Constitutive Equations for Graphene Based on Anisotropic Theory

Abstract:

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The constitutive equations, describing the relations between stresses and strains in the single layer graphene, were obtained based on the anisotropic theory. The equations showed that (1) there are 3 nonzero stress components in graphene for it is in the plane stress state; (2) there are 4 elastic constants independent in the constitutive equations describing the material properties of graphene; and (3) the normal stress merely results in normal strains if graphene in simple tension in primary directions but generates the normal strains and shear strains if in non-primary directions. In addition, the Hamilton method determining the 4 elastic constants in constitutive equations of graphene was introduced.

Info:

Periodical:

Advanced Materials Research (Volumes 314-316)

Edited by:

Jian Gao

Pages:

1268-1272

DOI:

10.4028/www.scientific.net/AMR.314-316.1268

Citation:

S. H. Ban et al., "Constitutive Equations for Graphene Based on Anisotropic Theory", Advanced Materials Research, Vols. 314-316, pp. 1268-1272, 2011

Online since:

August 2011

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Price:

$35.00

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