SU83985A1 - Concrete bridge span - Google Patents
Concrete bridge spanInfo
- Publication number
- SU83985A1 SU83985A1 SU395970A SU395970A SU83985A1 SU 83985 A1 SU83985 A1 SU 83985A1 SU 395970 A SU395970 A SU 395970A SU 395970 A SU395970 A SU 395970A SU 83985 A1 SU83985 A1 SU 83985A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- span
- beams
- rails
- fact
- concrete bridge
- Prior art date
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Description
Изобретение относитс к известным железобетонным пролетным строени м железнодорожных мостов. Целью изобретени вл етс умеиьшенрге строительной высоты пролетного строени путем более иол кого использовани его иесущей конструкции. Дл этого в верхни.х по сах балок сделаны углублени , в которых на коротких дерев нных попе речинах, прикрепленных непосредственно к пролетному строению, уло жены рельсы железнодорожного пути.The invention relates to the well-known reinforced concrete span structures of railway bridges. The aim of the invention is to reduce the construction height of the span by more extensive use of its original structure. For this purpose, in the upper sections of the beams, recesses were made, in which the rails of the railway track were attached to short wooden crossbars attached directly to the span.
Устройство предлагаемого железобетонного пролетного строени по сн етс чертенком.The device of the proposed reinforced concrete span is indicated by an imp.
Балка / снабжена продольным углублением 2, в котором уложены нонеречины 5, ирнкреплеиные к балке болтами 4, нронущеннымн через заделанные в бетон железные трубки 5. Рельсы 6 уложены и укреплень на поперечинах 3 обычным способом.The beam / is provided with a longitudinal recess 2, in which non-links 5 are laid, irn-glue to the beam by bolts 4, inserted through embedded iron pipes 5 in concrete. The rails 6 are laid and fixed on crossbars 3 in the usual way.
Верхние ребра углублени 2 балк армнрованы угольниками 7. Эти угольники замен ют контррельсы п охранные брусь мостового полотна. Дл см гчени ударов между угольи1и ами и телом балки уложены прокладки 8 из упругого материала.The upper edges of the recess of the 2 beams are reinforced with squares 7. These squares replace the rails and guard bars of the bridge deck. To see the blows between the coals and the body of the beam, gaskets 8 of elastic material are laid.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU395970A SU83985A1 (en) | 1949-04-21 | 1949-04-21 | Concrete bridge span |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU395970A SU83985A1 (en) | 1949-04-21 | 1949-04-21 | Concrete bridge span |
Publications (1)
Publication Number | Publication Date |
---|---|
SU83985A1 true SU83985A1 (en) | 1949-11-30 |
Family
ID=48256763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU395970A SU83985A1 (en) | 1949-04-21 | 1949-04-21 | Concrete bridge span |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU83985A1 (en) |
-
1949
- 1949-04-21 SU SU395970A patent/SU83985A1/en active
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