Simulation of damage in hybrid composite cell structure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00233539" target="_blank" >RIV/68407700:21220/16:00233539 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.821.349" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.821.349</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.821.349" target="_blank" >10.4028/www.scientific.net/AMM.821.349</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simulation of damage in hybrid composite cell structure

Popis výsledku v původním jazyce

A novel type of hybrid cell composite structure has been developed and used for many practical applications. Typical macroscopic sub-cells in the cross sectional structure are formed by the stamping process of partially cured and axially oriented high modulus carbon fibre bundles. Each bundle is wrapped by a thin layer of high strength fibres. The main goal of this paper is the simulation of damage to this new composite structure. The modified hierarchy homogenisation method (i.e. Non-uniform Transformation Field Analysis) was proposed for simulation of the damage progress. Modification is based on the introduction of damage modes. The method is based on the assumption that the field of inelastic strain describing the damage to each constituent can be decomposed on a finite set of fields, called damage modes. The modified NTFA method was incorporated into a FEM code and verified in several four-point bending tests.

Název v anglickém jazyce

Simulation of damage in hybrid composite cell structure

Popis výsledku anglicky

A novel type of hybrid cell composite structure has been developed and used for many practical applications. Typical macroscopic sub-cells in the cross sectional structure are formed by the stamping process of partially cured and axially oriented high modulus carbon fibre bundles. Each bundle is wrapped by a thin layer of high strength fibres. The main goal of this paper is the simulation of damage to this new composite structure. The modified hierarchy homogenisation method (i.e. Non-uniform Transformation Field Analysis) was proposed for simulation of the damage progress. Modification is based on the introduction of damage modes. The method is based on the assumption that the field of inelastic strain describing the damage to each constituent can be decomposed on a finite set of fields, called damage modes. The modified NTFA method was incorporated into a FEM code and verified in several four-point bending tests.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/TA02010543" target="_blank" >TA02010543: Výzkum a vývoj nových typů hybridních kompozitních struktur s tlumením</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Applied Mechanics and Materials

ISSN

1662-7482

e-ISSN

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Svazek periodika

821

Číslo periodika v rámci svazku

January

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

349-356

Kód UT WoS článku

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EID výsledku v databázi Scopus

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