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  4. Local probabilistic homogenization schemes for assessment of material uncertainties in solid foams
 
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2014
Journal Article
Titel

Local probabilistic homogenization schemes for assessment of material uncertainties in solid foams

Abstract
The present study is concerned with a probabilistic model for prediction of the uncertainties in the effective material response of long fiber reinforced thermoplastic materials. The model is based on a simple elasticity model using the rules of mixture together with an ensemble averaging procedure. Assuming the scatter band width of local fiber orientation angle and the local fiber density as random variables, a probabilistic model is obtained.
Author(s)
Hohe, J.
Paul, H.
Beckmann, C.
Zeitschrift
Proceedings in applied mathematics and mechanics. PAMM
Funder
Deutsche Forschungsgemeinschaft DFG
Konferenz
International Association of Applied Mathematics and Mechanics (GAMM Annual Meeting) 2014
Thumbnail Image
DOI
10.1002/pamm.201410263
Language
English
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Fraunhofer-Institut für Werkstoffmechanik IWM
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