Now showing items 1-7 of 7
Numerical treatment of thick shells with holes [Presentation]
A. Boundary Integral Equation Method (B.1.E.M.) formulation is presented. After a general situation of the method among other usual numerical ones, the possibilities of discretizat ion are developed. As this is done only ...
Dinamic stiffnesses of foundations [Presentation]
A general theory that describes the B.I.E.M. in steady-state elastodynamics is developed. A cornprehensive formulation for hornogeneous and heterogeneous media is presented and also sorne results in practical cases as well ...
The boundary element method in elastodynamics [Presentation]
The paper presents the application of B.E.M. to elastodynamic problems. Both the transient and steady state solutions are presented as well as sorne techniques to simplify problems with a free-stress boundary.
Fully 3D analysis of HST-track-soil-structure dynamic interaction [Presentation]
(KU Leuven, Department of Mechanical Engineering,, 2010)
In this paper, a general and fully three dimensional multi-body-finite element-boundary element model formulated on time domain to predict vibrations due to train passage at the vehicle, the track and the free field ...
Model for the seismic analysis of arch dams including interaction effects [Presentation]
A three-dimensional boundary element model for the seismic analysis of arch dams is presented. The soil and the dam are assumed to be viscoelastic domains the former being boundless. The water is assume to be compressible ...