SU630335A1 - Method of constructing reinforced concrete bridges - Google Patents
Method of constructing reinforced concrete bridgesInfo
- Publication number
- SU630335A1 SU630335A1 SU772492215A SU2492215A SU630335A1 SU 630335 A1 SU630335 A1 SU 630335A1 SU 772492215 A SU772492215 A SU 772492215A SU 2492215 A SU2492215 A SU 2492215A SU 630335 A1 SU630335 A1 SU 630335A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reinforced concrete
- concrete bridges
- constructing reinforced
- constructing
- spans
- Prior art date
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Description
крепл ют их к опорам 1. К концам пролетных строений 3 прикрепл ют металлические временные обустройства, состо щие из продольных балок - аванбеков 4, поперечных балок 5 и т жей 6 с гайками 7. Пролетные строени 3 устанавливают в проектное полол ение, опира их концы на ригели 2 через аванбеки 4. Бетонируют стыки 8 ригелей с пролетными строени ми.fasten them to the supports 1. At the ends of the superstructures 3 they attach metal temporary arrangements consisting of longitudinal beams — avanbek 4, transverse beams 5 and straps 6 with nuts 7. The span structures 3 are set to the design polishing, resting their ends on girders 2 through avanbeks 4. Concrete 8 girth joints with span structures.
Продольные балки 4 двух смежных иролетных строений частично перекрывают одна другую по фасаду моста, передава нагрузку от веса пролетных строений на опору центрально, что нозвол ет устанавливать и раскружаливать иролетные строени в любой последовательности. Раскружаливают пролетные строени , откручива гайки 7 на концах т жей 6. Демонтированные временные обустройства используют при монтаисе пролетных строен 1Й в последующих пролетах.The longitudinal beams 4 of two adjacent flying structures partially overlap one another along the facade of the bridge, transferring the load from the weight of the span structures to the support centrally, which can be installed and unloaded the flying structures in any sequence. The spans are unloaded, the nuts 7 are unscrewed at the ends of the strands 6. The dismantled temporary arrangements are used in the installation of span spans for the next spans.
РГспользование описываемого способа позвол ет по сравнению с прототипом снизить трз-доемкость соорул ени моста, затраты металла на временные опоры, затраты материалов на возведение фундаментов временных опор, высвободить подмостовоГг габарит, что дает возможность вести нормальную эксплуатацию подмостовых транспортных путей, упростить раскружаливание пролетиых строений.The use of the described method allows, compared with the prototype, to reduce the TSR capacity of the bridge, the cost of metal for temporary supports, the cost of materials for building the foundations of temporary supports, freeing the bridge stage, which makes it possible to carry out normal operation of the bridge transport routes, to simplify the unraveling of spans.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772492215A SU630335A1 (en) | 1977-06-03 | 1977-06-03 | Method of constructing reinforced concrete bridges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772492215A SU630335A1 (en) | 1977-06-03 | 1977-06-03 | Method of constructing reinforced concrete bridges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU630335A1 true SU630335A1 (en) | 1978-10-30 |
Family
ID=20711597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772492215A SU630335A1 (en) | 1977-06-03 | 1977-06-03 | Method of constructing reinforced concrete bridges |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU630335A1 (en) |
-
1977
- 1977-06-03 SU SU772492215A patent/SU630335A1/en active
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