Document Details

Document Type : Article In Journal 
Document Title :
Bending analysis of a ceramic-metal arched bridge using a mixed first-order theory
Bending analysis of a ceramic-metal arched bridge using a mixed first-order theory
 
Subject : Mthematics 
Document Language : English 
Abstract : In this research, the bending analysis of an arched bridge is presented based on a mixed first-order thick beam one dimensional plate theory. The present arched bridge is considered as a beam with boundary conditions at its edges, which may be simply-supported, and between these two edges, the beam may have quadratic thickness variation. The bridge consists of two layers; the upper flat one is made from an isotropic homogeneous material such as ceramic, and the lower arched layer is made from an isotropic non-homogeneous functionally graded ceramic-metal material. The upper-surface of the arched layer, which represents the interface between the two layers, is ceramic-rich material while the lower-surface of the arched layer is metal-rich material. This structure eliminates interface problem of the arched bridge and thus the stress distributions are smooth. A closed form solution is developed for the static response of such bridge subjected to different distributed loads. The effects of many parameters on the displacements and stresses are investigated. The sample numerical examples presented herein for bending response of the present arched bridge should serve as references for future comparisons. © 2009 Springer Science+Business Media B.V. DOI . 10.1007/s11012-009-9214-2 
ISSN : 0025-6455 
Journal Name : Meccanica 
Volume : 0 
Issue Number : 0 
Publishing Year : 2009 AH
2009 AD 
Number Of Pages : 11 
Article Type : Article 
Added Date : Tuesday, October 13, 2009 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
أشرف مبارز زنقور سالمAshraf M ZenkourResearcherDoctoratezenkour@gmail.com
Mashat, D.SMashat, D.SResearcherDoctorate 

Files

File NameTypeDescription
 23410.pdf pdfAbstract

Back To Researches Page