Please use this identifier to cite or link to this item: http://cicy.repositorioinstitucional.mx/jspui/handle/1003/198
Regularization of hypersingular integrals in 3-D fracture mechanics: Triangular BE, and piecewise-constant and piecewise-linear approximations
VOLODYMYR ZOZULYA
Acceso Abierto
Atribución-NoComercial-SinDerivadas
http://dx.doi.org/10.1016/j.enganabound.2009.09.005
http://dx.doi.org/10.1016/j.enganabound.2009.09.005
http://dx.doi.org/10.1016/j.enganabound.2009.09.005
In this article the hypersingular integrals that arise when boundary integral equation (BIE) methods are used to solve fracture mechanics problems are considered. An approach for hypersingular integral regularization is based on the theory of distribution and Green's theorems. This approach is applied for regularization of the hypersingular integrals over triangular boundary elements (BEs) for the case of piecewise-constant and piecewise-linear approximations. The hypersingular integrals are transformed into regular contour integrals that can be easily calculated analytically.
30-08-2010
Artículo
Inglés
TECNOLOGÍA DE MATERIALES
Appears in Collections:Artículos de Investigación Arbitrados

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