Influence of 3D numerical model parameters in analyses of the interaction of steel-fiber reinforced concrete slab with subsoil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F16%3A86098401" target="_blank" >RIV/61989100:27120/16:86098401 - 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

Influence of 3D numerical model parameters in analyses of the interaction of steel-fiber reinforced concrete slab with subsoil

Popis výsledku v původním jazyce

Interaction of foundation structures and subsoil and development of interaction models is the current problem. Static solution of this task is affected by several factors. Complexity of a static solution is given mainly by selection of a computational model, effects of physical-nonlinear behaviour of such structure and co-effects of the upper structure and the foundation structure. Numerical analyses described in the paper were done. Input data for numerical analysis were observed experimental loading test of steel-fibre reinforced concrete slab. The loading was performed using unique experimental equipment constructed in the area Faculty of Civil Engineering, VŠB-TU Ostrava. Homogeneous half-space this takes no account and calculated settlement is strongly dependent on the size of the subsoil model, as parametric study demonstrated. Values calculated by 3D numerical model were compared with values measured during the loading test of steel-fibre concrete slab. The article provides an evaluation of the dependence of geometric parameters of the 3D numerical model and the resulting vertical deformation.

Název v anglickém jazyce

Influence of 3D numerical model parameters in analyses of the interaction of steel-fiber reinforced concrete slab with subsoil

Popis výsledku anglicky

Interaction of foundation structures and subsoil and development of interaction models is the current problem. Static solution of this task is affected by several factors. Complexity of a static solution is given mainly by selection of a computational model, effects of physical-nonlinear behaviour of such structure and co-effects of the upper structure and the foundation structure. Numerical analyses described in the paper were done. Input data for numerical analysis were observed experimental loading test of steel-fibre reinforced concrete slab. The loading was performed using unique experimental equipment constructed in the area Faculty of Civil Engineering, VŠB-TU Ostrava. Homogeneous half-space this takes no account and calculated settlement is strongly dependent on the size of the subsoil model, as parametric study demonstrated. Values calculated by 3D numerical model were compared with values measured during the loading test of steel-fibre concrete slab. The article provides an evaluation of the dependence of geometric parameters of the 3D numerical model and the resulting vertical deformation.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

16th International Multidisciplinary Scientific GeoConference : SGEM 2016 : energy and clean technologies : conference proceedings : 30 June -6 July, 2016, Albena, Bulgaria. Volume II, Recycling, air pollution and climate change

ISBN

978-619-7105-64-3

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

8

Strana od-do

165-172

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

30. 6. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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