Lavello Viaduct is a viaduct project in Italy. The viaduct, which has a steel deck and reinforced concrete piers, has been designed as a seismically base isolated against earthquake effects. The seismic isolators have been designed and manufactured by TİS Teknolojik İzolatör Sistemleri A.Ş. Information about the project and isolation system is presented at the table below.

Name of the produced devices

TİS Double Pendulum (TDP)

Project year


Total number of devices

48 (Str: 48, Prototype: 0)

Displacement capacity of the devices

±200 mm

Load bearing capacity of the devices

5500 kN