KR100694874B1 - Slope stabilized building blocks - Google Patents

Abstract

The present invention is configured to assemble and install the perforated plate block by pressing fit in the lower part of the cell space consisting of L-shaped block, T-shaped block, cross-shaped block, L-shaped block, T-shaped block, cross-shaped block and porous plate block It is to provide a frame stabilizing assembly block for slope stabilization which improves the work efficiency and reduces the workload for assembling.

The present invention includes a porous plate block (14) having an L-shaped block (11), a T-shaped block (12), a cross-shaped block (13), and a plurality of vertical holes (18), each of which is molded from heavy concrete. Assembling so that a plurality of cell space portion 19 is formed by fitting the engaging projection 16 and the coupling groove 17 formed on the surface of the ridges, and the porous plate block 14 inside the cell space portion 19 ), But the lower jaw portion 15 is formed at the bottom of the L-shaped block 11, T-shaped block 12, the cross-shaped block 13 at right angles, respectively, and the porous plate block 14 Is formed to have a width and length equal to the width of the cross section 15 corresponding to the cross section 15 and the cross section 15 of four cell spaces 19 combined with all four cross sections 15, and the L-shaped block 11 is formed. T-shaped block 12 and cross-shaped block 13 are tightened by tightly fitting the edges of the perforated plate block 14 to the stepped portion 15 of the cross-shaped block. This is to install the lip.

Description

Slope stabilized assembly block {Revetment block}

Figure 1a is a plan view showing an embodiment of a conventional revetment box block

Figure 1b is a side cross-sectional view showing an embodiment of a conventional revetment box block

Figure 2a is a perspective view showing an embodiment of the conventional invention

Figure 2b is a detailed cross-sectional view showing an embodiment of the prior invention

Figure 3 is a perspective view of the L-shaped block applied to the present invention

Figure 4 is a perspective view of a T-shaped block applied to the present invention

Figure 5 is a perspective view of the cross-shaped block applied to the present invention

Figure 6 is a perspective view of a porous plate block applied to the present invention

7 is a side cross-sectional view showing an embodiment of the present invention.

8 is a perspective view showing an embodiment of the present invention

9 is a plan view showing an embodiment of the present invention.

FIG. 10 is a detailed sectional view of portion “A” of FIG. 7; FIG.

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<Description of Symbols for Major Parts of Drawings>

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11: L-shaped block 12: T-shaped block 13: Cross-shaped block

14: perforated plate block 15: hanging step 16: engaging projection

17: coupling groove 18: vertical hole 19: cell space

21: Matt 22: Earth and sand B1, B2: Upper and lower benches

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The present invention relates to a slope stabilizing assembly block for vegetation greening while protecting the banks or banks of rivers from destruction and erosion by running water.

In recent years, as the land use of river basins increases and urbanization progresses, the river environment changes significantly.

In Korea, the river maintenance method up to now has regarded the dimension as the top priority, and the shoreline structure using the concrete block with high structural stability is the mainstream.

The concrete revetment structure by the concrete block has achieved the dimensional purpose by securing the structural stability, but it is greatly harming the urban landscape by providing a rigid appearance that does not match the surrounding natural landscape.

In addition, the river banks by concrete blocks are deprived of the natural ecological foundations of the rivers, making it impossible for animals, animals, birds, and fish to live, and they cause water pollution by losing their self-cleaning ability. The result was a degradation of the inherent environmental function.

In order to solve the environmental problems of the rivers as described above, and to provide an environment-friendly river landscape, a vegetation box block for the vegetation greening has been devised.

The revetment box-shaped block is a heavy concrete body, as shown in Figs. 1A and 1B, and has a soil filling part 3 partitioned by a bottom plate 1 and a side wall 2, and the bottom plate 1 The large diameter hole (4) is formed, while the central part of the front wall and the edge of the rear wall are characterized by a technical configuration in which the connecting rings (5) are formed.

The conventional revetment box-shaped block is installed to cross each other on the slope of the river, the overlapping connection loops 5 of the adjacent revetment box-shaped blocks are fastened with a bolt (6) to unite, the earth-filling part ( Soil was filled in 3) so that plant plants could be planted.

However, such a conventional revetment box block is connected to neighboring blocks through the connecting ring, but the fastening force is insufficient due to the point coupling of the connecting portion, and the steel as time passes after construction The fastening force is lost due to the corrosion of the ring, especially in flood, there was a problem that does not guarantee the structural stability.

In addition, the conventional revetment box-shaped block is a gravity-type structure formed by integrally forming a thick bottom plate and sidewalls on all sides, and thus has excessive weight, resulting in poor handling and workability, and increase work load. There was a problem that the vegetation greening rate is lowered as the vegetation space is narrowed by causing a negative planar reduction.

One of the problems devised to solve the problem of the revetment box-shaped block, there is a revetment block registered and registered in the Patent No. 0349863 (August 23, 2002) and natural revetment method using the same .

Thus, the prior invention registered in the prior application, as shown in Figures 2a and 2b, laying the mat 101 on the bank's embankment slope, and the T-shaped block 102 and the cross-shaped formed on the heavy concrete body required in the gravity arcs thereon After the block 103 is constructed to construct the structure of the frame, the porous plate block 105 is inserted into the cell space portions 104 of the structure, and the porous plate block 105 is formed in the T-shape. Cement mortar 106 was bonded to the block 102 and the cross-shaped block 103 to integrate the structure as a whole, and then filled with the earth and sand 107 in the interior of the cell space parts to be made through the operation.

This conventional invention is divided into several pieces to be constructed by assembling the T-shaped block 102, cross-shaped block 103 and the perforated plate block 105 having an appropriate volume and weight, so that the plant can take root and grow space It maximizes the vegetation greening rate, reduces the heavy weight burden, and improves the workability.

However, in the related art, the T-shaped block 102 and the cross-shaped block 103 are inserted into the cell space portion 104 formed by assembling the position of the porous plate block 105, and then the T-shaped block 102 and the cross-shaped shape. By joining the edge of the porous plate block 105 in contact with the block 103 by cement mortar 106 to perform the cumbersome work to be integrated, there was a problem that unnecessary work time and amount of work is increased.
In addition, since the T-shaped block 102, the cross-shaped block 103, and the porous plate block 105 are bonded and integrated by the cement mortar 106, it is very difficult to replace the broken part afterwards, so that maintenance is not easy. There was a problem.

Another one proposed to solve the problem of the box-shaped block, there is a river bank protection bank is disclosed in the first application published in Patent Publication No. 2003-44558 (published on June 09, 2003).

The prior invention disclosed in the prior application is a corner block having a fitting groove in the body, a straight block, a T-shaped block is connected in a rectangular shape and the outer frame is fixed to the edge on the inclined surface with an anchor bolt, and a cross having a fitting groove in the body The block and the straight block is connected in a lattice form and has a cover frame fixed to the inside of the outer frame on the inclined surface as a fastening bolt and anchor bolt, and a vegetation sheet attached to the rear of the vegetation hole formed on the body as a whole It consists of vegetation blocks that are fixed to the inclined surface by anchor bolts while being fitted in the fitting grooves of the blocks in a grid-like space consisting of cover frames.

The riverbank bank revetment of the conventional invention is fixed to the inclined surface by assembling the outer frame and the cover frame, and fitted the vegetation block with vegetation function in the grid-like space by assembling the outer frame and the cover frame. By combining and fixing to the inclined surface with anchor bolts, it can be installed on the inclined surface of the embankment relatively quickly and easily. In addition, it is excellent in bonding strength between blocks to prevent breakage and loss. It has the advantage of being able to.

However, the above-described riverbank bank revetment block of the present invention has the following problems in the process of assembling the vegetation block to be combined with each block of the outer frame and the cover frame.

That is, each block of the outer frame and the cover frame has a fitting groove is formed along the middle portion of the body, and the vegetation block must be assembled in a form floating in the middle portion by fitting the edge to the fitting groove of the respective blocks, At the same time, the blocks of the frame and the cover frame are connected to each other, and at the same time, the edges of the vegetation blocks are fitted to the fitting grooves formed in the middle of the blocks. In accordance with the height of the fitting groove formed in the middle of each block, the operator performs a cumbersome operation of fitting the edge to the fitting groove in the state of lifting the vegetation block, there was a problem that the work efficiency is greatly reduced.

Furthermore, in the case where the blocks and the vegetation blocks of the outer frame and the cover frame are made of concrete, the weight of vegetation blocks must be lifted by the attraction force to match the height of the fitting groove formed in the middle of each block of the outer frame and the cover frame. The heavy workload has resulted in unnecessarily high work hours and labor.

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The present invention is configured to assemble and install the perforated plate block by pressing fit in the lower part of the plurality of cell spaces consisting of L-shaped block, T-shaped block, cross-shaped block, and is different from L-shaped block, T-shaped block, cross-shaped block. It is an object of the present invention to provide a stabilizing frame assembly block for slope stabilization that reduces work load while improving work efficiency when assembling a stencil block.

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Slope stabilizing assembly block of the present invention for achieving the above object is formed of high-weight concrete, the upper and lower ends of the L-shaped block 11, the slope is arranged at the corners of the slope so as to build a frame-like relief structure And a T-shaped block 12 disposed at the edges of the left and right spheres, a cross-shaped block 13 disposed at the center portion of the slope, and a porous plate block 14 having a plurality of vertical holes 18. The L-shaped block 11, the T-shaped block 12, and the cross-shaped block 13 fit the engaging projections 16 and the engaging grooves 17 formed on the respective surface of the plurality of cell space portions 19. And the perforated plate block 14 is installed inside the cell space portions 19. The technical concept is the same as the conventional art.
However, the slope stabilization assembly block of the present invention is formed on the lower portion of the L-shaped block 11, T-shaped block 12, the cross-shaped block 13, the stepping portion 15 which is formed at the right angles, respectively, The perforated plate block 14 is formed to have a width and length equal to the width of the sum of the stepped portions 15 in all four cell space portions 19 as the cross-sectional thicknesses corresponding to the stepped portions 15, It is described that the edge of the perforated plate block 14 is tightly fitted to the stepped portion 15 of the L-shaped block 11, T-shaped block 12 and cross-shaped block 13 so as to be assembled and installed. It is characterized by the configuration.

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Hereinafter, the technical details of the present invention through the specific embodiments shown in the accompanying drawings in detail.

Figures 3 to 6 are shown a four-stable stabilizing assembly block according to a preferred embodiment of the present invention, Figures 7 to 11 shows the construction examples of the revetment constructed through the present invention.

Slope stabilizing assembly block of the present invention is an L-shaped block 11 as shown in Figure 3, T-shaped block 12 as shown in Figure 4, a cross-shaped block 13 as shown in Figure 5 and Figure 6 It consists of a porous plate block 14 as shown.

The L-shaped block 11 is formed of heavy concrete and bent at a right angle to one corner material, and is made to have two-sided surface, and the T-shaped block 12 is formed of heavy weight concrete and formed on one corner material. The cross-shaped block 13 is formed to have a three-sided ridge surface as a shape connecting the other angular material at right angles, and the cross-shaped block 13 is formed of high-weight concrete and one angular material and the other angular material are orthogonal to each other. It is manufactured to have a back surface.

The L-shaped block 11 is assembled to be located at the corners of the slope, the T-shaped block 12 is to be located at the upper and lower left and right ends in contact with the upper and lower calcined ends (B1) (B2) and the left and right edges of the slope. Assembled, the cross-shaped block 13 is assembled so as to be located in the middle portion of the slope, to form a frame-like structure in which the square or rectangular cell space portion 19 is formed.

On the surface of the L-shaped block 11, T-shaped block 12, the cross-shaped block 13, coupling protrusions 16 and coupling grooves 17 for connecting and assembling the blocks are formed.

In this embodiment, the L-shaped block 11 is exemplified by forming the engaging projection 16 on the one side of the surface of the two-sided Muri in the engaging surface (17) In addition, the T-shaped block 12 is exemplified by forming a coupling protrusion 16 in the two-sided surface of the three-sided surface, the coupling groove 17 in the surface of the other one side, the cross-shaped The block 13 is exemplified by forming the engaging projection 16 in the two-sided curled surface and the engaging groove 17 in the other two-way surface.

These coupling projections 16 and the coupling grooves 17, the L-shaped block 11, T-shaped block 12, the cross-shaped block 13 is fitted to each other in the assembling position of the mating surface, each block It facilitates the assembly of the connection between the two, and serves to firmly bond between the blocks.

In addition, it is important to form the stepping portions 15 formed at the right angles at the lower portions of the L-shaped block 11, the T-shaped block 12, and the cross-shaped block 13, respectively. The reason is that the edge of the porous plate block 14 is pressed through the stepped portion 15 formed at a right angle to the lower portion of the L-shaped block 11, the T-shaped block 12, and the cross-shaped block 13. It is to be assembled by inserting into the.

Here, the cross-shaped block 13 forms a stepping portion 15 so as to be symmetrical in the inner and outer side of the lower portion, and the L-shaped block 11 and the T-shaped block 12, the stepping portion only on the inner side of the lower portion. It is preferable to form (15).

6 and 8, the porous plate block 14 is made of a plate-like body having a plurality of vertical holes 18 formed of heavy concrete, and the L-shaped block 11 and T-shaped block ( 12). Each of the plurality of cell spaces 19 formed by assembling the cross block 13 is provided.

The perforated plate block 14 is assembled in the cell space portion 19 in the lower portion of the L-shaped block 11, the T-shaped block 12, and the cross-shaped block 13 in a press fit manner, thereby providing a reliable fit. Allows you to build a frame structure. At this time, the plurality of vertical holes 18 formed in the porous plate block 14 allows the roots of plants planted in the soil filled in the cell space portion 19 to extend to the ground layer, and at the same time, the cells The soil to be filled in the space 19 and the soil between the soil layer is to enable the function to communicate.

In the embodiment of the present invention, the porous plate block 14 is illustrated as being formed in the form of a grid having rhombic vertical holes 18.

In addition, the porous plate block 14 has a cross-sectional thickness corresponding to the stepped portion 15 formed in the L-shaped block 11, T-shaped block 12 and cross-shaped block 13, and one cell space. It is important to form the portion 19 to have the same width and length as the width of the sum of the stepping portions 15 on all sides. The reason is that the edge of the perforated plate block 14 is tightly fitted to the stepping portion 15 formed at the lower portion of the L-shaped block 11, T-shaped block 12, cross-shaped block 13 to be assembled. To make it possible.

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Referring to Figure 7 to 10 the environmentally-friendly revetment construction is carried out in the frame stabilizing assembly block of the present invention configured as described above are as follows.

First, a mesh mat 21 is laid on the slope of the river where the stop work is completed. The mesh mat 21 allows moisture to communicate between the earth and sand 22 filled in the cell space 19 and the soil in the ground layer after the construction of the barrier-like structure is completed. In addition, since the plant can be rooted vigorously in the ground layer, the soil is lost during rainfall, and the ground layer is not bent or settled, and it is pressed in the lower part of the cell space 19. The fitting of the perforated plate block 14 assembled is prevented from occurring.

Subsequently, the porous plate block 14 is placed in advance on the mat 21 placed on the slope, and the L-shaped block 11, T-shaped block 12 and cross-shaped shape are formed along the edge of the porous plate block 14. While the stepping portion 15 of the block 13 is covered, the operation of assembling the surface of each other between the blocks is repeated, thereby constructing a frame structure in which a plurality of cell space portions 19 are formed. At this time, the L-shaped block 11, T-shaped block 12 and the cross-shaped block 13 is assembled by fitting the engaging projection 16 and the coupling groove 17 formed on the surface of the blocks.

After constructing the frame structure as described above, the soils 22 are filled in the vertical holes 18 and the cell space portion 19 of the porous plate block 14, and the plants are planted while chopping. The work is completed.

According to the slope stabilization block assembly block of the present invention configured and implemented as described above, by providing a foundation for the plant to grow basically, to realize the vegetation greening of the lakeside, the plant grown in the cell space part is ground By allowing the roots to be rooted vigorously, it prevents the soil layer from bending or sinking due to the loss of soil on the slope during rainfall, as well as the detachment of the perforated plate block assembled by fitting in the lower part of the cell space. There is an advantage that it does not occur.

In particular, the four-stable stabilizing block assembly block of the present invention through the perforated plate block 14 formed at a right angle to the lower portion of the L-shaped block 11, T-shaped block 12, the cross-shaped block (13) L-shaped so as to be assembled tightly fitted in the pressed state of the edge, so that the stepped portion 15 to extend along the edge of the perforated plate block pre-positioned on the mat 21 during the revetment of the river When the block 11, T-shaped block 12 and the cross-shaped block 13 are placed, they fit naturally, and the L-shaped block 11, the T-shaped block 12, the cross-shaped block 13 and the porous plate block 14 are placed. ) Since it is possible to assemble the liver more easily, there is an advantage that the work efficiency is improved.

In addition, while assembling the L-shaped block 11, the T-shaped block 12, the cross-shaped block 13, and the porous plate block 14, it is not necessary to lift the heavy porous plate block 14 by manpower. Since it reduces the burden of heavy work, there is an advantage of reducing the working time and the number of people to a minimum.

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As described above, the four-stable stabilizing assembly block of the present invention is configured so that the porous plate block can be assembled and fitted to the lower part in the cell space portion consisting of an L-shaped block, a T-shaped block, and a cross-shaped block, thereby allowing cell space to be assembled. It is an invention having a useful effect to reduce the work time and the workforce by reducing the heavy work load while improving the work efficiency in assembling the perforated plate block to be located in the part.

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Claims (5)

An L-shaped block 11 disposed at the corner of the slope, a T-shaped block 12 disposed at the edges of the upper and lower ends of the slope and the left and right sides of the slope so as to form a heavy-weight concrete and to construct a shelter-like relief structure. A cross-shaped block 13 and a perforated plate block 14 having a plurality of vertical holes 18, the L-shaped block 11, a T-shaped block 12, and a cross-shaped block 13 is assembled so that a plurality of cell space portions 19 are formed by fitting the coupling protrusions 16 and the coupling grooves 17 formed on the respective surface of the ridges, and inside the cell space portions 19. In the perforated plate block 14 is installed, Lower portions of the L-shaped block 11, T-shaped block 12, and cross-shaped block 13 are formed with a stepping portion 15 which is formed at right angles, respectively, and the porous plate block 14 has the stepping portion ( The L-shaped block 11 and the T-shaped block are formed to have the same width and length as the width of the sum of the stepping portions 15 of the four cell space portions 19 and the cross-sectional thickness corresponding to 15). 12) Slope stabilizer assembly block characterized in that the edge of the perforated plate block 14 is pressed tightly to the stepped portion 15 of the cross-shaped block 13 to be assembled and installed. delete delete delete delete

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