Paper Title:
FEM Formulation and Analysis of Elasto-Plastic Stress Singularity
  Abstract

The present study shows a new idea for investigating characteristics of stress singularity field around a vertex associated with elasto-plastic properties of materials. FEM formulation for elasto-plastic stress singularity analysis is expressed to investigate an eigenvalue and the intensity of singularity.The elasto-plastic stress singularity in a flip chip joint was investigated using the FEM formulation. After that, the possibility of delamination on the flip chip joint was discussed.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
915-918
DOI
10.4028/www.scientific.net/KEM.324-325.915
Citation
W. Attaporn, H. Koguchi, "FEM Formulation and Analysis of Elasto-Plastic Stress Singularity", Key Engineering Materials, Vols. 324-325, pp. 915-918, 2006
Online since
November 2006
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Price
$32.00
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