EQUATIONS OF PLANE DEFORMATION IN LINEAR HARDENING HAVING TIME DIFFERENTIAL OPERATORS

Abstract

Integral-operator equations of creep and relaxation corresponding to A. Yu. i shlinskiy's generalized model of plane elastoplastic deformation with linear hardening of a compressible material are set up and analyzed. Using these equations, the peculiarities of relaxation in the elasticity and plasticity zones with hardening are studied. A study is made of the nature of the cha ge with respect to time of the radius of a plasticity zone (with linear hardening) located near a circular aperture cut in an infinite plane about the circumference of which a pressure is exerted. (Author

Document Details

Document Type
Technical Report
Publication Date
Aug 21, 1962
Accession Number
AD0286600

Entities

People

  • M.i. Rozovskiy

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Elastic Properties
  • Equations
  • Hardening
  • Integrals
  • Materials
  • Mathematics
  • Plastic Properties

Fields of Study

  • Physics

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Powder metallurgy of Titanium alloys.
  • Structural Dynamics.

Technology Areas

  • AI & ML
  • AI & ML - Machine Learning Algorithms