CN216194832U

CN216194832U - Hydrophobic revetment of highway subgrade side slope

Info

Publication number: CN216194832U
Application number: CN202122597613.6U
Authority: CN
Inventors: 冯旭清; 李静; 张艳宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a hydrophobic protection slope of a highway subgrade side slope, and relates to the field of highways. This hydrophobic bank protection of highway subgrade side slope includes: the side surface of the roadbed is provided with a plurality of slopes and a plurality of platforms, and the slopes and the platforms are sequentially arranged in a crossed manner from top to bottom; the barricade, the barricade is provided with a plurality ofly, and is a plurality of the upper surface at a plurality of platforms is pour respectively to the barricade, and is a plurality of the barricade is laminated with a plurality of slopes mutually respectively, the upper surface of platform is built by laying bricks or stones and is had a plurality of tree ponds, and a plurality of tree pond offsets with the barricade. This hydrophobic bank protection of highway subgrade side slope through a plurality of barricades that set up, has played the stable effect of support to a plurality of slopes respectively, through the tree pool that sets up, and all planted green plant in the tree pool to all play the effect of stabilizing soil to a plurality of platforms, avoid taking place the condition of soil erosion and water loss when the precipitation is great.

Description

Hydrophobic revetment of highway subgrade side slope

Technical Field

The utility model relates to the technical field of highways, in particular to a hydrophobic protection slope of a highway subgrade side slope.

Background

The highway belongs to a high-grade highway, which is called as the highway for short, and according to the regulation of highway engineering technical standard of China department of transportation, the highway refers to a highway which can adapt to the average day and night passenger car traffic volume of more than 25000 vehicles in the year, is specially used for the high-speed driving of automobiles in different lanes and can control the entrance and the exit of the automobiles.

In order to ensure the stability of the highway subgrade, slopes with certain slopes, namely highway subgrade side slopes, are often made on two sides of the highway subgrade, and when the rainfall is large, the side slopes are subjected to rainwater impact for a long time, so that rainwater is inconvenient to discharge, the side slope soil is loose, the side slope is easy to collapse, and the stability of the highway is further influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a hydrophobic protection slope of a highway subgrade side slope, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a hydrophobic revetment for a highway subgrade side slope comprising:

the roadbed is characterized by comprising a roadbed, wherein a surface layer is paved right above the roadbed, a plurality of slopes and a plurality of platforms are arranged on the side surface of the roadbed, and the slopes and the platforms are sequentially arranged in a crossed manner from top to bottom;

the barricade, the barricade is provided with a plurality ofly, and is a plurality of the upper surface at a plurality of platforms is pour respectively to the barricade, and is a plurality of the barricade is laminated with a plurality of slopes mutually respectively, the upper surface of platform is built by laying bricks or stones and is had a plurality of tree ponds, and a plurality of tree pond offsets with the barricade.

Preferably, a plurality of fixing grooves are formed in the upper surface of the platform, and the bottoms of the retaining walls extend into the plurality of fixing grooves respectively.

Preferably, geonets are buried in soil layers of the slopes.

Preferably, one side of the slope which inclines downwards is provided with a water storage ditch.

Preferably, the retaining wall is provided with a plurality of left and right through drain holes, the inner walls of the drain holes are spliced with drain pipes, one ends of the drain pipes are spliced in the water storage ditch, and the other ends of the drain pipes are positioned above the tree pool.

The utility model discloses a hydrophobic protection slope of a highway subgrade side slope, which has the following beneficial effects:

1. this hydrophobic bank protection of highway subgrade side slope, through a plurality of barricades that set up, played the stable effect of support to a plurality of slopes respectively, and seted up the catch basin in the decurrent one side of slope, make when precipitation, during the rainwater can gather the catch basin fast on the slope, and through a plurality of drain pipes, in transmitting the rainwater to a plurality of tree ponds, through the tree pond that sets up, and all planted green plant in the tree pond, thereby all played the effect of stabilizing soil to a plurality of platforms, avoid taking place the condition of soil erosion and water loss when the precipitation is great.

2. According to the drainage revetment of the roadbed side slope of the highway, the fixing grooves are formed, and the bottoms of the retaining walls extend towards the fixing grooves respectively, so that the retaining walls have more stable supporting force; .

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention.

In the figure: 1. a roadbed; 101. a surface layer; 102. a slope; 103. a platform; 104. fixing grooves; 105. a geonet; 2. retaining walls; 201. a tree pool; 202. a water storage ditch; 203. and a water discharge pipe.

Detailed Description

The embodiment of the utility model discloses a hydrophobic protection slope of a highway subgrade side slope.

Referring to fig. 1-3, comprising:

a surface layer 101 is paved right above the roadbed 1, a plurality of slopes 102 and a plurality of platforms 103 are arranged on the side surface of the roadbed 1, and the slopes 102 and the platforms 103 are sequentially arranged in a crossed manner from top to bottom;

the retaining wall 2 is provided with a plurality of retaining walls 2, the retaining walls 2 are respectively poured on the upper surfaces of the platforms 103, the retaining walls 2 are respectively attached to the slopes 102, a plurality of tree ponds 201 are built on the upper surfaces of the platforms 103, and the tree ponds 201 are abutted to the retaining walls 2;

through a plurality of barricades 2 that set up, played a plurality of slopes 102 respectively and supported stable effect, through the tree pool 201 that sets up, and all planted green plant in tree pool 201 to all play the effect of stabilizing soil to a plurality of platforms 103, avoid taking place the condition of soil erosion and water loss when the precipitation is great.

Referring to fig. 2-3, the fixing grooves 104 are formed on the upper surfaces of the platforms 103, and the bottoms of the retaining walls 2 extend into the fixing grooves 104 respectively, and pass through the fixing grooves 104, and the bottoms of the retaining walls 2 extend into the fixing grooves 104 respectively, so that the retaining walls 2 have more stable supporting force.

Referring to fig. 3, the soil layers of the slopes 102 are all embedded with the geonets 105, and the geonets 105 embedded in the soil layers of the slopes 102 also increase the stability of the soil layers of the slopes 102, improve the bearing capacity of the slopes 102, prevent the erosion of rainwater, avoid collapse, rock loosening and water and soil loss, and further prevent landslide and collapse.

Referring to fig. 3, a water storage groove 202 is formed on the side of the slope 102 which inclines downwards, and when the rain falls, the rain on the slope 102 can be rapidly collected in the water storage groove 202.

Referring to fig. 3, the retaining wall 2 is provided with a plurality of left and right through drainage holes, and the inner walls of the drainage holes are inserted with drainage pipes 203, one end of each drainage pipe 203 is inserted in the water storage channel 202, and the other end of each drainage pipe 203 is located above the tree pool 201; the catch basin 202 is arranged on the downward inclined side of the slope 102, so that rainwater on the slope 102 can be rapidly gathered in the catch basin 202 when the rainwater falls, and the rainwater is transferred to the tree ponds 201 through the drainage pipes 203.

The working principle is as follows: through a plurality of barricades 2 that set up, played the stable effect of support to a plurality of slopes 102 respectively, and seted up catch basin 202 in the decurrent one side of slope 102 slope, make when precipitation, the rainwater on the slope 102 can be gathered fast in catch basin 202, and through a plurality of drain pipes 203, transmit the rainwater in a plurality of tree ponds 201, through the tree pond 201 that sets up, and all plant green plant in tree pond 201, thereby all played the effect of stabilizing soil to a plurality of platforms 103, avoid taking place the condition of soil erosion and water loss when the precipitation is great.

Through the fixed slot 104 that sets up, and extend in a plurality of fixed slots 104 towards respectively in the bottom of a plurality of barricades 2 to make barricade 2 have more stable holding power, through the geotechnique's net 105 of all burying underground in the soil layer of a plurality of slopes 102, increased the stability of slope 102 soil layer equally, improve the bearing capacity of slope 102, can prevent the erosion effect of rainwater, avoid producing landslide, rock looseness and soil erosion, and then can prevent landslide and landslide.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydrophobic bank protection of highway subgrade side slope which characterized in that includes:

the roadbed comprises a roadbed (1), wherein a surface layer (101) is paved right above the roadbed (1), a plurality of slopes (102) and a plurality of platforms (103) are arranged on the side surface of the roadbed (1), and the slopes (102) and the platforms (103) are sequentially arranged in a crossed manner from top to bottom;

barricade (2), barricade (2) are provided with a plurality ofly, and are a plurality of upper surface at a plurality of platforms (103) is pour respectively in barricade (2), and is a plurality of barricade (2) laminate with a plurality of slopes (102) respectively mutually, the upper surface of platform (103) is built by laying bricks or stones and is had a plurality of tree ponds (201), and is a plurality of tree pond (201) offset with barricade (2).

2. The hydrophobic revetment of a roadbed slope of a highway according to claim 1, wherein: fixing grooves (104) are formed in the upper surfaces of the platforms (103), and the bottoms of the retaining walls (2) extend into the fixing grooves (104) respectively.

3. The hydrophobic revetment of a roadbed slope of a highway according to claim 1, wherein: and geonets (105) are embedded in soil layers of the slopes (102).

4. The hydrophobic revetment of a roadbed slope of a highway according to claim 1, wherein: one side of the slope (102) which inclines downwards is provided with a water storage ditch (202).

5. The hydrophobic revetment of a roadbed slope of a highway according to claim 4, wherein: a plurality of left and right through drain holes are formed in the retaining wall (2), a drain pipe (203) is inserted into the inner wall of each drain hole, one end of the drain pipe (203) is inserted into the water storage groove (202), and the other end of the drain pipe (203) is located above the tree pool (201).