Open AccessComparison of Experimentally Measured Deformation of the Plate on the Subsoil and the Results of 3D Numerical Model
Author(s) -
Jana Labudková,
Radim Čajka
Publication year - 2014
Publication title -
transactions of the všb technical university of ostrava. civil engineering series/sborník vědeckých prací vysoké školy báňské-technické univerzity ostrava. řada stavební
Language(s) - English
Resource type - Journals
eISSN - 1804-4824
pISSN - 1213-1962
DOI - 10.2478/tvsb-2014-0008
Subject(s) - subsoil , parametric statistics , finite element method , deformation (meteorology) , subsidence , foundation (evidence) , boundary (topology) , geotechnical engineering , geology , parametric model , boundary value problem , structural engineering , mathematics , engineering , soil science , mathematical analysis , statistics , geography , oceanography , archaeology , structural basin , soil water , paleontology
The purpose of this paper is to compare the measured subsidence of the foundation in experiments and subsidence obtained from FEM calculations. When using 3D elements for creation of a 3D model, it is, in particular, essential to choose correctly the size of the modelled area which represents the subsoil, the boundary conditions and the size of the finite element network. The parametric study evaluates impacts of those parameters on final deformation. The parametric study is conducted of 168 variant models