Accession Number:

ADA110479

Title:

On an Axisymmetric Free Boundary Problem.

Descriptive Note:

Technical summary rept.,

Corporate Author:

WISCONSIN UNIV-MADISON MATHEMATICS RESEARCH CENTER

Personal Author(s):

Report Date:

1981-08-01

Pagination or Media Count:

29.0

Abstract:

The axisymmetric elastic-plastic torsion of a shaft of general shape subject to the Hencky consistency condition with the von Mises yield function is considered. It is proved that the Haar-Karman principle is valid in this case, and that the problem is essentially two-dimensional. The problem is reformulated as a variational inequality, and the existence and uniqueness of the solution is studied.

Subject Categories:

  • Theoretical Mathematics
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE