Solution to the Problems of Stress Concentration in Doubly-Connected Plates in Plastic Deformations,

Abstract

In this work is examined the variation-difference method of solving the first basic two-dimensional problem of the theory of plasticity for doubly-connected regions using curvilinear rectangular co-ordinates. This approach makes it possible to investigate the questions of stress concentration when the curvilinear boundaries of this form are present, and to attain definite advantages in the realization of a solution to the problems on a computer.

Document Details

Document Type
Technical Report
Publication Date
Nov 19, 1974
Accession Number
ADA003006

Entities

People

  • A. G. Ugodchikov
  • A. N. Pautov
  • I. V. Chepeleva

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Boundaries
  • Computers
  • Mechanical Properties
  • Physical Properties
  • Plastic Deformation
  • Plastic Properties
  • Stress Concentration
  • Stresses
  • Two Dimensional

Fields of Study

  • Mathematics

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Mechanical Engineering/Mechanics of Materials.