geogrid engineering construction, method to build a geogrid engineering construction, geogrid suitable for use in a geoengineering construction, particulate layer, use of a geogrid and / or component thereof, particulate material, and geoengineering construction railroad.

摘要

a railway geogrid construction suitable for use with high-speed trains comprising: a track bed that defines a track situated on a track plan; a mass of particulate material that forms a layer located under the track plane; and a geogrid located at and / or below the particulate mass in a plane substantially parallel to the track plane, in which the average distance between the track plane and the geogrid plane, measured perpendicular to both, is greater than 0.65 meters.