Methodology of simplified modelling of flaws as an input for the SHM software
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F22%3AN0000016" target="_blank" >RIV/00010669:_____/22:N0000016 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.vzlu.cz" target="_blank" >http://www.vzlu.cz</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Methodology of simplified modelling of flaws as an input for the SHM software
Popis výsledku v původním jazyce
The methodology describes the simplified modelling by finite element method (FEM) of two types of flaws: production flaw – delamination or debonding, and in-service flaw – impact. The simplify, arbitrary FE flaws models were considered. The evaluated strain field modification induced by the models of flaw in loaded composites structures is validated by several experiment tests: tension, compression and bending specimens, three standard ASTM tests. Non-standard compression test was performed for the proposed typical aeroplane sub-structure (element). In the document is also described an example of application of the simplified modelling of flaws to the full-scale component and process of data selection of results as an input to the structural health monitoring (SHM) software which is based on the machine learning model. Internal report R-7502.
Název v anglickém jazyce
Methodology of simplified modelling of flaws as an input for the SHM software
Popis výsledku anglicky
The methodology describes the simplified modelling by finite element method (FEM) of two types of flaws: production flaw – delamination or debonding, and in-service flaw – impact. The simplify, arbitrary FE flaws models were considered. The evaluated strain field modification induced by the models of flaw in loaded composites structures is validated by several experiment tests: tension, compression and bending specimens, three standard ASTM tests. Non-standard compression test was performed for the proposed typical aeroplane sub-structure (element). In the document is also described an example of application of the simplified modelling of flaws to the full-scale component and process of data selection of results as an input to the structural health monitoring (SHM) software which is based on the machine learning model. Internal report R-7502.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Návaznosti výsledku
Projekt
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Návaznosti
R - Projekt Ramcoveho programu EK
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.