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

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

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

ISBN

978-953-51-2857-1

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

InTech

Místo vydání

Rijeka

Místo konání akce

Ostrava

Datum konání akce

7. 6. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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