CN219280615U

CN219280615U - Impervious hydraulic engineering flood control dyke structure

Info

Publication number: CN219280615U
Application number: CN202222939834.1U
Authority: CN
Inventors: 茶全
Original assignee: Changshan Shenhong Water Conservancy Construction Co ltd
Current assignee: Changshan Shenhong Water Conservancy Construction Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-30
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses the technical field of flood control dikes, in particular to a flood control dike structure of impervious hydraulic engineering, which comprises a foundation and an inner cement mortar layer, wherein an impervious component is arranged on the outer wall of the inner cement mortar layer, an outer cement mortar layer is arranged outside an outermost reinforcing rib cage in the impervious component, and the lower end of the foundation is fixedly connected with the surface of a corresponding river bed. Through the coupling between pipeline, water hole, drainage cavity, interior cement mortar layer, strengthening rib cage and the high strength water proof membrane, this case adopts multilayer strengthening rib cage and high strength water proof membrane to make it can adapt to the water pressure under water and the protection of infiltration more to the strengthening rib cage can guarantee the intensity of whole dykes and dams structure, so realizes the double-deck protection of the infiltration drainage of concrete inside and infiltration protection, consequently, the present case realizes the double-deck protection of the infiltration drainage of concrete inside and infiltration protection through high strength water proof membrane and pipeline, no matter all belongs to and all has sufficient impervious water ability.

Description

Impervious hydraulic engineering flood control dyke structure

Technical Field

The utility model relates to the technical field of flood control dikes, in particular to a flood control dike structure of impervious hydraulic engineering.

Background

The flood control dike is a dike constructed to prevent river flooding. Flood banks have appeared hundreds of years ago, and are usually a pile of earth, which is long-strip-shaped and sometimes extends for several kilometers along a river, lake or ocean.

The conventional permeation protection structure consisting of a plurality of layers of protection films only provides protection for the permeation resistance of the dam, although the permeation resistance is improved by adopting a plurality of layers of modes, the permeation resistance of the dam is not the same under different water areas due to the fact that the permeation resistance is too single in structure, and once the components of the corresponding protection films are damaged in the water areas, the permeation resistance is greatly reduced due to the fact that the components are not provided with other permeation resistance modes, and the permeation resistance is not guaranteed.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the water seepage resistance of the protective films is different in different water areas, once the components of the corresponding protective films are damaged in the water areas, the water seepage resistance is greatly reduced because the water seepage resistance is not guaranteed in the other water seepage resistance modes, and the water seepage resistance engineering flood control dike structure is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a design impervious hydraulic engineering flood control dyke structure, includes ground and interior cement mortar layer, the outer wall on interior cement mortar layer is provided with impervious subassembly, the outside outer cement mortar layer that is provided with of outermost strengthening rib cage among the impervious subassembly, the lower extreme of ground links to each other with corresponding riverbed fixed surface.

Preferably, the impervious subassembly includes pipeline and drainage chamber, the pipeline is fixed to link to each other including the below inner wall on cement mortar layer, and is a plurality of the pipeline links to each other through a plurality of return bend is fixed, the terminal outer wall processing in right side of pipeline has a plurality of water holes, inside the below on cement mortar layer is processed to the drainage chamber, a plurality of the high strength water proof membrane is evenly equidistance distributed including the outer wall on cement mortar layer, a plurality of the inside and outside both ends of high strength water proof membrane are all fixed to link to each other with the strengthening rib cage, and the below end of strengthening rib cage all links to each other with the ground is fixed.

Preferably, the right end inclination angle of the pipeline is vertical to the right end angle of the reinforcing rib cage.

Preferably, an inner cement mortar layer is poured in the center of the upper end of the foundation.

Preferably, the center of the upper end of the outer cement mortar layer is fixedly connected with a hydraulic engineering roadbed.

The flood control dike structure for the impervious hydraulic engineering has the beneficial effects that:

through the coupling between pipeline, the water hole, the drainage cavity, interior cement mortar layer, strengthening rib cage and the high strength water proof membrane, this case adopts multilayer strengthening rib cage and high strength water proof membrane to make it can adapt to the water pressure under water and the protection of infiltration more, and strengthening rib cage can guarantee the intensity of whole dyke structure, simultaneously, if the water pressure infiltration of high strength water proof membrane gets into interior cement mortar layer department, the inside moisture of interior cement mortar layer can permeate downwards because of the effect of gravity again, and finally flow into the inside of pipeline at the drainage cavity department through the water hole, and finally flow out outside the dykes and dams, so the double-deck protection of the infiltration drainage of specific inside and the infiltration protection is realized through high strength water proof membrane and pipeline to the double-deck protection of the infiltration protection of this case, no matter all have sufficient impervious ability in any belongs to.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural diagram at I in fig. 1.

In the figure: 1. foundation, 2, interior cement mortar layer, 3, impervious subassembly, 3a1, pipeline, 3a2, return bend, 3a3, drainage cavity, 3a4, water hole, 3a5, strengthening rib cage, 3a6, high strength water proof membrane, 4, outer cement mortar layer, 5, hydraulic engineering roadbed.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-2: in this embodiment, a impervious hydraulic engineering flood control dyke structure, including ground 1 and interior cement mortar layer 2, the outer wall on interior cement mortar layer 2 is provided with impervious subassembly 3, and impervious subassembly 3 is arranged in utilizing engineering flood control dyke, and the outside outer strengthening rib cage outside is provided with outer cement mortar layer 4 in the impervious subassembly 3, and the lower extreme and the riverbed fixed surface that corresponds of ground 1 link to each other, and the upper end center of ground 1 has been pour interior cement mortar layer 2, and the upper end center on outer cement mortar layer 4 is fixed to link to each other has hydraulic engineering roadbed 5.

Referring to fig. 1-2: in this embodiment, the anti-seepage component 3 includes a pipe 3a1, an elbow 3a2, a drainage cavity 3a3, water holes 3a4, a reinforcing rib cage 3a5 and a high-strength waterproof membrane 3a6, the pipe 3a1 is fixedly connected to the inner wall below the inner cement mortar layer 2, a plurality of pipes 3a1 are fixedly connected through a plurality of elbows 3a2, a plurality of water holes 3a4 are processed on the outer wall of the right end of the pipe 3a1, the water holes 3a4 are equidistantly distributed at the right end of the pipe 3a1, the drainage cavity 3a3 is processed inside the lower part of the inner cement mortar layer 2, a plurality of high-strength waterproof membranes 3a6 are uniformly equidistantly distributed on the outer wall of the inner cement mortar layer 2, the reinforcing rib cage 3a5 and the high-strength waterproof membrane 3a6 are made of materials according to specific use conditions, the inner and outer ends of the plurality of the high-strength waterproof membranes 3a6 are fixedly connected with the reinforcing rib cage 3a5, the lower end of the reinforcing rib cage 3a5 is fixedly connected to the foundation 1, and the right end of the pipe 3a1 is inclined at an angle perpendicular to the right end of the reinforcing rib cage 3a 5;

through the coupling between pipeline 3a1, water hole 3a4, drainage cavity 3a3, interior cement mortar layer 2, strengthening rib cage 3a5 and high strength water proof membrane 3a6, this case adopts multilayer strengthening rib cage 3a5 and high strength water proof membrane 3a6 to make it can adapt to the water pressure under water and the protection of infiltration more, and strengthening rib cage 3a5 can guarantee the intensity of whole dyke structure, simultaneously, if so to say, water pressure infiltration high strength water proof membrane 3a6 gets into in the internal cement mortar layer 2 department, the inside moisture of interior cement mortar layer 2 can permeate downwards because of gravity effect again, and finally flow into the inside of pipeline 3a1 in drainage cavity 3a3 department through water hole 3a4, and finally flow out outside the dykes and dams, so realize the double-deck protection of the infiltration drainage of specific inside and the protection of infiltration, consequently, realize the double-deck protection of infiltration protection of specific inside through high strength water proof membrane 3a6 and pipeline 3a1, no matter in any case belongs to and has sufficient water-proof ability.

Working principle:

when the flood control dike structure of the impervious hydraulic engineering is needed to be used, firstly, a user can assemble the integral structure according to the illustration, after the assembly is completed, the user can install the integral structure at the corresponding riverbed, after the riverbed is internally filled with the riverbed, the right inclined part of the integral structure is used for blocking the riverbank to play a role of the dike, and under long-term use, the riverbank can permeate the integral structure of the dike, the multilayer reinforcing rib cages 3a5 and the high-strength waterproof films 3a6 are adopted in the scheme to enable the integral structure to be more suitable for underwater water pressure and permeation protection, the reinforcing rib cages 3a5 can ensure the strength of the integral dike structure, meanwhile, if the water pressure permeates the high-strength waterproof films 3a6 to enter the inner cement mortar layer 2, the water in the inner cement mortar layer 2 can permeate downwards due to the gravity effect, and finally flows into the inner part of the pipeline 3a1 at the water drainage cavity 3a4, and finally flow out of the dam, so that the specific internal osmotic drainage and the osmotic protection double-layer protection are realized, compared with the traditional osmotic protection structure formed by only using a plurality of layers of protective films, the osmotic protection structure is used for protecting the osmotic drainage of the dam, although the anti-seepage capability is improved by adopting a plurality of layers, the anti-seepage capability formed by the protective films is different under different water areas due to the fact that the anti-seepage structure is too single, once the components of the corresponding protective films are damaged in the water areas, the anti-seepage capability is greatly reduced due to the fact that the components of the corresponding protective films do not have the rest anti-seepage modes, and the anti-seepage capability is not guaranteed, so that the scheme realizes the specific internal osmotic drainage and the osmotic protection double-layer protection through the high-strength waterproof film 3a6 and the pipeline 3a1, and has enough anti-seepage capability no matter in any parts.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a impervious hydraulic engineering flood control dyke structure, includes ground (1) and interior cement mortar layer (2), its characterized in that: the outer wall of interior cement mortar layer (2) is provided with impervious subassembly (3), the outside outer cement mortar layer (4) that is provided with of outermost strengthening rib cage in impervious subassembly (3), the lower extreme of foundation (1) links to each other with corresponding riverbed surface fixation.

2. A flood barrier structure according to claim 1, wherein: the anti-seepage component (3) comprises a pipeline (3 a 1) and a drainage cavity (3 a 3), wherein the pipeline (3 a 1) is fixedly connected with the inner wall of the lower part of the inner cement mortar layer (2), a plurality of pipelines (3 a 1) are fixedly connected with each other through a plurality of bent pipes (3 a 2), a plurality of water holes (3 a 4) are formed in the outer wall of the right end of the pipeline (3 a 1), the drainage cavity (3 a 3) is formed in the inner part of the lower part of the inner cement mortar layer (2), a plurality of high-strength waterproof films (3 a 6) are uniformly distributed on the outer wall of the inner cement mortar layer (2) at equal intervals, a plurality of reinforcing rib cages (3 a 5) are fixedly connected with the inner end and the outer end of each of the high-strength waterproof films (3 a 6), and the lower end of each reinforcing rib cage (3 a 5) is fixedly connected with the foundation (1).

3. A flood barrier structure according to claim 2, wherein: the right end inclination angle of the pipeline (3 a 1) is vertical to the right end angle of the reinforcing rib cage (3 a 5).

4. A flood barrier structure according to claim 1, wherein: an inner cement mortar layer (2) is poured in the center of the upper end of the foundation (1).

5. A flood barrier structure according to claim 1, wherein: the center of the upper end of the outer cement mortar layer (4) is fixedly connected with a hydraulic engineering roadbed (5).