The validation of numerical models of potted inserts in sandwich structures based on experimental testing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F19%3AN0000068" target="_blank" >RIV/00010669:_____/19:N0000068 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.experimentalni-mechanika.cz/cs/konference/konference/2019.html" target="_blank" >http://www.experimentalni-mechanika.cz/cs/konference/konference/2019.html</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The validation of numerical models of potted inserts in sandwich structures based on experimental testing

Popis výsledku v původním jazyce

The main goal of this paper is to describe the research of an appropriate approach to modelling of potted inserts in sandwich panels used in spacecraft structures. Potted inserts are used for the connection of sandwich panel with other parts of the assembly. In other words, they are used for the introduction of forces into sandwich panel. The main goal of the research was not to find the most accurate manner of modelling but to find an optimal manner within the meaning of compromise between accuracy of prediction and model complexity. The main observed property was the out-of-plane stiffness of the insert. This property affects global behaviour of the structures besides in terms of natural frequencies which is one of the key observed characteristics of spacecraft structures.

Název v anglickém jazyce

The validation of numerical models of potted inserts in sandwich structures based on experimental testing

Popis výsledku anglicky

The main goal of this paper is to describe the research of an appropriate approach to modelling of potted inserts in sandwich panels used in spacecraft structures. Potted inserts are used for the connection of sandwich panel with other parts of the assembly. In other words, they are used for the introduction of forces into sandwich panel. The main goal of the research was not to find the most accurate manner of modelling but to find an optimal manner within the meaning of compromise between accuracy of prediction and model complexity. The main observed property was the out-of-plane stiffness of the insert. This property affects global behaviour of the structures besides in terms of natural frequencies which is one of the key observed characteristics of spacecraft structures.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

EAN 2019 - Conference Proceedings

ISBN

978-802145766-9

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

13-18

Název nakladatele

Czech Society for Mechanics

Místo vydání

Brno

Místo konání akce

Luhačovice

Datum konání akce

3. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—