Biaxial Characterization and Mean-field Based Damage Modeling of Sheet Molding Compound Composites

Biaxial Characterization and Mean-field Based Damage Modeling of Sheet Molding Compound Composites

The focus of this work lies on the microstructure-based modeling and characterization of a discontinuous fiber-reinforced thermoset in the form of sheet molding compound (SMC). A microstructure-based parameter identification scheme for SMC with an inhomogeneous fiber orientation distribution is intr...

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Bibliographic Details
Main Author: Schemmann, Malte (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2018
Series:Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik
Subjects:
Technology: general issues
biaxial tensile testing
Schädigungsmodellierung
damage modeling
specimen design
composite
biaxiale Zugversuche
Komposit
Parameteridentifikation
Probendesign
parameter identification
Online Access:DOAB: download the publication
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Summary:The focus of this work lies on the microstructure-based modeling and characterization of a discontinuous fiber-reinforced thermoset in the form of sheet molding compound (SMC). A microstructure-based parameter identification scheme for SMC with an inhomogeneous fiber orientation distribution is introduced. Different cruciform specimen designs, including two concepts to reinforce the specimens' arms are evaluated. Additionally, a micromechanical mean-field damage model for the SMC is introduced.
Physical Description:1 electronic resource (IX, 168 p. p.)
ISBN:KSP/1000084270
9783731508182
Access:Open Access

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