Homogenization of Plain Weave Composites with Imperfect Microstructure: Part I - Theoretical Formulation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F04%3A01099903" target="_blank" >RIV/68407700:21110/04:01099903 - 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

Homogenization of Plain Weave Composites with Imperfect Microstructure: Part I - Theoretical Formulation

Original language description

A mathematically sound computational framework is presented for the determination of a representative volume element (RVE) of plain weave fabric composites with reinforcement imperfections. Although treated as periodic two-phase composites the imperfectgeometry of such material systems often precludes a straightforward representation of the RVE in terms of a simple Periodic Unit Cell (PUC). To circumvent various limitations of simple unit cells when applied to real material systems the present contribution suggests a rigorous theoretical approach for the derivation of a reliable PUC exploiting the knowledge of the real geometry of a composite supplied by the manufacturer. It is expected that sufficient geometrical information about the real microstucture can be obtained from digitized micrographs of plain weave cross-sections that reveal the most critical imperfections caused by manufacturing processes. No attempt is therefore made to address a specific type of imperfection but rathe.

Czech name

Homogenizace textilních kompozitů vyztužených tkaninou plátnové vazby: Část I - Teoretická formulace

Czech description

V tomto příspěvku je představen rigorózní přístup pro určení periodické jednokové buňky pro kompozitní materiály vyztužené tkaninou plátnové vazby s uvážením imperfekcí.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Name of the periodical

International Journal of Solids and Structures

ISSN

0020-7683

e-ISSN

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Volume of the periodical

41

Issue of the periodical within the volume

22-23

Country of publishing house

GB - UNITED KINGDOM

Number of pages

23

Pages from-to

6549-6571

UT code for WoS article

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EID of the result in the Scopus database

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