- PII
- S30345030S0374064125070084-1
- DOI
- 10.7868/S3034503025070084
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 61 / Issue number 7
- Pages
- 971-985
- Abstract
- The paper considers the stress-strain state of a layered geological medium under the influence of an external dynamic load. Each layer is described by an isotropic linear elastic model with specified mechanical parameters. For the numerical simulation of the wave propagation process in a two-dimensional problem formulation, a grid-characteristic scheme of a high approximation order was constructed. The issues of approximating boundary and contact conditions, the problem of the accuracy reduction for spatial splitting schemes are addressed. The numerical solution results for test problems are presented.
- Keywords
- сейсмическая волна линейно-упругая среда сеточно-характеристический метод операторное расщепление
- Date of publication
- 07.12.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 25
References
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