The elastic deformation of soil around models of rigid slab and raft

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F17%3A86099159" target="_blank" >RIV/61989100:27120/17:86099159 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The elastic deformation of soil around models of rigid slab and raft

Original language description

Load tests and the results of the numeric modelling represents the following paper. Two kinds of foundation models were tested. Tests started during the year 2014 in the Faculty of Civil Engineering, VŠB – Technical University of Ostrava. Test equipment STAND, located in the campus of the Technical University is primarily designed to test the interaction of the foundations and the subsoil. There are data processed experimental measurement of the adjacent terrain around the foot and raft. The measured data will be verified by theoretical calculations using the MIDAS GTS-based on the method of finite elements. There were carried out tests of several foundation constructions. The aim of this test was to verify the behavior of raft foundation by comparing to equivalent surface foundation and a pilot. Three types of foundation constructions were examined. Reinforced concrete foundation slab, raft foundation (made of reinforced concrete foundation slab supported by drilled reinforced concrete pilot) and a separate reinforced concrete drilled pilot. All these types of foundation constructions were constructed as models, in a reduced scale, approx. 1:10. The size had to be adjusted due to limited capacity of the testing device and financial reasons. The measurements were carried out by the STAND device in the area of VŠB-TU Ostrava. The values of load (vertical point force) and vertical deformations (subsidence) were measured with the individual tested models. Beside the main task, concerning the measuring of the behavior of the foundation constructions, there was also carried out measurement of the behavior of the adjacent terrain. The aim of this document is to compare the behavior of adjacent terrain near the model of rigid slab and the model of the raft. The measurement results will be compared with the results of numerical modeling.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the 2nd Czech-China Scientific Conference 2016 : June 7, 2016, Ostrava, Czech Republic

ISBN

978-953-51-2857-1

ISSN

—

e-ISSN

neuvedeno

Number of pages

5

Pages from-to

1-5

Publisher name

InTech

Place of publication

Rijeka

Event location

Ostrava

Event date

Jun 7, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—