SUBSOIL-STRUCTURE INTERACTION SOLVED IN DIFFERENT FEM PROGRAMS

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

SUBSOIL-STRUCTURE INTERACTION SOLVED IN DIFFERENT FEM PROGRAMS

Popis výsledku v původním jazyce

The solution of subsoil-structure interaction is affected by several factors as a choice of interaction model, influence of physical-nonlinear behaviour of structure and co-effects of the upper structure and the foundation structure. The subsoil-structure interaction can be solve by application of analytical methods or numerical methods - eg. Finite Element Method (FEM) or Boundary Element Method (BEM). FEM was used for numerical analysis performed in this article. Many different interaction models implemented in software has already been developed. The results of these software (or interaction models) but differ from each other. One of the most commonly software based on finite element method (FEM) which enable solution of subsoil-structure interaction is Scia Engineer, Ansys, Trimas, MKPInter and Plaxis. This article focuses on the comparison of slab deformation calculated in mentioned commercial software Ansys and Plaxis, which allow the solution of subsoil-structure interaction. Calculated slab deformations are also comparing with real values measured during experimental loading test of concrete slab on ground (obtained due to the unique experimental equipment for monitoring the interaction of foundations and subsoil).

Název v anglickém jazyce

SUBSOIL-STRUCTURE INTERACTION SOLVED IN DIFFERENT FEM PROGRAMS

Popis výsledku anglicky

The solution of subsoil-structure interaction is affected by several factors as a choice of interaction model, influence of physical-nonlinear behaviour of structure and co-effects of the upper structure and the foundation structure. The subsoil-structure interaction can be solve by application of analytical methods or numerical methods - eg. Finite Element Method (FEM) or Boundary Element Method (BEM). FEM was used for numerical analysis performed in this article. Many different interaction models implemented in software has already been developed. The results of these software (or interaction models) but differ from each other. One of the most commonly software based on finite element method (FEM) which enable solution of subsoil-structure interaction is Scia Engineer, Ansys, Trimas, MKPInter and Plaxis. This article focuses on the comparison of slab deformation calculated in mentioned commercial software Ansys and Plaxis, which allow the solution of subsoil-structure interaction. Calculated slab deformations are also comparing with real values measured during experimental loading test of concrete slab on ground (obtained due to the unique experimental equipment for monitoring the interaction of foundations and subsoil).

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20100 - Civil engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

4th International Multidisciplinary Scientific Conference on Social Sciences and Arts: SGEM 2017 : modern science : conference proceedings : 24-30 August, 2017, Albena Co., Bulgaria

ISBN

978-619-7408-14-0

ISSN

2367-5659

e-ISSN

neuvedeno

Počet stran výsledku

7

Strana od-do

1-7

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

24. 8. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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