Paper Title:
The Analytical Trial Function Method (ATFM) for Finite Element Analysis of Plane Crack/Notch Problems
  Abstract

A new technique, Analytical Trial Function Method (ATFM), is proposed to formulate new finite element models for analysis of plane crack/notch problems. A new analytical finite element, named ATFM-CN, is successfully constructed. Furthermore, in order to determine the eigenvalues of the crack/notch problems, which utilized in above analytical trial functions, a modified sub-region accelerated Müller method is also suggested. Numerical examples show the present approach exhibits excellent performance in the analysis of stress-singularity problems.

  Info
Periodical
Key Engineering Materials (Volumes 385-387)
Edited by
H.S. Lee, I.S. Yoon and M.H. Aliabadi
Pages
617-620
DOI
10.4028/www.scientific.net/KEM.385-387.617
Citation
Xiang Rong Fu et al., 2008, Key Engineering Materials, 385-387, 617
Online since
July 2008
Price
US$ 28,-
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