Empirical Method of Solving an Integral Equation in Visco-Elasticity Theory,

Abstract

The paper presents the development of a method of improving the convergence of Il'yushin's method of approximations based on representing the relation between the solutions of problems in viscoelasticity theory and Poisson ratio in terms or rational functions, and on the combined use of creep and relaxation functions obtained experimentally. The method proposed consists in solving an integral equation in viscoelasticity theory on the basis of creep tests performed with a polymer sample containing an elastic element as an inclusion.

Document Details

Document Type
Technical Report
Publication Date
Dec 20, 1973
Accession Number
AD0776569

Entities

People

  • A. A. Ilyushin

Organizations

  • United States Army Foreign Science and Technology Center

Tags

DTIC Thesaurus Topics

  • Convergence
  • Creep
  • Creep Tests
  • Elastic Properties
  • Equations
  • Inclusions
  • Integral Equations
  • Integrals
  • Mathematics
  • Mechanical Properties
  • Physical Properties
  • Poisson Ratio
  • Rational Functions
  • Viscoelasticity

Readers

  • Computational Modeling and Simulation
  • Linear Algebra
  • Mechanical Engineering/Mechanics of Materials.