A new viscoelastic artificial boundary with improved numerical stability in explicit calculation of wave propagation problems in infinite domains

The viscoelastic artificial boundary is currently a practical numerical method for addressing the wave propagation problem in infinite domain. When applying this method in explicit dynamic calculations, however, the stability conditions of the boundary area are more stringent than those of the inter...

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Veröffentlicht in:Computers and geotechnics 2022-05, Vol.145, p.104698, Article 104698
Hauptverfasser: Bao, Xin, Liu, Jing-Bo, Li, Shu-Tao, Wang, Fei
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Sprache:eng
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