AN INVESTIGATION INTO THE COMBINED ISOTROPIC-KINEMATIC WORKHARDENING RULE

The Ziegler modification of the Prager kinematic workhardening rule has been shown to be a correct statement of consistency during plastic loading. Although the same modification has been used in conjunction with a combined isotropic-kinematic workhardening rule, it has not been established that this latter model renders an acceptable statement of consistency. This paper shows that the Ziegler modification used with the combined isotropic-kinematic workhardening rule not only satisfies the consistency condition, but is also computationally more efficient than a direct employment of the consistency condition.

  • Corporate Authors:

    Texas A&M University, College Station

    Department of Aerospace Engineering
    College Station, TX  United States  77843

    Office of Naval Research

    Department of the Navy, 800 North Quincy Street
    Arlington, VA  United States  22217
  • Authors:
    • Allen, D H
  • Publication Date: 1979-5-30

Media Info

  • Features: References;
  • Pagination: 11 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00197161
  • Record Type: Publication
  • Report/Paper Numbers: 3275-79-2 Tech Rpt.
  • Contract Numbers: N00014-76-C-0150
  • Files: TRIS
  • Created Date: Aug 28 1979 12:00AM