Studying Effect of Geometrical Parameters on the Buckling of Cylindrical Shells under Hydrostatic Pressure

Mohammad Hadi Hajmohammad; Javad Faraji; Ali Mokhtari; Mohammad Reza Khosrojerdi  and Taghi Sharafi

doi:10.17485/ijst/2013/v6i11.17

Article

Studying Effect of Geometrical Parameters on the Buckling of Cylindrical Shells under Hydrostatic Pressure

VIEWS 675
PDF 424

Abstract
Full-Text HTML
Full-Text PDF
How to Cite

Indian Journal of Science and Technology

DOI: 10.17485/ijst/2013/v6i11.17

Year: 2013, Volume: 6, Issue: 11, Pages: 1-6

Original Article

Studying Effect of Geometrical Parameters on the Buckling of Cylindrical Shells under Hydrostatic Pressure

Mohammad Hadi Hajmohammad¹ , Javad Faraji¹ , Ali Mokhtari¹ , Mohammad Reza Khosrojerdi¹and Taghi Sharafi^2*

¹Department of Mechanical Engineering, [email protected]
[email protected]
[email protected]
[email protected]
²Department of Mechanical Engineering, [email protected]
*Author For Correspondence
Taghi Sharaf
Department of Mechanical Engineering,
Email: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

In this paper, we study the effect of diameter and thickness of a shell as well as the reinforcement rings on buckling of cylindrical shells under external hydrostatic pressure. Bucking equations are based on standard of ABC underwater vessels. Using the relations in different diameters, tolerable buckling load has been obtained with shell, by changing the thickness of shell and distance of reinforcement rings in definite range. Results obtained from buckling pressure in different diameters and for different ratios of D/t and D/L are given and finally a diagram has been presented for designing and determining different parameters of reinforced cylindrical shell after comparing them.
Keywords: Buckling, External Hydrostatic Pressure, Reinforcement Ring, Cylindrical Shell.