Wave modelling through layered media using the BEM

Murat Sari*, I. Demir

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

The present study analyzes the 2D scalar wave propagation problems in a time domain BEM through large and complex geophysical structures. To achieve this, a time domain BEM formulation is extended to multi-layered geophysical structures. Using appropriate temporal variations for the field variables the time-related kernels are obtained explicitly. The BEM solutions presented for layered media are generated using synthetic seismograms and are seen to be stable. The seismograms obtained in terms of the BEM and FDM are compared.

Original languageEnglish
Pages (from-to)1703-1711
Number of pages9
JournalJournal of Applied Sciences
Volume6
Issue number8
DOIs
Publication statusPublished - 17 Jul 2006
Externally publishedYes

Keywords

  • Layered media
  • Synthetic seismogram
  • Time domain BEM
  • Wave modelling

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