Dynamic Buckling Analysis of the Cylindrical Shell with Radial Stiffness and Damping Constraints under Axially Impact

The governing equation of a cylindrical shell with radial stiffness and damping constraints is established and then solved. The bifurcation conditions of buckling are obtained given boundary conditions and consistency conditions. The critical loads and buckling modes are analyzed. The results reveal...

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Bibliographic Details
Published in:Journal of physics. Conference series 2023-03, Vol.2455 (1), p.12001
Main Authors: Gui, Yifei, Xu, Jiaxin, Ren, Juhui
Format: Article
Language:English
Subjects:
Boundary conditions
Buckling
Cylindrical shells
Damping capacity
Physics
Stiffness
Online Access:Get full text
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Summary:The governing equation of a cylindrical shell with radial stiffness and damping constraints is established and then solved. The bifurcation conditions of buckling are obtained given boundary conditions and consistency conditions. The critical loads and buckling modes are analyzed. The results reveal both radial stiffness and damping constraints will enhance the anti-buckling capacity of cylindrical shells, and the capacity of the former is better than that of the latter. The radial stiffness and damping values will have a great influence on the critical load when they are small but do not have much influence on the critical load with increasing their values.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2455/1/012001