A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ГЕОИНЖЕНЕРНЫЕ КОНСТРУКЦИИ ДЛЯ ИСПОЛЬЗОВАНИЯ НА ЖЕЛЕЗНЫХ ДОРОГАХ
There is disclosed a railway geogrid construction suitable for use with high speed trains to mitigate the increased impact of Rayleigh waves generated at high speed and/or over soft subgrades, the construction comprising: a track bed (e.g. having rails for a train) which defines a track located on a track plane; a mass of particulate material (e.g. aggregate) forming a layer located beneath the track plane; and a geogrid located in and/or below the particulate mass in a plane (geogrid plane) substantially parallel to the track plane where the average distance between the track plane and geogrid plane, measured perpendicular to both is greater than 0.65 metres.
ГЕОИНЖЕНЕРНЫЕ КОНСТРУКЦИИ ДЛЯ ИСПОЛЬЗОВАНИЯ НА ЖЕЛЕЗНЫХ ДОРОГАХ
There is disclosed a railway geogrid construction suitable for use with high speed trains to mitigate the increased impact of Rayleigh waves generated at high speed and/or over soft subgrades, the construction comprising: a track bed (e.g. having rails for a train) which defines a track located on a track plane; a mass of particulate material (e.g. aggregate) forming a layer located beneath the track plane; and a geogrid located in and/or below the particulate mass in a plane (geogrid plane) substantially parallel to the track plane where the average distance between the track plane and geogrid plane, measured perpendicular to both is greater than 0.65 metres.
ГЕОИНЖЕНЕРНЫЕ КОНСТРУКЦИИ ДЛЯ ИСПОЛЬЗОВАНИЯ НА ЖЕЛЕЗНЫХ ДОРОГАХ
2021-10-18
Patent
Electronic Resource
Russian
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
European Patent Office | 2017