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Estimates for the transverse shear modulus of unidirectional composites

โœ Scribed by Pham Duc Chinh

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
724 KB
Volume
18
Category
Article
ISSN
0997-7538

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โœฆ Synopsis

From the geometry-dependent inequalities restricting the elastic moduli of two-dimensional isotropic composites based on minimum energy principles, geometry-independent estimates for isotropic and quasi-symmetric multicomponent materials are deduced. Also from the inequalities the exact value of the transverse shear modulus of Hashin-Rosen's coated cylinder assemblage is determined, which attains the bounds for general two-dimensional isotropic composites over large ranges of parameters. Respective estimates for the modulus of a multicomponent multicoated cylinder assemblage are obtained. 0 Elsevier, Paris unidirectional composite / quasi-symmetric composite / fibre-reinforced composite / coated cylinder geometry

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