Document Details

Document Type : Article In Journal 
Document Title :
Stresses in rotating heterogeneous viscoelastic composite cylinders with variable thickness
Stresses in rotating heterogeneous viscoelastic composite cylinders with variable thickness
 
Subject : Mathematics 
Document Language : English 
Abstract : An analytical solution is presented for the rotation problem of a two-layer composite elastic cylinder under a plane strain assumption. The external cylinder has variable-thickness formulation, and is made of a heterogeneous orthotropic material. It contains a fiber-reinforced viscoelastic homogeneous isotropic solid core of uniform thickness. The thickness and elastic properties of the external cylinder are taken as power functions of the radial direction. By the boundary and continuity conditions, the radial displacement and stresses for the rotating composite cylinder are determined. The effective moduli and Illyushin's approximation methods are used to obtain the viscoelastic solution to the problem. The effects of heterogeneity, thickness variation, constitutive, time parameters on the radial displacement, and stresses are investigated. 
ISSN : 0253-4827 
Journal Name : Applied Mathematics and Mechanics 
Volume : 32 
Issue Number : 4 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Saturday, February 11, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
أشرف مبارز زنقورZenkour, Ashraf MResearcherDoctoratezenkour@gmail.com

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