Structure dynamics analysis of multistage submarine missile shell

Author

Xibin Wei ; Donghua Li ; Cong Wang ; Xing Liu

Author_Institution

Coll. of Civil Eng. & Archit., Harbin Univ. of Sci. & Technol., Harbin, China

Volume

3

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

1646

Lastpage

1649

Abstract

As submarine-launched missile moving under water, the complex force can cause severe impact and vibration to it. The mechanical characteristics analysis of a missile shell was considering it as a simple structure for cylindrical shells structure mostly. In this paper, the shell is considered as two stages with a contact section. The structure dynamics was analyzed under axial and radial loading respectively, and the results were compared with a single-stage shell model.

Keywords

impact (mechanical); missiles; shells (structures); vibrations; axial loading; impact; mechanical characteristics; multistage submarine missile shell; radial loading; single-stage shell model; structure dynamics analysis; submarine-launched missile; vibration; Educational institutions; Force; Load modeling; Loading; Missiles; Numerical stability; Stability analysis; Buckling factor; Multistage shell; Numerical simulation; Underwater launch;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang, China

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023371

Filename

6023371