✦ LIBER ✦

Elimination of the boundary layer effect in BEM computation of stresses

✍ Scribed by Sladek, V. ;Sladek, J.

Publisher: Wiley (John Wiley & Sons)
Year: 1991
Tongue: English
Weight: 669 KB
Volume: 7
Category: Article
ISSN: 0748-8025
DOI: 10.1002/cnm.1630070705

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✦ Synopsis

The paper presents a new numerical method of the computation of stresses and displacements at internal points using boundary elements. The accuracy of the computation is reasonable even if the internal point is very close to the boundary. The numerical algorithm is developed for both the two-and threedimensional problems. The accuracy of the numerical computations based on the proposed method is illustrated in a test problem of 2-D elastostatics.

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