'Device for the earthquake-resistant 'construction works, in particular in bridges and flat - form offshore.

摘要

Device for the earthquake-resistant construction works, comprises an upper plate (1) provided with at least two metal corners (5) with their surfaces inclined plane (5a) oriented downwards and towards the outside, a lower plate (2) provided with at least two metal corners (8) with their surfaces inclined plane (8a) oriented toward the top and towards the inside face of the inclined surfaces (5a) of the upper plate, and at least two plates made of elastomer (3) disposed between the inclined surfaces (5a, 8a) of the upper and lower plates in order to establish a mechanical link between said plates. & br / application to the railroad bridges.