ISSN:
1069-8299
Keywords:
stress intensity factors (SIF)
;
finite element method (FEM)
;
reciprocal work contour integral (RWCI)
;
path-independent integrals (PII)
;
displacement correlation technique (DCT)
;
quarter-point displacement technique (QPDT)
;
Engineering
;
Numerical Methods and Modeling
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Mathematics
,
Technology
Notes:
A new method for improving the approximations of stress intensity factors computed from path-independent integrals is developed. The method uses Richardson's extrapolation. Numerical results are given to show the efficiency and the stability of the present method. © 1998 John Wiley & Sons, Ltd.
Additional Material:
11 Ill.
Type of Medium:
Electronic Resource
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