Probabilistic determination of number of fibers bridging a crack in short fiber reinforced composites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU96553" target="_blank" >RIV/00216305:26110/11:PU96553 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Probabilistic determination of 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 distribution, respectively. The distribution is determined for two alternatives: (i) when the fiber centers have completely homogeneous distribution inside the specimen volume and, (ii) when the fibers have modified densities of orientations in the vicinity of the specimen boundaries. Additionally, we derive the probability density function of a random embedded length and inclination angle with respect to the (crack) plane for those fibers that intersect that plane.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GD103%2F09%2FH085" target="_blank" >GD103/09/H085: Modern composite structures</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů