Performance of the BEM solution in 3D acoustic wave scattering

Advances in Engineering Software

Volumn 32, Issue 8, 2001, Pages 629-639

  Tadeu, A J B ^a   Godinho, L ^a   Santos, P ^a  

^a UNIVERSITY OF COIMBRA   (Portugal)

Author keywords

Acoustic scattering; Boundary element errors; Boundary element method; Two and a half dimensional problem; Wave propagation

Indexed keywords

ACOUSTIC WAVE PROPAGATION; BOUNDARY ELEMENT METHOD; ERROR ANALYSIS; MATHEMATICAL MODELS;

SPATIAL WAVE NUMBERS;

ACOUSTIC WAVE SCATTERING;

EID: 0035427056     PISSN: 09659978     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0965-9978(01)00010-2     Document Type: Article

References (26)

1. Surface motion of a semi-cylindrical alluvial valley for incident plane SH waves
2. Three-dimensional diffraction of elastic waves by a spherical cavity in an elastic half-space. 1: Closed-form solutions
3. Diffraction of SV waves by underground circular, cylindrical cavities
4. Diffraction of elastic waves by three dimensional surface irregularities
5. Forced vibrations of circular foundations in layered media
6. Effect of topography and subsurface inhomogeneities on seismic SV waves
7. A boundary integral equation method for acoustic scattering in a waveguide with nonplanar surfaces
8. The computational of the scattered pressure field from a cylinder embedded between two half-spaces with different densities
9. Acoustic scattering from cylindrical objects embedded between two half-spaces
10. A novel boundary integral formulation for three-dimensional analysis of thin acoustic barriers over an impedance plane
11. Diffraction of plane SH waves in a half-space
12. Acoustic scattering by a partially buried three-dimensional elastic obstacle
13. Wave propagation through ground
14. Topographic effects for incident P, SV and Rayleigh waves
15. Effect of canyon topographies on strong ground motion
16. Scattering of waves by subterranean structures via the boundary element method
17. Scattering of waves by buried cavities via boundary element method
18. Scattering of waves by buried inclusions via boundary element method
19. Discrete wave-number representation of seismic-source wave field
20. Theoretical calculation of the spectrum of first arrivals in layered elastic mediums
21. Closed-form integration of singular terms for constant, linear and quadratic boundary elements. Part I: SH wave propagation
22. The application of integral equation methods to the numerical solution of some exterior boundary-value problems
23. Improved integral formulation for acoustic radiation problems