Analysis of safety measure in creep transversely isotropic thick-walled rotating cylinder by finitesimal deformation under external pressure

Author

Sahni, Manoj ; Sharma, Shantanu

Author_Institution

Dept. of Math. & Comput. Sci., PDPU, Gandhinagar, India

fYear

2014

fDate

8-10 Oct. 2014

Firstpage

1

Lastpage

5

Abstract

Creep stresses have been obtained for a transversely isotropic thick-walled rotating circular cylinder under external pressure using Seth´s transition theory. From the numerical results obtained, it is seen that the stress due to rotation for cylinder made of transversely isotropic material with measure N = 1 is large as compared to cylinder made of isotropic material. It is concluded that cylinder made of isotropic material with measure N = 1 is on the safer side of the design as compared to cylinder made of transversely isotropic material with measures as N = 1, 3, 5.

Keywords

creep; deformation; pressure; safety; shapes (structures); structural engineering; Seth transition theory; creep stresses; creep transversely isotropic thick-walled rotating cylinder; external pressure; finitesimal deformation; safety measure; transversely isotropic material; Creep; Equations; Strain; Strain measurement; Stress; Stress measurement; Creep; Isotropic; Rotating Cylinder; Transition; Transversely Isotropic;

fLanguage

English

Publisher

ieee

Conference_Titel

Reliability, Infocom Technologies and Optimization (ICRITO) (Trends and Future Directions), 2014 3rd International Conference on

Conference_Location

Noida

Print_ISBN

978-1-4799-6895-4

Type

conf

DOI

10.1109/ICRITO.2014.7014752

Filename

7014752