CN216999265U - Flood control structure that bridge dyke combines - Google Patents
Flood control structure that bridge dyke combines Download PDFInfo
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- CN216999265U CN216999265U CN202220279367.1U CN202220279367U CN216999265U CN 216999265 U CN216999265 U CN 216999265U CN 202220279367 U CN202220279367 U CN 202220279367U CN 216999265 U CN216999265 U CN 216999265U
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Abstract
The utility model belongs to the technical field of hydraulic engineering and municipal engineering intersection, and particularly relates to a bridge-dike combined flood control structure. The utility model at least comprises a plurality of bridge pile foundations which are arranged at intervals; each bridge pile foundation is provided with a bearing platform, and each bearing platform is provided with a plurality of piers; the flood control wall also comprises a plurality of flood control walls and a plurality of pier wall type structures; be provided with the concrete cushion between adjacent cushion cap, be provided with the flood control wall bottom plate on the concrete cushion, be provided with the flood control wall on the flood control wall bottom plate, be connected with a pier wall formula structure between the adjacent flood control wall, and the flood control wall and pier wall formula structure face the surface of water parallel and level. The flood control wall and the pier structure are combined, the two foundations are independent and parallel, the upper structures are alternately arranged, and a flood control task is jointly completed. The utility model provides a method for meeting the compact urban layout and the limited waterfront area of infrastructure reconstruction and expansion while achieving the aims of flood control and infrastructure construction.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering and municipal engineering intersection, and particularly relates to a bridge and dike combined flood control structure.
Background
At present, most of urban flood control plans, flood control facilities on two banks of rivers in urban centers and infrastructure construction of urban areas are mutually independent, and in order to save space in cities, a common method is to adopt an upright concrete retaining wall structure as much as possible for dikes adjacent to old urban sections. In recent years, some projects have employed removable flood walls.
In order to comply with the requirements of landscaping of flood control facilities, the combination of traffic infrastructure and water conservancy infrastructure, the combination of a flood control road and a municipal road on the top of a dike is mostly a traditional soil dike and dike municipal road surface structure. From the perspective of combining flood control, view and infrastructure construction, the side embankment that faces the river can adopt diversified flood control structure, not only can the embankment combine, can also the bridge embankment combine to satisfy municipal administration current and flood control requirement simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bridge-dike combined flood control structure, and aims to provide a structural form which can achieve the goals of flood control and infrastructure construction at the same time in a waterfront area with compact urban layout and limited infrastructure reconstruction and expansion.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a flood control structure combined with a bridge and an embankment at least comprises a plurality of bridge pile foundations arranged at intervals; each bridge pile foundation is provided with a bearing platform, and each bearing platform is provided with a plurality of piers; the flood control wall also comprises a plurality of flood control walls and a plurality of pier wall type structures; be provided with the concrete cushion between adjacent cushion cap, be provided with the flood control wall bottom plate on the concrete cushion, be provided with the flood control wall on the flood control wall bottom plate, be connected with a pier wall formula structure between the adjacent flood control wall, and the flood control wall and pier wall formula structure face the surface of water parallel and level.
The flood control wall is of an upright U-shaped structure with a cavity.
The pier wall type structure comprises a pier structure and a partition wall structure; the pier structure both sides be connected with a partition wall structure respectively, the partition wall structure of both sides is connected with adjacent flood control wall respectively.
The height of partition wall structure be greater than flood control height, and the height that highly is greater than partition wall structure of pier structure.
The shape structure of the pier structure higher than the upper part of the partition wall structure is the same as that of the pier.
The pier structure and the partition wall structure are cast in situ to form an integral structure.
A structural joint is arranged between the partition wall structure and the flood control wall, and water stopping is arranged in the structural joint.
The water stop comprises a water stop strip or a water stop belt.
The plate top elevation of the flood control wall bottom plate is consistent with the platform top elevation of the bearing platform.
The pier wall type structure is the same as the width of the bearing platform.
Has the advantages that:
(1) the flood control wall and the pier structure are combined, the two foundations are independent and parallel, the upper structures are alternately arranged, and a flood control task is jointly completed. The utility model provides a method for meeting the compact urban layout and the limited waterfront area of infrastructure reconstruction and expansion while achieving the aims of flood control and infrastructure construction.
(2) The flood control wall adopts a hollow U-shaped structure, so that the flood control purpose can be realized, municipal rain and sewage pipe networks can be buried in the cavity of the flood control wall, the interior of the U-shaped structure can be used as an inspection well, and redundant excavation materials can be backfilled and digested, so that the flood control wall has multiple purposes.
The foregoing is merely an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to be implemented in accordance with the content of the description, the following is a detailed description of preferred embodiments of the present invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a sectional view taken along line I-I of FIG. 1;
FIG. 3 is a sectional view taken along line II-II of FIG. 2.
In the figure: 1-bridge pier; 2-pier wall type structure; 3-flood control wall; 4-water stopping; 5-concrete cushion; 6-bearing platform; 7-a cavity; 8-flood wall bottom plate; 9-bridge pile foundation; 2-1-pier structure; 2-2-partition wall structure.
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clear and clear, and to implement them in accordance with the content of the description, the following is a detailed description of preferred embodiments of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 3, a flood protection structure for a bridge and dike combination at least comprises a plurality of bridge pile foundations 9 arranged at intervals; each bridge pile foundation 9 is provided with a bearing platform 6, and each bearing platform 6 is provided with a plurality of piers 1; also comprises a plurality of flood control walls 3 and a plurality of pier wall type structures 2; be provided with concrete cushion 5 between adjacent cushion cap 6, be provided with flood wall bottom plate 8 on the concrete cushion 5, be provided with flood wall 3 on the flood wall bottom plate 8, be connected with a pier wall formula structure 2 between the adjacent flood wall 3, and flood wall 3 and pier wall formula structure 2 face the surface of water parallel and level.
In specific application, the bridge is built along one side of a river. In the bridge structure range, the pier wall type structure 2 is used for retaining water on the bearing platforms 6, and the vertical U-shaped flood wall 3 is used for retaining water between the two bearing platforms 6. The flood protection walls 3 and the pier wall type structures 2 are alternately arranged.
The flood control wall and the pier structure are combined, the two foundations are independent and parallel, the upper structures are alternately arranged, and a flood control task is jointly completed. The utility model provides a method for meeting the requirements of compact city layout and limited waterfront areas of infrastructure reconstruction and expansion and simultaneously achieving the aims of flood control and infrastructure construction.
The second embodiment:
referring to fig. 1 and 2, the flood wall 3 is an upright U-shaped structure having a cavity 7 according to the first embodiment.
In specific application, the flood control wall 3 adopts a hollow vertical U-shaped structure, so that the purpose of flood control can be realized, and municipal rain and sewage pipe networks can be buried in the cavity 7; the interior of the wall can be used as an inspection well, and can also be backfilled to digest redundant excavation materials, so that the wall has multiple purposes.
Example three:
referring to fig. 1 and 3, in a flood control structure with a combined bridge and dike, on the basis of the first embodiment, the pier wall type structure 2 comprises a pier structure 2-1 and a partition wall structure 2-2; two sides of the pier structure 2-1 are respectively connected with a partition wall structure 2-2, and the partition wall structures 2-2 on the two sides are respectively connected with the adjacent flood control walls 3.
In specific application, the design of the pier structure 2-1 meets the requirement of the upper load of the bridge; the partition wall structures 2-2 on the two sides are used for retaining water and are structurally connected with the flood control wall 3 so as to meet the flood control requirement.
Example four:
referring to fig. 1 and 3, in a flood protection structure combined with a bridge and embankment, on the basis of the third embodiment, the height of the partition wall structure 2-2 is greater than the flood protection height, and the height of the pier structure 2-1 is greater than the height of the partition wall structure 2-2.
Further, the shape and structure of the pier structure 2-1 higher than the upper part of the partition wall structure 2-2 are the same as those of the pier 1.
When the partition wall structure 2-2 is applied specifically, the technical scheme is adopted, so that the flood control requirement is met, and the cost is saved.
Example five:
referring to fig. 1 and 3, in a flood control structure with a combined bridge and dike, a structural joint is arranged between a partition wall structure 2-2 and a flood control wall 3, and a water stop 4 is arranged in the structural joint, on the basis of the third embodiment or the fourth embodiment.
Further, the water stop 4 comprises a water stop strip or a water stop belt.
In specific application, the technical scheme is adopted between the partition wall structure 2-2 and the flood control wall 3, so that the flood control requirement is better met.
When in actual use, can select the model of different stagnant water modes and stagnant water according to the actual conditions of the size of flood peak to satisfy the actual demand of flood control.
Example six:
referring to fig. 1 and 3, in a flood control structure with a combined bridge and dike, on the basis of the third embodiment or the fourth embodiment, the pier structure 2-1 and the partition wall structure 2-2 are cast in situ to form an integral structure.
When the integral structure is applied specifically, the pier structure 2-1 and the partition wall structure 2-2 adopt a cast-in-place integral structure, so that the construction procedure is simplified on one hand, and the flood control strength requirement is met on the other hand.
Example seven:
referring to fig. 2 and 3, in a combined bridge and dike flood control structure, on the basis of the first embodiment, the ceiling elevation of the flood control wall bottom plate 8 is consistent with the ceiling elevation of the bearing platform 6.
When the anti-flood wall is applied specifically, the top elevation of the bottom plate 8 of the anti-flood wall is consistent with that of the bearing platform 6, so that the full utilization of the space behind the wall is facilitated, for example, the laying of various municipal pipe networks or the setting of peripheral resident leisure and entertainment places and the like. Especially in the city that the land use is nervous overall arrangement compact, it is significant.
Example eight:
referring to fig. 1 and 3, the pier-type structure 2 has the same width as the platform 6 in the first embodiment.
During the in-service use, pier structure 2 flushes with cushion cap 6 for pier structure 2's whole effort is undertaken by bridge cushion cap 6, and is independent with flood control wall 3's basis, and two structures atress are clear, and mutual noninterference undertakes the flood control task jointly. This is optimal from the viewpoint of design, construction, and stability of the later operation.
Example nine:
referring to fig. 1 to 3, a method for constructing a flood control structure combined with a bridge and an embankment.
Step 1: constructing a bridge pile foundation 9 and a bearing platform 6;
and 2, step: performing foundation treatment on the flood control walls 3 between the bearing platforms 6;
and step 3: pouring construction of the pier 1 and the pier wall type structure 2 on the bearing platforms 6 can also be carried out simultaneously, and pouring of the concrete cushion 5 between the two bearing platforms 6 can also be carried out simultaneously;
and 4, step 4: and (3) after the construction of the concrete cushion 5 is finished, constructing the flood protection wall 3, wherein the water stopping 4 is simultaneously performed with the construction of the pier wall type structure 2 and the flood protection wall 3.
During specific construction, a plurality of piers 1 are generally transversely arranged on the bearing platform 6, and a middle pier is preferably selected as a pier wall type structure 2 in consideration of stress balance and is connected with the flood control wall 3 to resist flood together, as shown in fig. 3. The middle structure of the pier wall type structure 2 is still a pier column, and on the premise of meeting the requirements of a bridge structure, the two side areas are walls, and the pier walls are cast in situ into a whole. The width of the pier wall type structure 2 is consistent with that of the bearing platform 6, the near water surface of the pier wall type structure is aligned with the flood control wall 3 (shown in figure 2), a structural joint is arranged between the pier wall type structure 2 and the flood control wall 3 and is connected with water stopping, and different water stopping materials and water stopping models are selected according to the water head size. The flood control wall 3 can be made into a U-shaped structure, municipal rain and sewage pipe networks can be buried in the flood control wall 3, and the interior of the U-shaped structure can be used as an inspection well and can also be backfilled to digest redundant excavation materials.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (10)
1. A flood control structure combined with a bridge and an embankment at least comprises a plurality of bridge pile foundations (9) arranged at intervals; each bridge pile foundation (9) is provided with a bearing platform (6), and each bearing platform (6) is provided with a plurality of piers (1); the method is characterized in that: the flood control wall structure also comprises a plurality of flood control walls (3) and a plurality of pier wall type structures (2); be provided with concrete cushion (5) between adjacent cushion cap (6), be provided with flood wall bottom plate (8) on concrete cushion (5), be provided with flood wall (3) on flood wall bottom plate (8), be connected with pier wall formula structure (2) between adjacent flood wall (3), and the face of water parallel and level that faces of flood wall (3) and pier wall formula structure (2).
2. A bridge and embankment combination flood protection structure according to claim 1, wherein: the flood control wall (3) is of an upright U-shaped structure with a cavity (7).
3. A bridge and embankment combination flood protection structure according to claim 1, wherein: the pier wall type structure (2) comprises a pier structure (2-1) and a partition wall structure (2-2); two sides of the pier structure (2-1) are respectively connected with a partition wall structure (2-2), and the partition wall structures (2-2) on the two sides are respectively connected with the adjacent flood control walls (3).
4. A flood protection structure incorporating a bridge and embankment according to claim 3, wherein: the height of the partition wall structure (2-2) is greater than the flood control height, and the height of the pier structure (2-1) is greater than the height of the partition wall structure (2-2).
5. A bridge and embankment combination flood protection structure according to claim 3, wherein: the shape and structure of the pier structure (2-1) higher than the upper part of the partition wall structure (2-2) are the same as those of the pier (1).
6. A bridge and embankment combination flood protection structure according to claim 3, 4 or 5, wherein: the pier structure (2-1) and the partition wall structure (2-2) are cast in place into an integral structure.
7. A bridge and embankment combination flood protection structure according to claim 6, wherein: a structural joint is arranged between the partition wall structure (2-2) and the flood control wall (3), and a water stop (4) is arranged in the structural joint.
8. A bridge and embankment combination flood protection structure according to claim 7, wherein: the water stop (4) comprises a water stop strip or a water stop belt.
9. A flood protection structure incorporating a bridge and embankment according to claim 1, wherein: the plate top elevation of the flood control wall bottom plate (8) is consistent with the platform top elevation of the bearing platform (6).
10. A bridge and embankment combination flood protection structure according to claim 1, wherein: the pier wall type structure (2) and the bearing platform (6) are the same in width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220279367.1U CN216999265U (en) | 2022-02-11 | 2022-02-11 | Flood control structure that bridge dyke combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220279367.1U CN216999265U (en) | 2022-02-11 | 2022-02-11 | Flood control structure that bridge dyke combines |
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| Publication Number | Publication Date |
|---|---|
| CN216999265U true CN216999265U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220279367.1U Active CN216999265U (en) | 2022-02-11 | 2022-02-11 | Flood control structure that bridge dyke combines |
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| CN (1) | CN216999265U (en) |
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- 2022-02-11 CN CN202220279367.1U patent/CN216999265U/en active Active
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