Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an integrally elastic buffer crossing which comprises a reinforced concrete integral bottom plate, rubber outside pavement decks, a rubber middle pavement deck, rails and a railway bed, wherein the reinforced concrete integral bottom plate is integrally formed and paved on the railway bed; rail bearing slots for placing I-shaped rails respectively are arranged on two sides of the reinforced concrete integral bottom plate in parallel; extending parts at the two sides of the lower end of each rail are fixed in the rail bearing slots through a plurality of screw spikes and assembly fasteners symmetrically distributed on the two sides; the rubber middle pavement deck is paved between the two rails; and the rubber outside pavement decks are respectively paved outside the two rails. Thereof, the integral stability, safety, compression resistance and impact resistance of the crossing are enhanced; and the integral bottom plate is provided with anti-creeping ridges matched with anti-creeping slots of all the rubber pavement decks, thereby preventing the pavements from moving vertically or horizontally, prolonging the service life of the pavements, facilitating the maintenance of the crossing and reducing the latter maintenance cost.
The invention provides an integrally elastic buffer crossing which comprises a reinforced concrete integral bottom plate, rubber outside pavement decks, a rubber middle pavement deck, rails and a railway bed, wherein the reinforced concrete integral bottom plate is integrally formed and paved on the railway bed; rail bearing slots for placing I-shaped rails respectively are arranged on two sides of the reinforced concrete integral bottom plate in parallel; extending parts at the two sides of the lower end of each rail are fixed in the rail bearing slots through a plurality of screw spikes and assembly fasteners symmetrically distributed on the two sides; the rubber middle pavement deck is paved between the two rails; and the rubber outside pavement decks are respectively paved outside the two rails. Thereof, the integral stability, safety, compression resistance and impact resistance of the crossing are enhanced; and the integral bottom plate is provided with anti-creeping ridges matched with anti-creeping slots of all the rubber pavement decks, thereby preventing the pavements from moving vertically or horizontally, prolonging the service life of the pavements, facilitating the maintenance of the crossing and reducing the latter maintenance cost.
Integrally elastic buffer crossing
XU QINGFENG (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Rubber stopper strips for integrally cast railway crossing as well as assembly
| Europäisches Patentamt | 2015
Waterproofing concrete integrally
| Engineering Index Backfile | 1928