A Cosserat multiparticle model for periodically layered materials

A. Lebée; K. Sab

doi:10.1016/j.mechrescom.2010.01.007

A Cosserat multiparticle model for periodically layered materials

A. Lebée
, K. Sab

Université Paris-Est

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, the Cosserat multiparticle model (CM2) for 3D periodically layered materials is proposed in order to reproduce both size and boundary effects in these materials. This model can handle n - phase periodically layered materials with 4 n + 1 kinematic variables at each 3D geometric point: two in-plane displacements and two rotations per phase plus one common out-of-plane displacement. The model gives excellent agreement with full finite element results for out-of-plane shearing.

Original language	English
Pages (from-to)	293-297
Number of pages	5
Journal	Mechanics Research Communications
Volume	37
Issue number	3
DOIs	https://doi.org/10.1016/j.mechrescom.2010.01.007
Publication status	Published - 1 Apr 2010
Externally published	Yes

Keywords

Boundary effects
Cosserat model
Homogenization
Layered materials
Size effects

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10.1016/j.mechrescom.2010.01.007

Cite this

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title = "A Cosserat multiparticle model for periodically layered materials",

abstract = "In this paper, the Cosserat multiparticle model (CM2) for 3D periodically layered materials is proposed in order to reproduce both size and boundary effects in these materials. This model can handle n - phase periodically layered materials with 4 n + 1 kinematic variables at each 3D geometric point: two in-plane displacements and two rotations per phase plus one common out-of-plane displacement. The model gives excellent agreement with full finite element results for out-of-plane shearing.",

keywords = "Boundary effects, Cosserat model, Homogenization, Layered materials, Size effects",

author = "A. Leb{\'e}e and K. Sab",

year = "2010",

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T1 - A Cosserat multiparticle model for periodically layered materials

AU - Lebée, A.

AU - Sab, K.

PY - 2010/4/1

Y1 - 2010/4/1

N2 - In this paper, the Cosserat multiparticle model (CM2) for 3D periodically layered materials is proposed in order to reproduce both size and boundary effects in these materials. This model can handle n - phase periodically layered materials with 4 n + 1 kinematic variables at each 3D geometric point: two in-plane displacements and two rotations per phase plus one common out-of-plane displacement. The model gives excellent agreement with full finite element results for out-of-plane shearing.

AB - In this paper, the Cosserat multiparticle model (CM2) for 3D periodically layered materials is proposed in order to reproduce both size and boundary effects in these materials. This model can handle n - phase periodically layered materials with 4 n + 1 kinematic variables at each 3D geometric point: two in-plane displacements and two rotations per phase plus one common out-of-plane displacement. The model gives excellent agreement with full finite element results for out-of-plane shearing.

KW - Boundary effects

KW - Cosserat model

KW - Homogenization

KW - Layered materials

KW - Size effects

U2 - 10.1016/j.mechrescom.2010.01.007

DO - 10.1016/j.mechrescom.2010.01.007

M3 - Article

AN - SCOPUS:77953133003

SN - 0093-6413

VL - 37

SP - 293

EP - 297

JO - Mechanics Research Communications

JF - Mechanics Research Communications

IS - 3

ER -

A Cosserat multiparticle model for periodically layered materials

Abstract

Keywords

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