CN212983791U - Cross water landscape dykes and dams structure - Google Patents
Cross water landscape dykes and dams structure Download PDFInfo
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- CN212983791U CN212983791U CN202020916288.8U CN202020916288U CN212983791U CN 212983791 U CN212983791 U CN 212983791U CN 202020916288 U CN202020916288 U CN 202020916288U CN 212983791 U CN212983791 U CN 212983791U
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Abstract
The utility model provides a cross water landscape dykes and dams structure, including the bed rock stratum, set up rubble transition layer on the bed rock stratum and set up the rockfill district on the rubble transition layer, rockfill district cross-section is trapezoidal, rockfill district top has set gradually the transition layer by from bottom to top, bed course and reinforced concrete footstock, be provided with concrete cut-off wall between reinforced concrete footstock bottom and the bed rock stratum, the upper reaches in rockfill district sets gradually transition layer and bed course to domatic bottom-up, be equipped with the platform on the bed course, the bed course that is located the platform below is equipped with the steel reinforcement cage bank protection, the bed course that is located platform and platform top is equipped with second reinforced concrete step visor, be equipped with at least one second reinforced concrete support column between second reinforced concrete step visor bottom and the bed rock stratum. The utility model discloses can effectively increase the upper reaches and effectively increase the stability of this dykes and dams structure to domatic water wave erosion resistance.
Description
Technical Field
The utility model relates to a water conservancy water and electricity and landscape engineering application technical field, concretely relates to water landscape dykes and dams structure.
Background
In landscape dam design, earth and rockfill dam structures are often adopted for building dams for water storage. The utility model with application number 201822026860.9 proposes a water landscape earth dam structure, which comprises a dam foundation covering layer and a rockfill area on the dam foundation covering layer; the cross section of the rockfill area is trapezoidal, a transition layer, a cushion layer and a reinforced concrete step protective surface are sequentially arranged on the downstream slope surface of the rockfill area from bottom to top, a broken stone transition layer is arranged between the rockfill area and the dam foundation covering layer in a padding mode, and a large stone energy dissipation protective surface is arranged on the downstream slope surface of the rockfill area towards the bottom end. The utility model discloses a avoided conventional view earth and rockfill dam structure to build bank spillway or flood discharge culvert and let out flood, practiced thrift engineering investment and construction period, better assurance view effect, but this utility model middle and upper reaches is domatic only adopts rockfill district can not effectively prevent unrestrained washing away of water, and the view sight is not good moreover.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the background art exists, the utility model provides a water landscape dykes and dams structure.
The utility model provides a water landscape dykes and dams structure, including the bed rock layer, set up the rubble transition layer on the bed rock layer and set up the rockfill district on the rubble transition layer, the cross-section of rockfill district is trapezoidal, the top of rockfill district has set gradually transition layer, bed course and reinforced concrete footstock from bottom to top, there is concrete cut-off wall between reinforced concrete footstock bottom and the bed rock layer;
a transition layer, a cushion layer and a first reinforced concrete step protective surface are sequentially arranged on the downstream slope surface of the rockfill area from bottom to top, a large stone energy dissipation protective surface is arranged at the downstream bottom end of the rockfill area, and at least one first reinforced concrete support column is arranged between the first reinforced concrete step protective surface and the foundation layer;
the upper reaches of rockfill district set gradually transition layer and bed course to domatic bottom-up, are equipped with the platform on the bed course, and the bed course that is located the platform below is equipped with the steel reinforcement cage bank protection, and the bed course that is located platform and platform top is equipped with second reinforced concrete step mask, is equipped with at least one second reinforced concrete support column between second reinforced concrete step mask bottom and the basement rock stratum.
Preferably, the concrete impervious wall and the reinforced concrete top seat are fixedly connected through anchor rods.
Preferably, the reinforcement cage revetment is seeded with emergent aquatic plants and submerged plants from top to bottom in sequence.
Preferably, the first reinforced concrete step protective surface is provided with at least one planting frame, and landscape plants are planted in the planting frame.
Preferably, the first reinforced concrete step guard surface, the reinforced concrete top seat and the second reinforced concrete step guard surface are connected into an integral structure.
The utility model discloses in can effectively increase the upper reaches to domatic water wave resistance scouring resistance through set up steel reinforcement cage bank protection and second reinforced concrete step mask in the upper reaches to domatic, effectively increase the stability of this dykes and dams structure, further increase the stability of this dykes and dams structure through setting up first reinforced concrete support column and second reinforced concrete support column moreover.
Drawings
Fig. 1 is a schematic structural view of a water landscape dam structure according to the present invention.
Detailed Description
Referring to fig. 1, the utility model provides a water landscape dykes and dams structure, including bed course 1, the rubble transition layer 2 that sets up on bed course 1 and set up the rockfill district 4 on the rubble transition layer 2, the cross-section of rockfill district 4 is trapezoidal, the top of rockfill district 4 has set gradually transition layer, bed course and reinforced concrete footstock 5 from bottom to top, there is concrete impervious wall 3 between the bottom of reinforced concrete footstock 5 and bed course 1;
a transition layer, a cushion layer and a first reinforced concrete step protecting surface 6 are sequentially arranged on the downstream slope surface of the rockfill area 4 from bottom to top, a boulder energy dissipation protecting surface is arranged at the downstream bottom end of the rockfill area 4, and at least one first reinforced concrete supporting column 9 is arranged between the first reinforced concrete step protecting surface 6 and the foundation layer 1;
the upper reaches of rockfill district 4 set gradually transition layer and bed course to domatic from the bottom up, are equipped with the platform on the bed course, and the bed course that is located the platform below is equipped with steel reinforcement cage bank protection 7, and the bed course that is located platform and platform top is equipped with second reinforced concrete step visor 8, is equipped with at least one second reinforced concrete support column between 8 bottoms of second reinforced concrete step visor and basement stratum 1.
The utility model discloses in can effectively increase the upper reaches to domatic water wave resistance scouring resistance through setting up steel reinforcement cage bank protection 7 and second reinforced concrete step mask 8 to domatic upstream in the upstream, effectively increase this dykes and dams structure's stability, further increase this dykes and dams structure's stability through setting up first reinforced concrete support column 9 and second reinforced concrete support column moreover.
In order to enhance the stability of the embankment structure, in the present embodiment, the concrete cutoff wall 3 and the reinforced concrete top seat 5 are fixedly connected by means of anchor rods.
In order to improve the impact resistance of the reinforcement cage revetment 7, in the present embodiment, the reinforcement cage revetment 7 is seeded with emergent aquatic plants and submerged plants in sequence from top to bottom.
In order to increase the landscape ornamental value, in the present embodiment, the first reinforced concrete step revetment 6 is provided with at least one planting frame in which landscape plants are planted.
In order to enhance the water passing capacity of the dam crest, in the embodiment, the first reinforced concrete step protecting surface 6, the reinforced concrete top seat 5 and the second reinforced concrete step protecting surface 8 are connected into an integral structure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A water landscape dam structure is characterized by comprising a foundation rock layer (1), a gravel transition layer (2) arranged on the foundation rock layer (1) and a rockfill area (4) arranged on the gravel transition layer (2), wherein the cross section of the rockfill area (4) is trapezoidal, the top of the rockfill area (4) is sequentially provided with the transition layer, a cushion layer and a reinforced concrete top seat (5) from bottom to top, and a concrete impervious wall (3) is arranged between the bottom of the reinforced concrete top seat (5) and the foundation rock layer (1);
a transition layer, a cushion layer and a first reinforced concrete step protective surface (6) are sequentially arranged on the downstream slope surface of the rockfill area (4) from bottom to top, a large stone energy dissipation protective surface is arranged at the downstream bottom end of the rockfill area (4), and at least one first reinforced concrete support column (9) is arranged between the first reinforced concrete step protective surface (6) and the foundation layer (1);
the upper reaches of rockfill district (4) are domatic sets gradually transition layer, bed course from bottom to top, and the bed course is equipped with the platform, and the bed course that is located the platform below is equipped with steel reinforcement cage bank protection (7), and the bed course that is located platform and platform top is equipped with second reinforced concrete step mask (8), is equipped with at least one second reinforced concrete support column between second reinforced concrete step mask (8) bottom and basement layer (1).
2. The aquatic landscape bank structure according to claim 1, wherein the concrete cut-off wall (3) and the reinforced concrete top base (5) are fixedly connected by anchor rods.
3. The overflow landscape dam structure according to claim 1, wherein the reinforcement cage revetment (7) is seeded with emergent aquatic plants and submerged plants in sequence from top to bottom.
4. The structure of a water landscape dyke-dam according to claim 1, characterized in that the first reinforced concrete step-revetment (6) is provided with at least one planting frame in which landscape plants are planted.
5. The aquatic landscape bank structure according to claim 1, wherein the first reinforced concrete step revetment (6), the reinforced concrete top seat (5) and the second reinforced concrete step revetment (8) are connected into an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916288.8U CN212983791U (en) | 2020-05-26 | 2020-05-26 | Cross water landscape dykes and dams structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916288.8U CN212983791U (en) | 2020-05-26 | 2020-05-26 | Cross water landscape dykes and dams structure |
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| Publication Number | Publication Date |
|---|---|
| CN212983791U true CN212983791U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020916288.8U Active CN212983791U (en) | 2020-05-26 | 2020-05-26 | Cross water landscape dykes and dams structure |
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| CN (1) | CN212983791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494065A (en) * | 2021-07-27 | 2021-10-12 | 清华大学 | Soft rock rigid environment-friendly dam |
| CN115354629A (en) * | 2022-08-19 | 2022-11-18 | 黄河水利职业技术学院 | Flood control structure for hydropower station |
-
2020
- 2020-05-26 CN CN202020916288.8U patent/CN212983791U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494065A (en) * | 2021-07-27 | 2021-10-12 | 清华大学 | Soft rock rigid environment-friendly dam |
| CN113494065B (en) * | 2021-07-27 | 2024-06-11 | 清华大学 | Soft rock rigidity environmental protection dam |
| CN115354629A (en) * | 2022-08-19 | 2022-11-18 | 黄河水利职业技术学院 | Flood control structure for hydropower station |
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