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Record Nr. |
UNINA9910805674903321 |
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Autore |
Görthofer Johannes |
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Titolo |
Microstructure generation and micromechanical modeling of sheet molding compound composites / / Johannes Görthofer |
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Pubbl/distr/stampa |
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Karlsruhe : , : KIT Scientific Publishing, , 2022 |
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Descrizione fisica |
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1 online resource (260 p.) |
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Collana |
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Schriftenreihe Kontinuumsmechanik im Maschinenbau; ; 20 |
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Disciplina |
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Soggetti |
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Composite materials - Microstructure |
Composite materials - Mechanical properties |
Continuum mechanics |
Failure analysis (Engineering) |
Anisotropy |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Sommario/riassunto |
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We introduce an algorithm that allows for a fast generation of SMC composite microstructures. An exact closure approximation and a quasi-random orientation sampling ensure high fidelity. Furthermore, we present a modular framework for anisotropic damage evolution. Our concept of extraction tensors and damage-hardening functions enables the description of complex damage-degradation. In addition, we propose a holistic multiscale approach for constructing anisotropic failure criteria. |
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