CN216006825U - Water stop structure for hydraulic engineering construction - Google Patents
Water stop structure for hydraulic engineering construction Download PDFInfo
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- CN216006825U CN216006825U CN202122613050.5U CN202122613050U CN216006825U CN 216006825 U CN216006825 U CN 216006825U CN 202122613050 U CN202122613050 U CN 202122613050U CN 216006825 U CN216006825 U CN 216006825U
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- water
- dam body
- reinforced concrete
- stagnant water
- buffer layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The utility model discloses a hydraulic engineering construction stagnant water structure relates to hydraulic engineering construction field, including the dam body, one side upstream face of dam body sets up to the slope form, the reinforced concrete back up coat that the slope set up has been pour to the inclined plane of dam body, the inside of reinforced concrete back up coat is provided with a plurality of backing plates that are equidistant distribution, the lower surface of backing plate is provided with backfills concrete column, and inside the bottom of backfilling concrete column extends to the dam body. The utility model discloses a stagnant water steel sheet cooperation buffer layer cushions the erodeing of dam body upstream face rivers, avoids the stagnant water structure impaired, influences the stagnant water effect, through it has the prevention of seepage water to pack between buffer layer and reinforced concrete back up coat, and the prevention of seepage water packs to set up to GB wadding, and GB wadding has excellent deformability and mobility, and the impermeability can be excellent, thereby can play to hole, gap and seal the stagnant water effect and prevent water infiltration dam body, has improved the stagnant water effect.
Description
Technical Field
The utility model relates to a hydraulic engineering construction field, in particular to hydraulic engineering construction stagnant water structure.
Background
The water conservancy project is a project constructed for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, the existing water conservancy project construction water stop structure is mainly characterized in that a waterproof layer is added on the outer wall of a dam bank, the water stop effect is poor, regular maintenance is needed, time and labor are wasted, and the water stop structure is easy to damage due to the fact that the upstream surface of the dam is always flushed by water, so that the water stop effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering construction stagnant water structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering construction stagnant water structure, includes the dam body, one side upstream face of dam body sets up to the slope form, the inclined plane of dam body has pour the reinforced concrete back up coat that the slope set up, the inside of reinforced concrete back up coat is provided with a plurality of backing plates that are equidistant distribution, the lower surface of backing plate is provided with backfilled concrete column, and the bottom of backfilling concrete column extends to inside the dam body, one side of reinforced concrete back up coat is provided with the stagnant water steel sheet, one side that the reinforced concrete back up coat was kept away from to the stagnant water steel sheet is provided with the buffer layer, it has prevention of seepage water filler to fill between reinforced concrete back up coat and the buffer layer, one side that prevention of seepage water filler was kept away from to the buffer layer is provided with waterproofing membrane, one side that waterproofing membrane kept away from the buffer layer is provided with the concrete and pours the layer.
Preferably, the water seepage prevention filler is GB flexible filler.
Preferably, the buffer layer is provided as a waterproof honeycomb plate.
Preferably, the water stop steel plate is a profiled steel plate, and the wave crest surface and the wave trough surface of the water stop steel plate are respectively attached to the buffer layer and the reinforced concrete reinforcing layer.
The utility model discloses a technological effect and advantage:
the utility model discloses a be provided with the reinforced concrete back up coat and backfill concrete column, consolidate the dam body, the compressive property of dam body has been improved, through being provided with the stagnant water steel sheet, the stagnant water steel sheet sets up to the profiled steel sheet, stagnant water steel sheet cooperation buffer layer cushions the erodeing of dam body upstream face rivers, it is impaired to avoid the stagnant water structure, influence the stagnant water effect, through it has the prevention of seepage water filler to fill between buffer layer and reinforced concrete back up coat, the prevention of seepage water filler sets up to GB flexible filler, GB flexible filler has excellent deformability and mobility, the impermeability is excellent, thereby can play the sealed stagnant water effect to the hole, thereby prevent water infiltration dam body, the stagnant water effect has been improved.
Drawings
Fig. 1 is a schematic sectional view of the overall structure of the present invention.
Fig. 2 is the overall structure of the utility model discloses a dive schematic diagram.
Fig. 3 is the three-dimensional schematic view of the water stop steel plate structure of the present invention.
In the figure: 1. a dam body; 2. a reinforced concrete reinforcing layer; 3. a base plate; 4. backfilling the concrete column; 5. a water stop steel plate; 6. water seepage prevention filler; 7. a buffer layer; 8. waterproof coiled materials; 9. concrete pouring layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a water conservancy project construction water stopping structure as shown in figures 1-3, which comprises a dam body 1, wherein one side upstream surface of the dam body 1 is arranged to be inclined, an inclined plane of the dam body 1 is poured with an inclined reinforced concrete reinforcing layer 2, a plurality of backing plates 3 which are distributed at equal intervals are arranged inside the reinforced concrete reinforcing layer 2, the lower surface of each backing plate 3 is provided with a backfilling concrete column 4, the bottom end of the backfilling concrete column 4 extends into the dam body 1, the reinforced concrete reinforcing layer 2 and the backfilling concrete column 4 are matched to reinforce the dam body 1, thereby improving the shock resistance of the dam body 1, one side of the reinforced concrete reinforcing layer 2 is provided with a water stopping steel plate 5, the water stopping steel plate 5 is arranged to be a profiled steel plate, the crest surface and the trough surface of the water stopping steel plate 5 are respectively attached to a buffer layer 7 and the reinforced concrete reinforcing layer 2, and the water stopping steel plate 5 has certain buffer and anti-seismic performance, the erosion of the water flow is buffered, and meanwhile, the permeated water is blocked, so that the water is prevented from permeating into the dam body 1.
Secondly, one side that stagnant water steel sheet 5 kept away from reinforced concrete back up coat 2 is provided with buffer layer 7, it has prevention of seepage water filler 6 to fill between reinforced concrete back up coat 2 and the buffer layer 7, prevention of seepage water filler 6 sets up to GB flexile filler, GB flexile filler has excellent deformability and mobility, impermeability is excellent, can be to the hole, thereby the gap plays the effect of sealed stagnant water and prevents the infiltration dam body of water, the stagnant water effect has been improved, buffer layer 7 sets up to waterproof honeycomb board, buffer layer 7 and stagnant water steel sheet 5 cooperation, the washing of rivers is cushioned, avoid the stagnant water structure impaired, influence the stagnant water effect, one side that buffer layer 7 kept away from prevention of seepage water filler 6 is provided with waterproofing membrane 8, it is waterproof through laying waterproofing membrane 8, reduce the infiltration of water, one side that waterproofing membrane 8 kept away from buffer layer 7 is provided with the concrete and pours layer 9.
The utility model discloses the theory of operation:
this device is at the during operation, through being provided with reinforced concrete back up coat 2 and backfill concrete post 4, consolidate dam 1, the compressive property of dam 1 has been improved, through being provided with stagnant water steel sheet 5, stagnant water steel sheet 5 sets up to the profiled steel sheet, stagnant water steel sheet 5 cooperates buffer layer 7 to cushion the erodeing of dam 1 upstream face rivers, it is impaired to avoid the stagnant water structure, influence the stagnant water effect, it has prevention of seepage water filler 6 to fill between buffer layer 7 and reinforced concrete back up coat 2, prevention of seepage water filler 6 sets up to GB flexile filler, GB flexile filler has excellent deformability and mobility, anti-permeability is excellent, can play the hole, thereby the gap seals the stagnant water effect and prevents infiltration dam 1, the stagnant water effect has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a hydraulic engineering construction stagnant water structure, includes dam body (1), its characterized in that: the water-tight dam is characterized in that the upstream surface of one side of the dam body (1) is arranged to be inclined, a reinforced concrete reinforcing layer (2) which is arranged in an inclined manner is poured on the inclined surface of the dam body (1), a plurality of backing plates (3) which are distributed at equal intervals are arranged inside the reinforced concrete reinforcing layer (2), a backfilling concrete column (4) is arranged on the lower surface of each backing plate (3), the bottom end of each backfilling concrete column (4) extends into the dam body (1), a water-tight steel plate (5) is arranged on one side of the reinforced concrete reinforcing layer (2), a buffer layer (7) is arranged on one side, away from the reinforced concrete reinforcing layer (2), of each water-tight steel plate (5), a water-tight filler (6) is filled between each reinforced concrete reinforcing layer (2) and each buffer layer (7), and a waterproof coiled material (8) is arranged on one side, away from each water-tight filler (6), of each buffer layer (7), waterproofing membrane (8) keep away from one side of buffer layer (7) and are provided with concrete and pour layer (9).
2. The hydraulic engineering construction stagnant water structure of claim 1, its characterized in that: the anti-seepage filler (6) is a GB flexible filler.
3. The hydraulic engineering construction stagnant water structure of claim 2, its characterized in that: the buffer layer (7) is arranged to be a waterproof honeycomb plate.
4. The hydraulic engineering construction stagnant water structure of claim 3, its characterized in that: the water stop steel plate (5) is a profiled steel plate, and the wave crest surface and the wave trough surface of the water stop steel plate (5) are respectively attached to the buffer layer (7) and the reinforced concrete reinforcing layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613050.5U CN216006825U (en) | 2021-10-28 | 2021-10-28 | Water stop structure for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613050.5U CN216006825U (en) | 2021-10-28 | 2021-10-28 | Water stop structure for hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216006825U true CN216006825U (en) | 2022-03-11 |
Family
ID=80526608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122613050.5U Active CN216006825U (en) | 2021-10-28 | 2021-10-28 | Water stop structure for hydraulic engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216006825U (en) |
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2021
- 2021-10-28 CN CN202122613050.5U patent/CN216006825U/en active Active
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