Stability of a frictional material layer resting on a viscous half-space (Q1319076)
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scientific article; zbMATH DE number 549267
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability of a frictional material layer resting on a viscous half-space |
scientific article; zbMATH DE number 549267 |
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Stability of a frictional material layer resting on a viscous half-space (English)
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27 November 1994
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The paper deals with the stability of a geological two-layer system composed of a frictional material of finite thickness, resting on a viscous half-space of lower density. A general variational formulation is presented, followed by asymptotic analyses. Results obtained are compared with the ones resulting by FEM. The parametric study reveals the influence of different parameters: geometry and density contrasts, in situ stress, material cohesion, work-hardening, friction angle, etc. The study shows the importance of each factor to the stability.
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geological two-layer system
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variational formulation
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asymptotic analyses
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parametric study
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