Dislocation Analysis of Stress. Volume I. Basic Concepts,

Abstract

It is shown that dislocation configurations in a continuum can be divided into two parts: (a) stress producing and (b) zero stress. The zero-stress parts can be described by arbitrary scalars, vectors, and antisymmetric tensors, and this formulation allows the deduction of the technique for determining the stress-producing part. Some aspects of the zero-stress dislocations and zero-stress-zero-force configurations are discussed relative to electron microscopy observations and high-temperature creep. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 08, 1971
Accession Number
AD0722432

Entities

People

  • James D. Buch

Organizations

  • The Aerospace Corporation

Tags

DTIC Thesaurus Topics

  • Dislocations
  • Electron Microscopy
  • Electrons
  • High Temperature
  • Microscopy
  • Observation
  • Optical Analysis

Fields of Study

  • Engineering

Readers

  • Calculus or Mathematical Analysis
  • Materials Science (Mechanical Engineering).
  • Pavement Materials Engineering.

Technology Areas

  • Microelectronics