Modal Analysis of the Inertial Platform of the Laser ELI-NP Facility in Magurele-Bucharest

Starting from the need to determine the deformability of the inertial platform from the Research Facility of ELI-NP in Magurele-Bucharest in case of changing the position of some very heavy partition walls, a vibration study of the entire inertial platform was made. The research team studied various...

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Bibliographic Details
Published in:Romanian Journal of Acoustics and Vibration 2022-12, Vol.19 (2), p.112-120
Main Authors: Bratu, Polidor, Vlase, Sorin, Dragan, Nicusor, Vasile, Ovidiu, Itu, Calin, Nitu, Cristina Marilena, Toderita, Ana
Format: Article
Language:English
Subjects:
Concrete
Earthquakes
Elasticity
Formability
Gamma rays
Inertial platforms
Infrastructure
Modal analysis
Nuclear physics
Research facilities
Seismic engineering
Shock absorbers
Vibration
Vibration analysis
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Summary:Starting from the need to determine the deformability of the inertial platform from the Research Facility of ELI-NP in Magurele-Bucharest in case of changing the position of some very heavy partition walls, a vibration study of the entire inertial platform was made. The research team studied various aspects of this issue and some of the results were published. The paper presented the obtained results of the dynamic analysis, in a unitary approach and with the conclusions that emerge from these researches. The results may be useful in the study of problems of anti-vibration isolation of very large masses, generally used in research infrastructure.
ISSN:1584-7284
2602-0351