KR100543799B1 - Breast wall structure of slope for road - Google Patents

Abstract

The present invention relates to a road slope reinforcement retaining wall system, and more particularly, to a structural simplification and to a road slope reinforcement retaining wall structure installed to prevent structural weakness of the reinforcement retaining wall.

The present invention, the base plate 500 which is seated on top of the foundation rubble layer;

An intermediate block 510 stacked and stacked in multiple stages in the mounting groove 502 of the base plate 500;

A cross block 520 seated on an upper portion of the seating groove 512 of the intermediate block 510;

A recording block 530 seated on an upper portion of the cross block 520;

A fixed anchor body 540 fixed through the through hole of the cross block 520, the intermediate block 510, and the base plate 500;

A side connecting member 550 inserted into and fixed to a circular groove 534 formed in a vertical direction to the connecting member inserting groove 535 of the greening retaining wall 530; And

It is installed behind the reinforcement soil retaining wall 590, and drainage treatment member 560 is installed to prevent clogging caused by the soil introduced with the ground water; provides a road slope reinforced soil retaining wall structure consisting of. .

 Road, slope, reinforced retaining wall

Description

Road slope reinforcement retaining wall structure {BREAST WALL STRUCTURE OF SLOPE FOR ROAD}

1 is a view showing a conventional reinforced earth retaining wall system.

Figure 2 is a perspective view of the reinforced earth retaining wall of the present invention.

Figure 3 is an exploded perspective view of the reinforced earth retaining wall of the present invention.

Figure 4 is a front view of the reinforced earth retaining wall of the present invention.

5 is a cross-sectional view of the reinforced earth retaining wall of the present invention.

<Description of Symbols for Main Parts of Drawings>

500: base plate 510: intermediate block

520: Cross block 530: Block for recording

540: fixed anchor body 550: side connecting member

560: drainage treatment member 590: reinforcement retaining wall

The present invention relates to a road slope reinforcement retaining wall system, and more particularly, to a structural simplification and to a road slope reinforcement retaining wall structure installed to prevent structural weakness of the reinforcement retaining wall.

In general, the reinforced soil retaining wall system is used for concrete retaining wall reinforcement, fill slope reinforcement, road, soft ground reinforcement, river, reservoir, slope reinforcement.

That is, when the reinforcement soil retaining wall has completed the step of processing the rubble foundation, the step of installing the standard block, filling the backfill material, and installing the grid is repeatedly performed to construct the reinforcement soil retaining wall.

Such reinforcement soil retaining wall can be constructed regardless of season, and it is easy to install using ready-made products, beautiful appearance, easy drainage treatment, can use on-site soil as backfill material, It has the advantage of preventing inequality.

1 is a view showing a conventional reinforcement soil retaining wall system, the reinforcement soil retaining wall 90, a plurality of reinforcement soil block 20 is laminated in a multi-layer on top of the foundation rubble layer 10, the reinforcement soil block 20 is laminated The finishing block 30 is installed at the top, and the rear-filled rubble layer and the grid 40 are installed at the rear, so that the reinforced soil retaining wall 90 is constructed.

In particular, the reinforcement earth retaining wall 90, using the reinforcement and the grid or by using a bent anchor in the rear to prevent the fall.

However, the reinforced earth retaining wall, which has such a structural advantage, has the advantage that the reinforced soil retaining wall has no height limitation compared to the ordinary reinforced concrete retaining wall, thereby maximizing economic efficiency, while the wall displacement and wall bleeding are prevented by the compaction earth pressure during construction. Is generated, cracks are generated in the block itself, and the wall surface is turned over by the foundation settlement.

In view of the above problems, the present invention is intended to provide structural simplification and structural weakness of the reinforcement soil retaining wall is installed to prevent the danger of falling, and provides a road slope reinforcement retaining wall structure having a structural advantage capable of vegetation. For the purpose.

That is, the base plate seated on top of the foundation rubble layer;

An intermediate block stacked and stacked in multiple stages in a seating groove of the base plate;

A cross block seated on an upper portion of the seating groove of the intermediate block;

A recording block seated on an upper portion of the cross block;

A fixed anchor body fixed through the cross hole, the intermediate block and the through hole of the base plate;

A side connecting member inserted into and fixed to a circular groove formed in a vertical direction to the connecting member inserting groove of the greening retaining wall; And

The drainage treatment member is installed at the rear of the reinforcement soil retaining wall is installed to prevent the blockage phenomenon caused by the soil introduced with the groundwater.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

Figure 2 is a perspective view of the reinforcement earth retaining wall of the present invention, Figure 3 is an exploded perspective view of the reinforcement earth retaining wall of the present invention, Figure 4 is a front view of the reinforcement earth retaining wall of the present invention, Figure 5 is a cross-sectional view of the reinforcement earth retaining wall of the present invention.

Reinforcement earth retaining wall 590 is installed so that the plurality of intermediate blocks 510 are in close contact with the upper portion of the base plate 500 in the longitudinal direction, a plurality of identical intermediate blocks 510 are installed on the upper portion of the intermediate block 510 , The intermediate block 510 is installed on the upper part of the intermediate block 510, and the greening block 530 is installed on the upper part of the intermediate block 510, and the intermediate block 510 is installed on the reinforcement soil retaining wall 590. The drainage treatment member 560 for introducing the groundwater is installed at the rear where the block 510 and the greening block 530 are installed, and each of the blocks 510, 520, and 530 is fixed to the through hole 540. ) Is inserted into the structure to prevent falling.

That is, the reinforcing soil retaining wall 590, after fixing the intermediate block 510, the intermediate block 510 and the greening block 530 with a fixed anchor body 540, the concrete inside the fixed anchor body 540. It is installed to have a solid support structure on the ground by pouring.

The base plate 500 is a concrete member extending in the longitudinal direction, a plurality of seating grooves 502, the upper portion of which is opened in a c-shape from the front to the rear is formed, the base plate 500 is a mounting groove ( The through hole 504 is formed between the 502.

That is, the mounting plate 502 is formed in the base plate 500 to drain the groundwater generated from the rear, and the fixing anchor body 540 penetrates through the through hole 504 so that the lower ground of the base plate 500 is formed. Fixed to, the base plate 500 is a structure that is installed to extend in the longitudinal direction is not described generally.

The intermediate block 510 is stacked and stacked in multiple stages in the seating groove 502 of the base plate 500, while the intermediate block 510 has a Y shape, and seating grooves 512 in the upper and lower portions, respectively. And a rectangular protrusion 516 is formed, and a through hole 514 is formed at a rear side in which the seating groove 512 is formed.

The cross block 520 is seated on the middle block 510, while the cross block 520 has a cross-sectional cross-sectional shape in the form of a cross-shaped projection, and a through hole 524 is formed at the rear.

The greening block 530 has a stepped shape in the form of a staircase, and a seating groove 532 is formed at the bottom thereof so that the bottom surface is opened, and a planting groove 533 is formed at the top thereof, and the connecting member is formed at the rear edge. Insertion groove 535 is formed, a circular groove 534 formed in the vertical direction in the connecting member insertion groove 535 is formed.

That is, the greening block 530, the seating groove 532 and the planting groove 533 is formed on the lower surface and the upper surface, respectively, the soil is laminated in the planting groove 533 is planted flowers, trees, etc. Harmonious with the surroundings.

In addition, the side connecting member 550 is inserted into the upper corner where the plurality of the recording block 530 is in close contact with each other to prevent the flow of the recording block 530, the fixing anchor body 540 in the through hole 534 It is inserted and fixed through the cross block 520, the intermediate block 510 and the base plate 500 installed in the lower portion.

In addition, a drainage treatment member 560 is installed at the rear of the reinforcement soil retaining wall 590, while the drainage treatment member 560 is integrally installed with a stool 563 shown as a mesh inside the frame 561. do.

The fixed anchor body 540 is a pipe-like member, the head portion 541 is formed on the upper portion, the attachment 543 is formed on the lower portion, a plurality of hole holes 545 are formed in the longitudinal direction.

That is, concrete is inserted through the head portion 541 of the fixed anchor body 540, the inserted concrete is exposed to the outside through the hole hole 545 to achieve a tight contact between the blocks.

The side connecting member 550 has a rectangular shape, and has two protruding pins 551 protruding from one corner of the bottom to a circular groove 534 formed perpendicular to the connecting member inserting groove 535 of the retaining wall 530 for greening. Inserted and fixed.

That is, the side connecting member 550 is fixed to the plurality of recording blocks 530 in the longitudinal direction, while being made of a stainless material to be used.

In addition, the wastewater treatment member 560 is a member in which an outer frame 561 is formed in a rectangular shape, and a stem 563 is integrally formed inside the frame 561 so that groundwater generated from the rear is introduced. do.

That is, the wastewater treatment member 560 is installed to prevent the reinforcement soil retaining wall 590 from being blocked by the soil flowing together with the groundwater, while the wastewater treatment member 560 is meshed with a stem 563. As shown.

As described above, the reinforcement soil retaining wall 590, the base plate 500, the intermediate block 510, the intermediate block 510, and a block product made of concrete using a block 530 for the greening is used, The fixed anchor body 540 is a pipe-shaped member, the antirust treatment is performed on the outer peripheral surface so as not to corrode, the drainage treatment member 560 can be made of the frame 561 made of plastic or metal material, the frame is separated and After installing the stall 563 in between can be used to fasten with a fastening bolt.

EXAMPLE

First, the compaction operation is performed at the position where the base plate 500 is to be installed, and after the rubble layer is formed, the base plate 500 is seated on the top.

That is, the base plate 500 is a concrete plate when the intermediate block 510 is seated on the upper portion of the mounting groove 502, the square protrusion 516 of the intermediate block 510 is inserted between the space (S) This is formed as shown in Figure 4 and used as a drain.

Next, the intermediate plate 510 is stacked on the base plate 500 in one layer to multiple layers.

That is, when the intermediate block 510 is stacked in multiple layers, a space is formed between the seating groove 512 and the square protrusion 514 to be used as a drainage path.

Next, the intermediate block 510 is mounted on the upper portion of the intermediate block 510.

That is, the intermediate block 510 has a structure that can be easily combined with the recording block 530 installed thereon.

Next, the recording block 530 is provided with a fixed anchor body 540 in the through-hole 534, and the side connecting member 550 is inserted into the joint portion in which the plurality of recording blocks 530 are in close contact. To fix it.

That is, the greening block 530 is a member installed at the top of the reinforcement soil retaining wall, and has a high risk of falling due to the earth pressure generated from the rear, so that the anchoring body may be fixed to prevent the filling phenomenon of the reinforcement soil retaining wall 590. 540 and the side connecting member 550 is installed.

The fixed anchor body 540 is a hole hole 545 is placed in the middle of the height direction of the base plate 500, the intermediate block 510, the cross block 520 and the greening block 530, the concrete is poured Once firmly secured to each concrete block.

Next, the drainage treatment member 560 is installed behind the reinforcement soil retaining wall 590.

That is, the wastewater treatment member 560 is a member placed in the rear of the reinforcement soil retaining wall 590, and when the first stage of the intermediate block 510 is actually installed on the upper portion of the base plate 500, the soil is laminated at the rear. It can be said that it can be installed together.

In addition, it is preferable that the frame 561 of the wastewater treatment member 560 is located at the rear center of the side connecting member 550 so as to be supported by the side connecting member 550.

In other words, in forming a drainage treatment structure behind the reinforcement soil retaining wall 590, a method of forming a rubble layer and inserting a perforated pipe is frequently used, but it is cumbersome to install the drainage treatment for a simple structure for drainage treatment. Member 560 is provided.

When the reinforcement soil retaining wall 590 is stacked in multiple stages, for example, the reinforcement soil retaining wall 590 is constructed in multiple stages, for example, a grid is installed at the rear in which one stage of reinforcement soil blocks are installed, and the soil is stacked. Detailed descriptions will be omitted.

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

In the present invention, in the construction of the reinforced earth retaining wall, an intermediate block composed of a multi-layer structure seated on an upper base plate, a cross block seated on an upper part of the intermediate block, and a greening block seated on an upper part of the cross block are laminated to each other. The fixed anchor body and the side connection member are fixed in a fixed state. When concrete is poured into the interior by using the fixed anchor body, the fixed anchor body and the side connection member have a rigid support structure, thereby preventing the conduction phenomenon caused by the rear earth pressure. .

In addition, the reinforcement soil retaining wall, the drainage treatment member placed in the rear bar is formed integrally with the frame body, it has an effect capable of simple construction.

Claims (2)

In the reinforcement earth retaining wall in which blocks are laminated in multiple stages on the basis rubble layer, While seated on top of the foundation rubble layer, A base plate 500 having a concrete member, a plurality of seating grooves 502 having an upper portion opened in a c-shape from the front to the rear, and having a through hole 504 formed between the seating grooves 502; While being stacked and stacked in multiple stages in the mounting groove 502 of the base plate 500, An intermediate block 510 having a Y-shaped shape, in which upper and lower mounting grooves 512 and square protrusions 516 are formed, respectively, and through holes 514 are formed at the rear of the mounting grooves 512; While seated on top of the seating groove 512 of the intermediate block 510, A cross block 520 having a square protrusion having a cross-sectional shape and having a through hole 524 formed at a rear thereof; While seated on top of the cross block 520, Steps are formed in the form of a staircase, the seating groove 532 is formed at the bottom to open the lower surface, the planting groove 533 is formed on the upper, the connecting member insertion grooves 535 are formed on the rear edge, respectively, A recording block 530 having a circular groove 534 formed in a vertical direction in the connection member insertion groove 535; While fixed through the through-holes of the cross block 520, the intermediate block 510 and the base plate 500, A fixed anchor body 540 having a head portion 541 formed at an upper portion thereof, an attachment 543 formed at a lower portion thereof, and a plurality of hole holes 545 formed in a longitudinal direction thereof; While being inserted into and fixed in the circular groove 534 formed in the vertical direction to the connecting member insertion groove 535 of the retaining wall 530 for recording, In a rectangular shape, the side connecting member 550, the two protruding pins 551 protrude from the lower side of one side; And It is installed to the rear of the reinforcement soil retaining wall 590 is installed to prevent clogging caused by the soil flowing into the ground water, An outer frame 561 is formed in a rectangular shape, and the drainage treatment member 560 formed with a stem 563 integrally inside the frame 561; road slope reinforced soil retaining wall structure, characterized in that consisting of. The method of claim 1, The fixed anchor body 540 is a hole hole 545 is placed in the middle of the height direction of the base plate 500, the intermediate block 510, the cross block 520 and the greening block 530, the concrete is poured Road slope surface reinforced soil retaining wall structure, characterized in that the installation is in close contact with each concrete block.

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