Free oscillations of a ribbed cylindrical shell with attached mass

1977 ◽  
Vol 13 (1) ◽  
pp. 28-33
Author(s):  
V. O. Kononenko ◽  
V. G. Palamarchuk ◽  
A. M. Nosachenko
Keyword(s):  
Cylindrical Shell ◽  
Free Oscillations ◽  
Attached Mass

Free oscillations of a ribbed cylindrical shell carrying a fixed absolutely rigid body

1978 ◽  
Vol 10 (2) ◽  
pp. 181-186
Author(s):  
I. Ya. Amiro ◽  
V. G. Palamarchuk ◽  
A. M. Nosachenko
Keyword(s):  
Cylindrical Shell ◽  
Rigid Body ◽  
Free Oscillations

scholarly journals FREE OSCILLATIONS OF PIPELINES LIKE THIN CYLINDRICAL SHELLS WITH REGARDS TO INTERNAL PRESSURE

2019 ◽  
Vol 3 (1) ◽  
pp. 46-52
Author(s):  
Nuriddin Kurbonovich Esanov ◽  
Keyword(s):  
Cylindrical Shell ◽  
Internal Pressure ◽  
Cross Section ◽  
Modulus Of Elasticity ◽  
Poisson’S Ratio ◽  
Cylindrical Shells ◽  
Poisson's Ratio ◽  
Free Oscillations ◽  
Closed Cylindrical Shell ◽  
The Cross

The paper deals with the free oscillations of pipelines as thin cylindrical shells with regard to internal pressure. The pipeline is presented in the form of a closed cylindrical shell with a radius of the midline of the cross section. The material is considered isotropic with density, modulus of elasticity, and Poisson’s ratio

Free Vibration and Seismic Response Analysis of a Liquid Storage Thin Cylindrical Shell With Unaxisymmetric Attached Mass and Stiffness

2003 ◽  
Author(s):  
Katsuhisa Fujita ◽  
Akio Saito
Keyword(s):  
Cylindrical Shell ◽  
Free Vibration ◽  
Seismic Response ◽  
Free Vibration Analysis ◽  
Response Analysis ◽  
Analysis Method ◽  
Attached Mass ◽  
Thin Cylindrical Shell ◽  
Seismic Response Analysis ◽  
Liquid Storage

In this paper, we investigate the free vibration and seismic response of a liquid storage thin cylindrical shell fixed on a rigid foundation including piping and attached structures which are considered as unaxisymmetric attached mass and stiffness. The coupled free vibration analysis method and seismic response analysis method are proposed when the thin cylindrical shell is coupled with a liquid contained in the shell, the attached mass due to the unaxisymmetric attached structures, and the attached stiffness due to the flexibility of piping. The equations of motion of the fixed-free cylindrical shell including a liquid, and with attached mass and stiffness are derived by the Flu¨gge’s shell theory analytically for a shell and the velocity potential theory for a liquid. Taking the dimensions of a shell, liquid and attached mass, stiffness as parameters, the free vibration and seismic response are investigated. Moreover, the comparison between the analytical results and the experimental ones is performed.

Free oscillations of the sun and the giant planets

1981 ◽  
Vol 134 (8) ◽  
pp. 675 ◽  
Author(s):  
S.V. Vorontsov ◽  
V.N. Zharkov
Keyword(s):  
Giant Planets ◽  
The Sun ◽  
Free Oscillations
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