Identification of material parameters of micropolar theory for composites by homogenization method

Huan Chen; Xiaoning Liu; Gengkai Hu; Huang Yuan

doi:10.1016/j.commatsci.2009.04.031

Identification of material parameters of micropolar theory for composites by homogenization method

Huan Chen, Xiaoning Liu, Gengkai Hu^*, Huang Yuan

^*Corresponding author for this work

School of Aerospace Engineering

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

18 Citations (Scopus)

Abstract

The objective of the present work is to develop an analytical homogenization method to derive higher-order material parameters of micropolar theory. With help of Airy's stress function, the constitutive equations for a homogenized micropolar medium are analytically established by considering a cylindrical representative volume element (RVE) subjected to quadratic and cubic boundary displacement conditions. Both porous and composite materials are considered, an analytical relation between the intrinsic length and the microstructural parameters is given.

Original language	English
Pages (from-to)	733-737
Number of pages	5
Journal	Computational Materials Science
Volume	46
Issue number	3
DOIs	https://doi.org/10.1016/j.commatsci.2009.04.031
Publication status	Published - Sept 2009

Keywords

Constitutive relationship
Higher-order homogenization
Micromechanics
Micropolar theory

Access to Document

10.1016/j.commatsci.2009.04.031

Cite this

@article{427c1490c41940ffb2c703058e262605,

title = "Identification of material parameters of micropolar theory for composites by homogenization method",

abstract = "The objective of the present work is to develop an analytical homogenization method to derive higher-order material parameters of micropolar theory. With help of Airy's stress function, the constitutive equations for a homogenized micropolar medium are analytically established by considering a cylindrical representative volume element (RVE) subjected to quadratic and cubic boundary displacement conditions. Both porous and composite materials are considered, an analytical relation between the intrinsic length and the microstructural parameters is given.",

keywords = "Constitutive relationship, Higher-order homogenization, Micromechanics, Micropolar theory",

author = "Huan Chen and Xiaoning Liu and Gengkai Hu and Huang Yuan",

year = "2009",

month = sep,

doi = "10.1016/j.commatsci.2009.04.031",

language = "English",

volume = "46",

pages = "733--737",

journal = "Computational Materials Science",

issn = "0927-0256",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Identification of material parameters of micropolar theory for composites by homogenization method

AU - Chen, Huan

AU - Liu, Xiaoning

AU - Hu, Gengkai

AU - Yuan, Huang

PY - 2009/9

Y1 - 2009/9

N2 - The objective of the present work is to develop an analytical homogenization method to derive higher-order material parameters of micropolar theory. With help of Airy's stress function, the constitutive equations for a homogenized micropolar medium are analytically established by considering a cylindrical representative volume element (RVE) subjected to quadratic and cubic boundary displacement conditions. Both porous and composite materials are considered, an analytical relation between the intrinsic length and the microstructural parameters is given.

AB - The objective of the present work is to develop an analytical homogenization method to derive higher-order material parameters of micropolar theory. With help of Airy's stress function, the constitutive equations for a homogenized micropolar medium are analytically established by considering a cylindrical representative volume element (RVE) subjected to quadratic and cubic boundary displacement conditions. Both porous and composite materials are considered, an analytical relation between the intrinsic length and the microstructural parameters is given.

KW - Constitutive relationship

KW - Higher-order homogenization

KW - Micromechanics

KW - Micropolar theory

UR - http://www.scopus.com/inward/record.url?scp=69249232200&partnerID=8YFLogxK

U2 - 10.1016/j.commatsci.2009.04.031

DO - 10.1016/j.commatsci.2009.04.031

M3 - Article

AN - SCOPUS:69249232200

SN - 0927-0256

VL - 46

SP - 733

EP - 737

JO - Computational Materials Science

JF - Computational Materials Science

IS - 3

ER -

Identification of material parameters of micropolar theory for composites by homogenization method

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this