Hostname: page-component-78c5997874-mlc7c Total loading time: 0 Render date: 2024-11-06T02:04:34.757Z Has data issue: false hasContentIssue false
  • English
  • Français

Stability of a dislocation : Discrete model

Published online by Cambridge University Press:  01 August 1998

A. B. MOVCHAN ,
R. BULLOUGH  and
J. R. WILLIS
A. B. MOVCHAN
Affiliation:
School of Mathematical Sciences, University of Bath, Bath BA2 7AY, UK
R. BULLOUGH
Affiliation:
4 Long Meadow, Manor Road, Goring, Reading RG8 9EQ, UK
J. R. WILLIS
Affiliation:
D.A.M.T.P., Silver Street, Cambridge CB3 9EW, UK
Get access Rights & Permissions [Opens in a new window]

Abstract

An algorithm, based on a discrete nonlinear model, is presented for evaluation of the critical shear stress required to move a dislocation through a lattice. The stability of solutions of the corresponding evolution problem is analysed. Numerical results provide upper and lower bounds for the critical shear stress.

Type
Research Article
Information
European Journal of Applied Mathematics , Volume 9 , Issue 4 , August 1998 , pp. 373 - 396
Copyright
1998 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)