Singular superposition technique to simulate cavities in elastostatic problems using boundary element method
Abstract:
An efficient singular superposition technique in elastostatics boundary element methods for cavity detection using a point load is presented in this paper. The superposition of several concentrated loads to simulate the presence of cavities leads to a significant reduction of the computational time in the elastostatics field solution with the boundary element method since no boundary re-discretization is necessary throughout the optimization process. Results of cavity presence problems simulated using numerical experiments validate the approach in regular geometrical configurations with single cavities.
Año de publicación:
2007
Keywords:
- Boundary element method (BEM)
- Elastostatic
- Cavity detection
- Singular superposition
Fuente:


Tipo de documento:
Article
Estado:
Acceso restringido
Áreas de conocimiento:
- Ingeniería mecánica
Áreas temáticas de Dewey:
- Ingeniería y operaciones afines
- Ingeniería civil

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- ODS 9: Industria, innovación e infraestructura
- ODS 12: Producción y consumo responsables
- ODS 8: Trabajo decente y crecimiento económico
