CN208415193U - A kind of gravity type concrete dam for reinforcing earth and rockfill dam - Google Patents
A kind of gravity type concrete dam for reinforcing earth and rockfill dam Download PDFInfo
- Publication number
- CN208415193U CN208415193U CN201820989371.0U CN201820989371U CN208415193U CN 208415193 U CN208415193 U CN 208415193U CN 201820989371 U CN201820989371 U CN 201820989371U CN 208415193 U CN208415193 U CN 208415193U
- Authority
- CN
- China
- Prior art keywords
- dam
- concrete
- earth
- rockfill
- rockfill dam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a kind of gravity type concrete dams for reinforcing earth and rockfill dam, including device noumenon；Described device ontology is made of concrete dam and earth and rockfill dam upstream batter, the concrete dam and earth and rockfill dam upstream batter are respectively positioned on the upside of base, the earth and rockfill dam upstream batter is located at concrete dam side, the concrete dam bottom end is provided with concrete dam pedestal, the concrete dam is located at earth and rockfill dam upstream batter side and is provided with solid earth concrete plate, the solid earth concrete plate protrudes into inside earth and rockfill dam upstream batter, the concrete dam bottom end is provided with drain hole, the drain hole is located at earth and rockfill dam upstream batter side and is provided with sandstone filter layer, the earth and rockfill dam upstream batter is provided with concrete far from concrete dam side side and bottom end and consolidates soil layer.The utility model can increase the contact area with earth and rockfill dam upstream batter by solid earth concrete plate, so that is connected between earth and rockfill dam upstream batter and concrete dam is more close.
Description
Technical field
The utility model relates to hydraulic engineering technical field, specifically a kind of gravity type concrete water for reinforcing earth and rockfill dam
Dam.
Background technique
Traditional dam is formed generally by native clitter product, for a long time using being easy to appear collapsing phenomenon.
The Chinese patent of Patent No. CN201420237575.0 discloses the gravity type concrete for reinforcing earth and rockfill dam thus
Dam, including dam body, dam base of dam, dam concrete cushion, drain hole and sandstone filter layer, the dam body
Sectional uniform is consistent in the longitudinal direction for shape, and section is in inclined ladder shape structure, and meeting slight slope face is inclined-plane, and back slight slope face is ground
Vertical plane reinforces the gravity type concrete dam of earth and rockfill dam, can have occurred and that danger and what will be caused danger show for existing
There is earth and rockfill dam to be reinforced, can effectively guarantee earth dam using safe, can also vacate occupied by original earth and rockfill dam it is big
Measure land for building
But above scheme still has certain deficiency, the i.e. upstream batter and dam body of the original earth and rockfill dam of the device
Contact area it is smaller, the upstream batter of earth and rockfill dam is easy to separate with dam body by prolonged corrode.
Utility model content
The purpose of this utility model is to provide a kind of gravity type concrete dams for reinforcing earth and rockfill dam, to solve existing skill
The problems in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of gravity type coagulation for reinforcing earth and rockfill dam
Native dam, including device noumenon；Described device ontology is made of concrete dam and earth and rockfill dam upstream batter, the concrete dam
It is respectively positioned on the upside of base with earth and rockfill dam upstream batter, the earth and rockfill dam upstream batter is located at concrete dam side, the concrete water
Dam bottom end is provided with concrete dam pedestal, and the concrete dam pedestal is located on the upside of base, the concrete dam and mixed
Solidifying soil dam pedestal is that armored concrete pours, and the concrete dam is located at earth and rockfill dam upstream batter side and is provided with admittedly
Earth concrete plate, the solid earth concrete plate protrude into inside earth and rockfill dam upstream batter, and the concrete dam bottom end is provided with sluicing
Hole, the drain hole are located at earth and rockfill dam upstream batter side and are provided with sandstone filter layer, and the earth and rockfill dam upstream batter is far from concrete
Dam side side and bottom end are provided with concrete and consolidate soil layer, and it is that armored concrete pours that the concrete, which consolidates soil layer,.
Preferably, the solid earth concrete plate is to be obliquely installed, and solid earth concrete plate and vertical direction angle are 30 degree.
Preferably, solid soil vegetation region is provided on the upside of the earth and rockfill dam upstream batter, and kind is implanted with admittedly on the upside of solid native vegetation region
Native vegetation.
Preferably, the concrete consolidates soil layer bottom end and is provided with pedestal, and pedestal protrudes into inside base.
Preferably, the concrete, which is consolidated, is provided with connecting column between soil layer bottom end and side, and connecting column both ends and coagulation
The solid soil layer bottom end of soil is fixedly connected with side.
Compared with prior art, the utility model has the beneficial effects that the utility model can by solid earth concrete plate
Increase the contact area with earth and rockfill dam upstream batter, so that is connected between earth and rockfill dam upstream batter and concrete dam is more tight
It is close, Gu earth concrete plate is to be obliquely installed, earth and rockfill dam upstream batter can be triggered upwards when earth and rockfill dam upstream batter comes down,
The stability of earth and rockfill dam upstream batter is increased, Gu the solid native vegetation of native vegetation region plantation can make earth and rockfill dam upstream batter more tight
Gu pedestal protrudes into inside base, so that concrete is consolidated soil layer can not be moved, and connecting column consolidates soil layer to concrete and plays a supporting role,
Avoid causes concrete to consolidate soil layer due to gravity collapses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the section schematic diagram of the utility model.
In figure: 1, device noumenon；2, concrete dam；3, earth and rockfill dam upstream batter；4, base；5, solid native vegetation region；6, even
Connect column；7, pedestal；8, concrete consolidates soil layer；9, concrete dam pedestal；10, drain hole；11, solid earth concrete plate；12, sandstone
Filter layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of gravity type concrete dam for reinforcing earth and rockfill dam, including
Device noumenon 1；Device noumenon 1 is made of concrete dam 2 and earth and rockfill dam upstream batter 3, concrete dam 2 and earth and rockfill dam upstream batter
3 are respectively positioned on 4 upside of base, and earth and rockfill dam upstream batter 3 is located at 2 side of concrete dam, and 2 bottom end of concrete dam is provided with concrete
Dam pedestal 9, concrete dam pedestal 9 are located at 4 upside of base, and concrete dam 2 and concrete dam pedestal 9 are that reinforcing bar is mixed
Solidifying soil pours, and concrete dam 2 is located at 3 side of earth and rockfill dam upstream batter and is provided with solid earth concrete plate 11, Gu earth concrete
Plate 11 protrudes into inside earth and rockfill dam upstream batter 3, Gu earth concrete plate 11 is to be obliquely installed, and consolidate earth concrete plate 11 and vertical direction
Angle, which is 30 degree, to be triggered earth and rockfill dam upstream batter upwards when earth and rockfill dam upstream batter 3 comes down, 2 bottom end of concrete dam
It is provided with drain hole 10, drain hole 10 is located at 3 side of earth and rockfill dam upstream batter and is provided with sandstone filter layer 12, earth and rockfill dam upstream batter 3
Upside is provided with solid native vegetation region 5, and kind is implanted with solid native vegetation on the upside of solid native vegetation region 5, Gu the solid soil of 5 kinds of plants of native vegetation region is planted
Earth and rockfill dam upstream batter 3 can be made more to fasten, earth and rockfill dam upstream batter 3 is set far from 2 side side of concrete dam and bottom end
Be equipped with concrete and consolidate soil layer 8, it is that armored concrete pours that concrete, which consolidates soil layer 8, concrete consolidate 8 bottom end of soil layer and side it
Between be provided with connecting column 6, and 6 both ends of connecting column consolidate 8 bottom end of soil layer with concrete and side is fixedly connected, and connecting column 6 is to coagulation
The solid soil layer 8 of soil is played a supporting role, and avoid causes concrete to consolidate soil layer 8 due to gravity collapses, and concrete consolidates 8 bottom end of soil layer
It is provided with pedestal 7, and pedestal 7 protrudes into inside base 4, pedestal 7 protrudes into inside base 4, and so that concrete is consolidated soil layer 8 can not move.
The working principle of the utility model is: construction concrete first consolidates soil layer 8, by 3 bottom of earth and rockfill dam upstream batter when building
End is fixed, and 3 bottom end of earth and rockfill dam upstream batter is avoided to suffer erosion, then will be far from 3 side of earth and rockfill dam upstream batter and handled, and leads to
Armored concrete casting concrete dam 2 is crossed, the contact surface with earth and rockfill dam upstream batter 3 can be increased by solid earth concrete plate 11
Product, so that is connected between earth and rockfill dam upstream batter 3 and concrete dam 2 is more close, Gu earth concrete plate 11 is that inclination is set
It sets, earth and rockfill dam upstream batter can be triggered upwards when earth and rockfill dam upstream batter 3 comes down, increase earth and rockfill dam upstream batter 3
Stability, Gu the solid native vegetation of 5 kinds of plants of native vegetation region can be such that earth and rockfill dam upstream batter 3 more fastens, pedestal 7 protrudes into base 4
Inside, so that concrete is consolidated soil layer 8 can not move, and connecting column 6 consolidates soil layer 8 to concrete and plays a supporting role, and avoid due to gravity
Reason causes concrete to consolidate soil layer 8 to collapse.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of gravity type concrete dam for reinforcing earth and rockfill dam, including device noumenon (1)；It is characterized by: described device sheet
Body (1) is made of concrete dam (2) and earth and rockfill dam upstream batter (3), the concrete dam (2) and earth and rockfill dam upstream batter (3)
It is respectively positioned on the upside of base (4), the earth and rockfill dam upstream batter (3) is located at concrete dam (2) side, the concrete dam (2)
Bottom end is provided with concrete dam pedestal (9), and the concrete dam pedestal (9) is located on the upside of base (4), the concrete water
Dam (2) and concrete dam pedestal (9) are that armored concrete pours, and the concrete dam (2) is met positioned at earth and rockfill dam
Water slope (3) side is provided with solid earth concrete plate (11), and solid earth concrete plate (11) are protruded into earth and rockfill dam upstream batter (3)
Portion, concrete dam (2) bottom end are provided with drain hole (10), and the drain hole (10) is located at earth and rockfill dam upstream batter (3) one
Side is provided with sandstone filter layer (12), and the earth and rockfill dam upstream batter (3) is arranged far from concrete dam (2) side side and bottom end
There is concrete to consolidate soil layer (8), it is that armored concrete pours that the concrete, which consolidates soil layer (8),.
2. a kind of gravity type concrete dam for reinforcing earth and rockfill dam according to claim 1, it is characterised in that: the solid soil
Concrete slab (11) is to be obliquely installed, and solid earth concrete plate (11) and vertical direction angle are 30 degree.
3. a kind of gravity type concrete dam for reinforcing earth and rockfill dam according to claim 1, it is characterised in that: the soil stone
Solid native vegetation region (5) is provided on the upside of dam upstream batter (3), and kind is implanted with solid native vegetation on the upside of solid native vegetation region (5).
4. a kind of gravity type concrete dam for reinforcing earth and rockfill dam according to claim 1, it is characterised in that: the coagulation
Solid soil layer (8) bottom end of soil is provided with pedestal (7), and pedestal (7) protrudes into base (4) inside.
5. a kind of gravity type concrete dam for reinforcing earth and rockfill dam according to claim 1, it is characterised in that: the coagulation
Soil solid soil layer (8) is provided with connecting column (6) between bottom end and side, and connecting column (6) both ends and concrete consolidate soil layer (8) bottom end
It is fixedly connected with side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989371.0U CN208415193U (en) | 2018-06-26 | 2018-06-26 | A kind of gravity type concrete dam for reinforcing earth and rockfill dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989371.0U CN208415193U (en) | 2018-06-26 | 2018-06-26 | A kind of gravity type concrete dam for reinforcing earth and rockfill dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415193U true CN208415193U (en) | 2019-01-22 |
Family
ID=65109502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820989371.0U Expired - Fee Related CN208415193U (en) | 2018-06-26 | 2018-06-26 | A kind of gravity type concrete dam for reinforcing earth and rockfill dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415193U (en) |
-
2018
- 2018-06-26 CN CN201820989371.0U patent/CN208415193U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759104B (en) | Ecological slope protection structure and construction method | |
| CN207619930U (en) | A kind of high stable state ecoscape protective slope structure | |
| CN109356090A (en) | A kind of triangle module metaplasia state type sea wall | |
| CN208055981U (en) | A kind of ecological bank protection structure | |
| CN208415193U (en) | A kind of gravity type concrete dam for reinforcing earth and rockfill dam | |
| CN206245283U (en) | A kind of river course dykes and dams ecological revetment | |
| CN209508921U (en) | A kind of triangle module metaplasia state type sea wall | |
| CN209873714U (en) | River bank protection structure for urban mountain area | |
| CN104695379A (en) | Ecological river channel revetment structure | |
| CN209538128U (en) | A kind of dam structure promoted for reservoir landscape | |
| CN201420254Y (en) | Ecological building block | |
| CN206157660U (en) | Modular keep off big vast wall | |
| CN214545887U (en) | Float ecological bank protection of planting formula | |
| CN205576831U (en) | Wave wall | |
| CN211171826U (en) | Ecological slope protection structure of river channel dam | |
| CN209873708U (en) | Dyke reinforcing structure | |
| CN207904867U (en) | A kind of cross interlocking-type slope protection block | |
| CN208105439U (en) | A kind of broad width intercepting ditch for hills grassland region slope surface | |
| CN105603932A (en) | Rushing-proof water conservancy dam | |
| KR200324520Y1 (en) | Retaining well Block | |
| CN207525709U (en) | A kind of hydraulic engineering concrete revetment | |
| CN216156494U (en) | Cast-in-place integrated ecological slope protection for super grass planting riverway | |
| CN219011115U (en) | Coral stone foundation earth dam seepage prevention structure | |
| CN207597344U (en) | A kind of new supporting structure of the soft soil foundation suitable for dyke | |
| CN211849574U (en) | Water conservancy retaining wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |