KR200311698Y1 - Tree-planting breast structure of slope for road - Google Patents

Abstract

The present invention relates to a landscape greening retaining wall of the slope of the road, and more specifically, to cut the slope of the road in the form of a bench and to install the PC prefabricated retaining wall step by step, to laminate the soil on the bench and plant the grass It relates to a landscaping and greening retaining wall installation structure of the slope slope of the road.

According to the present invention, in a road constructed in a place where a large amount of rock layers are exposed on a slope such as a mountain, a foundation retaining wall is provided at a position in contact with the road, and a PC-assembled small step retaining wall is provided in multiple stages on the slope surface on which the foundation retaining wall is provided. Seated in a staircase shape, the PC prefabricated small retaining wall is horizontally and vertically installed with a fall prevention anchor and a foundation anchor pile so that the PC prefabricated small retaining wall is fixed to a slope, and the middle part of the small step is filled with earth and sand. Or trees are planted and landscaping, the PC prefabricated small retaining wall is fixed, a plurality of fixed greening retaining wall is formed, the slope of the upper part of the PC prefabricated small retaining wall is closed, the road characterized in that the non-woven fabric is installed Provides a landscaping and small retaining wall installation structure on the slope.

Description

TREE-PLANTING BREAST STRUCTURE OF SLOPE FOR ROAD}

The present invention relates to a landscape recording retaining wall of a slope of a road, and more particularly, to cut a slope of a road with severe rock formation in a small form, and to install a PC prefabricated retaining wall in stages, and to stack soil on a small section. It relates to the landscaping structure of landscaping and greening stage of road slope that protects the ecosystem by planting trees.

In general, when the road is constructed on the mountain slope, the mountain slope treatment is a big problem, many structures and members are used to treat such mountain slope.

The road that is constructed on the slope of the mountain is constructed by cutting the mountain, but in the area where the rock layer, which is impossible to plant the grass, is protruded to the outside, the fiber is installed on the slope and the concrete to be sprayed is finished. If the slope is severe, it is possible to prevent the sliding phenomenon of the inclined surface by fastening the outer side of the fiber head close to the slope using the wire.

FIG. 1 is a view for explaining a case in which a road is constructed on a general hill slope, and when a road 50 is constructed by cutting a slope S such as a mountain, when there is a rock layer on the slope S, a road ( The base retaining wall 10 is provided on the slope surface S side on which the 50 is constructed, and is connected to the foundation retaining wall 10 so that the fiber stem 30 is provided on the slope surface S so that the slope surface S is formed. Finishing is often used.

The base 50 is constructed by being connected to the basic retaining wall 10.

Although not shown in the drawings, the slope surface S is sprayed with concrete to closely adhere the fiber sacks to the slope surface S, and a wire (not shown in the drawing) is installed outside to reinforce the slope surface S. It is also possible.

In addition, the foundation retaining wall 10 is provided with an iron fence (not shown in the figure) in the upper portion of the center so as to prevent rockfall generated on the slope S from invading the roadway 50.

However, the road 50 is currently installed on the slope (S) of our country, the fiber head 30 is often installed, look into the problem centering on the road 50 is installed fiber head 30 (30) do.

As described above, on the slope surface where the rock layer is generated and plants such as grass cannot be planted, it is not easy to process the fiber sacks, so that the rock layer often remains constructed so as to protrude to the outside. In the same rainy season, problems such as landslides on slopes, etc. are inherent, and when left unattended for a long time, landslides are not only likely to occur due to flooding, but also large-scale human accidents are frequently caused by landslides every year There is a problem.

The present invention to solve the above problems, the present invention, the step of the PC prefabricated retaining wall is installed step by step, that is, stepped on the small end of the road on which the rock layer is formed, fixed to the base anchor pile at the bottom, and to prevent the fall prevention anchor on the side It is intended to provide a landscaping and greening retaining wall installation structure on the slope of the road to secure the ecosystem as well as to protect the ecosystem by filling the soil after filling the soil.

1 is a view for explaining a case in which a road is constructed on a typical mountain slope.

2 is a view showing a state of use of the landscaping recording small retaining wall of the road slope of the present invention.

3 is a view showing a state of use of the member coupled to the landscaping recording small retaining wall of the road slope of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: road 110: foundation retaining wall

200: P.C prefabricated small retaining wall 210: horizontal portion

215: vertical portion 220: fall prevention anchor

222: P.C steel wire 224: anchor head

226: Chiropractor 230,230 ': Through hole

240: foundation anchor pile 280: fiber hemp

S: slope

The present invention, in order to achieve the above object, the present invention, in the road is constructed in a place where a large amount of rock layers are exposed on the inclined surface, such as a mountain, the foundation retaining wall is provided at a position in contact with the road, the foundation retaining wall PC prefabricated small retaining wall is seated in the form of stairs in multi-stage on the installed slope side, and the PC prefabricated small retaining wall is installed horizontally and vertically with anti-falling anchor and foundation anchor pile, and the PC assembled small retaining wall is fixed to the slope. After the soil is filled with soil, trees, etc. are planted in the middle part of the bench, and the landscaping is recorded. The above-described PC-assembled small retaining wall is fixed to a green retaining wall, and the PC-assembled small retaining wall is closed. The slope provides a landscaping recording small step retaining wall installation structure of the slope of the road, characterized in that the non-woven fabric is installed.

Hereinafter, with reference to the accompanying drawings will be described the configuration of the present invention.

2 is a view showing a state of use of the landscaping recording small step retaining wall of the road slope of the present invention, on the slope (S) of the road 100 constructed by cutting the mountain, the concrete foundation retaining wall ( 110 is constructed, a plurality of PC prefabricated small retaining wall 200 is installed in a plurality of longitudinal direction in the small step where the base retaining wall 110 is installed, the greening retaining wall 300 is configured, while the PC prefabricated small retaining wall 200 ), Horizontally and vertically, the fall prevention anchor 220 and the foundation anchor pile 240 are installed so that the PC-assembled small retaining wall 200 is fixed to the slope, and the middle end of the small end is filled with earth and sand or grass. The back is planted and the landscape is recorded.

A plurality of the P.C prefabricated small retaining wall 200 is provided in multiple layers to form a greening retaining wall 300.

In addition, the fiber stem 280 is installed on the slope of the upper portion (S) of the P.C prefabricated small retaining wall 200 is finished as in the prior art.

3 is a view showing the state of use of the member coupled to the landscaping recording small step retaining wall of the road slope of the present invention, the PC-assembled small step retaining wall 200 is L-shaped, the horizontal portion 210 and the vertical portion ( 215 is integrally formed, and the through-holes 230 and 230 'are horizontally and vertically penetrated through the horizontal portion 210 and the vertical portion 215, respectively.

When the PC-assembled small retaining wall 200 is fixed to the slope, the fall prevention anchor 220 is installed in the horizontal through hole 230 ′, and the base anchor pile 240 is formed in the vertical through hole 230. Is installed.

The fall prevention anchor 220, the anchor head 224 is formed at the tip of the P.C steel wire 222 and the pressure pipe 226 is formed in close contact with the anchor head 224 to form an integral structure.

The greening retaining wall 300 having the above-described configuration has a structure in which a fall prevention anchor 220 and a foundation anchor pile 240 are installed and fixed in a state where a plurality of PC-assembled small retaining walls 200 are seated on the slope. , Between the PC prefabricated small retaining wall 200 installed in the form of stairs is filled with soil and plants such as grass or trees are planted to form a green retaining wall.

Although the above-mentioned greening retaining wall 300 is installed only in three stages in the drawing, it can be installed in multiple stages according to the inclination of the inclined surface S, as well as in case of heavy rain in summer, falling rocks fall on the top of the inclined surface S. Even if the rockfall is stopped at the small end of the PC-assembled small retaining wall 200, even if the surface of the earth and sand is sliding because it is laminated to the small end of the PC-assembled small retaining wall 200 to the road (100) Since it is not pushed down, it is possible to prevent accidents that occur frequently on the road 100 in advance.

The effect by the structure of this invention mentioned above is demonstrated.

The landscaping and greening retaining wall installation structure of the road slope of the present invention is designed to stop the falling of rock on the small end of the PC prefabricated small retaining wall even when the heavy rain falls during the summer season, even if the falling rock falls on the top of the slope. Since it is stacked on the small end of the PC prefabricated small retaining wall, falling rocks or earth and sand are not pushed down to the road, and thus, it is possible to prevent frequent accidents occurring on the road.

In addition, plants such as trees are planted in the stepped ends of the PC-assembled small retaining wall constituting the greening retaining wall, which can improve the aesthetics of the road as well as provide comfort to the driver and passengers of the vehicle. Can be.

Claims (1)

In roads constructed in places where large amounts of rock are exposed on slopes such as mountains, At the position in contact with the road 100, the foundation retaining wall 110 is installed, the PC-assembled small retaining wall 200 is seated in a staircase form in multiple stages on the slope surface S side on which the foundation retaining wall 110 is installed. PC prefabricated small retaining wall 200 is installed so that the fall prevention anchor 220 and the foundation anchor pile 240 penetrates horizontally and vertically so that the PC prefabricated small retaining wall 200 is fixed to the inclined surface, the small end middle portion After the soil is filled, grass or trees are planted and landscaping, The PC prefabricated small retaining wall 200 is fixed, a plurality of fixed retaining wall 300 is configured, the fiber slope 280 is finished on the upper slope surface S of the PC prefabricated small retaining wall 200 is finished. Landscaping recording small step retaining wall installation structure of the slope of the road characterized in that the installation.