CN215562332U - Hydraulic engineering dykes and dams prevention of seepage ecological protection structure - Google Patents
Hydraulic engineering dykes and dams prevention of seepage ecological protection structure Download PDFInfo
- Publication number
- CN215562332U CN215562332U CN202121988868.9U CN202121988868U CN215562332U CN 215562332 U CN215562332 U CN 215562332U CN 202121988868 U CN202121988868 U CN 202121988868U CN 215562332 U CN215562332 U CN 215562332U
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- hydraulic engineering
- ecological protection
- seepage
- base
- 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
- 230000002265 prevention Effects 0.000 title claims abstract description 4
- 239000004575 stone Substances 0.000 claims abstract description 16
- 239000002689 soil Substances 0.000 claims description 22
- 239000004746 geotextile Substances 0.000 claims description 19
- 238000009417 prefabrication Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a seepage-proofing ecological protection structure for a hydraulic engineering dam, and belongs to the technical field of hydraulic engineering. The utility model provides a hydraulic engineering dykes and dams prevention of seepage ecological protection structure, including dyke slope main part, the base groove has been seted up to dyke slope main part top surface, the base has set firmly in the base groove, dyke slope main part inside has set firmly the concrete wall, the base top surface has set firmly dykes and dams main part, the geomembrane has been laid to dyke main part outside, the geotechnological cloth has been laid to the geomembrane outside, the earth layer has been laid on the geotechnological cloth right side, the earth layer top surface has set firmly prefabricated slabstone A, symmetrical structure has set firmly two prefabricated slabstone B around the earth layer outside is, be equipped with a plurality of prefabricated planting frames between two prefabricated slabstone B. According to the utility model, the prefabricated planting frame is clamped and installed with the prefabricated stone slab through the prefabricated clamping block, so that the installation efficiency of the prefabricated planting frame is improved, the prefabricated planting frame is convenient to damage and replace at the later stage, and the use effect of the prefabricated planting frame is greatly improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to an anti-seepage ecological protection structure for a dam of the hydraulic engineering.
Background
Dykes, dikes and dams, collectively, also refer to water-resistant and water-retaining structures and structures. Modern dams come in two main categories: earth and rockfill dams and concrete dams. In recent years, large dams are constructed with high-tech reinforced cement. However, in the using process of the dam, because the water seepage phenomenon occurs to the dam under the action of the flushing of the dam and the pressure permeation of the dam by the flood, the capability of the dam for resisting the flood pressure is reduced, and therefore, the design of the anti-seepage structure for the dam is particularly important, and the patent document with the publication number of CN212801421U in the prior art provides the anti-seepage ecological protection structure for the dam in the hydraulic engineering. Although the device has more beneficial effects, the following problems still exist: the greening soil is laid on the outer surface of the waterproof geomembrane, the backwater slope surface cannot fix the greening soil, the greening soil is easy to fall off the backwater slope surface of the dam and is not beneficial to beautifying the environment of the backwater slope surface of the dam, and therefore the seepage-proofing ecological protection structure for the dam of the hydraulic engineering is provided.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide an anti-seepage ecological protection structure for a water conservancy project dam, which aims to solve the problems in the background technology.
2. Technical scheme
A seepage-proofing ecological protection structure for a water conservancy project dam comprises a dam slope main body, wherein a base groove is formed in the top surface of the dam slope main body, a base is fixedly arranged in the base groove, two concrete walls are fixedly arranged in the dam slope main body in a bilateral symmetry structure relative to the position of the outer side of the base, a dam main body is fixedly arranged on the top surface of the base, a geomembrane is paved outside the dam main body, geotextile is paved outside the geomembrane, a concrete block A is fixedly arranged on the left side of the geotextile, a concrete block B is fixedly arranged on the right side of the geotextile, a plurality of drainage holes are formed in the right wall of the concrete block B in a linear equidistant structure, a soil layer is paved on the right side of the geotextile, a prefabricated stone slab A is fixedly arranged on the top surface of the soil layer, two prefabricated stone slabs are fixedly arranged in a front-back symmetry structure outside the soil layer, and a plurality of prefabricated planting frames are arranged between the two prefabricated stone slabs B, prefabricated planting frame outside is annular equidistant structure and has seted up a plurality of T type holes, prefabricated planting frame right wall has seted up the infiltration mouth for the position of T type downthehole side, adjacent two all inlay between the prefabricated planting frame and be equipped with prefabricated fixture block.
Preferably, the concrete block a has an L-shaped structure.
Preferably, a plurality of draw-in grooves are formed in the lower end of the prefabricated stone plate A and the inner end of the prefabricated stone plate B in a linear equidistant structure.
Preferably, the prefabricated fixture block is in an I-shaped structure.
Preferably, the prefabricated fixture block is matched with the T-shaped hole in a clamping mode.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, the plurality of prefabricated planting frames are arranged outside the soil layer, and the plurality of prefabricated planting frames and the prefabricated stone slab are clamped and fixedly mounted to form the protective layer, so that the soil is fixed and protected on the soil layer, the stability of the soil layer is improved, and the problems that greening soil is easy to fall off from the backwater slope surface of the dam and is not beneficial to beautifying the environment of the backwater slope surface of the dam are solved.
2. According to the utility model, the prefabricated planting frame is clamped and installed with the prefabricated stone slab through the prefabricated clamping block, so that the installation efficiency of the prefabricated planting frame is improved, the prefabricated planting frame is convenient to damage and replace at the later stage, and the use effect of the prefabricated planting frame is greatly improved.
Drawings
FIG. 1 is a left side schematic view of the overall structure of the present invention;
FIG. 2 is a right side schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of a half section of the structure of a concrete block B of the present invention;
FIG. 4 is a schematic structural view of a prefabricated planting frame according to the present invention;
the reference numbers in the figures illustrate: 1. a bank main body; 2. a base; 3. a concrete wall; 4. a dam body; 5. a geomembrane; 6. geotextile; 7. a concrete block A; 8. a concrete block B; 9. a layer of clay; 801. a drain hole; 901. prefabricating a stone plate A; 902. prefabricating a stone plate B; 903. prefabricating a planting frame; 904. a T-shaped hole; 905. a water seepage port; 906. and (6) prefabricating a fixture block.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution:
an anti-seepage ecological protection structure for a water conservancy project dam comprises a dam slope main body 1, wherein a base groove is formed in the top surface of the dam slope main body 1, a base 2 is fixedly arranged in the base groove, two concrete walls 3 are fixedly arranged in the dam slope main body 1 in a bilateral symmetry structure relative to the outer side of the base 2 so as to facilitate anti-seepage reinforcement of the lower portion of the dam slope main body 1, a dam main body 4 is fixedly arranged on the top surface of the base 2, a geomembrane 5 is paved outside the dam main body 4, a geotextile 6 is paved outside the geomembrane 5 so as to improve the anti-seepage effect of the dam main body 4, a concrete block A7 is fixedly arranged on the left side of the geotextile 6 so as to facilitate sealing, pressing and fixing of the geotextile 6 on the left side, a concrete block B8 is fixedly arranged on the right side of the geotextile 6 so as to facilitate pressing and fixing of the right side of the geotextile 6 and protecting a soil layer 9, a plurality of drain holes 801 are formed in a linear equidistant structure on the right wall of the concrete block B8 so as to facilitate drainage of the rainwater and weather soil layer 9, soil layer 9 has been laid on collection soil worker cloth 6 right side, soil layer 9 top surface has set firmly prefabricated slabstone A901, symmetrical structure has set firmly two prefabricated slabstones B902 around soil layer 9 outside is, it is fixed to be convenient for plant frame 903 installation joint to prefabrication, be equipped with a plurality of prefabricated planting frames 903 between two prefabricated slabstone B902, prefabricated planting frame 903 outside is annular equidistant structure and has seted up a plurality of T type holes 904, it is fixed to be convenient for prefabricated fixture block 906 joint, the infiltration mouth 905 has been seted up for the inboard position in T type hole 904 to prefabricated planting frame 903 right wall, be convenient for rainwater weather is discharged in the prefabricated planting frame 903, improve the interior green survival rate of planting of prefabricated planting frame 903, it is equipped with prefabricated fixture block 906 all to inlay between two adjacent prefabricated planting frames 903.
Specifically, concrete block a7 is the L type structure, is convenient for to the geomembrane 5 and the sealed closing of fixing in left side concrete wall 3 top surface of geotextile 6 left side.
Further, a plurality of draw-in grooves have all been seted up to prefabricated slabstone A901 lower extreme and prefabricated slabstone B902 inner to be linear equidistant structure, are convenient for prefabricated fixture block 906 joint installation.
Still further, prefabricated fixture block 906 is the I-shaped structure, is convenient for plant the frame 903 joint fixed mounting to prefabricating.
In addition, prefabricated fixture block 906 and T type hole 904 joint cooperation are convenient for prefabricated planting frame 903 installation.
The working principle is as follows: when the structure is used for the seepage-proofing ecological protection of the water conservancy engineering dam, firstly, a foundation pit is arranged on the top surface of a dam slope main body 1, then a dam base 2 is built in the foundation pit, after the base 2 is condensed, seepage-proofing surface layers are dug on the left side and the right side of the base 2, concrete is poured into the seepage-proofing surface layers to form a concrete wall 3, then, a dam main body 4 is built on the top surface of the base 2, then, a geomembrane 5 is paved outside the dam main body 4 for seepage-proofing protection, a geotextile 6 is paved outside the geomembrane 5 for protecting the geomembrane 5, then, a concrete block A7 is poured on the left side of the geotextile 6, the geomembrane 5 and the left side of the geotextile 6 are sealed and fixed on the top surface of the concrete wall 3 on the left side for sealing, so that a flood-proofing surface is formed on the left side of the dam main body 4, then, a concrete block B8 is poured on the right side of the geotextile 6, and a plurality of drain holes 801 are reserved on the right side of the concrete block B8, and after the concrete block B8 is condensed and fixed, a mud layer 9 is laid on the right wall of the dam body 4, prefabricated stone slab layers are laid on the top surface and two sides of the mud layer 9, so that the prefabricated stone slab layers and the concrete block B8 form a solid soil frame, and finally the prefabricated planting frame 903 is clamped and fixedly installed with the solid soil frame through the prefabricated clamping block 906.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a hydraulic engineering dykes and dams prevention of seepage ecological protection structure, includes dyke slope main part (1), its characterized in that: the top surface of the embankment slope main body (1) is provided with a base groove, a base (2) is fixedly arranged in the base groove, two concrete walls (3) are fixedly arranged in the embankment slope main body (1) in a bilateral symmetry structure relative to the outer side of the base (2), the top surface of the base (2) is fixedly provided with an embankment main body (4), a geomembrane (5) is paved outside the embankment main body (4), a geotextile (6) is paved outside the geomembrane (5), a concrete block A (7) is fixedly arranged on the left side of the geotextile (6), a concrete block B (8) is fixedly arranged on the right side of the geotextile (6), the right wall of the concrete block B (8) is in a linear equidistant structure and is provided with a plurality of drainage holes (801), a soil layer (9) is paved on the right side of the geotextile (6), a prefabricated stone slab A (901) is fixedly arranged on the top surface of the soil layer (9), and two prefabricated stone slabs B (902) are fixedly arranged outside the soil layer (9) in a front-back symmetry structure, two be equipped with a plurality of prefabrications between prefabricated slabstone B (902) and plant frame (903), prefabrication is planted frame (903) outside and is annular equidistant structure and has seted up a plurality of T type holes (904), infiltration mouth (905) have been seted up for the inboard position in T type hole (904) to prefabrication planting frame (903) right wall, adjacent two prefabrication is planted and all inlays between frame (903) and is equipped with prefabricated fixture block (906).
2. The hydraulic engineering dam seepage-proofing ecological protection structure according to claim 1, characterized in that: the concrete block A (7) is of an L-shaped structure.
3. The hydraulic engineering dam seepage-proofing ecological protection structure according to claim 1, characterized in that: the lower end of the prefabricated stone plate A (901) and the inner end of the prefabricated stone plate B (902) are both in a linear equidistant structure and are provided with a plurality of clamping grooves.
4. The hydraulic engineering dam seepage-proofing ecological protection structure according to claim 1, characterized in that: the prefabricated fixture block (906) is in an I-shaped structure.
5. The hydraulic engineering dam seepage-proofing ecological protection structure according to claim 1, characterized in that: and the prefabricated fixture block (906) is in clamping fit with the T-shaped hole (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121988868.9U CN215562332U (en) | 2021-08-23 | 2021-08-23 | Hydraulic engineering dykes and dams prevention of seepage ecological protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121988868.9U CN215562332U (en) | 2021-08-23 | 2021-08-23 | Hydraulic engineering dykes and dams prevention of seepage ecological protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562332U true CN215562332U (en) | 2022-01-18 |
Family
ID=79840794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121988868.9U Expired - Fee Related CN215562332U (en) | 2021-08-23 | 2021-08-23 | Hydraulic engineering dykes and dams prevention of seepage ecological protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289791A (en) * | 2023-02-16 | 2023-06-23 | 华能澜沧江水电股份有限公司 | Earth and rockfill dam drainage system |
| CN117569260A (en) * | 2023-12-31 | 2024-02-20 | 太仓市水利工程有限公司 | Dykes and dams prevention of seepage ecological protection device |
-
2021
- 2021-08-23 CN CN202121988868.9U patent/CN215562332U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289791A (en) * | 2023-02-16 | 2023-06-23 | 华能澜沧江水电股份有限公司 | Earth and rockfill dam drainage system |
| CN117569260A (en) * | 2023-12-31 | 2024-02-20 | 太仓市水利工程有限公司 | Dykes and dams prevention of seepage ecological protection device |
| CN117569260B (en) * | 2023-12-31 | 2024-04-30 | 太仓市水利工程有限公司 | Dykes and dams prevention of seepage ecological protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215562332U (en) | Hydraulic engineering dykes and dams prevention of seepage ecological protection structure | |
| CN216339667U (en) | Novel retaining wall drains, drainage structures | |
| CN213681999U (en) | Novel water conservancy prevention of seepage ecological waterproof dykes and dams | |
| CN203530924U (en) | Green and ecological revetment retaining wall structure of river channel | |
| CN216445914U (en) | Hydraulic engineering river course combined type ecological bank protection | |
| CN209854656U (en) | Dyke | |
| CN212477610U (en) | Water permeable cup type nut block | |
| CN211596801U (en) | Waterproof face guard wall structure | |
| CN213709417U (en) | Dam body drainage structure of water conservancy homogeneity earth dam | |
| CN211080123U (en) | Ecological bank slope protection device in river lake | |
| CN210151667U (en) | A seepage prevention structure for city river course | |
| CN213358201U (en) | Urban road partition belt drainage structure | |
| CN212223776U (en) | Novel hydraulic engineering side slope construction protection system | |
| CN219099933U (en) | Seepage-proof hydraulic engineering dykes and dams | |
| CN211256853U (en) | Slope wall for hydraulic engineering | |
| CN213038294U (en) | River bank protective structure | |
| CN218622092U (en) | Novel seepage-proofing structure for key part of high core rockfill dam | |
| CN215164836U (en) | Box culvert type embankment penetrating structure for drainage station | |
| CN217378763U (en) | Ecological bank protection bearing structure of hydraulic engineering | |
| CN220868121U (en) | Arrangement structure for combining hard slope protection and ecological slope protection | |
| CN220202718U (en) | Novel anti-seepage reinforcing structure for dam shoulder of inclined wall cofferdam | |
| CN221297745U (en) | Protection structure for dam | |
| CN221523454U (en) | Polypropylene fiber concrete sprays bank protection revetment | |
| CN220978118U (en) | Novel post-pouring belt waterproof structure of ground warehouse roof | |
| CN214033599U (en) | Hydraulic engineering prevention of seepage water structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |