Implicit and explicit Newmark method for discrete element method - beam bound model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F24%3A10256257" target="_blank" >RIV/61989100:27120/24:10256257 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.ctresources.info/ccc/paper.html?id=10036" target="_blank" >https://www.ctresources.info/ccc/paper.html?id=10036</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4203/ccc.9.10.2" target="_blank" >10.4203/ccc.9.10.2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Implicit and explicit Newmark method for discrete element method - beam bound model

Popis výsledku v původním jazyce

The Discrete Element Method (DEM) is a numerical technique used to analyze the motion of discrete particles. DEM is mostly used to analyze the behavior of granular materials such as sand, gravel, powders, etc. The method can also be combined with the Beam Bound Model (BBM), which allow the method to be used for continual problems simulation. However, method is overshadowed in this field by the Finite Element Method. Its primary application is found in problems requiring consideration of both continuum and discrete properties, such as crack propagation, especially in the case of dynamic behaviour. The problem with DEM is its high computational cost, but by using properties specific to the crack propagation problem, efficient methods for solving differential equations can be used. This paper focuses on the efficiency of using the implicit Newmark-beta method to analyze crack propagation in concrete members.

Název v anglickém jazyce

Implicit and explicit Newmark method for discrete element method - beam bound model

Popis výsledku anglicky

The Discrete Element Method (DEM) is a numerical technique used to analyze the motion of discrete particles. DEM is mostly used to analyze the behavior of granular materials such as sand, gravel, powders, etc. The method can also be combined with the Beam Bound Model (BBM), which allow the method to be used for continual problems simulation. However, method is overshadowed in this field by the Finite Element Method. Its primary application is found in problems requiring consideration of both continuum and discrete properties, such as crack propagation, especially in the case of dynamic behaviour. The problem with DEM is its high computational cost, but by using properties specific to the crack propagation problem, efficient methods for solving differential equations can be used. This paper focuses on the efficiency of using the implicit Newmark-beta method to analyze crack propagation in concrete members.

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

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the Fifteenth International Conference on Computational Structures Technology : 4-5 September 2024, Prague, Czech Republic

ISBN

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ISSN

2753-3239

e-ISSN

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Počet stran výsledku

11

Strana od-do

10.2

Název nakladatele

Civil-Comp Press

Místo vydání

Edinburgh

Místo konání akce

Praha

Datum konání akce

5. 9. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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