Accession Number:

ADA028768

Title:

Screw Dislocation in Nonlocal Elasticity.

Descriptive Note:

Technical rept.,

Corporate Author:

PRINCETON UNIV N J DEPT OF CIVIL AND GEOLOGICAL ENGINEERING

Personal Author(s):

Report Date:

1976-07-01

Pagination or Media Count:

22.0

Abstract:

The solution is given for the problem of screw dislocation in nonlocal elasticity. The shear stress and the elastic energy are calculated. Interestingly enough none of the classical singularities for the stress and energy exist in the nonlocal solutions. Estimates are provided for the critical shear stress which will produce a single dislocation of one atomic distance. Author

Subject Categories:

  • Crystallography
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE