Paper Titles
A Design Methodology for Reverse Engineering Integrated with Anatomical CAD
p.79
Numerical Simulation of Noise Radiation from Semi-Hermetic Reciprocating Food Refrigeration Compressors
p.85
Optimization Design of Double-Helical Gear with High Contact Ratio
p.91
Technology of Active Anti-Galloping on Over-Head Transmission Lines
p.95
Influence of the Stiffeners on the Vibration Characteristics of a Stiffened Plate and Shell Coupled Structure
p.101
Calculation on Acoustic Scattering of Viscoelastic Layer Coupling with Elastic Shell
p.107
Fatigue Damage Mechanism Experiments of the K-Joint of Offshore Platform Model
p.114
Applied Research on the Closed-Loop Control of Oil Production System with Progressing Cavity Pump
p.119
Research on Numerical Simulation of Jet Pump Design System Parameters Matching in the Oilfield
p.124

Influence of the Stiffeners on the Vibration Characteristics of a Stiffened Plate and Shell Coupled Structure

Article Preview

Abstract:

A coupled vibration model of a stiffened cylindrical shell with a stiffened interior plate is established based on the receptance method to get the stiffeners' influence on the plate-shell coupled structure's vibration characteristics. Numerical analysis on how an increase of the plate's and the shell's stiffener number affect the combination's vibration is carried out. It shows that the amplitudes of both the plate's and the shell's acceleration levels would reduce and peaks of their vibration curves would shift to the higher frequency range as stiffeners on the plate increases. And increase of the shell's stiffener number has little impact on the plate's acceleration level curve except for some peaks, but it would reduce the shell's acceleration level.

You might also be interested in these eBooks
Mechanical Materials and Manufacturing Engineering II View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 248)

Pages:

101-106

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.248.101

Citation:

Cite this paper

Online since:

December 2012

Authors:

Zhi Mei Zhao, Mei Ping Sheng

Keywords:

Coupled Vibration, Receptance Method, Stiffened Cylindrical Shell, Stiffened Plate

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] Mauro Caresta, Nicole J. Kessissolou, Acoustic signature of a submarine hull under harmonic excitation, Applied acoustics. 71 (2010) 17–31.

DOI: 10.1016/j.apacoust.2009.07.008

Google Scholar

[2] M.R. Peterson, D.E. Boyd, Free vibration of circular cylinders with longitudinal interior partitions, Journal of Sound and Vibration. 60 (1978) 45–62.

DOI: 10.1016/0022-460x(78)90400-5

Google Scholar

[3] T. Irie, G. Yamada, Y. Kobayashi, Free vibration of non-circular cylindrical shells with longitudinal interior partitions, Journal of Sound and Vibration. 96 (1984) 133–142.

DOI: 10.1016/0022-460x(84)90600-x

Google Scholar

[4] J. Missaoui, L. Cheng, M.J. Richard, Free and forced vibration of a cylindrical shell with a floor partition, Journal of Sound and Vibration. 190 (1996) 21–40.

DOI: 10.1006/jsvi.1996.0045

Google Scholar

[5] J. Missaoui, L. Cheng, Vibroacoustic analysis of a finite cylindrical shell with internal floor partition, Journal of Sound and Vibration. 226 (1999) 101–123.

DOI: 10.1006/jsvi.1999.2278

Google Scholar

[6] Y. S. Lee and M. H. Choi, Free vibration of circular cylindrical shells with an interior plate using the receptance method, Journal of Sound and Vibration. 248 (2001) 477-497.

DOI: 10.1006/jsvi.2001.3824

Google Scholar

[7] A. Mejdi, N. Atalla, Dynamic and acoustic response of bidirectionally stiffened plates with eccentric stiffeners subject to airborne and structure-borne excitations, Journal of Sound and Vibration. 329 (2010) 4422-4439.

DOI: 10.1016/j.jsv.2010.04.007

Google Scholar

[8] J Yan, TY Li, TG Liu , Characteristics of the vibrational power flow propagation in a submerged periodic ring-stiffened cylindrical shell, Applied acoustics. 67 (2006) 550-569.

DOI: 10.1016/j.apacoust.2005.08.006

Google Scholar

[9] K.T. Sundara, Raja Iyengar, R. NarayanaIyengar. Determination of the orthotropic plate parameters of stiffened plates and grillages in free vibration, Applied Scientific Research. 17 (1967) 422-438.

DOI: 10.1007/bf00419627

Google Scholar

[10] Qu Weide, Handbook of mechanical vibration, second ed., Machine Express, Beijing, (1988).

Google Scholar

[11] Soedel Werner, Vibration of shells and plates, second ed., Marcel Dekker Press, New York, (1993).

Google Scholar