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Revolutionizing earthquake resilience with the FREISUST Project 2025-03-18 In an innovative effort to save lives and reduce seismic risk, the FREISUST project, "Fibre-reinforced elastomeric isolators for earthquake-resistant structures with SUSTainable solutions”, is leading the way in seismic isolation by providing a low-cost sustainable solution. Led by Daniele Losanno from the Università degli Studi di Napoli Federico II, this project develops advanced fibre-reinforced isolators that protect buildings in developed and developing countries. What’s the innovation? The system uses flexible rubber layers reinforced with polyester or carbon fabrics without mechanical connection. This system is easy to implement, improving the seismic performance of buildings maintaining post-earthquake functionality and safeguarding lives and property. Why is it important? A global effort Supported by ERIES (Engineering Research Infrastructures for European Synergies), an Horizon Europe project, FREISUST collaborates with leading institutions like the University of Naples, University of Strathclyde, ETH Zurich, UC Berkeley and LNEC. The success of FREISUST largely relies on LNEC's facilities and expertise. Described as one of the most advanced test centres in Europe, LNEC allows for 3D simulation of seismic action in its shake table, for a wide range of seismic intensities and frequencies. The tests carried out in January 2025, in the scope of the FREISUST project, included, among others, the simulation of one record from the KOBE earthquake at a scale of 150% intensity. Without LNEC's support, says Daniele Losanno, these innovative advances would not have been possible, due to its experimental facilities that are key for this type of testing. |
