Device for the protection of elongated buildings, in particular of buildings for reprocessing plants and their components and systems

摘要

The invention relates to a device for protect of the buildings of great length, against the dynamic loads exercised of the packaging, these buildings, comprising an outer structure which surrounds it in a given structure spaced enclosed with damping elements between the inner and outer. / p & & p & in accordance with the invention, the internal structure is a rise in the body of the elastic and damping means 24 disposed between the foundation plate 16 of the structure 10 of the outer and inner structure; the feature of elasticity and damping of the body 24 being chosen in such a manner that there is no excitation force of the frequency of the internal structure and the specific frequencies of these components and systems cannot be transmitted to the internal cross section and its components and systems. / p & & p & the invention is particularly applicable to the buildings of the fuel reprocessing installations nuclear.