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http://dx.doi.org/10.3744/SNAK.2007.44.3.314

A Study on Vibration Analysis Method Using the Global Structural Analysis Model  

Park, Hyung-Sik (DSME Vibration & Noise R&D Team)
Choi, Su-Hyun (DSME Vibration & Noise R&D Team)
Lee, Yong-Sub (DSME Vibration & Noise R&D Team)
Publication Information
Journal of the Society of Naval Architects of Korea / v.44, no.3, 2007 , pp. 314-322 More about this Journal
Abstract
In general, the vibration and structural analyses have been carried out by using each finite element model separately because of different size of finite element mesh and different focusing area of each analysis. In some cases, however, it is required to perform both global vibration and structural analyses at the same time using a finite element model for global structural analysis, which asks for a special treatment for a vibration analysis. In this study, a technique to perform a global vibration analysis using a finite element model for a global structural analysis has been developed and its effectiveness has been verified by its application to a whole ship.
Keywords
Global vibration analysis; Global structural analysis; F.E. model;
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