Continuum Models via Granular Micromechanics

Gokhan Aydin; M. Erden Yildizdag; Bilen Emek Abali

doi:10.1007/978-3-031-04548-6_10

Continuum Models via Granular Micromechanics

Gokhan Aydin^*, M. Erden Yildizdag, Bilen Emek Abali

^*Corresponding author for this work

Department of Naval Architecture and Marine Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

The utilization of continuum modelling in describing complex material systems is historically widespread because of the computational feasibility of such an approach. Nevertheless, continuum models must be informed about the microstructure to have a satisfactory predictive capacity. Knowledge of micro-structural features is fraught with challenges due to a litany of factors, including random structure, contact conditions, and contact constitutive laws. In this scenario, the granular micromechanics approach (GMA) is away to conveniently provide a linkage of the grain-scale behavior to the collective behavior of grains. In this short review, we describe some salient features of GMA and discuss outlook of GMA based continuum models.

Original language	English
Title of host publication	Advanced Structured Materials
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	183-192
Number of pages	10
DOIs	https://doi.org/10.1007/978-3-031-04548-6_10
Publication status	Published - 2022

Publication series

Name	Advanced Structured Materials
Volume	175
ISSN (Print)	1869-8433
ISSN (Electronic)	1869-8441

Bibliographical note

Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Keywords

Continuum modelling
Piola ansatz
micromechanics approach

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10.1007/978-3-031-04548-6_10

Cite this

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T1 - Continuum Models via Granular Micromechanics

AU - Aydin, Gokhan

AU - Yildizdag, M. Erden

AU - Abali, Bilen Emek

PY - 2022

Y1 - 2022

N2 - The utilization of continuum modelling in describing complex material systems is historically widespread because of the computational feasibility of such an approach. Nevertheless, continuum models must be informed about the microstructure to have a satisfactory predictive capacity. Knowledge of micro-structural features is fraught with challenges due to a litany of factors, including random structure, contact conditions, and contact constitutive laws. In this scenario, the granular micromechanics approach (GMA) is away to conveniently provide a linkage of the grain-scale behavior to the collective behavior of grains. In this short review, we describe some salient features of GMA and discuss outlook of GMA based continuum models.

AB - The utilization of continuum modelling in describing complex material systems is historically widespread because of the computational feasibility of such an approach. Nevertheless, continuum models must be informed about the microstructure to have a satisfactory predictive capacity. Knowledge of micro-structural features is fraught with challenges due to a litany of factors, including random structure, contact conditions, and contact constitutive laws. In this scenario, the granular micromechanics approach (GMA) is away to conveniently provide a linkage of the grain-scale behavior to the collective behavior of grains. In this short review, we describe some salient features of GMA and discuss outlook of GMA based continuum models.

KW - Continuum modelling

KW - Piola ansatz

KW - micromechanics approach

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M3 - Chapter

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SP - 183

EP - 192

BT - Advanced Structured Materials

PB - Springer Science and Business Media Deutschland GmbH

ER -

Continuum Models via Granular Micromechanics

Abstract

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Keywords

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