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Blending in the extended finite element method by discontinuous Galerkin and assumed strain methods

✍ Scribed by Robert Gracie; Hongwu Wang; Ted Belytschko

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
425 KB
Volume
74
Category
Article
ISSN
0029-5981

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## Abstract A combined approach of the finite‐element and boundary‐element methods is formulated for the analysis of arbitrarily shaped discontinuities in a grounded slab waveguide. In this approach, the discontinuity region is divided into two regions. One is a finite region with arbitrary inhomog