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30 m Stable towers for optimum astronomical observations at dome c/concordia

Published online by Cambridge University Press:  24 December 2009

L. Spinoglio ,
N. Epchtein ,
J.-L. Dournaux ,
J.-P. Amans ,
L. Damé  and
J. Le Moigne
J.-L. Dournaux
Affiliation:
GEPI, Observatoire de Paris-Meudon and CNRS, Meudon, France
J.-P. Amans
Affiliation:
GEPI, Observatoire de Paris-Meudon and CNRS, Meudon, France
L. Damé
Affiliation:
LATMOS/CNRS, Verrières le Buisson, France LESIA, Observatoire de Paris-Meudon and CNRS, Meudon, France
J. Le Moigne
Affiliation:
GEPI, Observatoire de Paris-Meudon and CNRS, Meudon, France
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Abstract

This paper gives an overview of conceptual studies that have been realized since 2007 on 30 m towers for Dome C taking into account local available infrastructures and conditions. Some 30 m tower's concepts are presented and finite element simulations are carried to determine their dynamic behaviour including wind-induced vibrations, and to optimize their design.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 40: 3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica) , 2010 , pp. 477 - 484
Copyright
© EAS, EDP Sciences, 2010

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