The Vibration Characteristics Analysis of Ship Foundation Based on the Arrangement of Isolators

Abstract:

Article Preview

Contrary to the general connection style, the vibration characteristics of the ship foundation vibration is researched under the arrangement style of isolators acted on it. And the influence of the parameters of rigidity and damp to the excitation force characteristic is studied too. Based on the real ship data and the finite element method, the study is shown that the excitation force from the device to the foundation is not only related to the rigidity, damp of isolators and the natural frequency of device-isolator-foundation system but also the related to arrangement style of isolator. When the excited frequency is lower it had little effect on the vibration characteristics relatively. However that the frequency is higher, it had significant effect on the vibration.

Info:

Periodical:

Edited by:

Qi Luo

Pages:

2202-2205

DOI:

10.4028/www.scientific.net/AMM.55-57.2202

Citation:

Y. Wang et al., "The Vibration Characteristics Analysis of Ship Foundation Based on the Arrangement of Isolators", Applied Mechanics and Materials, Vols. 55-57, pp. 2202-2205, 2011

Online since:

May 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.