A direct time-domain procedure for the seismic analysis of dam–foundation–reservoir systems using the scaled boundary finite element method

In this paper, a direct time-domain procedure for the seismic analysis of dam–reservoir–foundation interactions is presented based on the scaled boundary finite element method (SBFEM). The SBFEM is a semi-analytical method and requires the discretization of boundary only. The geometric complexity in...

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Veröffentlicht in:	Computers and geotechnics 2021-10, Vol.138, p.104364, Article 104364
Hauptverfasser:	Qu, Yanling, Chen, Denghong, Liu, Lei, Ooi, Ean Tat, Eisenträger, Sascha, Song, Chongmin
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic propagation Acoustic waves Benchmarks Dams Dam–reservoir–foundation interaction Discretization Domain reduction method Elastic waves Finite element analysis Finite element method Impulse response Materials handling Procedures Reservoirs Response functions Scaled boundary finite element method Seismic analysis Sound propagation Time domain analysis Unbounded domain Wave propagation
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