Paper Title:
Distribution Character of Structural Stress for Aluminum Alloy Thick Plate
  Abstract

Generation of structural stress in aluminum alloy thick plate is divided into three stages including the early, stable and late period using thermodynamics and elasticity theory. With FEM and mechanical state of materials, nonuniform plastic deformation is discussed, and distributions and characters of structural stress are analysized in each stage. Finally, experimental results agreed with date of the FEM. This truth demonstrated that mechanism of stress that changes in the process of thermal field works on formation of the final residual stress in the thick plate.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Structure Materials
Edited by
Zhongning Guo
Pages
1930-1934
DOI
10.4028/www.scientific.net/AMR.311-313.1930
Citation
S. J. Wei, K. Liao, "Distribution Character of Structural Stress for Aluminum Alloy Thick Plate", Advanced Materials Research, Vols. 311-313, pp. 1930-1934, 2011
Online since
August 2011
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Price
$32.00
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