Journal of Projectiles, Rockets, Missiles and Guidance >
The Analysis of Caculating Method of the Frequence to A Solid Rocket Stand
Received date: 2013-04-25
Online published: 2025-05-26
The free vibration equation for the horizontal elastic support multilayer structures is established by the flexibility method for the multiple frame of a solid rocket stand. The additional inertia force of the multilayer foot mass is taken into account. The natural frequency is shown to be a small varying scope. The horizontal elastic support affects the vibration modes. Especially for higher modes, the horizontal elastic support multilayer vibrates completely in accordance with the circular beam.
ZHANG Ruiping . The Analysis of Caculating Method of the Frequence to A Solid Rocket Stand[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(6) : 103 -105 . DOI: 10.15892/j.cnki.djzdxb.2013.06.010
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