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Medientyp: E-Artikel Titel: Soil‐structure interaction of tunnel‐structures under consideration of far‐ and near‐field effects Beteiligte: Müller, Gerhard; Buchschmid, Martin; Seipelt, Siegfried; Müller, Kai Erschienen: Wiley, 2008 Erschienen in: PAMM Sprache: Englisch DOI: 10.1002/pamm.200810317 ISSN: 1617-7061 Schlagwörter: General Medicine Entstehung: Anmerkungen: Beschreibung: <jats:title>Abstract</jats:title><jats:p>The response of a tunnel structure under a moving and oscillating dynamic load can be calculated by means of a hybrid Integral–Transformation–Method–FEM approach. In the ITM approach analytical solutions of ideal geometries of the infinite continuum are superposed such that the wave–number impedance and transfer–function at the interior of a circular tunnel can be calculated efficiently. By this means the infinite continuum can be coupled to an arbitrary tunnel structure which is modelled by the FEM with corresponding form–functions. In order to reduce the effort for the coupling, the characteristics of the analytically given transfer–functions which can be split into near– and far–fields is taken into account. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</jats:p> Zugangsstatus: Freier Zugang