Finite element model of laminate made of functionally-oriented fabrics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F22%3AN0000001" target="_blank" >RIV/46709002:_____/22:N0000001 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Finite element model of laminate made of functionally-oriented fabrics

Original language description

Functionally-oriented fabric (FOF) is a special reinforcement type. Fibres of basic and functional material are irregularly distributed in warp and weft. That locally improves mechanical performance and raises material usage efficiency. This type of fabric is suitable for a high volume manufacturing of large laminated parts. Basic material can be cheap fibres. Functional material can be purposefully weaved where it is needed, like around the future notches. That can reduce final waste and cost. Creating finite element model of laminate made of FOF is very complex as two materials with different mechanical properties are combined together in woven structure. The UD damage model, which is derived from Ladeveze’s model, is chosen for describing the damage of laminate. Woven fabric is substituted by UD plies. Tensile test on specimen with circular notch is simulated with progressive failure analysis to map the evolution of damage.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Article name in the collection

experimental stress analysis 2022

ISBN

978-80-01-07010-9

ISSN

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e-ISSN

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Number of pages

11

Pages from-to

1-11

Publisher name

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Place of publication

Praha

Event location

Praha

Event date

Jun 6, 2022

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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