Abstract
In this paper; a submarine vessel’s shell element’s
deformation has been investigated due to hydrotatic pressure. Eleven different
pressure value for eleven depth has been accounted. A doubly curved shell
element within different radius and different lenghts of edges is analysed by
using numerical method solution of static linear equilibrium equation of shell
element. In the solution part, Navier Solution method with double Fourier
series is used for solution of final differantial equations. Identical shell
element has been analysed in a package program ANSYSTM in order to verification
of solution. Following of verification, cylindrical shell element has been
analysed with numerical method. In numerical analysis a MATLABTM code is
written for easy solution for different curvature radiuses and different
lenghts of edges. After all solution analyses, stres components of shell
elements has been compared with Turkis Loyd permitted stress components for
design of a submarine. As a result, it’s studied on deformation of isotropic
shell element according to different length-thickness ratio and length values.
References
- 1) Köksal, E., Köksal, M.K., Kabuk ve Plakların Statik Stabilite ve Dinamik Analizi Örnek Çözümler ve Tablolar, Literatür Yayıncılık, İstanbul.
- 2) Ventsel, E., Krauthammer, T., (2001). Thin Plates and Shells Theory, Analysis and Applications, Marcel Dekker, Inc., New York-Basel.
- 3) Timoshenko, S. ve Woinowsky-Krieger, S., (1959). Theory of Plates and Shells, McGraw-Hill Book Co..
- 4) Alankaya, V., (2011). Süreksiz Sınır Şartları Etkisindeki Katmanlı Kompozit Kabukların Yüksek Mertebeli Kayma Deformasyon Teorisi ile Analizi, Doktora Tezi, YTÜ Fen Bilimleri Enstitüsü, İstanbul.
- 5) Goldenveizer, A.L., (1961). Theory of Elastic Thin Shells, Pergamon Press Ltd., London.
- 6) Türk Loydu Part E Chapter 111-Naval Ship Technology, Submarines (2007).
- 7) Ritter, J.C. ve Baldwin, N.J. (1988), Properties of HY-100 Steel For Naval Construction, DSTO, Melbourne
Abstract
References
- 1) Köksal, E., Köksal, M.K., Kabuk ve Plakların Statik Stabilite ve Dinamik Analizi Örnek Çözümler ve Tablolar, Literatür Yayıncılık, İstanbul.
- 2) Ventsel, E., Krauthammer, T., (2001). Thin Plates and Shells Theory, Analysis and Applications, Marcel Dekker, Inc., New York-Basel.
- 3) Timoshenko, S. ve Woinowsky-Krieger, S., (1959). Theory of Plates and Shells, McGraw-Hill Book Co..
- 4) Alankaya, V., (2011). Süreksiz Sınır Şartları Etkisindeki Katmanlı Kompozit Kabukların Yüksek Mertebeli Kayma Deformasyon Teorisi ile Analizi, Doktora Tezi, YTÜ Fen Bilimleri Enstitüsü, İstanbul.
- 5) Goldenveizer, A.L., (1961). Theory of Elastic Thin Shells, Pergamon Press Ltd., London.
- 6) Türk Loydu Part E Chapter 111-Naval Ship Technology, Submarines (2007).
- 7) Ritter, J.C. ve Baldwin, N.J. (1988), Properties of HY-100 Steel For Naval Construction, DSTO, Melbourne
Details
| Journal Section | Articles |
|---|---|
| Authors | |
| Publication Date | April 28, 2017 |
| Published in Issue | Year 2017 Volume: 13 Issue: 1 |