Probabilistic determination of the number of fibers bridging a crack in short fiber reinforced composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU96316" target="_blank" >RIV/00216305:26110/11:PU96316 - 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

Probabilistic determination of the number of fibers bridging a crack in short fiber reinforced composites

Original language description

This paper derives the probabilistic distribution functions for a random number of fibers that intersect a plane in a composite specimen reinforced by short fibers. Fibers placed and oriented randomly in 3D space bridge matrix cracks with a certain inclination angle and embedded length distributions. The distributions are determined for two alternatives: (A) the fibers centers have completely homogeneous distribution inside the specimen volume and (B) the fibers have increased density in the bulk so that no fiber can protrude from the specimen boundaries. Additionally, we derive the joint probability density function of a random embedded length and inclination angle to the normal of the (crack) plane for those fibers that intersect that plane.

Czech name

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Czech description

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Type

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

CEP classification

JM - Structural engineering

OECD FORD branch

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Project

<a href="/en/project/GCP105%2F10%2FJ028" target="_blank" >GCP105/10/J028: Development and implementation of a simulation framework for quasi-ductile composites combining short fibers and aligned continuous reinforcement</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

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

Name of the periodical

Bulletin of Applied Mechanics

ISSN

1801-1217

e-ISSN

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Volume of the periodical

7

Issue of the periodical within the volume

26

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

21-25

UT code for WoS article

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EID of the result in the Scopus database

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