Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/43153
Title: A BEM-FEM model for dynamic soil-structure and structure-soil-structure problems in elastic or poroelastic soils
Authors: Santana, A. 
Aznárez, J. J. 
Maeso, O. 
Padrón, L. A. 
UNESCO Clasification: 120220 Ecuaciones diferenciales en derivadas parciales
120601 Construcción de algoritmos
3305 Tecnología de la construcción
Keywords: Soil–Structure interaction
Structure–Soil–Structure interaction
Numerical model
Boundary Element Method
Finite Element Method
Issue Date: 2014
Project: Avances en El Estudio Dinámico de Sistemas Suelo-Estructura y Suelo-Agua-Estructura.Acciones Sísmicas y Propagación de Ondas. 
Conference: 11th World Congress on Computational Mechanics (WCCM) / 5th European Conference on Computational Mechanics (ECCM) / 6th European Conference on Computational Fluid Dynamics (ECFD) 
Joint 11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014 
Abstract: This work presents a time–harmonic BEM–FEM three–dimensional model forthe dynamic analysis of structures founded on elastic and poroelastic soils. This modelis suitable to study soil–structure and structure–soil–structureinteraction problems, theeffects of the torsional eccentricity of non–symmetrical structures or the influence in theresponse of the soil saturation level. In this paper, the procedure to incorporate the rigidbody restrictions to the BEM model is explained. Also, the coupling ofthe superstructure,modelled using two–noded Timoshenko beam finite elements, and the extension of theexcitation model, including elastic waves in poroelastic soils, are showed.
URI: http://hdl.handle.net/10553/43153
ISBN: 9788494284472
Source: 11th World Congress on Computational Mechanics, (WCCM 2014), 5th European Conference on Computational Mechanics, (ECCM 2014) and 6th European Conference on Computational Fluid Dynamics, (ECFD 2014), / E. Oñate, J. Oliver and A. Huerta (Eds), p. 398-409
Appears in Collections:Actas de congresos
Thumbnail
pdf
Adobe PDF (136,86 kB)
Show full item record

Page view(s)

6
checked on Sep 27, 2020

Download(s)

3
checked on Sep 27, 2020

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.