A STUDY ON THE ORIGIN OF PLASTIC SPIN

It has been proposed that plastic spin originates from material anisotropy such as internal stress. The plastic spin has been applied to the objective rates of back stresses and used as the cure for the oscillation of solution in pure shear with Jaumann rate. However, there are likely to have been some fundamental misleadings in the origin of plastic spin. In this paper, plastic deformations of polycrystalline materials are discussed in detail, and new origins for plastic spin are suggested in which it originates from geometric properties of plastic deformation and from the simultaneous stress components. It is also shown that the plastic spin is not significant and sensitive to initially given texture.

  • Supplemental Notes:
    • PRADS 95, 6th Intl Symposium on Practical Design of Ships and Mobile Units; 17-22 Sept 1995; Seoul, Korea. Procs. Publ by Soc Naval Architects of Korea, ISBN 89-950016-2-3. Vol 2, p 2.946 [12 p, 19 ref, 1 tab, 5 fig]
  • Authors:
    • Nam Y-Y
    • Kim, Moon Jeong
    • S-S
    • Lee, Brian Ho-Yin
    • S-G
  • Publication Date: 1995

Language

  • English

Subject/Index Terms

Filing Info

  • Accession Number: 00727830
  • Record Type: Publication
  • Source Agency: British Maritime Technology
  • Files: TRIS
  • Created Date: Nov 4 1996 12:00AM