Characterization of materials with microheterogeneous structure

Peter Wriggers; Stefan Loehnert; M. Hain

Characterization of materials with microheterogeneous structure

Peter Wriggers^*
, Stefan Loehnert
, M. Hain

^*Korrespondierende*r Autor*in für diese Arbeit

Institut für Baumechanik und Numerische Mechanik

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

Abstract

Computational methods for the determination of material properties of microheterogeneous materials including inelastic behaviour are discussed in this contribution. Applications related to this class of problems range over different length scales. These can cover up to six orders of magnitude, ranging from μm to m. Here homogenization concepts are employed to model the constitutive behaviour at macro scales based on results obtained at micro scales. Using the concept of representative volume elements (RVE), the theoretical background is discussed as well as the numerical treatment of the resulting complex, three-dimensional RVEs. Examples show applications within a range of materials used in engineering.

Originalsprache	Englisch
Titel des Sammelwerks	Computational Plasticity
Untertitel	Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII
Seiten	39-42
Seitenumfang	4
Auflage	PART 1
Publikationsstatus	Veröffentlicht - 2005
Veranstaltung	8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII - Barcelona, Spanien Dauer: 5 Sept. 2005 → 7 Sept. 2005

Publikationsreihe

Name	Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII
Nummer	PART 1

Konferenz

Konferenz	8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII
Land/Gebiet	Spanien
Ort	Barcelona
Zeitraum	5 Sept. 2005 → 7 Sept. 2005

ASJC Scopus Sachgebiete

Theoretische Informatik und Mathematik
Theoretische Informatik

Andere Dateien und Links

Link to publication in Scopus

Dieses zitieren

Wriggers, P., Loehnert, S., & Hain, M. (2005). Characterization of materials with microheterogeneous structure. in Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII (PART 1 Aufl., S. 39-42). (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; Nr. PART 1).

Wriggers, Peter ; Loehnert, Stefan ; Hain, M. / Characterization of materials with microheterogeneous structure. Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1. Aufl. 2005. S. 39-42 (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; PART 1).

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title = "Characterization of materials with microheterogeneous structure",

abstract = "Computational methods for the determination of material properties of microheterogeneous materials including inelastic behaviour are discussed in this contribution. Applications related to this class of problems range over different length scales. These can cover up to six orders of magnitude, ranging from μm to m. Here homogenization concepts are employed to model the constitutive behaviour at macro scales based on results obtained at micro scales. Using the concept of representative volume elements (RVE), the theoretical background is discussed as well as the numerical treatment of the resulting complex, three-dimensional RVEs. Examples show applications within a range of materials used in engineering.",

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Wriggers, P, Loehnert, S & Hain, M 2005, Characterization of materials with microheterogeneous structure. in Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1 Aufl., Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII, Nr. PART 1, S. 39-42, 8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII, Barcelona, Spanien, 5 Sept. 2005.

Characterization of materials with microheterogeneous structure. / Wriggers, Peter; Loehnert, Stefan; Hain, M.
Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1. Aufl. 2005. S. 39-42 (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; Nr. PART 1).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

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T1 - Characterization of materials with microheterogeneous structure

AU - Wriggers, Peter

AU - Loehnert, Stefan

AU - Hain, M.

PY - 2005

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N2 - Computational methods for the determination of material properties of microheterogeneous materials including inelastic behaviour are discussed in this contribution. Applications related to this class of problems range over different length scales. These can cover up to six orders of magnitude, ranging from μm to m. Here homogenization concepts are employed to model the constitutive behaviour at macro scales based on results obtained at micro scales. Using the concept of representative volume elements (RVE), the theoretical background is discussed as well as the numerical treatment of the resulting complex, three-dimensional RVEs. Examples show applications within a range of materials used in engineering.

AB - Computational methods for the determination of material properties of microheterogeneous materials including inelastic behaviour are discussed in this contribution. Applications related to this class of problems range over different length scales. These can cover up to six orders of magnitude, ranging from μm to m. Here homogenization concepts are employed to model the constitutive behaviour at macro scales based on results obtained at micro scales. Using the concept of representative volume elements (RVE), the theoretical background is discussed as well as the numerical treatment of the resulting complex, three-dimensional RVEs. Examples show applications within a range of materials used in engineering.

KW - Homogenization

KW - Inelastic materials

KW - Micro-macro approach

KW - Parameter identification

UR - https://www.scopus.com/pages/publications/84857179156

M3 - Conference contribution

AN - SCOPUS:84857179156

SN - 8495999781

SN - 9788495999788

T3 - Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII

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Y2 - 5 September 2005 through 7 September 2005

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Wriggers P, Loehnert S, Hain M. Characterization of materials with microheterogeneous structure. in Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1 Aufl. 2005. S. 39-42. (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; PART 1).