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Microstructural modeling and computational homogenization of the physically linear and nonlinear constitutive behavior of micro-heterogeneous materials

Engineering materials show a pronounced heterogeneity on a smaller scale that influences the macroscopic constitutive behavior. Algorithms for the periodic discretization of microstructures are presented. These are used within the Nonuniform Transformation Field Analysis (NTFA) which is an order red...

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Bibliografiset tiedot
Päätekijä: Fritzen, Felix (auth)
Aineistotyyppi: Elektroninen Kirjan osa
Kieli:englanti
Julkaistu: KIT Scientific Publishing 2011
Sarja:Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik
Aiheet:
Technology: general issues
microstructure
order reduction method
mesh generation
computational homogenization
composite materials
Linkit:DOAB: download the publication
DOAB: description of the publication
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Yhteenveto:Engineering materials show a pronounced heterogeneity on a smaller scale that influences the macroscopic constitutive behavior. Algorithms for the periodic discretization of microstructures are presented. These are used within the Nonuniform Transformation Field Analysis (NTFA) which is an order reduction based nonlinear homogenization method with micro-mechanical background. Theoretical and numerical aspects of the method are discussed and its computational efficiency is validated.
Ulkoasu:1 electronic resource (V, 173 p. p.)
ISBN:KSP/1000023534
9783866446991
Pääsy:Open Access

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