Scipediacontent: Scipediacontent moved page Draft Content 691305386 to Martino 2021a

2021-11-30T11:52:08Z

Scipediacontent moved page Draft Content 691305386 to Martino 2021a

Scipediacontent: Created page with "== Abstract == Recent seismic events occurred in areas rich of ancient remains and full of cultural and artistic heritage in terms of artworks. Earthquakes may d..."

2021-11-30T11:52:05Z

Created page with "== Abstract == Recent seismic events occurred in areas rich of ancient remains and full of cultural and artistic heritage in terms of artworks. Earthquakes may d..."

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== Abstract ==

Recent seismic events occurred in areas rich of ancient remains and full of
cultural and artistic heritage in terms of artworks. Earthquakes may damage buildings, but the
vibrations may also induce the uplift and overturning of their content, implying irreparable loss
of cultural values. The seismic assessment of objects is usually tackled modelling them as rigid
blocks. This paper focuses on statues, which generally present a very complicated geometry,
and proposes a general methodology involving different disciplines, for their experimental
seismic assessment. The methodology is here applied to the masterpiece of “Paolo Orsi”
museum in Syracuse (Italy), that is the “Venere Landolina”. Due to the complexity of statues,
traditional techniques cannot be considered reliable for a proper geometry reconstruction;
therefore, Terrestrial Laser Scanner (TLS) and Unmanned Aerial System (UAS) technologies
are here employed to obtain a highly detailed and complete digital model. Aiming at providing
a low-cost scaled physical model of the statue, a wooden specimen has been arranged
employing a Computer Numerical Control (CNC) milling machine, cutting off disks from flat
panels which are then superimposed and glued, progressively reconstructing the actual
geometry of the statue. The specimen, able to approximately reproduce the scaled actual
geometry, was then tested on a shaking table with ground motions compatible with those
expected for the site where the statue is located. The obtained results are finally correlated with
those expected for the real scale statue.

== Full document ==
<pdf>Media:Draft_Content_691305386p1174.pdf</pdf>
== References ==

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Scipediacontent: Scipediacontent moved page Draft Content 691305386 to Martino 2021a

Scipediacontent: Created page with "== Abstract == Recent seismic events occurred in areas rich of ancient remains and full of cultural and artistic heritage in terms of artworks. Earthquakes may d..."