Loading...
Loading...

Go to the content (press return)

A 2.5D coupled FEM-BEM-MFS methodology for longitudinally invariant soil-structure interaction problems

Author
Liravi, H.; Arcos, R.; Ghangale, D.; Noori, B.; Romeu, J.
Type of activity
Journal article
Journal
Computers and geotechnics
Date of publication
2021-04
Volume
132
Number
104009
First page
1
Last page
17
DOI
10.1016/j.compgeo.2021.104009
Project funding
Fast Computational Model for railway induced vibrations and re-radiated noise
VIBWAY
Repository
http://hdl.handle.net/2117/346906 Open in new window
URL
https://www.sciencedirect.com/science/article/abs/pii/S0266352X21000124 Open in new window
Abstract
This paper is concerned with a new prediction methodology for longitudinally invariant soil-structure interaction problems in elastodynamics. The method uses the finite-element method to model the structure, the boundary-element method to model the local soil surrounding the structure and the method of fundamental solutions to model the wave propagation through the soil, all of them formulated in the two-and-a-half dimensional domain. The proposed method firstly obtains the displacement field on...
Citation
Liravi, H. [et al.]. A 2.5D coupled FEM-BEM-MFS methodology for longitudinally invariant soil-structure interaction problems. "Computers and geotechnics", Abril 2021, vol. 132, núm. 104009, p. 1-17.
Keywords
2.5D FEM-BEM-MFS, Elastodynamics, Homogeneous full-space and half-space problems, Mesh-free methods, Method of fundamental solutions, Soil-structure interaction
Group of research
CATMech - Centre for Advanced Technologies in Mechanics
LEAM - Acoustic and Mechanical Engineering Laboratory

Participants