CN212772179U - Energy dissipation wave wall structure - Google Patents
Energy dissipation wave wall structure Download PDFInfo
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- CN212772179U CN212772179U CN202020399389.2U CN202020399389U CN212772179U CN 212772179 U CN212772179 U CN 212772179U CN 202020399389 U CN202020399389 U CN 202020399389U CN 212772179 U CN212772179 U CN 212772179U
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Abstract
The utility model provides an energy dissipation wave wall structure, including wave wall body, wave wall's inside energy dissipation case, be used for connecting adjacent wave wall's wall body lug and recess and the through-hole of being connected basic dowel. After the surging water body enters the internal energy dissipation tank, the energy dissipation effect of the wave wall is enhanced through mutual collision between the water bodies and the wall structure. Meanwhile, the water retaining system of the water retaining surface of the wave wall is mainly an arc surface, so that the impact force of surge on the wall body of the wave wall is reduced, and the overall structure stability of the wall body is improved. The energy dissipation wave wall has a water retaining effect, and the height of the top of the dam can be reduced when the energy dissipation wave wall is arranged on the dam. The energy dissipation structure eliminates the energy of water flow and avoids the damage of the over-high flow velocity of the water flow to the wall body. The main structure of the wave wall of the utility model adopts the anti-scouring and anti-abrasion concrete material, and the usable life of the structure is prolonged.
Description
Technical Field
The utility model relates to an energy dissipation wave wall structure mainly is applicable to civil engineering technical field.
Background
The wave wall is a wall body arranged at the front edge of the water retaining of the dam crest for preventing waves from turning over the dam crest. It is used in dam, reservoir, canal and dam to prevent wave, flood and water. The stable, firm and watertight wave wall can properly reduce the super height of the dam and save the dam construction amount. When severe weather such as typhoon, flood and the like occurs, the wave wall is often required to bear large wave pressure, and the stability of the wall body is seriously influenced. What kind of wave wall structure of adoption can both manger water, can high-efficient energy dissipation again, becomes a major difficulty of design engineer.
SUMMERY OF THE UTILITY MODEL
To prior art's shortcoming, the utility model provides an energy dissipation wave wall structure mainly is applicable to civil engineering technical field.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an energy dissipation wave wall structure which characterized in that: the energy dissipation structure comprises wave wall bodies, an internal energy dissipation box of the wave wall, a wall body bump and a groove which are used for connecting adjacent wave walls, and a through hole which is used for connecting foundation joint bars.
Further:
the wave wall body is composed of a wave-proof body and a water-facing surface, wherein the wave-proof body is of a semi-arc structure and is positioned at the top of the wall body to block the waves from turning over the top of the wall. The lower part of the wall body near the water surface is an inclined plane, the upper part of the wall body near the water surface is an arc surface, and the arc surface of the wall body near the water surface is respectively tangent with the inclined plane of the wall body near the water surface and the semi-circular arc of the wave-proof body.
The internal energy dissipation tank mainly comprises an inner cavity, an energy dissipation port and a water drainage port. The inner cavity of the energy dissipation box is of a cavity structure and is arranged in the wave wall. The wall body of the wave wall is provided with a plurality of rows of energy dissipation ports on the near water surface, and the bottom of the near water surface is provided with a water discharge port. The energy dissipation port and the water discharge port are communicated with the inner cavity. The surge enters the inner cavity through the energy dissipation port on the near water surface to dissipate energy. After the energy of the water body is dissipated, the water flows back to the reservoir through the water discharge opening.
The wall body convex blocks and the grooves are respectively arranged on two sides of the wave wall and used for connecting adjacent wall bodies. The surface of the bump is pasted with a water-stop rubber cushion layer, and the water-stop rubber cushion layer can prevent the structure seam from passing water after the bump is tightly pasted with the groove.
The through holes are arranged at the lower part of the wave wall and used for connecting the dowel bars on the foundation surface of the wave wall for reinforcing the wave wall.
The wave wall body, the internal energy dissipation box, the wall body convex blocks and the grooves are all made of anti-erosion and anti-abrasion concrete.
The utility model has the advantages that: novel structure compares with the traditional wave wall, and the water that surges gets into inside energy dissipation case after, through the collision each other between the water and the collision between water and the wall structure, has strengthened the energy dissipation effect of wave wall. Meanwhile, the water retaining system of the water retaining surface of the wave wall is mainly an arc surface, so that the impact force of surge on the wall body of the wave wall is reduced, and the overall structure stability of the wall body is improved. The energy dissipation wave wall has a water retaining effect, and the height of the top of the dam can be reduced when the energy dissipation wave wall is arranged on the dam. The energy dissipation structure eliminates the energy of water flow and avoids the damage of the over-high flow velocity of the water flow to the wall body. The existing wave wall is mostly made of common cement concrete and is easy to corrode by water, and the main structure of the wave wall is made of erosion-resistant and abrasion-resistant concrete materials, so that the usable life of the structure is prolonged.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a three-dimensional schematic diagram of an embodiment of the present invention;
fig. 2 is an internal three-dimensional schematic diagram of an embodiment of the invention;
fig. 3 is a cross-sectional view of an embodiment of the invention.
Detailed Description
Reference is made to the accompanying drawings. The utility model relates to an energy dissipation wave wall structure, its characterized in that: the method is characterized in that: the energy dissipation structure comprises a wave wall body 1, an internal energy dissipation box 2 of the wave wall, a wall body convex block 3 and a groove 4 which are used for connecting adjacent wave walls, and a through hole 5 which is used for connecting foundation joint bars.
In the embodiment of the present invention:
the wave wall body 1 is composed of a wave-proof body 11 and a water-facing surface 12, wherein the wave-proof body 11 is of a semi-arc structure and is positioned at the top of the wall body to block waves from turning over the top of the wall. The lower part of the wall body near the water surface 12 is an inclined plane, the upper part is an arc surface, and the arc surface of the wall body near the water surface 12 is respectively tangent with the inclined plane of the wall body near the water surface 12 and the semi-circular arc of the wave-proof body 11.
The internal energy dissipation tank 2 mainly comprises an inner cavity 21, an energy dissipation port 22 and a drainage port 23. The inner cavity of the energy dissipation box is of a cavity structure and is arranged in the wave wall. The wall body 1 of the wave wall is provided with a plurality of rows of energy dissipation ports 22 on the water-facing surface 12, and the bottom of the water-facing surface 12 is provided with a water discharge port 23. The energy dissipation port 22 and the drain port 23 are both communicated with the inner cavity 21. The surge enters the inner cavity through the energy dissipation port on the near water surface to dissipate energy. After the energy of the water body is dissipated, the water flows back to the reservoir through the water discharge opening 23.
The wall body convex blocks 3 and the grooves 4 are respectively arranged on two sides of the wave wall and used for connecting adjacent wall bodies. The surface of the convex block 3 is pasted with a water stop rubber cushion layer, and the water stop rubber cushion layer can prevent the structure seam from passing water after the convex block 3 is tightly attached to the groove 4.
The through holes 5 are arranged at the lower part of the wave wall and are used for connecting the dowel bars 51 which are arranged on the foundation surface of the wave wall and used for reinforcing the wave wall.
The wave wall body 1, the internal energy dissipation box 2, the wall body convex blocks 3 and the grooves 4 are made of anti-erosion and anti-abrasion concrete.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can change, add or replace the above examples within the scope of the present invention.
Claims (4)
1. An energy dissipation wave wall structure which characterized in that: the energy dissipation structure comprises a wave wall body, an internal energy dissipation box of the wave wall, a wall body bump and a groove for connecting adjacent wave walls and a through hole for connecting a foundation joint bar;
the wall body convex blocks and the grooves are respectively arranged on two sides of the wave wall and used for connecting adjacent walls, the water stop rubber cushion layers are pasted on the surfaces of the convex blocks, and the water stop rubber cushion layers can prevent the structure seams from passing water after the convex blocks are tightly pasted with the grooves;
the through holes are arranged at the lower part of the wave wall and used for connecting the dowel bars on the foundation surface of the wave wall for reinforcing the wave wall.
2. The energy dissipating wave wall structure of claim 1, wherein: the wave wall body comprises a wave-proof body and a water-facing surface, wherein the wave-proof body is of a semi-circular arc structure and is positioned at the top of the wall body, the waves are prevented from turning over the top of the wall body, the lower part of the wall body, which faces the water, is an inclined surface, the upper part of the wall body is an arc surface, and the arc surface, which faces the water, is tangent to the inclined surface, which faces the water, and the semi-circular arc of the wave.
3. The energy dissipating wave wall structure of claim 1, wherein: the internal energy dissipation tank mainly comprises an inner cavity, energy dissipation ports and water discharge ports, the inner cavity of the energy dissipation tank is of a cavity structure and is arranged in the wave wall, a plurality of rows of energy dissipation ports are formed in the wall body of the wave wall on the water surface, the water discharge ports are formed in the bottom of the water surface, the energy dissipation ports and the water discharge ports are communicated with the inner cavity, the gushing waves enter the inner cavity through the energy dissipation ports on the water surface to dissipate energy, and after the water body dissipates energy, the gushing waves flow back to the reservoir through the.
4. The energy dissipating wave wall structure of claim 1, wherein: the wave wall body, the internal energy dissipation box, the wall body convex blocks and the grooves are all made of anti-erosion and anti-abrasion concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399389.2U CN212772179U (en) | 2020-03-25 | 2020-03-25 | Energy dissipation wave wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399389.2U CN212772179U (en) | 2020-03-25 | 2020-03-25 | Energy dissipation wave wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212772179U true CN212772179U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020399389.2U Active CN212772179U (en) | 2020-03-25 | 2020-03-25 | Energy dissipation wave wall structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN212772179U (en) |
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2020
- 2020-03-25 CN CN202020399389.2U patent/CN212772179U/en active Active
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