CN219175128U

CN219175128U - Flood-control high-strength compression-resistant greening concrete river slope

Info

Publication number: CN219175128U
Application number: CN202320192089.0U
Authority: CN
Inventors: 李仁�; 李泳峤
Original assignee: Shanghai Jiuding Green Concrete Co ltd
Current assignee: Shanghai Jiuding Green Concrete Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-13
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a flood control high-strength compression-resistant greening concrete river slope, which relates to the technical field of greening and comprises a plurality of grading slope sections and platforms, wherein the platforms are arranged between adjacent grading slope sections, cast-in-situ greening concrete is arranged on the surfaces of the grading slope sections, nutrition soil is arranged on the cast-in-situ greening concrete, foreign soil is arranged on the nutrition soil, and a plurality of green plants are arranged on the foreign soil. The greening concrete river slope with flood control and high strength and compression resistance provided by the utility model can improve the flood control and compression resistance of the river slope and has good protection effect.

Description

Flood-control high-strength compression-resistant greening concrete river slope

Technical Field

The utility model relates to the technical field of greening, in particular to a flood control high-strength and compression-resistant greening concrete river slope.

Background

Traditional river course bank protection engineering technology regards canal system building as theoretical basis, and the focus is satisfied people's safety and economic benefits demand, and the bank protection adopts structural style such as concrete and rock-fill mostly, is difficult to effectively prevent water loss.

The conventional river levee and river slope surface are very weak in protection capability and flood control and pressure resistance to flushing of storm. The greening concrete river slope is designed, and the flood control and pressure resistance of the river slope can be improved.

Disclosure of Invention

In view of the defects existing at present, the utility model provides a greening concrete river slope with flood control and high strength and compression resistance, which can improve the flood control and compression resistance of the river slope and has good protection effect.

In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:

the utility model provides a flood control high strength resistance to compression's afforestation concrete river slope, includes a plurality of grades of slope sections, platform, the platform is located between the adjacent grades of slope section, the grades of slope section surface is equipped with cast-in-place afforestation concrete, be equipped with the nutrient soil on the cast-in-place afforestation concrete, be equipped with the alien soil on the nutrient soil, be equipped with a plurality of green plants on the alien soil.

According to one aspect of the utility model, the cast-in-situ greening concrete is provided with a plurality of holes.

According to one aspect of the utility model, the holes have a diameter of 25 mm and a depth of between 60 mm and 80 mm.

According to one aspect of the utility model, the number of holes per square meter of the cast-in-situ greening concrete is 120.

According to one aspect of the utility model, the cast-in-place greening concrete has a thickness of 150 mm.

According to one aspect of the utility model, the platform width is 0.8 meters.

According to one aspect of the utility model, the graded grade height is no more than 7 meters.

According to one aspect of the utility model, the flood-control high-strength compression-resistant greening concrete river slope further comprises a fixing piece, wherein the fixing piece is sequentially connected with the external soil, the nutrient soil and the cast-in-situ greening concrete.

The implementation of the utility model has the advantages that: the utility model provides a flood control high strength resistance to compression's afforestation concrete river slope, includes a plurality of grades of slope sections, platform, the platform is located between the adjacent grades of slope section, the grades of slope section surface is equipped with cast-in-place afforestation concrete, be equipped with the nutrient soil on the cast-in-place afforestation concrete, be equipped with the alien soil on the nutrient soil, be equipped with a plurality of green plants on the alien soil. The cast-in-situ greening concrete with the C8 grade thickness of 150 mm is adopted, so that the pressure resistance of the river slope is stronger; by planting green plants, the water and soil loss of the river slope can be prevented. The river slope provides a novel river slope structure, can improve flood control and pressure resistance of the river slope, and has good protection effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are 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 utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

The names corresponding to the serial numbers in the figures are as follows:

1. grading slope sections; 2. a platform; 3. cast-in-situ greening concrete; 4. nutrient soil; 5. and (5) soil is removed.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the greening concrete river slope with flood control, high strength and compression resistance comprises a plurality of grading slope sections 1 and platforms 2, wherein the platforms 2 are arranged between the adjacent grading slope sections 1, and the platforms 2 are poured by adopting common concrete and have the strength grade of C25; the surface of the grading slope section 1 is provided with cast-in-situ greening concrete 3, the cast-in-situ greening concrete 3 adopts porous dry and hard permeable concrete, the strength grade is C8, and the compressive strength is more than or equal to 8 megapascals; the cast-in-situ greening concrete 3 is provided with nutrient soil 4; the nutrient soil 4 is provided with the foreign soil 5 for planting, the foreign soil 5 adopts clay with high viscosity, and a proper amount of water-retaining agent can be doped in the soil, so that the soil can be attached to a slope better; a plurality of green plants are planted on the soil 5, and the green plants can be turf and are used for preventing water and soil loss and flood control; after the soil is spread 5, according to factors such as weather, climate, season and the like, grass seeds can be sown or lawns can be spread, and the grass seeds can be sown after 5 to 7 days, but the grass seeds are sown more attractive to the season, so that the lawns can be spread, and the effect is quick and the risk is small; proper organic fertilizer and water-retaining agent can be spread on the surface of cast-in-situ greening concrete 3 or the surface of the soil 5, so that grass can be planted conveniently. The thickness of the alien soil 5 and the nutrient soil 4 paved on the surface of the cast-in-situ greening concrete 3 can be 2 cm, so that the stability of the cast-in-situ greening concrete is enhanced, and the compression resistance effect of the river slope is better.

In practical application, a plurality of holes are arranged on the surface of the cast-in-situ greening concrete 3.

In practical application, the number of holes per square meter on the surface of the cast-in-situ greening concrete 3 is 120, the porosity is greater than or equal to 25%, the diameter of the holes is 25 mm, and the depth is between 60 mm and 80 mm.

In practical application, the thickness of the cast-in-situ greening concrete 3 is 150 mm.

In practical application, the width of the platform 2 is 0.8 meter.

In practical application, the height of the grading sloping section 1 is not more than 7 meters. During construction, the operation of leveling the working surface, removing surface weeds, garbage and the like is firstly carried out, grading excavation is carried out on the river slope, the grading height is preferably 5 meters, namely the height of the grading slope section 1 is 5 meters, and local parts can be properly increased. The gradient of the graded slope segment 1 is between 1:0.75 and 1:1.5, and the gradient of each graded slope segment 1 may be inconsistent. During construction, the slope with the gradient smaller than 1:0.75 of the grading slope section 1 in the river slope can be constructed in a vertical retaining wall or small trapezoid mode due to the steep gradient, and the concrete construction operation mode is that a split special mould is adopted, casting is carried out, and split construction is carried out.

In practical application, the alien soil 5 is made into a plurality of small soil piles, a proper amount of water is poured into the small soil piles to moisten the alien soil 5, the dryness and the humidity are mastered, and then shovels are used for compacting the alien soil 5 on the surface of a dyke or a river slope, so that the problem that the alien soil 5 is difficult to lay due to steeper gradient of the river slope dyke or the grading slope section 1 can be solved.

In practical application, the flood control high-strength compression-resistant greening concrete river slope further comprises a fixing piece, and the fixing piece is sequentially connected with the soil 5, the nutrient soil 4 and the cast-in-situ greening concrete 3. The fixing piece can be made of bamboo poles or iron nails for fixing the turf, so that the turf root system cannot fall off before penetrating into the hole of the cast-in-situ greening concrete 3.

The implementation of the utility model has the advantages that: the utility model provides a flood control high strength resistance to compression's afforestation concrete river slope, includes a plurality of grades of slope section 1, platform 2, the platform 2 is located between the adjacent grades of slope section 1, the 1 surface of grades of slope section is equipped with cast-in-situ greening concrete 3, be equipped with nutrient soil 4 on the cast-in-situ greening concrete 3, be equipped with the alien soil 5 on the nutrient soil 4, be equipped with a plurality of green plants on the alien soil 5. The cast-in-situ greening concrete 3 with the C8 grade thickness of 150 mm is adopted, so that the pressure resistance of the river slope is stronger; by planting green plants, the water and soil loss of the river slope can be prevented. The river slope provides a novel river slope structure, can improve flood control and pressure resistance of the river slope, and has good protection effect.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a high-strength compression-resistant afforestation concrete river slope prevents floods, includes a plurality of grades of slope section (1), platform (2), between adjacent grades of slope section (1) are located to platform (2), a serial communication port, grading slope section (1) surface is equipped with cast-in-situ greening concrete (3), be equipped with nutrition soil (4) on cast-in-situ greening concrete (3), be equipped with on nutrition soil (4) and be equipped with guest soil (5), be equipped with a plurality of green plants on guest soil (5).

2. The flood control high-strength compression-resistant greening concrete river slope according to claim 1, wherein a plurality of holes are formed in the cast-in-situ greening concrete (3).

3. A flood-control high-strength compression-resistant greening concrete river slope according to claim 2 and wherein said holes have a diameter of 25 mm and a depth of between 60 mm and 80 mm.

4. A flood control high strength compression resistant greening concrete river slope according to claim 2 wherein the number of holes per square meter of cast-in-place greening concrete (3) is 120.

5. A flood-control high-strength compression-resistant greening concrete river slope according to claim 2 and wherein said cast-in-place greening concrete (3) has a thickness of 150 mm.

6. A flood-control high-strength pressure-resistant greening concrete river slope according to claim 1 and wherein said platform (2) has a width of 0.8 meters.

7. A flood-control high-strength pressure-resistant greening concrete river slope according to claim 6 and wherein said graded slope sections (1) are no more than 7 meters in height.

8. The flood-control high-strength compression-resistant greening concrete river slope according to claim 1, wherein the flood-control high-strength compression-resistant greening concrete river slope further comprises a fixing piece, and the fixing piece is sequentially connected with the foreign soil (5), the nutrient soil (4) and the cast-in-situ greening concrete (3).