Unconfined flow of granular avalanches along a partly curved surface. I. Theory

DOI10.1098/rspa.1994.0068zbMath0807.76006OpenAlexW2026312894MaRDI QIDQ4307840

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Publication date: 28 February 1995

Published in: Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.1994.0068

zbMATH Keywords

free surface flowsSavage-Hutter modelCoulomb dry friction lawinitial spherical cap geometryMohr-Coulomb plastic yield criterionthree-dimensional incompressible continuum

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99) Glaciology (86A40) Theory of constitutive functions in solid mechanics (74A20) Foundations, constitutive equations, rheology, hydrodynamical models of non-fluid phenomena (76A99)

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