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Hajmohammad, Mohammad Hadi
- Studying Effect of Geometrical Parameters on the Buckling of Cylindrical Shells under Hydrostatic Pressure
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Authors
Mohammad Hadi Hajmohammad
1,
Javad Faraji
1,
Ali Mokhtari
1,
Mohammad Reza Khosrojerdi
1,
Taghi Sharafi
2
Affiliations
1 Department of Mechanical Engineering, Imam Hossein University, Tehran, IN
2 Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Isfahan, IN
1 Department of Mechanical Engineering, Imam Hossein University, Tehran, IN
2 Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Isfahan, IN
Source
Indian Journal of Science and Technology, Vol 6, No 11 (2013), Pagination: 5527-5532Abstract
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 ShellFull Text
References
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