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Elastoplastic Analysis of Deformation Soil Body with 3D-Finite and Infinite Elements

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în volumul unei conferinţe

Autori: Kralik, J; Simonovic, M

Editorial: Rakowski, Z, Conference Information: International Conference: Geomechanics 93, Date: SEP 28-30, p.229-232, 1993.

Rezumat:

For modelling an unbounded area in many engineering problems (for example, in geomechanics) infinite elements can be used. This paper presents basic information about infinite elements and how a new type of infinite element derived. This element is derived for one-dimensional problems and extended for three-dimensional problems. The elasto/plastic formulation of the material stiffness is described. A brief example is presented, and the results are compared with an analytical solution and a solution obtained by the FEM software, ANSYS.

Cuvinte cheie: Infinite element, elosto-plastics, solid soil

URL: http://www.svf.stuba.sk/kat/SME