Reinforced hydraulic engineering ecological dike dam

Abstract

The utility model discloses a reinforced hydraulic engineering ecological dike dam which comprises a dike dam main body, a concrete dike foot and an ecological protection mechanism, and the ecological protection mechanism comprises a plurality of partition walls. The multiple partition walls are evenly distributed in the length direction of the concrete embankment foot at equal intervals, an artificial fish reef assembly is built on the front portion between any two adjacent partition walls, and a reinforcing supporting framework is arranged on the rear portion of each artificial fish reef assembly. According to the reinforced ecological dike dam for the water conservancy project, a plurality of partition walls which are uniformly distributed at equal intervals are vertically arranged at the front part of the concrete dike foot, and matched bosses and a containing groove formed by two raised lines are matched, so that the artificial fish reef assemblies can be arranged in order to form a continuous and complete protective barrier, and the protective effect is enhanced; in addition, a reinforcing supporting framework is arranged on the rear portion of the artificial fish reef assembly, and the erecting stability of the artificial fish reef assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a reinforced water conservancy project ecological embankment. Background Art

[0002] Ecological embankments refer to restored natural river banks or artificial embankments with natural river bank water and soil circulation. They are mainly achieved through measures such as expanding water areas and green spaces, setting up biological growth areas, waterside landscape facilities, and using porous structures made of natural materials. On this basis, reinforced ecological embankments pay more attention to the improvement of the stability, durability and ecological functions of the embankments.

[0003] Traditional embankment projects often focus on safety functions such as flood control and drainage, but ignore the protection of the ecological environment. With the continuous advancement of water conservancy project construction, the concept of ecological embankments came into being. In this process, the deployment of artificial fish reefs at the foot of the embankment has become an effective means of ecological restoration. The deployment of artificial fish reefs at the foot of the embankment can increase the complexity and diversity of the water area and provide a rich habitat and breeding environment for aquatic organisms. The attached organisms on the artificial fish reefs can consume nutrients in the water, reduce eutrophication of the water body, and help improve water quality. At the same time, the deployment of artificial fish reefs can slow down the water flow and reduce the scouring effect of the water flow on the embankment project, thereby enhancing the stability of the embankment project. During floods, artificial fish reefs can also disperse the water flow, reduce the flood peak, and reduce the flood control pressure of the embankment project.

[0004] However, existing artificial fish reefs mostly use modular reinforced concrete prefabricated components, and cube frame-type fish reefs are more popular. During the construction of artificial fish reefs, they are usually directly placed in regional waters. Although a protective barrier can be formed along the foot of the embankment, the scattered layout of artificial fish reefs leads to multiple gaps in the protective barrier, making it impossible to build a continuous protection system. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a reinforced water conservancy project ecological embankment, which solves the problem that most of the current artificial fish reefs are built by direct placement, resulting in a scattered layout of artificial fish reefs and an inability to build a continuous protection system.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a reinforced water conservancy project ecological embankment, including an embankment body and a concrete embankment foot arranged at the bottom of the slope of the embankment body, and an ecological protection mechanism built in front of the concrete embankment foot.

[0007] The ecological protection mechanism includes a plurality of partition walls which are parallel to each other and vertical to the concrete embankment foot, the plurality of partition walls are evenly distributed along the length direction of the concrete embankment foot, and an artificial fish reef assembly is built in the front between any two adjacent partition walls, and a reinforcement support structure is provided at the rear of the plurality of artificial fish reef assemblies and between two adjacent partition walls.

[0008] Both side walls of the front part of the partition wall are provided with bosses distributed in the vertical direction. The artificial fish reef assembly is formed by stacking a number of square frame fish reefs in the vertical direction. Both sides of the several square frame fish reefs are provided with two convex strips distributed in the vertical direction, and a receiving groove for the boss to fit in is reserved between the two convex strips on the same side. The front part of the partition wall is provided with a number of through holes that penetrate the two bosses, and the several through holes are respectively matched with the several square frame fish reefs.

[0009] As a preference, it also includes several embedded node columns all arranged on the front of the concrete embankment foot, and several of the partition walls are respectively assembled and connected with the several embedded node columns through cast-in-place concrete columns. Among them, since the construction of the concrete embankment foot and the ecological protection mechanism is generally carried out at the bottom of the main slope of the embankment during the dry season, the construction period is limited. As a preference, by using a partition wall of prefabricated components, the construction period can be effectively shortened and the progress of the project can be accelerated. During the construction of the concrete embankment foot, embedded node columns can be arranged at its front part, so as to facilitate the subsequent construction of the partition wall and the front part of the concrete embankment foot through cast-in-place concrete columns in coordination with the template.

[0010] Preferably, the reinforcement support structure is composed of a first filling layer and a second filling layer distributed in the front and rear. Among them, the reinforcement support structure filled in the rear of the artificial reef assembly can not only provide support for the artificial reef assembly, but also weaken the destructive force of water, and provide further erosion protection for the main body of the embankment. Specifically, since the structural columns used to connect the partition wall and the embedded node columns have limited bearing capacity, and most of the two sides protrude from the partition wall and the embedded node columns, preferably, by filling the first filling layer and the second filling layer in the front and rear respectively, the construction layout is more reasonable, and at the same time, a double-layer protection system can be formed.

[0011] Preferably, the first filling layer is formed by stacking a plurality of gabion cages. The first filling layer is a gabion cage layer with a stable structure, wherein a plurality of gabion cages are stacked and erected to form a cubic structure, and specifically, adjacent gabion cages are tied together by steel wires.

[0012] Preferably, the second filling layer is filled with a mixture of riprap and silt. Since the silt has a certain elasticity, it can absorb and disperse the impact energy from the water flow or waves to a certain extent, reduce the direct impact on the embankment, and at the same time, it can reduce the impact force on the structural column and ensure the reliability of the partition wall. Specifically, the silt can be filled between or under the riprap layer. As time goes by, the silt will gradually solidify to form a soil layer with a certain strength, which helps to increase the stability of the entire protective structure.

[0013] Therefore, the utility model has the following beneficial effects: by vertically arranging a plurality of partition walls evenly distributed at equal distances in front of the concrete embankment foot, in combination with mutually adapted bosses and a receiving groove formed by two convex strips, the artificial fish reef components can be arranged in an orderly manner to form a continuous and complete protective barrier, thereby enhancing the protective effect. In addition, by arranging a reinforced support structure at the rear of the artificial fish reef component, the stability of the artificial fish reef component erection is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the ecological protection mechanism of the utility model.

[0016] Figure 3 This is a schematic diagram of the installation structure of the artificial fish reef of the utility model.

[0017] Figure 4 It is a schematic diagram of the assembly structure of the partition wall of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the reinforced support structure of the utility model.

[0019] Figure 6 This is a schematic diagram of the structure of the first filling layer of the utility model.

[0020] In the figure: 100, embankment body; 200, concrete embankment foot; 210, embedded node column; 300, ecological protection mechanism; 310, partition wall; 320, artificial fish reef assembly; 330, reinforced support structure; 340, cast-in-place concrete column; 3110, boss; 3120, through hole; 3210, square frame fish reef; 3220, convex strip; 3310, first filling layer; 3320, second filling layer; 3311, gabion stone cage mesh. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0022] See also Figure 1-6The utility model provides a technical solution: a reinforced water conservancy project ecological embankment, including an embankment body 100 and a concrete embankment foot 200 arranged at the bottom of the slope of the embankment body 100, and an ecological protection mechanism 300 built in front of the concrete embankment foot 200, the ecological protection mechanism 300 includes a plurality of partition walls 310 that are parallel to each other and erected perpendicular to the concrete embankment foot 200, the plurality of partition walls 310 are evenly distributed along the length direction of the concrete embankment foot 200 at equal distances, and the front part between any two adjacent partition walls 310 is built with an artificial fish reef assembly 320, and the rear part of the plurality of artificial fish reef assemblies 320 and located between the two adjacent partition walls 310 are built with artificial fish reef assemblies 320. Reinforced support structures 330 are provided between the walls 310, and bosses 3110 distributed in the vertical direction are provided on both side walls of the front of the partition wall 310. The artificial fish reef assembly 320 is formed by stacking a number of square frame fish reefs 3210 in the vertical direction. Two convex strips 3220 distributed in the vertical direction are provided on both sides of the several square frame fish reefs 3210, and a receiving groove for the boss 3110 to be adapted and installed is reserved between the two convex strips 3220 on the same side. A number of through holes 3120 that penetrate the two bosses 3110 are opened in the front of the partition wall 310, and the several through holes 3120 are respectively aligned and adapted with the several square frame fish reefs 3210.

[0023] Based on the above-mentioned structural setting, the reinforced water conservancy project ecological embankment is composed of an embankment body 100, a concrete embankment foot 200 and an ecological protection mechanism 300, wherein the concrete embankment foot 200 is arranged at the bottom of the slope of the embankment body 100, and is a basic structure constructed with concrete materials in the embankment project, which is used to enhance the stability, anti-scouring ability and durability of the embankment. The ecological protection mechanism 300 is built in the front of the concrete embankment foot 200 to improve the ecological environment of the water area. At the same time, a continuous protective barrier is constructed in the front of the concrete embankment foot 200, thereby improving the protective function of the embankment body 100. Specifically, during the construction process, a plurality of partition walls 310 are first constructed in the front of the concrete embankment foot 200 in a layout manner that is parallel to each other and evenly distributed at equal distances. Subsequently, two adjacent partition walls 310 are used as construction units, and artificial fish reef components 320 are successively constructed between each two adjacent partition walls 310. With the help of mutually adapted The matching boss 3110 and the receiving groove formed by the two convex strips 3220 can be used to stack multiple square frame fish reefs 3210 between the two partition walls 310. At this time, the artificial fish reef assembly 320 and the two adjacent partition walls 310 are enclosed in the front of the concrete embankment foot 200 to form a cavity space, and finally the reinforced support structure 330 is filled in the cavity space to complete the construction of the ecological protection mechanism 300. The reinforced water conservancy project ecological embankment is vertically provided with a plurality of equidistant and evenly distributed partition walls 310 in the front of the concrete embankment foot 200. The boss 3110 that matches each other and the receiving groove formed by the two convex strips 3220 can be arranged in an orderly manner to form a continuous and complete protective barrier, thereby enhancing the protective effect. In addition, by arranging the reinforced support structure 330 at the rear of the artificial fish reef assembly 320, the stability of the artificial fish reef assembly 320 is ensured.

[0024] Furthermore, it also includes a plurality of embedded node columns 210 which are all arranged on the front side of the concrete embankment foot 200 , and a plurality of partition walls 310 are respectively assembled and connected with the plurality of embedded node columns 210 through cast-in-place concrete columns 340 .

[0025] Furthermore, the reinforcement support structure 330 is composed of a first filling layer 3310 and a second filling layer 3320 distributed in front and back.

[0026] Furthermore, the first filling layer 3310 is formed by stacking a plurality of gabion cages 3311 .

[0027] Furthermore, the second filling layer 3320 is filled with a mixture of riprap and silt.

[0028] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A reinforced water conservancy project ecological embankment, characterized by: It comprises a levee body (100), a concrete levee foot (200) arranged at the bottom of the slope of the levee body (100), and an ecological protection mechanism (300) built in front of the concrete levee foot (200); The ecological protection mechanism (300) comprises a plurality of partition walls (310) which are parallel to each other and erected perpendicularly to the concrete embankment foot (200); the plurality of partition walls (310) are evenly distributed along the length direction of the concrete embankment foot (200) at equal distances, and an artificial fish reef assembly (320) is built at the front between any two adjacent partition walls (310); and a reinforcement support structure (330) is provided at the rear of the plurality of artificial fish reef assemblies (320) and between two adjacent partition walls (310); Both side walls of the front part of the partition wall (310) are provided with bosses (3110) distributed in the vertical direction. The artificial fish reef assembly (320) is formed by stacking a plurality of square frame fish reefs (3210) in the vertical direction. Both sides of the plurality of square frame fish reefs (3210) are provided with two convex strips (3220) distributed in the vertical direction, and a receiving groove for the boss (3110) to be adapted and mounted is reserved between the two convex strips (3220) on the same side. The front part of the partition wall (310) is provided with a plurality of through holes (3120) that penetrate through the two bosses (3110), and the plurality of through holes (3120) are respectively aligned and adapted with the plurality of square frame fish reefs (3210).

2. A reinforced water conservancy project ecological embankment according to claim 1, characterized in that: It also includes a plurality of embedded node columns (210) which are all arranged on the front side of the concrete embankment foot (200), and a plurality of partition walls (310) are respectively assembled and connected to the plurality of embedded node columns (210) via cast-in-place concrete columns (340).

3. The reinforced water conservancy project ecological embankment according to claim 1, characterized in that: The reinforced support structure (330) is composed of a first filling layer (3310) and a second filling layer (3320) which are distributed frontally and rearwardly.

4. A reinforced water conservancy project ecological embankment according to claim 3, characterized in that: The first filling layer (3310) is formed by stacking a plurality of gabion cages (3311).

5. The reinforced water conservancy project ecological embankment according to claim 3, characterized in that: The second filling layer (3320) is filled with a mixture of riprap and silt.

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