Solid deformation by material point method.

Jiang, Y., Yang, T. and Chang, J., 2017. Solid deformation by material point method. Communications in information and systems, 16 (3), 127 - 146.

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DOI: 10.4310/CIS.2016.v16.n3.a1

Abstract

Solid materials are responsible for many interesting phenomena. There are various types of them, such as deformable objects and granular materials. In this paper, we present an MPM based framework to simulate the wide range of solid materials. In this framework, solid mechanics is based on the elastoplastic model following small deformation theory. We use von Mises criterion for deformable objects, and the Drucker–Prager model with nonassociated plastic flow rules for granular materials. As a result, we can simulate different kinds of deformation of deformable objects and sloping failure for granular materials.

Item Type:Article
ISSN:1526-7555
Additional Information:The earlier version of this paper was presented in workshop of the European Unions Seventh Framework Programme at Bournemouth University. This work was supported by the National Key Technology R&D Program(Project Number 2017YFB1002701) and the People Programme (Marie Curie Actions) of the European Unions Seventh Framework Programme FP7/2007-2013/ under REA grant agreement No. 612627.
Group:Faculty of Media & Communication
ID Code:30542
Deposited By: Unnamed user with email symplectic@symplectic
Deposited On:25 Apr 2018 15:38
Last Modified:25 Apr 2018 15:38

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