Moving Nonlocal Crack: Anti-Plane Shear Case

Abstract

The present work is concerned with the investigation of the stress distribution near the tip of a uniformly moving crack in a brittle elastic solid. To this end, we employ the recently developed theory of nonlocal elasticity which incorporates important features of atomic lattice dynamics relevant to the study of microscopic defects, as well as macroscopic phenomena that fall within the domain of classical elasticity in the long wave-length limit. Originator-supplied keywords include: Crack tip, Moving crack, Nonlocal elasticity.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1984
Accession Number
ADA149996

Entities

People

  • A. C. Eringen
  • N. Ari

Organizations

  • Princeton University

Tags

Communities of Interest

  • Air Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Applied Mechanics
  • Bessel Functions
  • Civil Engineering
  • Constitutive Equations
  • Crack Tips
  • Differential Equations
  • Elastic Properties
  • Engineering
  • Equations
  • Lattice Dynamics
  • Mechanical Engineering
  • Mechanics
  • Military Research
  • Partial Differential Equations
  • Two Dimensional
  • Wave Propagation

Readers

  • Materials Science (Mechanical Engineering).
  • Structural Dynamics.