Titlebook: Continuous and Discontinuous Modelling of Cohesive-Frictional Materials; Pieter A. Vermeer,Hans J. Herrmann,Ekkehard Ramm Book 2001 Spring

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Vertrieb und Workflow mit SAP R/3®Given an assembly of viscoelastic spheres with certain material properties, we raise the question how the macroscopic properties of the assembly will change if all lengths of the system, i.e. radii, container size etc., are scaled by a constant. The result leads to a method to scale down experiments to lab-size.

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Scaling properties of granular materials,Given an assembly of viscoelastic spheres with certain material properties, we raise the question how the macroscopic properties of the assembly will change if all lengths of the system, i.e. radii, container size etc., are scaled by a constant. The result leads to a method to scale down experiments to lab-size.

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Continuous and Discontinuous Modelling of Cohesive-Frictional Materials978-3-540-44424-4Series ISSN 0075-8450 Series E-ISSN 1616-6361

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Book 2001industrial granular matter, is of fundamental importance to their proper use in engineering and scientific applications. This volume contains selected lectures by international experts on current developments and problems in the numerical modelling of cohesive-frictional materials which provide a de

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Dagmar Sieberichs,Hans-Joachim Krügeryzing a relaxation test with non-constant prescribed strains, showing quantitatively correct results for concrete and qualitatively correct results for shotcrete. The latter results indicate the necessity of classical creep tests for shotcrete.

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Die CDU im Eichsfeld: eine „Milieupartei“d for loose systems, while the uniform strain theory is valid for dense systems. In general, the relative displacements do not match the uniform strain assumption. Gaussian probability density functions are observed for the relative displacements. No equipartition of energy is found.