Location

Arlington, Virginia

Date

13 Aug 2008, 5:15pm - 6:45pm

Abstract

In this paper the results of experimental and numerical researches of sand deformation in the basis of a rigid stamp loaded with central and eccentric loads in conditions of a plane and 3D space problem are shown. The numerical solution of a problem is executed with use of programs ANSYS, LS-DYNA and models of soil Drucker-Prager and Сар. The movement equations solution is executed with use of Arbitrary Lagrangian-Eulerian (ALE) method that has allowed to solve a problem at large deformations, even for the sandy basis stability loss.

Department(s)

Civil, Architectural and Environmental Engineering

Meeting Name

6th Conference of the International Conference on Case Histories in Geotechnical Engineering

Publisher

Missouri University of Science and Technology

Document Version

Final Version

Rights

© 2008 Missouri University of Science and Technology, All rights reserved.

Document Type

Article - Conference proceedings

File Type

text

Language

English

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The Modeling of Deformation Process in Soils With Use of Ansys and Ls-Dyna Programs

Arlington, Virginia

In this paper the results of experimental and numerical researches of sand deformation in the basis of a rigid stamp loaded with central and eccentric loads in conditions of a plane and 3D space problem are shown. The numerical solution of a problem is executed with use of programs ANSYS, LS-DYNA and models of soil Drucker-Prager and Сар. The movement equations solution is executed with use of Arbitrary Lagrangian-Eulerian (ALE) method that has allowed to solve a problem at large deformations, even for the sandy basis stability loss.