In this paper, the dual boundary element method in time domain is developed for three-dimensional dynamic crack problems. The boundary integral equations for displacement and traction in time domain are presented. By using the displacement equation and traction equation on crack surfaces, the discon
✦ LIBER ✦
A Galerkin boundary element formulation with dual reciprocity for elastodynamics
✍ Scribed by J. J. Pérez-Gavilán; M. H. Aliabadi
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 185 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0029-5981
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Solution of interior problems of structural acoustics by the boundary element method at low frequencies may be inaccurate due to the absence of a quasi-static component in the computed acoustic pressure. This part of the acoustic pressure is generated by uniform displacements of the #uid}structure i