30 citations · 49 across the 5 of their papers we have counts for
7 papers
Neolithic stone settlements as locally resonant metasurfaces
Stéphane Brûlé, Bogdan Ungureanu, Stefan Enoch +1
We study the dynamic surface response of neolithic stone settlements obtained with seismic ambient noise techniques near the city of Carnac in French Brittany. Surprisingly, we fin…
The influence of building interactions on seismic and elastic surface waves
Bogdan Ungureanu, Sébastien Guenneau, Younes Achaoui +6
We outline some recent research advances on the control of elastic waves in thin and thick plates, that have occurred since the large scale experiment [Phys. Rev. Lett. 112, 133901…
Emergence of Seismic Metamaterials: Current State and Future Perspectives
Stéphane Brûlé, Stefan Enoch, Sébastien Guenneau
Following the advent of electromagnetic metamaterials at the turn of the century, researchers working in other areas of wave physics have translated concepts of electromagnetic met…
Control of Rayleigh-like waves in thick plate Willis metamaterials
Andre Diatta, Younes Achaoui, Stéphane Brûlé +2
We explore interactions of elastic waves propagating in plates (with soil parameters) structured with concrete pillars buried in the soil. Pillars are 2 m in diameter, 30 m in dept…
Seismic waves damping with arrays of inertial resonators
Younes Achaoui, Bogdan Ungureanu, Stefan Enoch +2
We investigate the elastic stop band properties of a theoretical cubic array of iron spheres connected to a bulk of concrete via iron or rubber ligaments. Each sphere can move free…
Auxetic-like metamaterials as novel earthquake protections
Bogdan Ungureanu, Younes Achaoui, Stefan Enoch +2
We propose that wave propagation through a class of mechanical metamaterials opens unprecedented avenues in seismic wave protection based on spectral properties of auxetic-like met…