SU135413A1 - The method of construction of concrete dams without drainage device - Google Patents
The method of construction of concrete dams without drainage deviceInfo
- Publication number
- SU135413A1 SU135413A1 SU635557A SU635557A SU135413A1 SU 135413 A1 SU135413 A1 SU 135413A1 SU 635557 A SU635557 A SU 635557A SU 635557 A SU635557 A SU 635557A SU 135413 A1 SU135413 A1 SU 135413A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- construction
- dams
- drainage device
- concrete
- concrete dams
- Prior art date
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
Изобретение касаетс способа возведени бетонных плотин без устройства осушаемого котлована с искусственным основанием в текущей Г5оде, в узких створах и в услови х большнх глубин.The invention relates to a method for erecting concrete dams without a device for draining a foundation pit with an artificial foundation in the current substructure, in narrow sections and in conditions of great depths.
Существенна особенность предлагаемого способа состоит в том, что искусственное основание под илотнну устраивают посредством возведе1 и послойно с верховой и низовой сторон каменных дамб с последующим подводным бетонированием слоев между нпми путем укладки бетона от верхнего кра к низовому методом «восход щего раствора.The essential feature of the proposed method is that the artificial foundation under the bottom is arranged by erection 1 and layer by layer from the upstream and downstream sides of stone dams with the subsequent underwater concreting of the layers between the materials by placing the concrete from the top edge to the bottom one.
При применении предлагаемого способа возведени бетонных плотин полностью отпадает необходимость возведени перемычек, водоотлива и выемки котлована, а также резко уменьщаютс работы по возведению отвод щих туннелей.When applying the proposed method of erecting concrete dams, there is no need for erection of jumpers, drainage and excavation of the excavation, as well as dramatically reducing the work on the construction of diverting tunnels.
На фиг. 1 изображена схема возведени бетонных плотин методом послойного подводного бетонировани на нервом этапе; на фиг. 2 - то же, на втором этапе.FIG. Figure 1 shows a scheme for the construction of concrete dams by the method of layering underwater concreting at the nerve stage; in fig. 2 - the same at the second stage.
Первый этап работы - создание тиховода путем отсыпки дамб обр .аловани из камн крупных фракций, заполнение пространства между дамбами бетоном методом «восход идего раствора и сооружение обводного канала дл спуска меженных вод.The first stage of the work is the creation of a quiet water conduit by dumping dams by forming large fractions of stone, filling the space between dams with concrete using the “rising of the solution” method and building a bypass channel for lowering low-flow waters.
Второй этан работы - наращивание по высоте подводной части сооружени путем последовательного повторени операций первого этапа и устройство бетонной плиты.The second work ethane is building up the height of the underwater part of the structure by successively repeating the operations of the first stage and arranging a concrete slab.
Предмет изобретени Subject invention
Способ возведени бетонных плотин без устройства осушаелгого котлована , отличающийс тем, что, с целью создани выступающего над водой подводного основани дл возведени па нем известными приемами плотины, в створе сооружени отсыпают в воду каменную наброA method of erecting concrete dams without a drainage pit device, characterized in that, in order to create an underwater foundation protruding above the water to erect a dam on it, at the construction site, the stone bed is poured into the water
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU635557A SU135413A1 (en) | 1959-07-27 | 1959-07-27 | The method of construction of concrete dams without drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU635557A SU135413A1 (en) | 1959-07-27 | 1959-07-27 | The method of construction of concrete dams without drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU135413A1 true SU135413A1 (en) | 1960-11-30 |
Family
ID=48291734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU635557A SU135413A1 (en) | 1959-07-27 | 1959-07-27 | The method of construction of concrete dams without drainage device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU135413A1 (en) |
-
1959
- 1959-07-27 SU SU635557A patent/SU135413A1/en active
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