#7470. A new artificial boundary condition for numerical simulation of elastic waves

October 2026publication date
Proposal available till 18-05-2025
4 total number of authors per manuscript0 $

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Journal’s subject area:
Civil and Structural Engineering;
Geotechnical Engineering and Engineering Geology;
Soil Science;
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Abstract:
Disposition of artificial boundary condition (ABC) is important in numerical analysis of elastic waves propagating in infinite medium. A variety of ABCs have been proposed targeting different applications. However, the relatively high complexity or unsatisfactory accuracy of some of the methods make it difficult to broadly apply those boundaries. In this paper, a new ABC called material damping layer boundary (MDLB) is proposed, which not only ensures high accuracy and is easy to implement but also has a wider range of applications.
Keywords:
Artificial boundary condition; Elastic wave; Infinite media; Numerical simulation; Saturated soil

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