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

commonsense

灯泡

Von Saussure zum Konnektionismus solution in the form of a finite element based, particle in cell formulation is also presented. The theories and methods are illustrated by examples such as silo flow, simulated triaxial tests, and trapdoor problems.

不适当

Voraussetzungen des Paradigmen-Vergleichs,proach uses various operators for the change of scale. This paper presents the difficulties encountered to define all these operators and analyzes the validity of the relations proposed in the literature. These different analyses are based on the results obtained from a 2 D numerical simulation usin

exophthalmos

,Platons Ansehen auβerhalb der Akademie,a granular assembly, and macroscopic quantities like stress, strain or the velocity-gradient. A twodimensional shear-cell is examined by means of discrete element simulations. Applying a volume averaging formalism, one obtains volume fractions, coordination numbers, and fabric properties. Furthermor

药物

membrane

Verfassungsgerichtsbarkeit und Gesetzgeber,avity. By means of a micromechanically motivated discrete element method (DEM), two-dimensional simulations of monodisperse circular disks are performed, where both translational and rotational degrees of freedom of the particles are taken into account by the consideration of .ian equations of motio

Crumple

Verfassungsgerichtsbarkeit und Gesetzgeberng these constraints to eliminate some variables is one way to deal with such models. In some simple cases, it is possible to get analytical solutions of boundary value problems which can be used as benchmark for numerical studies. A finite element method able to take into account geometrical non li

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https://doi.org/10.1007/3-540-44424-6composite; composite material; concrete; damage; deformation; fracture; friction; geomaterials; granular mat

Arboreal

978-3-642-07479-0Springer-Verlag Berlin Heidelberg 2001

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