KR20140046838A - Concrete reinforced block for satabilization face of slope - Google Patents

Concrete reinforced block for satabilization face of slope Download PDF

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Publication number
KR20140046838A
KR20140046838A KR1020120113006A KR20120113006A KR20140046838A KR 20140046838 A KR20140046838 A KR 20140046838A KR 1020120113006 A KR1020120113006 A KR 1020120113006A KR 20120113006 A KR20120113006 A KR 20120113006A KR 20140046838 A KR20140046838 A KR 20140046838A
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KR
South Korea
Prior art keywords
block
slope
block portion
reinforcement
hole
Prior art date
Application number
KR1020120113006A
Other languages
Korean (ko)
Inventor
윤종식
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윤종식
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Publication date
Application filed by 윤종식 filed Critical 윤종식
Priority to KR1020120113006A priority Critical patent/KR20140046838A/en
Publication of KR20140046838A publication Critical patent/KR20140046838A/en

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/20Securing of slopes or inclines
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/02Retaining or protecting walls

Abstract

The present invention relates to a concrete reinforcing block for slope stabilization, the front block portion, the front block portion is disposed in parallel to the rear side in the vertical direction, the insertion projection is formed on the upper surface and the insertion groove is formed on the lower surface side And a side block portion having a hole formed therein, and a rear block portion disposed between the side block portions and having an incision groove open at an upper portion thereof.
Concrete reinforcement block for slope stabilization of the present invention, can be used in both cut section, fill section, coexistence section, and self-supporting section, the vegetation is possible on the front of the vegetation-type block is eco-friendly, and the vertical and horizontal inclination can be adjusted The ground reinforcement is not exposed to the front, so the visual effect is excellent, the spacing of the reinforcement can be adjusted, and the slope of the front can be adjusted, so that the available height becomes wider.

Description

Concrete Reinforced Block for Satabilization Face of Slope}

The present invention relates to a concrete reinforcing block for slope stabilization, and more specifically, it can be used in the cut section, fill section, coexistence section and freestanding section, vegetation is possible on the front of the vegetation type block, the front slope adjustment is It is possible, and relates to a concrete reinforcement block for slope stabilization excellent visual effect.

1A and 1B show an example of a conventional reinforcement block construction.

According to Figure 1a, the reinforcing block 10 is inserted into the boring hole in the bolt-shaped ground reinforcement (30) in the drill hole and then fixed by grouting, while laminating the reinforcement block 10 in front of the slope, The reinforcing block 10 is constructed by covering and compacting the backfill material 40 in the space between the rear surface and the slope of the reinforcing block 10.

Accordingly, the back filling material 40 generates earth pressure to conduct the reinforcing block 10 forward, so that one end thereof is fixed from the front of the reinforcing block 10 so as to resist the coupler 51. By installing the horizontal connection member 50 is connected to the head of the ground bolt reinforcement (30).

This reinforcement block construction method has the advantage that it can effectively resist the inclined shear shear destruction by increasing the shear strength and adhesive force of the slope by the installation of the bolt-type ground reinforcement (30). However, since the ground reinforcement material 30 of the bolt type fixed to the slope 20 supports the reinforcing block 10 through the horizontal connecting member 50 by a simple coupler coupling instead of directly supporting the reinforcing block 10 ( When the earth pressure acts by 40), the resistance to the reinforcing block conduction is inevitably small, and the head of the horizontal connecting member 50 is exposed on the front side of the reinforcing block 10 so that the aesthetic appearance is poor, and the front of the reinforcing block 10 is There was a problem that it is difficult to adjust the tilt.

In addition, in the case of Figure 1b, while using the precast panel 60 and the earth bolt 70 to introduce a horizontal tension force to the precast panel 60, the slope 20 is reinforced and the earth pressure by the backfill material 40 To resist.

However, this method also has a problem that the inclination treatment is almost impossible due to the use of the precast panel 60, and the loss caused by the introduction of the tension force of the earth bolt 70 occurs.

Domestic Patent No. 10-0391834 (2003.07.04.)

Technical problem to be solved by the present invention in order to solve the above problems, to provide a slope reinforcement concrete reinforcing block that can be used in both cut section, fill section, coexistence section and freestanding section.

In addition, another technical problem to be achieved by the present invention, to provide a vegetation on the front of the vegetation-type block is to propose an eco-friendly slope stabilization concrete reinforcement block.

In addition, another technical problem to be achieved by the present invention is to propose a concrete reinforcement block for slope stabilization capable of vertical and horizontal inclination adjustment.

In addition, another technical problem to be achieved by the present invention is to propose a concrete reinforcing block for slope stabilization excellent visual effect because the ground reinforcement is not exposed to the front.

In addition, another technical problem to be achieved by the present invention is to present a concrete reinforcement block for slope slope stabilization of the available surface is increased as the height of the front can be adjusted inclination.

In addition, another technical problem to be achieved by the present invention is to propose a slope reinforcement concrete reinforcement block capable of adjusting the spacing of the reinforcement.

In addition, another technical problem to be achieved by the present invention is to propose a concrete reinforcing block for slope stabilization to stabilize the ground by coupling the grid to the reinforcement block.

The solution to the problem of the present invention is not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

As a means for solving the above-described technical problem, the slope-reinforced concrete reinforcing block according to the present invention, the front block portion, and is disposed in parallel to the rear surface of the front block portion in a vertical direction, the vertical groove and the horizontal groove on the upper surface A side block portion formed by being connected to each other and having a lower groove formed at a lower surface thereof, and having a side hole formed at a center thereof, a rear block portion formed between the side block portions and having a rear hole opened at an upper portion thereof, and a vertical groove formed at the side block portion thereof. It may be configured to include a fixed bar that is inserted into, and a length adjusting bar inserted into the horizontal groove of the side block portion.

In addition, another slope-reinforced concrete reinforcing block according to the present invention, the front block portion, the front block portion is disposed in parallel to the both sides of the rear surface in the vertical direction, the insertion projection is formed on the upper surface and the insertion groove is formed on the lower surface A side block portion having a side hole formed at a center thereof, a rear block portion disposed between the side block portions and having a rear hole open at an upper portion thereof, and a vegetation block portion protruding in front of the front block portion and planting vegetation; It can be configured.

The concrete reinforcement block may further include a grid fixing bar inserted into the side hole of the side block portion, and a grid connected to one side of the grid fixing bar and formed in a mesh shape.

The concrete reinforcing block is disposed on the inner surface of the rear block portion and the pressure plate is formed in the through hole in the longitudinal direction, and the ground is inserted into the through hole of the pressure plate through the rear hole of the back block portion is the ground which is fastened to the pressure plate with a fastening nut Further comprising a reinforcement, the pressure plate may be formed to be inclined to accommodate the installation inclination of the ground reinforcement.

According to the present invention, it is possible to use all of the cut section, fill section, coexistence section and independent section, the vegetation is possible on the front of the vegetation-type block is eco-friendly, the vertical and horizontal inclination can be adjusted, the ground reinforcement front The visual effect is excellent because it is not exposed to, the spacing of the reinforcement can be adjusted, and the inclination of the front can be adjusted, so that the higher the height, the wider the available area.

In addition, the displacement of slopes and grounds before and after construction is limited, which is advantageous for stabilization and reinforcement of slopes, and the utilization of land space around slopes can be minimized to minimize the amount of earthwork, and various patterns can be continued on the front of the reinforcement block. The effect can be increased. It is possible to adjust the slope of the reinforcement block freely and to install the step retaining wall so that the landscape effect and aesthetics can be improved.

In addition, it is easy to repair, reinforce and maintain by dismantling and assembling the partial reinforcement block after construction, and it is possible to construct an eco-friendly reinforcement block (sieve) with excellent aesthetics, and the process is simple and construction personnel Reduction in construction costs is possible.

In addition, it is possible to vertical drainage by increasing the permeability of the backfill material, it is possible to improve the mechanical properties of the backfill material.

In addition, through the construction of ground reinforcement materials including nails, it is possible to stabilize the slope by increasing shear strength and suppressing displacement of the slope, while directly connecting the rear surface of the reinforcement block assembled on the slope and the ground reinforcement. It is possible to secure the integrity between the slope and the reinforcement block while providing excellent stability.

In addition, in order to stabilize and reinforce slopes such as cut sections, fill sections, coexistence sections, and independence sections, ground reinforcements such as nails are inclined on the original ground of the slope, and reinforcement blocks are installed at the front surface of the slope. However, the inclined ground reinforcement is directly connected to the rear side of the reinforcement block, so that the construction without reinforcement of the front portion of the reinforcement block improves the continuity of the reinforcement block and the design, and the aesthetics are excellent, and the earth pressure by the backfill material of the reinforcement block It can effectively resist.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1A and 1B show an example of a conventional reinforcement block.
Figure 2 is a view showing in sequence the construction method of the concrete reinforcement block for slope stabilization according to the present invention
3 to 7 is a view showing a concrete reinforcement block and construction state for slope stabilization according to a first embodiment of the present invention,
3 is a perspective view of the construction of the concrete reinforcement block for slope stabilization,
Figure 4 is a view showing a concrete reinforcement block and grid for slope stabilization,
5 is a side view of the construction of the concrete reinforcement block for slope stabilization,
6 is a construction front view of the slope reinforcement concrete reinforcement block,
7 is a plan view of the construction of concrete reinforcement block for slope stabilization.
8 to 12 is a view showing a concrete reinforcement block and construction state for slope stabilization according to a second embodiment of the present invention,
8 is a perspective view of the construction of the concrete reinforcement block for slope stabilization,
9 is a view showing a concrete reinforcement block and grid for slope stabilization,
10 is a side view of the construction of the concrete reinforcement block for slope stabilization,
11 is a construction front view of the concrete reinforcement block for slope stabilization,
12 is a plan view of the construction of concrete reinforcement block for slope stabilization.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly explain the present invention in the drawings, parts not related to the description are omitted, and similar parts are denoted by similar reference numerals throughout the specification.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

First, Figure 2 is a view showing in order the construction method of the concrete reinforcement block for slope stabilization according to the present invention.

As shown in Figure 2 (a), the slope 500 is to be formed by excavating the original ground by mechanical means such as backhoe for road construction. Since the inclined slope is formed artificially, a constant inclined slope is formed. If the inclined slope is formed small for the stability of the inclined slope, the slope may be stable, but it is very disadvantageous in terms of space utilization.

Accordingly, while the slope of the slope 500 is formed to be as large as possible in terms of space utilization, the steel rods such as nails (NAIL) and the like in order to prevent the slope 500 activity such as sliding (shear failure) of the slope 500. The same ground reinforcement 400 is to be embedded to penetrate through the slope 500.

As shown in (b) of FIG. 2, the drilling hole 510 is formed on the inclined surface 500 by using a punching machine or the like at a predetermined interval.

Thereafter, as shown in FIG. 2C, after the ground reinforcing material 400 is inserted into the drilling hole 510, the grouting material is injected into the drilling hole 510 and cured. Accordingly, the ground reinforcement material 400 may be fixedly installed in the drilling hole 510. At this time, it can be seen that the ground reinforcement 400 is installed to be inclined because it is effective in slope shear shear destruction by increasing the shear strength and adhesive force of the slope compared to installing the ground reinforcement 400 horizontally. The inclined ground reinforcement 400 is fixedly supported by the reinforcing blocks (100, 200) to be described later.

Thereafter, as shown in (d) and (e) of FIG. 2, the backfill material between the reinforcing blocks 100 and 200 and the inclined surface 500 while being sequentially stacked on the front side of the inclined surface 500 in a stepwise manner. After filling (520) to stop the ground. At this time, while filling the reinforcing block (100,200) in turn to cover the back filling material 520 in the space between the reinforcing block (100,200) and the slope 500 and then compacted in a manner.

A drainage pipe such as a perforated pipe may be installed in the lower portion of the space. The drain pipe is filled with the back filling material 520 so as to be embedded, the back filling material 520 is usually formed in a manner to cover the slope soil on the back filling material capable of securing the permeability, such as gravel, crushed stone is carried separately.

However, such backfill material 520 is inefficient drainage, and gravel, crushed stone, etc. may require a relatively high cost, in the present invention, a slurry-type backfill including cement paste mixed with contaminated sloped soil and condensed. Ash 520 is used. The backfill material 520 is such that the through-hole is formed in the rear extension portion of the rear block portion so as to be more easily filled in the inner space of the reinforcement blocks 100 and 200, and eventually the backfill material is easily covered on the rear side of the front block portion. It can be seen that the reinforcement block is formed into a structure that can be.

When the reinforcement blocks 100 and 200 corresponding to the final height are installed, the installation of the final reinforcement blocks 100 and 200 is completed by finishing the upper surface.

Here, the ground reinforcement material 400 is installed to be fixedly supported on the reinforcement block (100,200), the role of increasing the shear strength and adhesion of the ground by installing the grid 300 horizontally on the reinforcement block (100,200) located at the top Do it.

First Embodiment

3 to 7 is a view showing a concrete reinforcement block and construction state for slope stabilization according to the first embodiment of the present invention, Figure 3 is a perspective view of the construction of the concrete reinforcement block for slope stabilization, Figure 4 is a slope stabilization Is a view showing the concrete reinforcement block and grid, Figure 5 is a side view of the construction of the concrete reinforcement block for slope stabilization, Figure 6 is a front view of the construction of the concrete reinforcement block for slope stabilization, Figure 7 is a construction of the concrete reinforcement block for slope stabilization Top view.

As shown in FIG. 3, the concrete reinforcing block 100 for slope stabilization according to the first embodiment of the present invention is parallel to the front block part 110 and the rear surface of the front block part 110 in a vertical direction. The side block portion 120 and the side block portion 120 is formed to protrude at least one insertion protrusion 122 is formed on the upper surface and at least one insertion groove 123 is formed on the lower surface and the side hole 121 is formed in the center, It is disposed between the 120 and includes a rear block portion 130 is formed with a rear hole 131 is open at the top.

In addition, the concrete reinforcement block 100, the pressure plate 410 is disposed on the inner surface of the rear block portion 130, the through hole 411 is formed in the longitudinal direction, and the rear hole of the rear block portion 130 It may further include a ground reinforcing material 400 is inserted into the through hole 411 of the pressure plate 410 through the 131 is fastened to the pressure plate 410 by a fastening nut 420.

In addition, the concrete reinforcement block 100, as shown in Figure 4, the grid fixing bar 160 is inserted into the side hole 121 of the side block portion 120, and the grid fixing bar 160 One side may further include a grid 300 connected to and installed in a mesh shape.

As described above, the concrete reinforcement block 100 includes the front block part 110, the side block part 120, and the rear block part 130. The concrete reinforcement block 100 configured as described above may have the ground reinforcement material 400 fixedly installed on the rear surface of the reinforcement block 100 by the pressure plate 410 as shown in FIGS. 3 and 5. Here, the ground reinforcement 400 is injected into the drilling hole 510 of the slope 500, as described in Figure 2 may be installed by a grouting material.

In addition, as shown in FIGS. 4 and 5, the grid fixing bar 160 may be inserted into the side hole 121 of the side block part 120 to further install the grid 300 having a mesh shape. Here, the grid 300 is installed on the back filling material that is filled between the concrete reinforcement block 100 and the slope 500, and serves to stabilize the fill site.

The front block portion 110 is formed in a curved surface so that both end surfaces are advantageous for aesthetics and joint construction and is formed in the form of a plate of concrete material. The front block portion 110 is a portion directly exposed to the front surface of the inclined surface, can form a variety of patterns on the surface to enhance the aesthetics.

The side block part 120 is disposed parallel to the side block part 120 in a vertical direction on both rear surfaces of the front block part 110. At least one insertion protrusion 122 is formed at an intermediate portion of the top surface of the side block portion 120, and at least one insertion groove 123 is formed at a bottom surface thereof. At this time, the insertion protrusion 122 of the side block portion 120 is selectively inserted into at least one or more insertion grooves 123 formed on the lower side of the side block portion 120 of the other concrete reinforcement block 100 disposed thereon. Can be installed. Therefore, the insertion protrusion 122 and the insertion groove 123 should be formed in a shape and size facing each other. In FIG. 3, the insertion protrusion 122 and the insertion groove 123 are formed in a rectangular shape, but may be formed in various shapes such as a semicircle, a triangle, and a pentagon.

As shown in FIG. 3, the concrete reinforcement block 100 has the insertion protrusion 122 formed at an upper portion of the side block portion 120, and the insertion groove at a lower portion of the side block portion 120. When the 123 is formed, the insertion protrusion 122 and the insertion groove 123 may be composed of one or two or more. In this case, when the insertion protrusion 122 is configured in plural, the number of the insertion grooves 123 should be larger than the number of the insertion protrusions 122. The reason is that the insertion protrusion 122 is selectively inserted into the insertion groove 123 to adjust the vertical inclination of the concrete reinforcement block 100.

The insertion protrusion 122 and the insertion groove 123 determine the installation position of another concrete reinforcement block 100 installed on the concrete reinforcement block 100. That is, as shown in FIG. 5, the inclination angle of the front surface of the concrete reinforcement block 100 may be determined according to a position at which the insertion protrusion 122 is inserted into the insertion groove 123. Therefore, the front inclination angle of the concrete reinforcement block 100 may be determined by changing the position of the insertion protrusion 122 inserted into the insertion groove 123.

On the other hand, although not shown in the drawings, the concrete reinforcement block 100 forms at least one or more insertion grooves 123 in the upper portion of the side block portion 120, at least in the lower portion of the side block portion 120 One or more insertion protrusions 122 may be formed.

Next, the rear block portion 130 is formed between the side block portion 120, the rear hole 131 is formed with an open top. In this case, the back hole 131 may be formed to have a predetermined width and depth. By the rear hole 131, the rear block portion 130 may be formed in a roughly U-shaped U-shaped cross-sectional shape.

The concrete reinforcement block 100 is formed in a form in which the top and bottom is open, the rear surface is partially open. In this case, the front block portion 110, the side block portion 120 and the back block portion 130 are integrally manufactured at a time, it can be produced in advance as a precast product in the factory.

The pressure plate 410 is installed to be supported inside the back block portion 130 by fastening with the ground reinforcement (400). The pressure plate 410 has an elliptical horizontal through-hole 411 is formed in the improved center. The pressure plate 410 may be formed to be inclined downward, and may be manufactured in the form of a plate of a trapezoidal cross section. In this case, the through hole 411 may be formed to be inclined downward to accommodate the inclination angle of the ground reinforcing material 400 is installed inclined.

The pressure plate 410 is fitted to the ground reinforcing material 400 in the through-hole 411 in the state set to be set on the inner surface of the rear block portion 130 to fasten and fasten the fastening nut 420. do.

Since the ground reinforcing material 400 is installed at the rear of the reinforcing block 100, there is no fear of harming the aesthetics. The ground reinforcement 400 can accommodate the inclined installation state as it is, can be installed by connecting the ground reinforcement 400 of the straight rod-shaped straightening over the entire length directly to the reinforcement block (100).

The concrete reinforcement block 100 may be installed in a zigzag form on the concrete reinforcement block 100, as shown in Figure 3, 6 and 7. At this time, the side block portion 120 of the concrete reinforcement block 100 is installed to face the side block portion 120 of the concrete reinforcement block 100 installed on the top or bottom.

In addition, the concrete reinforcement block 100 may be installed by connecting the ground reinforcement material 400 to the concrete reinforcement block 100 installed in the lower, as shown in Figure 5, the concrete reinforcement block 100 installed on the top ) May be installed by connecting the grid 300.

Therefore, the first embodiment of the present invention can be used in both the cut section, fill section, coexistence section, and self-supporting section, and can stabilize and reinforce the slope. In addition, the vertical and horizontal inclination can be adjusted, the ground reinforcement is not exposed to the front, the visual effect is excellent, the spacing of the reinforcement can be adjusted, the front can be adjusted. In addition, the higher the height is effective to widen the available area.

In addition, the displacement of slopes and grounds before and after construction is limited, which is advantageous for stabilization and reinforcement of slopes, and the utilization of land space around slopes can be minimized to minimize the amount of earthwork, and various patterns can be continued on the front of the reinforcement block. The effect can be increased. It is possible to adjust the slope of the reinforcement block freely and to install the step retaining wall so that the landscape effect and aesthetics can be improved.

Second Embodiment

8 to 11 is a view showing a concrete reinforcement block and construction state for slope stabilization according to a second embodiment of the present invention, Figure 7 is a perspective view of the construction of a concrete reinforcement block for slope stabilization, Figure 8 is a slope stabilization 9 shows concrete reinforcing blocks and grids, and FIG. 9 is a side view of the construction of concrete reinforcing blocks for slope stabilization, FIG. 11 is a front view of the construction of concrete reinforcement blocks for slope stabilization, and FIG. 12 is a construction of concrete reinforcement blocks for slope stabilization. Top view.

Concrete reinforcement block 200 for slope stabilization according to the second embodiment of the present invention, as shown in Figure 8, the front block portion 210, and formed on the front surface of the front block portion 210 and the vegetation The vegetation block portion 240 to be planted is disposed in parallel to both rear sides of the front block portion 210 in a vertical direction, and at least one insertion protrusion 222 is formed to protrude from an upper surface thereof, and an insertion groove 223 is formed on the lower surface thereof. At least one side block portion 220 formed with at least one side hole 221 is formed in the center, and the rear block portion 230 formed between the side block portion 220 and the incision groove 231 having an open upper portion. It includes.

The side block portion 220 and the rear block portion 230 of the concrete reinforcement block 200 is the side block portion 120 of the concrete reinforcement block 100 for slope stabilization according to the first embodiment of the present invention described above and It is the same as the structure of the back block part 130.

However, the second embodiment of the present invention is characterized in that the vegetation block portion 240 in the form of a basket is further formed on the front surface of the front block portion 210. In this case, the vegetation block portion 240 may be formed to communicate with the rear block portion 230 and the front block portion 210 in one space. The vegetation soil and plants are planted inside the vegetation block part 240 so that the concrete reinforcement block 200 may be environmentally installed.

The concrete reinforcement block 200, the pressure plate 410 is disposed on the inner surface of the rear block portion 230, the through-hole 411 is formed in the longitudinal direction and the cutting groove 131 of the rear block portion 130 It may further include a ground reinforcing material 400 is inserted into the through hole 411 of the pressure plate 410 through the fastening nut 420 and fastened to the pressure plate 410.

In addition, the concrete reinforcement block 200, as shown in Figure 9, the grid fixing bar 260 is inserted into the side hole 221 of the side block portion 220 and the grid fixing bar 260 One side may further include a grid 300 connected to and installed in a mesh shape.

By the above configuration, the second embodiment of the present invention can be used in both the cut section, fill section, coexistence section, and freestanding section, and can stabilize and reinforce the slope. In addition, the vertical and horizontal inclination can be adjusted, the ground reinforcement is not exposed to the front, the visual effect is excellent, the spacing of the reinforcement can be adjusted, the front can be adjusted. In addition, the higher the height is effective to widen the available area.

In addition, the displacement of slopes and grounds before and after construction is limited, which is advantageous for stabilization and reinforcement of slopes, and the utilization of land space around slopes can be minimized to minimize the amount of earthwork, and various patterns can be continued on the front of the reinforcement block. The effect can be increased. It is possible to adjust the slope of the reinforcement block freely and to install the step retaining wall so that the landscape effect and aesthetics can be improved.

It will be apparent to those skilled in the art that various modifications and changes can be made in the present invention without departing from the spirit or scope of the present invention as defined by the appended claims. It will be appreciated that such modifications and variations are intended to fall within the scope of the following claims.

100: reinforcement block (first embodiment) 110: front block portion
120: side block portion 121: side hole
122: insertion protrusion 123: insertion groove
130: back block portion 131: back hole
160: grid fixed bar
200: reinforcement block (second embodiment) 210: front block portion
220: side block portion 221: side hole
222: insertion protrusion 223: insertion groove
230: back block portion 231: back hole
240: vegetation part 260: grid fixing bar
300: grid 400: ground reinforcement
410: pressure plate 411: through hole
420: tightening nut 500: slope
510: punched hole 520: backfill

Claims (4)

Front block portion;
A side block portion disposed parallel to both rear surfaces of the front block portion in a vertical direction, and having an insertion protrusion protruding from an upper surface thereof, an insertion groove formed on a lower surface thereof, and a side hole formed in a center thereof; And
A rear block portion disposed between the side block portions and having a rear hole open at an upper portion thereof;
Concrete reinforcement block for slope stabilization comprising a.
Front block portion;
A side block portion disposed parallel to both rear surfaces of the front block portion in a vertical direction, and having an insertion protrusion protruding from an upper surface thereof, an insertion groove formed on a lower surface thereof, and a side hole formed in a center thereof;
A rear block portion disposed between the side block portions and having a rear hole open at an upper portion thereof; And
A vegetation block portion protruding from a front surface of the front block portion to plant a vegetation;
Concrete reinforcement block for slope stabilization comprising a.
3. The method according to claim 1 or 2,
The concrete reinforcement block,
A grid fixing bar inserted into a side hole of the side block portion; And
A grid connected to one side of the grid fixing bar and formed in a mesh shape;
Concrete reinforcement block for slope stabilization further comprising.
3. The method according to claim 1 or 2,
The concrete reinforcement block,
An acupressure plate disposed on an inner side of the rear block portion and having a through hole formed in a longitudinal direction thereof; And
And a ground reinforcing material inserted into the through hole of the pressure plate through the rear hole of the rear block part and fastened to the pressure plate with a fastening nut.
The pressure plate is a slope reinforced concrete reinforcement block formed to be inclined to accommodate the installation slope of the ground reinforcement.
KR1020120113006A 2012-10-11 2012-10-11 Concrete reinforced block for satabilization face of slope KR20140046838A (en)

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Application Number Priority Date Filing Date Title
KR1020120113006A KR20140046838A (en) 2012-10-11 2012-10-11 Concrete reinforced block for satabilization face of slope

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112921727A (en) * 2021-01-28 2021-06-08 攀钢集团工程技术有限公司 High and steep slope road widening construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112921727A (en) * 2021-01-28 2021-06-08 攀钢集团工程技术有限公司 High and steep slope road widening construction method

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