CN114575303B - Hydraulic engineering dykes and dams reinforced structure - Google Patents
Hydraulic engineering dykes and dams reinforced structure Download PDFInfo
- Publication number
- CN114575303B CN114575303B CN202210276008.5A CN202210276008A CN114575303B CN 114575303 B CN114575303 B CN 114575303B CN 202210276008 A CN202210276008 A CN 202210276008A CN 114575303 B CN114575303 B CN 114575303B
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- water
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- drainage
- hydraulic engineering
- inclined surface
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims abstract description 22
- 230000008093 supporting effect Effects 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
- Sewage (AREA)
Abstract
The invention relates to the field of hydraulic engineering, and discloses a hydraulic engineering dam reinforcing structure which aims at solving the problem that a dam slope does not have a good supporting and reinforcing effect. According to the invention, when water flows towards the dam body, part of the water is drained into the transition part through the drainage mechanism, the water is injected into the drain pipe through the water outlet, the arc-shaped part is impacted by the water to move in the drain pipe, meanwhile, the acting force of the water on the arc-shaped part is increased by the arc-shaped part, the arc-shaped part pushes the reinforcing part to support the inner wall of one side of the hollow cavity close to the inclined plane, and when the inclined plane is impacted by the water, the part of the dam body close to the inclined plane can be supported and reinforced, so that the inclined plane is prevented from being damaged due to overlarge impact of the water.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a dam reinforcing structure of hydraulic engineering.
Background
The dam is a waterproof water-blocking building and a structure, the modern dam mainly comprises a soil-rock dam, a concrete dam and a reinforced cement building with high technology, the cross section of the dam is a trapezoid structure, the surface contacted with water is an inclined surface, and the conventional inclined surface of the dam is not provided with a reinforcing structure, so that the inclined surface is impacted by water flow and damaged in long-time use, and the problem is solved by the reinforcing structure of the hydraulic engineering dam.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a hydraulic engineering dam reinforcing structure.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a hydraulic engineering dyke reinforcing structure comprises a dyke body with an inclined plane at one side, wherein a cavity is formed in the dyke body, a transition part is arranged at one side of the cavity away from the inclined plane, and a drainage mechanism is arranged at one end of the cavity and used for guiding water rushing into the dyke body into the transition part;
a reinforcing mechanism is arranged on one side of the transition part, which is close to the inclined surface, and is used for supporting and reinforcing the inclined surface;
the reinforcing mechanism comprises a drain pipe arranged on the side face of the transition part, the inside of the drain pipe is communicated with the inside of the transition part through a water outlet, an arc-shaped part is arranged in the drain pipe through a second elastic piece, two adjacent arc-shaped parts are connected through a connecting piece, the inner cambered surface of each arc-shaped part is one side close to the water outlet, and one end, away from the water outlet, of each arc-shaped part is provided with the reinforcing part.
Preferably, the drainage mechanism comprises a water collecting tank arranged on the side surface of the dam body, the inner wall of the water collecting tank is provided with a drainage tank, and one end, away from the water collecting tank, of the drainage tank is communicated with the inside of the transition part.
Preferably, a drainage mechanism is arranged at one end of the cavity away from the drainage groove and is used for draining water flowing into the cavity.
Preferably, the drainage mechanism comprises a drainage main groove formed in the inner wall of the cavity, and a drainage branch groove obliquely arranged is formed in the inner wall of the bottom of the drainage main groove.
Preferably, a buffer mechanism is arranged in the water collecting tank and used for buffering water flow flowing into the water collecting tank.
Preferably, the buffer mechanism comprises a first buffer piece of an arc-shaped structure which is arranged on the inner wall of the water collecting tank through an elastic part, and a through hole is formed in the side surface of the first buffer piece;
the second buffer piece with an arc-shaped structure is arranged on the inner cambered surface of the first buffer piece through an elastic component.
Preferably, the inclined surface is provided with a movable mechanism for blocking and buffering the water flow flowing upwards on the inclined surface;
the movable mechanism comprises a movable part which moves on the inclined surface under the pushing action of water flow and a guiding part which guides the movement of the movable part.
Preferably, the movable part is of an arc structure, an outer arc surface of the movable part is provided with a mounting sleeve sleeved with the guide part, and a supporting part is mounted on the side surface of the mounting sleeve and used for supporting the outer arc surface of the movable part.
Preferably, the friction-increasing component is further included for increasing the friction force between the mounting sleeve and the guiding component.
Preferably, the inclined surface is provided with a diversion mechanism for diverting the water flow flowing toward the inclined surface to the intrados of the movable part;
the flow guiding mechanism comprises a flow guiding groove which is formed in the inclined surface, a flow guiding component is movably mounted on the inner wall of the flow guiding groove, and the side surface of the flow guiding component is connected with the inner wall of the flow guiding groove through a first elastic piece.
The beneficial effects of the invention are as follows:
when using, when rivers are gushed to dyke body, in some water was drained to transition part through drainage mechanism, in rivers were poured into the drain pipe through the apopore, and arc part received the impact of water and taken place to remove in the drain pipe, and the arc part of arc structure has increased the effort of water to it simultaneously, and then arc part promotes reinforcement member to support the one side inner wall that the cavity is close to the inclined plane, can support the reinforcement to dyke body when the inclined plane receives the rivers impact and be close to the part on inclined plane, avoid the inclined plane to receive the rivers to strike too big and damage.
Drawings
Fig. 1 is a schematic structural view of a reinforcement structure of a hydraulic engineering dam according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a structure a in fig. 1 of a reinforcement structure of a hydraulic engineering dam according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a structure at a position B in fig. 1 of a reinforcement structure of a hydraulic engineering dam according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a buffering mechanism of a dam reinforcement structure for hydraulic engineering according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a movable component of a reinforcement structure of a hydraulic engineering dam according to an embodiment of the present invention.
In the figure: the dam comprises a 1-dam body, a 2-diversion mechanism, a 21-first elastic piece, a 22-diversion trench, a 23-diversion component, a 3-movable mechanism, a 31-diversion component, a 32-movable component, a 4-diversion mechanism, a 41-diversion trench, a 42-water collecting trench, a 43-diversion component, a 5-reinforcing mechanism, a 51-water outlet hole, a 52-reinforcing component, a 53-connecting piece, a 54-drain pipe, a 55-arc-shaped component, a 56-second elastic piece, a 6-resistance increasing component, a 7-drain mechanism, a 71-drain branch trench, a 72-drain main trench, an 8-mounting sleeve, a 9-buffer mechanism, a 91-first buffer piece, a 92-second buffer piece, a 93-perforation, a 10-support component, a 11-cavity, a 12-transition component and a 13-inclined plane.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 5, a hydraulic engineering dam reinforcement structure comprises a dam body 1 with an inclined surface 13 at one side, wherein a cavity 11 is formed in the dam body 1, a transition part 12 is arranged at one side of the cavity 11 away from the inclined surface 13, and a drainage mechanism 4 is arranged at one end of the cavity 11 and used for guiding water rushing into the dam body 1 into the transition part 12;
the transition part 12 is provided with a reinforcing mechanism 5 at one side close to the inclined surface 13 for supporting and reinforcing the inclined surface 13;
the reinforcing mechanism 5 comprises a drain pipe 54 arranged on the side face of the transition part 12, the inside of the drain pipe 54 is communicated with the inside of the transition part 12 through a water outlet 51, an arc-shaped part 55 is arranged in the drain pipe 54 through a second elastic piece 56, two adjacent arc-shaped parts 55 are connected through a connecting piece 53, the intrados of the arc-shaped part 55 is one side close to the water outlet 51, one end of the arc-shaped part 55, far away from the water outlet 51, is provided with a reinforcing part 52, when water flows towards the dam body 1 in use, part of water is drained into the transition part 12 through the drainage mechanism 4, the water flows into the drain pipe 54 through the water outlet 51, the arc-shaped part 55 is impacted by the water and moves in the drain pipe 54, meanwhile, the arc-shaped part 55 of the arc-shaped structure increases the acting force of the water on the arc-shaped part, and the arc-shaped part 55 pushes the reinforcing part 52 to support one side inner wall of the hollow cavity 11, close to the inclined plane 13, so that the part of the dam body 1 can support and reinforce the part, close to the inclined plane 13, when the inclined plane 13 is impacted by the water, and the inclined plane 13 is prevented from being damaged by the water flow.
Referring to fig. 1, as a preferred embodiment of the present invention, the drainage mechanism 4 includes a water collecting tank 42 formed on a side surface of the dam body 1, a drainage groove 41 formed on an inner wall of the water collecting tank 42, and an end of the drainage groove 41 away from the water collecting tank 42 is communicated with an inside of the transition member 12.
As a preferred embodiment of the present invention, the end of the cavity 11 away from the drainage groove 41 is provided with a drainage mechanism 7 for draining water flowing into the cavity 11 so that water is continuously sprayed from the water outlet 51, and the supporting effect of the reinforcing member 52 on the inner wall of the cavity 11 is maintained.
Referring to fig. 1, as a preferred embodiment of the present invention, the drainage mechanism 7 includes a drainage main groove 72 formed on an inner wall of the cavity 11, a drainage branch groove 71 formed on an inner wall of a bottom of the drainage main groove 72, and a water flow flowing out of the drainage branch groove 71 formed in an inclined manner impacts with a water flow flowing upward along the inclined surface 13, so as to reduce an effect of the water flow flowing upward along the inclined surface 13.
As a preferred embodiment of the present invention, the inside of the water collection tank 42 is provided with a buffer mechanism 9 for buffering the water flow flowing into the water collection tank 42.
Referring to fig. 4, as a preferred embodiment of the present invention, the buffer mechanism 9 includes a first buffer member 91 having an arc-shaped structure and being mounted on the inner wall of the water collecting tank 42 by an elastic member, and a through hole 93 is formed at a side surface of the first buffer member 91;
the second buffer member 92 having an arc structure is installed on the intrados surface of the first buffer member 91 through an elastic member, and the first buffer member 91 and the second buffer member 92 buffer the flow of water flowing into the water collecting tank 42.
As a preferred embodiment of the present invention, the elastic member is a spring, a rubber column, or the like, and in this embodiment, it is preferred that the elastic member is a spring.
Referring to fig. 1, as a preferred embodiment of the present invention, the inclined surface 13 is provided with a movable mechanism 3 for damping the flow of water flowing upward on the inclined surface 13;
the movable mechanism 3 includes a movable member 32 that moves on the inclined surface 13 by the pushing of the water flow, and a guide member 31 that guides the movement of the movable member 32.
Referring to fig. 3 and 5, as a preferred embodiment of the present invention, the movable member 32 has an arc structure, the outer arc surface of the movable member 32 is provided with a mounting sleeve 8 sleeved with the guiding member 31, and a side surface of the mounting sleeve 8 is provided with a supporting member 10 for supporting the outer arc surface of the movable member 32, so as to prevent the movable member 32 from being broken under the impact of water flow, and the supporting member 10 increases the weight of the movable member 32, thereby improving the flow blocking effect on the water flow.
As a preferred embodiment of the present invention, the present invention further comprises a resistance increasing member 6 for increasing friction between the mounting sleeve 8 and the guiding member 31, and improving the resistance of the movable member 32 to water flow.
As a preferred embodiment of the present invention, the resistance increasing member 6 is a rubber bump, a rubber ring, or the like, and in this embodiment, the resistance increasing member 6 is preferably a rubber bump.
Referring to fig. 1, as a preferred embodiment of the present invention, the inclined surface 13 is provided with a diversion mechanism 2 for diverting the water flowing toward the inclined surface 13 to the intrados of the movable part 32;
the guiding mechanism 2 comprises a guiding groove 22 arranged on the inclined surface 13, a guiding component 23 is movably arranged on the inner wall of the guiding groove 22, the side surface of the guiding component 23 is connected with the inner wall of the guiding groove 22 through a first elastic piece 21, and when water flows towards the inclined surface 13, the guiding component 23 guides the water flow to the inner cambered surface of the movable component 32, so that the impact force of the water flow on the inclined surface 13 is reduced.
As a preferred embodiment of the present invention, the flow guiding member 23 has an arc-shaped structure, a planar structure, or the like, and in this embodiment, the flow guiding member 23 is preferably an arc-shaped structure.
When the dam is used, when water flows towards the dam body 1, part of the water is drained into the transition part 12 through the drainage mechanism 4, the water is injected into the drain pipe 54 through the water outlet 51, the arc-shaped part 55 is impacted by the water to move in the drain pipe 54, meanwhile, the acting force of the water on the arc-shaped part 55 is increased by the arc-shaped part 55, the arc-shaped part 55 pushes the reinforcing part 52 to support the inner wall of one side of the cavity 11, which is close to the inclined surface 13, and when the inclined surface 13 is impacted by the water, the part, which is close to the inclined surface 13, of the dam body 1 can be supported and reinforced, so that the inclined surface 13 is prevented from being damaged due to overlarge impact of the water; so that water is continuously sprayed out from the water outlet hole 51, and the supporting effect of the reinforcing part 52 on the inner wall of the cavity 11 is maintained; the water flowing out of the water discharge branch groove 71 which is obliquely arranged impacts with the water flowing upwards along the inclined surface 13, so that the effect of the water flowing upwards along the inclined surface 13 is reduced; the first buffer member 91 and the second buffer member 92 provide a flow-blocking buffer to the water flowing into the water collecting tank 42; the movable part 32 is prevented from being broken under the impact of water flow, and the supporting part 10 increases the weight of the movable part 32, so that the flow blocking effect on the water flow is improved; the flow blocking effect of the movable part 32 on the water flow is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a hydraulic engineering dyke reinforced structure, includes the dyke body that one side was equipped with the inclined plane, its characterized in that, the cavity has been seted up to the inside of dyke body, and the one side that the cavity kept away from the inclined plane is provided with transition part, and the one end of cavity is provided with drainage mechanism for in the water drainage to the dyke body to the transition part;
a reinforcing mechanism is arranged on one side of the transition part, which is close to the inclined surface, and is used for supporting and reinforcing the inclined surface;
the reinforcing mechanism comprises a drain pipe arranged on the side surface of the transition part, the inside of the drain pipe is communicated with the inside of the transition part through a water outlet, an arc-shaped part is arranged in the drain pipe through a second elastic piece, two adjacent arc-shaped parts are connected through a connecting piece, the inner cambered surface of each arc-shaped part is one side close to the water outlet, and one end, far away from the water outlet, of each arc-shaped part is provided with a reinforcing part;
the drainage mechanism comprises a water collecting tank arranged on the side surface of the dam body, the inner wall of the water collecting tank is provided with a drainage tank, one end of the drainage tank, which is far away from the water collecting tank, is communicated with the inside of the transition part, one end of the cavity, which is far away from the drainage tank, is provided with a drainage mechanism for draining water flowing into the cavity, and the inclined surface is provided with a movable mechanism for carrying out choked flow buffering on water flowing upwards on the inclined surface; the movable mechanism comprises a movable part which moves on the inclined surface under the pushing action of water flow and a guiding part which guides the movement of the movable part.
2. The hydraulic engineering dam reinforcing structure according to claim 1, wherein the drainage mechanism comprises a drainage main groove formed in the inner wall of the cavity, and a drainage branch groove formed in the inner wall of the bottom of the drainage main groove in an inclined mode.
3. A hydraulic engineering dam reinforcement structure according to claim 2, wherein a buffer mechanism is provided in the water collecting tank for buffering the water flow flowing into the water collecting tank.
4. The hydraulic engineering dam reinforcement structure according to claim 3, wherein the buffer mechanism comprises a first buffer member which is installed on the arc-shaped structure of the inner wall of the water collecting tank through an elastic component, and a through hole is formed in the side surface of the first buffer member;
the second buffer piece with an arc-shaped structure is arranged on the inner cambered surface of the first buffer piece through an elastic component.
5. The hydraulic engineering dam reinforcing structure according to claim 4, wherein the movable part is of an arc structure, an outer arc surface of the movable part is provided with a mounting sleeve sleeved with the guiding part, and a supporting part is mounted on the side surface of the mounting sleeve and used for supporting the outer arc surface of the movable part.
6. The hydraulic engineering dyke reinforcement structure according to claim 5, further comprising a resistance increasing member for increasing friction between the mounting sleeve and the guide member.
7. The reinforcement structure of a hydraulic engineering dam according to claim 6, wherein the inclined surface is provided with a diversion mechanism for diverting the water flowing toward the inclined surface to the intrados of the movable member;
the flow guiding mechanism comprises a flow guiding groove which is formed in the inclined surface, a flow guiding component is movably mounted on the inner wall of the flow guiding groove, and the side surface of the flow guiding component is connected with the inner wall of the flow guiding groove through a first elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210276008.5A CN114575303B (en) | 2022-03-21 | 2022-03-21 | Hydraulic engineering dykes and dams reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210276008.5A CN114575303B (en) | 2022-03-21 | 2022-03-21 | Hydraulic engineering dykes and dams reinforced structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114575303A CN114575303A (en) | 2022-06-03 |
| CN114575303B true CN114575303B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210276008.5A Active CN114575303B (en) | 2022-03-21 | 2022-03-21 | Hydraulic engineering dykes and dams reinforced structure |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120402A1 (en) * | 2016-12-30 | 2018-07-05 | 孙永森 | Mechanical sandbag piling dam blocking machine for flood prevention dam breach |
| CN209652866U (en) * | 2019-02-26 | 2019-11-19 | 青海民族大学 | A kind of waterproof dykes and dams improving anti-impact force |
| CN211113452U (en) * | 2019-09-22 | 2020-07-28 | 孙小娟 | Dam roadbed reinforcing device for hydraulic engineering |
| CN211340639U (en) * | 2019-11-04 | 2020-08-25 | 浙江海洋大学 | River channel dam reinforcing mechanical equipment |
| CN212052599U (en) * | 2020-04-12 | 2020-12-01 | 付太龙 | River scour-resistant dike |
| CN212153284U (en) * | 2020-04-24 | 2020-12-15 | 福建陆海生态科技中心有限公司 | Vegetation stone cage drop dam for river channel ecological restoration system |
| CN212582586U (en) * | 2020-07-06 | 2021-02-23 | 查曼丽 | Scour prevention's water conservancy dykes and dams waterproof construction |
-
2022
- 2022-03-21 CN CN202210276008.5A patent/CN114575303B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120402A1 (en) * | 2016-12-30 | 2018-07-05 | 孙永森 | Mechanical sandbag piling dam blocking machine for flood prevention dam breach |
| CN209652866U (en) * | 2019-02-26 | 2019-11-19 | 青海民族大学 | A kind of waterproof dykes and dams improving anti-impact force |
| CN211113452U (en) * | 2019-09-22 | 2020-07-28 | 孙小娟 | Dam roadbed reinforcing device for hydraulic engineering |
| CN211340639U (en) * | 2019-11-04 | 2020-08-25 | 浙江海洋大学 | River channel dam reinforcing mechanical equipment |
| CN212052599U (en) * | 2020-04-12 | 2020-12-01 | 付太龙 | River scour-resistant dike |
| CN212153284U (en) * | 2020-04-24 | 2020-12-15 | 福建陆海生态科技中心有限公司 | Vegetation stone cage drop dam for river channel ecological restoration system |
| CN212582586U (en) * | 2020-07-06 | 2021-02-23 | 查曼丽 | Scour prevention's water conservancy dykes and dams waterproof construction |
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| Publication number | Publication date |
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| CN114575303A (en) | 2022-06-03 |
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