Paper Title:
Investigation of Relationship between Material Flow Direction and Local Stress Field in Plastic Deformation
  Abstract

The maximum mean stress gradient direction in typical plane strain and axisymmetrical plastic deformation problems was calculated by numerical method to investigate relationships between material flow direction and related local stress field. Good agreement was found between the movement direction in the deforming bodies and the maximum mean stress gradient direction of the related local mean stress field. This agreement was also found in typical 3-D problems by numerical simulation and visualization.

  Info
Periodical
Materials Science Forum (Volumes 575-578)
Edited by
Jitai NIU, Zuyan LIU, Cheng JIN and Guangtao Zhou
Pages
489-494
DOI
10.4028/www.scientific.net/MSF.575-578.489
Citation
J. Zhang, Z. B. He, S. J. Yuan, "Investigation of Relationship between Material Flow Direction and Local Stress Field in Plastic Deformation", Materials Science Forum, Vols. 575-578, pp. 489-494, 2008
Online since
April 2008
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Price
$32.00
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