Application Of Seismic Isolation In
The Retrofit Of Historical Buildings
Author(s)
P. Clemente & A. De Stefano
Abstract
In this paper the studies carried out for the retrofit of Margherita Palace,
seriously damaged by L'Aquila earthquake, are shown. The buildings and the
tower have been first analyzed by means of ambient vibration tests, in order to
find out the dynamic characteristics of the structure even in a damaged situation.
On the basis of the results obtained and of the microzoning analysis carried out
after the seismic event, the base isolation has been proposed as the most suitable
solution for the seismic retrofit of the structure, because allows to obtain a good
structural result without compromising the architectural characteristic of the
superstructure. A new isolation system is then proposed for the seismic retrofit of
historical buildings, based on the realization of an isolated platform under the
building foundation without any intervention on the building. The system can be
used for single buildings but also for complex structure, typical of Italian
historical centres.
Keywords: seismic isolation, historical buildings, cultural heritage.
Keywords
seismic isolation, historical buildings, cultural heritage
Related Book
Other papers in this volume
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