An advanced implementation of the direct boundary element method applicable to transient problems involving three‐dimensional solids of arbitrary shape and connectivity is …
B Birgisson, E Siebrits, AP Peirce - International journal for …, 1999 - Wiley Online Library
Evidence of numerical instabilities in two‐dimensional time domain direct boundary element methods is presented. The effects of numerical versus analytical integration of spatial …
S Bu, TG Davies - Advances in Engineering Software, 1995 - Elsevier
This paper describes an investigation into the error bounds of Gauss-Legendre integration for non-singular integrals in three-dimensional boundary element analyses. Based on these …
SP Walker, MJ Bluck, I Chatzis - International Journal of …, 2002 - Wiley Online Library
Time‐domain integral equation analyses are prone to instabilities, in a range of applications areas including acoustics, electrodynamics and elastodynamics, and a variety of …
This paper presents a formulation of a time‐domain three‐dimensional boundary element method for site response analysis of topographic structures. The boundary element …
M Kitahara, K Nakagawa, JD Achenbach - Computational Mechanics, 1989 - Springer
The set of singular integral equations which relates unknown fields on the surface of the scatterer to a time-harmonic incident wave is solved by the boundary element method. The …
GD Manolis, PI Tetepoulidis, DG Talaslidis… - … Analysis with Boundary …, 1995 - Elsevier
An efficient numerical approach based on both boundary and finite element methods is developed in this work. This development is capable of realistic three dimensional analyses …
A new advanced time domain BEM formulation is presented for the study of general 3-D elastodynamic problems. The proposed method is based on the infinite space Stokes …
This study focuses on investigating spatial variation of ground motion that has great influence on the dynamic behavior of the large structures located on the surface topography …