Скачать или смотреть Complete sequence of laboratory tests at EUCENTRE:

During the #terremotoISAAC experimental campaign, two buildings were subjected to several earthquakes of increasing intensity that allowed ISAAC antisismica to test I-Pro 1 on a shaking table, Thanks to these tests ISAAC analyzed the damages that the two structures have suffered.
The seismic improvement was tested thanks to the installation of I-Pro 1 protection system. ISAAC built two structures in an identical way (more than 8 meters high). By adopting a comparative approach between the building equipped with I-Pro 1 and the one without the system, it was possible to analyze the gradual damages of the two structures.

Below you can find the list of laboratory tests:
0:16 PGA 0.32g, effective intensity 31%, ground peak acceleration 0.10g.
0:32 PGA 0.32g, effective intensity 50%, ground peak acceleration 0.16g.
1:00 PGA 0.32g, effective intensity 62%, ground peak acceleration 0.20g.
1:30 PGA 0.32g, 75% effective intensity, peak ground acceleration 0.24g.
1:58 PGA 0.32g, effective intensity 84%, ground peak acceleration 0.27g.
2:26 PGA 0.32g, effective intensity 137%, ground peak acceleration 0.44g.