BEM and FEM results of displacements in a poroelastic column

• Autorzy: Bettina Albers , Stavros A. Savidis , H. Ercan Taşan , Otto von Estorff , Malte Gehlken
• Języki publikacji: EN

Abstrakty

EN

The dynamical investigation of two-component poroelastic media is important for practical applications. Analytic solution methods are often not available since they are too complicated for the complex governing sets of equations. For this reason, often some existing numerical methods are used. In this work results obtained with the finite element method are opposed to those obtained by Schanz using the boundary element method. Not only the influence of the number of elements and time steps on the simple example of a poroelastic column but also the impact of different values of the permeability coefficient is investigated.

Słowa kluczowe

EN

finite element method; boundary element method; poroelastic media

• Wydawca: University of Zielona Gora Press
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2012
• Tom: 22
• Numer: 4
• Strony: 883-896

Daty

wydano

2012

otrzymano

2011-10-26

poprawiono

2012-04-04

poprawiono

2012-06-04

Twórcy

autor

Bettina Albers

• Institute of Geotechnical Engineering and Soil Mechanics, Berlin Institute of Technology (TU Berlin), Sekr. TIB1-B7, Gustav-Meyer-Allee 25, D-13355 Berlin, Germany

autor

Stavros A. Savidis

• Institute of Geotechnical Engineering and Soil Mechanics, Berlin Institute of Technology (TU Berlin), Sekr. TIB1-B7, Gustav-Meyer-Allee 25, D-13355 Berlin, Germany

autor

H. Ercan Taşan

• TRADYNA GmbH, Spandauer Damm 57, D-14059 Berlin, Germany,

autor

Otto von Estorff

• Institute of Modelling and Computation, Hamburg University of Technology (TUHH), Denickestrasse 17, D-21073 Hamburg, Germany

autor

Malte Gehlken

• Institute of Modelling and Computation, Hamburg University of Technology (TUHH), Denickestrasse 17, D-21073 Hamburg, Germany

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Identyfikatory

DOI

10.2478/v10006-012-0065-y