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Time‐domain soil‐structure interaction analysis using the scaled boundary finite element method and rational stiffness approximations
Author(s) -
Birk Carolin,
Bochert Jana
Publication year - 2008
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.200810265
Subject(s) - stiffness , finite element method , displacement (psychology) , domain (mathematical analysis) , boundary (topology) , mathematical analysis , mathematics , stiffness matrix , rational function , soil structure interaction , structural engineering , element (criminal law) , engineering , psychotherapist , political science , law , psychology
The SBFEM is used to calculate dynamic stiffness matrices of unbounded media. Time–domain respresentations of the associated force–displacement relationship are obtained approximating the latter by rational functions. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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