Write your message

فراخوان ارسال مقالات انگلیسی حوزه دریا و فراساحل    www.ijmt.ir

Volume 14, Issue 27 (7-2018)                   marine-engineering 2018, 14(27): 49-57 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Hajmohammad M H, NaddafOskouie A, Azizpourian M, Maleki S. Prediction and Non-Destructive Buckling Test Method for Steel Cylindrical Shell under External Hydrostatic Pressure. marine-engineering. 2018; 14 (27) :49-57
URL: http://marine-eng.ir/article-1-563-en.html
1- Imam Hossein (AS)
2- Imam Hossein(AS)
Abstract:   (2249 Views)

This study investigated buckling of steel cylinders in otherresearches. Here by using MATLAB software,aprogram to buckling pressure rangeof steel cylindrical shell under external pressure is provided. By comparing the output results and analysis charts, the risk of buckling in the cylinders can be detected with very good accuracy. After determining the proper correlationto predict buckling, hydrostatic pressure testing system with record pressure and volume changes for online registration prepared. In order to prevent suddenly destruction, buckling test equipment withvolume control method has been prepared andthe hydrostatic pressure tests were carried out on specimens of steel.So from overall load which make buckling will be prevented.By this method, prediction of buckling pressure and prevention of samplesdestruction can be done with about 16% error.

Full-Text [PDF 863 kb]   (790 Downloads)    
Type of Study: Research Paper | Subject: Offshore Structure
Received: 2016/11/11 | Accepted: 2018/06/2

1. Ross, C.W. Aylward, and D. Boltwood,(1971), "General instability of ring-reinforced circular cylinders under external pressure", RINA Transactions, 113: p. 73-82.
2. Slankard, R, (2010), "Tests of the elastic stability of a ring-stiffened cylindrical shell", model BR-4 (λ=1.103), subjected to hydrostatic pressure.
3. Bosman, T.N. Pegg, and P. Keuning,(1993), "Experimental and numerical determination of the nonlinear overall collapse of imperfect pressure hull compartments", in Proceedings of Warship'93, International Symposium on Naval Submarines.
4. Bisagni, C, (2000), "Numerical analysis and experimental correlation of composite shell buckling and post-buckling", Composites Part B: Engineering, 31(8): p. 655-667. [DOI:10.1016/S1359-8368(00)00031-7]
5. Singer J, Arbocz J, Weller T, (1998), Buckling experiments: "experimental methods in buckling of thin-walled structures Volume 1". Wiley & Sons, New York.
6. Singer J, Arbocz J, Weller T, (2002), Buckling experiments: "experimental methods in buckling of thin-walled structures Volume 2". Wiley & Sons, New York. [DOI:10.1002/9780470172995]
7. MacKay.J.and F.VanKeulen, (2010), "Areview of external pressure testing techniques for shells including a novel volume-control method. Experimental Mechanics", 50(6):p.753-772. [DOI:10.1007/s11340-009-9272-3]
8. Hajmhmd, m. h, (2014),"Evaluation of buckling and Pskmansh cylindrical shell of variable thickness under external hydrostatic pressure testing machine by the end of the pack," Marine Center University of Imam Hussein, "In Persian".
9. BSI, (1980), BS 5500 British standard specification for unfired fusion welded pressure vessels, Issue 5, United Kingdom: British Standards Institution (BSI).
10. ECCS. Buckling of steel shells: (1988), European recommendations, Brussels: European Convention for Constructional Steelwork (ECCS).
11. Ross CTF, Little APF, Adeniyi KA (2005) "Plastic buckling ofring-stiffened conical shells under external hydrostatic pressure.Ocean Eng 32:21–36. [DOI:10.1016/j.oceaneng.2004.05.007]
12. DPA. (2001), SSP 74 Design of submarine structures. United Kingdom: defence procurement agency, Sea Technology Group.
13. Gusic, G.A. Combescure, and J. Jullien, (2000), "The influence of circumferential thickness variations on the buckling of cylindrical shells under external pressure", Computers & Structures, 74(4): p. 461-477. [DOI:10.1016/S0045-7949(99)00053-X]
14. Lopatin, (2012),"Buckling of a composite cantilever circular cylindrical shell subjected to uniform external lateral pressure", composite structurs 553-562.
15. Lei Chen, (2011), "Buckling of cylindrical shells with stepwise variable wall thickness under uniform external pressure", Engineering structures 3570-3578. [DOI:10.1016/j.engstruct.2011.07.021]
16. Nguyen, (2009), "Buckling under the external pressure of cylindrical shells with variable thickness", international journal of solids and structures 4163-4168.
17. Jack R. Vinson, (1989), "The Behavior of Thin Walled Structures: Beams, Plates, and Shells", Department of Mechanical Engineering University of Delaware Newark, Del, USA.
18. Mahmoud Shariati, M. Mehdi Zadeh, (2001), "experimental study and numerical aperture semi-elliptic steel cylindrical shells buckling under the pressure axis". Amir Kabir University, "In Persian".
19. Tohid Ghanbari Ghazijahani, Hossein Showkati, (2013), "Experiments on cylindrical shells under pure bending and external pressure". (109-122), "In Persian".

Send email to the article author

Creative Commons License
International Journal of Maritime Technology is licensed under a

Creative Commons Attribution-NonCommercial 4.0 International License.