  • N. C. Huang
  • T. G. Rogers

Organizations

  • Stanford University

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Bulk Modulus
  • Compressive Properties
  • Computer Languages
  • Constitutive Equations
  • Equations
  • Government Procurement
  • Governments
  • Integral Equations
  • Internal Pressure
  • Materials
  • Measurement
  • Mechanics
  • Modulus Of Elasticity
  • Numerical Analysis
  • Shear Modulus
  • Stress Analysis
  • Stresses

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Structural Health Monitoring of Composite Structures.
  • Systems Analysis and Design