Calibration of beam bound model for the discrete element method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F23%3A10253795" target="_blank" >RIV/61989100:27120/23:10253795 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.ctresources.info/ccc/paper.html?id=9833" target="_blank" >https://www.ctresources.info/ccc/paper.html?id=9833</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4203/ccc.6.7.2" target="_blank" >10.4203/ccc.6.7.2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Calibration of beam bound model for the discrete element method

Popis výsledku v původním jazyce

The discrete element method (DEM) is a numerical method based on the motion andcontacts of individual elements. It is mainly used in particle mechanics, because itspossibilities of use for continuous problems are overshadowed by other methods, suchas the finite element method (FEM). However, its application can be found, for example, in the problem of the size and propagation of cracks in concrete and reinforcedconcrete structures. These problems combine problems of continuous and particulatebehavior, which causes problems in the calculations and optimization of commonlyused FEM due to frequent changes in the mesh or the need for parameters that aredifficult to detect in common practice. By using DEM, these problems are eliminated,but there is a need to properly define the properties of the solid bonded contacts, whichare not found in the conventional DEM. This can be achieved using a variety of methods, this paper is focused on method that insert beams element between each particlescalled beam bound model (BBM).

Název v anglickém jazyce

Calibration of beam bound model for the discrete element method

Popis výsledku anglicky

The discrete element method (DEM) is a numerical method based on the motion andcontacts of individual elements. It is mainly used in particle mechanics, because itspossibilities of use for continuous problems are overshadowed by other methods, suchas the finite element method (FEM). However, its application can be found, for example, in the problem of the size and propagation of cracks in concrete and reinforcedconcrete structures. These problems combine problems of continuous and particulatebehavior, which causes problems in the calculations and optimization of commonlyused FEM due to frequent changes in the mesh or the need for parameters that aredifficult to detect in common practice. By using DEM, these problems are eliminated,but there is a need to properly define the properties of the solid bonded contacts, whichare not found in the conventional DEM. This can be achieved using a variety of methods, this paper is focused on method that insert beams element between each particlescalled beam bound model (BBM).

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20100 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

Civil-Comp Conferences. Volume 6

ISBN

—

ISSN

2753-3239

e-ISSN

—

Počet stran výsledku

10

Strana od-do

7.2

Název nakladatele

Civil-Comp Limited

Místo vydání

Strilingshire

Místo konání akce

Pécs

Datum konání akce

28. 8. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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