RU2003751C1 - Track structure - Google Patents
Track structureInfo
- Publication number
- RU2003751C1 RU2003751C1 SU4678046A RU2003751C1 RU 2003751 C1 RU2003751 C1 RU 2003751C1 SU 4678046 A SU4678046 A SU 4678046A RU 2003751 C1 RU2003751 C1 RU 2003751C1
- Authority
- RU
- Russia
- Prior art keywords
- beams
- ballast
- base
- soil
- transverse connections
- Prior art date
Links
Landscapes
- Railway Tracks (AREA)
Abstract
Использование: при строительстве и реконструкции железных дорог. Сущность изобретени : верхнее строение железнодорожного пути содержит балластное основание, продольные полые бал- . ки 3. расшир ющиес книзу и выполненные с ребрами жесткости 5 внутри полостей, заполненных балластом 10, поперечные св зи 8, фиксирующие балки друг относительно друга, и элементы рельсовых скреплений, смонтированные на балках. Балки размещены в балластном основании и выполнены П-образного поперечного сечени с закладными детал ми дл соединени их по длине пути и дл креплени поперечных св зей и с окнами 6 в верхней части стенок. Ребра жесткости 5 жестко соединены с боковыми стенками балок, а балластное основание образовано засыпкой грунта на высоту балок с проектными откосами и планировкой поверхности, обеспечивающей водоотвод В нижней части основани расположена песчана Тюдуш- ка 2, на которую опираютс балки, а верхн часть состоит из гидроизол ционного сло 12 грунта и защитного сло 13, размещенного над последним. 2и Usage: in the construction and reconstruction of railways. SUMMARY OF THE INVENTION: The upper structure of a railway track contains a ballast base, longitudinal hollow ball. 3. Kicks expanding downward and made with stiffeners 5 inside cavities filled with ballast 10, transverse connections 8 fixing the beams relative to each other, and rail fasteners mounted on the beams. The beams are placed in a ballast base and are made of a U-shaped cross section with embedded parts for connecting them along the length of the path and for securing the transverse connections and with the windows 6 in the upper part of the walls. Stiffening ribs 5 are rigidly connected to the side walls of the beams, and the ballast base is formed by backfilling the soil to the height of the beams with design slopes and a leveling surface that provides drainage. At the bottom of the base is Tyudushka 2 sand, on which the beams rest, and the upper part consists of hydroisol soil layer 12 and a protective layer 13 located above the latter. 2and
Description
фц&1ft & 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4678046 RU2003751C1 (en) | 1989-04-11 | 1989-04-11 | Track structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4678046 RU2003751C1 (en) | 1989-04-11 | 1989-04-11 | Track structure |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2003751C1 true RU2003751C1 (en) | 1993-11-30 |
Family
ID=21441368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4678046 RU2003751C1 (en) | 1989-04-11 | 1989-04-11 | Track structure |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2003751C1 (en) |
-
1989
- 1989-04-11 RU SU4678046 patent/RU2003751C1/en active
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