NUMERICAL-METHOD FOR ELASTIC-PLASTIC TORSION BY VARIATIONAL INEQUALITY uri icon

abstract

  • The paper is concerned with a numerical procedure to solve the elastic-plastic torsion of a bar using the variational inequality concept. The finite element method with SOR (successive over relaxation) technique is employed to solve the variational inequality as a constrained minimuzation problem. Circular, square, L-shaped cross sections, and square cross section with a slit are considered as numerical examples. Von Mises yield criteria is employed. 1980.

published proceedings

  • INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES

author list (cited authors)

  • SATAKE, A., & REDDY, J. N.

citation count

  • 3

complete list of authors

  • SATAKE, A||REDDY, JN

publication date

  • January 1980