WANG Jun, Lu E, WANG Jia-Qi . An Investigation Scheme on Structural Parameters of a Space Optical Tube[J]. Editorial Office of Optics and Precision Engineering, 1998,(6): 51-55
WANG Jun, Lu E, WANG Jia-Qi . An Investigation Scheme on Structural Parameters of a Space Optical Tube[J]. Editorial Office of Optics and Precision Engineering, 1998,(6): 51-55DOI:
A space optical tube is a typical thin cylindrical shell structure
and thin cylindrical shell is widely used in the field of aircraft 、spacecraft and ships.Hence
the dynamic characteristics of this kind of shell have been studied extensively. In order to improve the static characteristics of the shell
stiffeners have found wide applications to stiffen the shell.It is unknown that how the dynamic characteristics of the shell change.The purpose of the present work is to analyze the dynamic characteristics of thin cylindrical shell with axial and circular stiffeners
and the changes of the dynamic characteristics which are affected by the stiffeners parameters.