KR100603920B1 - Sound proof type retaining wall with built-in flower bed - Google Patents

Abstract

The present invention relates to a planter-type soundproof wall retaining wall, and particularly relates to a planter-type soundproof wall retaining wall capable of vertical construction, planting plants and the like in an environmentally friendly retaining wall block, and also being utilized as a soundproof wall.

The plant-type soundproof wall retaining wall of the present invention is a retaining wall structure in which unit retaining wall blocks are combined to resist soil pressure and prevent soil from collapsing: a retaining wall structure protruding from a front surface to a front surface, wherein the front projection portion It includes a first type retaining wall block is provided with a vegetation groove; And a second type and a third type retaining wall block having no front protrusion and a vegetation groove, wherein the plurality of first type retaining wall blocks and the plurality of type 2 and third retaining wall blocks vertically or horizontally It is arranged adjacent to each other characterized by consisting of a three-dimensional and various structures.

Description

SOUND PROOF TYPE RETAINING WALL WITH BUILT-IN FLOWER BED}

1 is a perspective view of a first type retaining wall block according to the present invention;

2 is a perspective view of a second type retaining wall block according to the present invention;

3 is a perspective view of a third type retaining wall block according to the present invention;

4A is a plan view of a first type retaining wall block according to the present invention;

4b schematically illustrates a front face of a first type retaining wall block according to the present invention;

5 is a view showing a fixing device installed on the back of the retaining wall block according to the present invention; And,

6a to 6g is a view showing the state of the retaining wall assembled by the potted soundproof wall retaining wall block according to the present invention.

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

10: type 1 retaining wall block 11: up and down binding protrusions

12: up and down binding groove 13: left and right binding protrusion

14: left and right binding groove 15: front projection

16: vegetation groove 17: through hole

18: fixing device 20: type 2 retaining wall block

21, 31: groove 22, 32: slope

30: type 3 retaining wall block

The present invention relates to a potted soundproof wall retaining wall. More specifically, it relates to a plant-type soundproof wall retaining wall that enables vertical construction, can be planted in an environmentally friendly retaining wall block, and can also be used as a soundproof wall.

In general, slope reinforcement or protection is performed as a stabilization method to suppress the collapse or sliding of slopes, and depending on the purpose of construction, it is divided into various methods such as reduction method, resistance enhancement method, surface protection method, etc. Examples of the safety factor enhancement method include rock bolt earth anchors, small nails and stepped retaining walls.

It is inevitable to develop slopes such as mountain roads such as foundation roads and complexes as the industry develops. Currently, the sliding reality of slopes is constantly occurring regardless of time and place. Because it is working.

For example, during the rainy season every year, heavy rain (over 80㎜ / day) collapses the soil in the mountains and valleys, and collapses the house due to the retaining wall and stone collapse around the house, resulting in casualties and property damage. In particular, farming and fishing villages, including rural homes, are more likely to be damaged because they are different from the well-maintained urban centers.

Retaining wall refers to a structure that can resist the slope by making a structure using reinforcing steel or concrete to prevent sudden instability of the slope. The retaining wall can be divided into stone stacking, plain concrete retaining wall, reinforced concrete retaining wall, block stacking concrete retaining wall, and brick stacking. The retaining wall has different uses and forms depending on the structure. There are gravity retaining wall, antigravity retaining wall, Y-shaped retaining wall, L-shaped retaining wall, rear wall retaining wall, front wall retaining wall, shelf retaining wall, and special retaining wall.

The construction of double reinforced concrete retaining wall is composed of multiple stages (installation of formwork-reinforcing steel fabrication-concrete placement-curing-dismantling of formwork-backfilling, etc.), which requires a lot of manpower and is affected by weather during construction. It takes a lot of time and has difficulty in securing the quality of each step, so thorough supervision is required, and it is known that it is impossible to install more than 7m structurally.

On the other hand, reinforcement earthwork method that compensates for the disadvantages of reinforced concrete retaining wall structure is mostly panel type and block type, which is a secondary factory product, and is constructed together with reinforcement, and combines the particles in the soil with reinforcement (mainly synthetic fibers; Geosynthetics) It is a construction method. The method was mainly used when the retaining wall was impossible to install or when the air was tight, but recently, it is widely used because of its beautiful appearance compared to the site-casting retaining wall. Moreover, mass production and construction of products at the factory can save labor and material costs. However, in the steep slopes, the amount of cut is higher than that of general structures, and the selection of backfill material is more difficult, so precise construction is required. And in the case of fill ground is not limited to the height, in the case of cut section there is a problem that can not be applied due to lack of space behind the back of the front plate.

Gravity retaining wall is a weightless concrete structure that withstands earth pressure due to its own weight. A variety of materials are used except for reinforcing bars. The antigravity retaining wall is 6m high and is the intermediate structure between the gravity type and reinforced concrete retaining wall. Reinforce in the middle to lighten the weight to some extent.

In the conventional retaining wall, it was difficult to change the structure to fit the cut section and the fill section, and there was a lack of environment-friendly surface, and there was a problem in that the structural installation was not easy.

The present invention is to solve the conventional problems as described above, by allowing the assembly of the retaining wall block having a vegetation groove on the front and the retaining wall block having no vegetation groove in various combinations to enable a three-dimensional structure and vertical construction Plants and the like can be planted in the vegetation groove, the object is provided with a protruding portion on the front to provide a plant-type soundproof wall retaining wall that can be utilized as a soundproof wall.

In order to achieve the above object, the present invention is a retaining wall is a combination of the unit retaining wall block to resist soil pressure to prevent the fall of the earth: a retaining wall protruding from the front surface to the front surface, the front projection has vegetation A first type retaining wall block provided with a groove; And a second type retaining wall block having no front protrusion and a vegetation groove, and the plurality of first type retaining wall blocks and the plurality of second type retaining wall blocks are disposed adjacent to each other vertically or horizontally. Characterized in that the plant can be planted in the groove.

Furthermore, the front surface of the second type retaining wall block is provided with a groove having a predetermined depth, and may be utilized as a soundproof wall.

In addition, the first type and the second type retaining wall block has left and right binding protrusions and left and right binding grooves on the left and right sides, respectively, and the left and right binding protrusions and the left and right binding grooves are formed at positions opposite to each other. It is inserted into the left and right binding grooves of the other retaining wall block, it can be assembled, it is characterized in that the construction is possible by one-touch (one-touch).

The first type and the second type retaining wall block further includes upper and lower binding protrusions and upper and lower binding grooves on upper and lower surfaces, respectively, and the upper and lower binding protrusions and the upper and lower binding grooves are formed at positions facing each other, such that the upper and lower binding protrusions of the retaining wall block are It is preferable to be inserted and assembled into the upper and lower binding grooves of the other retaining wall blocks.

Furthermore, several through-holes are formed through the upper and lower surfaces of the retaining wall block, so that the stability of the retaining wall can be reinforced by inserting reinforcing bars into the through-holes for structural reinforcement according to circumstances.

In addition, the front protrusion formed to protrude on the front surface of the first type retaining wall block is characterized in that the cross section is trapezoidal shape, it can be utilized as a soundproof wall.

Further, the first type retaining wall block is arranged so as not to be continuous up and down, it is characterized in that the first type retaining wall block can be provided with a space for planting plants.

The second and the second retaining wall blocks have the same horizontal and vertical dimensions, and are not provided with the front protrusion and the vegetation groove, and a groove having a predetermined depth is formed on the front surface, and the height is twice as large as the second retaining wall block. Further comprising a retaining wall block, in consideration of securing vegetation space, workability and aesthetics, it is preferable that a plurality of first type, second type and third type retaining wall blocks are arranged adjacent to each other vertically or horizontally.

Hereinafter, an embodiment of the integrated plant-type soundproof wall retaining wall according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the first type retaining wall block 10, FIG. 2 is a perspective view showing the second type retaining wall block 20, and FIG. 3 is a perspective view showing the third type retaining wall block 30. The first type retaining wall block 10 to the third type retaining wall block 30 have a substantially rectangular parallelepiped shape as in the conventional retaining wall block, and the left and right binding grooves are formed on the left and right sides of the blocks 10, 20, and 30, respectively. 14) and left and right binding protrusions 13 are provided. The left and right binding grooves 14 and the left and right binding protrusions 13 have shapes corresponding to each other, and are formed at positions corresponding to each other. The upper and lower binding protrusions 11 and the upper and lower binding grooves 12 (see FIG. 4B) are provided on the upper and lower surfaces of the blocks 10, 20, and 30, respectively. The upper and lower binding protrusions 11 and the upper and lower binding grooves 12 also have a shape corresponding to each other, and are formed at positions corresponding to each other.

1 to 3, the cross-sections of the left and right binding protrusions 13, the left and right binding grooves 14, and the up and down binding protrusions 11 and the up and down binding grooves 12 may be rectangular or 'c' shaped. However, as shown in FIGS. 1 to 3, it is preferable that one side of the binding protrusions 11 and 13 and the binding grooves 12 and 14 be inclined such that the cross section forms a trapezoidal shape. When the first type retaining wall block 10, the second type retaining wall block 20, and the third type retaining wall block 30 are coupled to each other, the binding protrusions 11 and 13 are easily formed in the binding grooves 12 and 14. Because it can be inserted. In addition, when the blocks 10, 20, and 30 are disassembled from each other, the blocks 10, 20 and 30 can be easily disassembled.

Unlike the second retaining wall block 20 and the third retaining wall block 30, the front protrusion 15 protrudes from the front face of the first retaining wall block 10 in a substantially trapezoidal cross section. And the vegetation groove 16 of a predetermined depth is formed on the upper surface of the front protrusion (15). The vegetation groove 16 is also configured in the shape of a trapezoid corresponding to the shape of the front protrusion 15, the vegetation groove 16 can contain soil as shown in Figure 6a to 6g, the vegetation groove 16 is It becomes a space for planting and growing plants. The shape of the front protrusion 15 and the vegetation groove 16 is not limited to the trapezoidal shape, and can be modified into any semi-circular or any other shape.

Then, several through holes 17 are formed through the upper and lower surfaces of the first type retaining wall block 10 to the third type retaining wall block 30. 1 to 3, four through holes 17 are formed, but the number of through holes 17 can be selectively changed. At this time, the through holes 17 are all blocks 10, 20, 30. It is preferable to be formed at the same position in common and integral with the base (not shown). After the retaining wall blocks 10, 20, 30 are assembled as shown in FIGS. 6A to 6G, the through-holes 17 may be penetrated to structurally reinforce the assembled retaining wall blocks 10, 20, 30 according to circumstances. Rebars (not shown) can be inserted.

2 and 3, grooves 21 and 31 having a predetermined depth are formed on front surfaces of the second type retaining wall block 20 and the third type retaining wall block 30, and the grooves 21 and 31 are formed. An inclined surface 22 and 32 that are inclined by a predetermined angle are formed between the front surface and the grooves 21 and 31 to form a groove.

4A and 4B, it can be seen the preferred value of the first type retaining wall block 10 according to the present invention. 4A and 4B, the first type retaining wall block 10 has a width, length, and height of 1m × 1m × 0.5m. 4A and 4B, the width, length, and height of the type 2 retaining wall block 20 are 1m × 0.6m × 0.5m, and the width and length of the type 3 retaining wall block 30 are not shown. And the height is preferably 1m × 0.6m × 1m. When the retaining wall block 10 having such a value is manufactured from concrete, the weight of the unit block exceeds 1 t. Therefore, the gravity retaining wall can be constituted only by the weight of gravity of the retaining wall blocks 10 and 20.

4A and 4B, the numerical values are not shown, but the protruding length of the left and right binding protrusions 13 and the depth of the grooves of the left and right binding grooves 14 are preferably about 100 mm. In addition, the protruding length of the upper and lower binding protrusions 11 and the depth of the grooves of the upper and lower binding grooves 15 are preferably about 80 mm. According to the experiment, the retaining wall blocks 10 and 20 fabricated as described above were easy to be combined and dismantled, and the bonding force was sufficient even after construction.

5 is a view showing a state in which the fixing device 18 is installed on the back of the retaining wall block (10, 20, 30) according to the present invention. When the retaining wall blocks 10, 20, and 30 according to the present invention are installed in the fill section, a metal fixing device 18 may be additionally installed as shown in FIG. 5 to reinforce the retaining wall block. The fixing device 18 may be installed when fabricating the retaining wall block made of concrete, and includes a hole 18a into which a strip bar 40 may be inserted. When it is necessary to reinforce the retaining wall blocks 10, 20, and 30 in the fill section, the strip bar 40 may be inserted into the hole 18a of the fixing device 18.

6A to 6G are views showing a state in which the retaining wall block according to the present invention is assembled, and the first type retaining wall block 10 to the third type retaining wall block 30 are assembled to each other. As shown in FIG. 6A, the first type retaining wall block 10 and the second type retaining wall block 20 may be arranged so as to be repeated like a checkerboard shape. As shown in FIG. 6B, the first type retaining wall block 10 may have an X shape. The first retaining wall block 10 and the second retaining wall block 20 may be arranged so as to be continuous in the horizontal direction as shown in FIG. 6C. In addition, as shown in FIG. 6D, the third type retaining wall block 30 may be assembled and assembled. Alternatively, as shown in FIG. 6E, the front protrusion 15 of the first type retaining wall block 10 may be alternately arranged so as to protrude to the front and rear surfaces. have. 6F and 6G are perspective and front views of the retaining wall assembled into the structure shown in FIG. 6A. In addition, it is a matter of course that any other shape can be combined according to the choice of the contractor.

6A to 6G, it can be seen that the first type retaining wall block 10 having the front protrusion 15 is assembled so as not to be continuous up and down. If the first type retaining wall block 10 is assembled so as to be continuous up and down, the vegetation groove 16 formed in the front protrusion 15 of the block located below will not be able to plant plants and the like, as described above. The 1st type retaining wall block 10 is arrange | positioned so that it may not continue up and down, and is assembled.

The retaining wall is assembled by combining the first type retaining wall block 10 with the vegetation groove 16 and the second type and third type retaining wall blocks 20, 30 without the vegetation groove 16 as described above. Not only can it have a meaningful effect, it can also be used as a sound barrier. 6A to 6G, the retaining wall according to the present invention is the first type retaining wall block 10 having the front protrusion 15 and the second type and the third type retaining wall provided with the grooves 21 and 31. The structural sound insulation of the blocks 20 and 30 can be enhanced. For example, when constructing the retaining wall using the retaining wall blocks 10, 20, 30 according to the present invention as a soundproof wall around the driveway, the noise generated in the driveway is applied to the front projection 15 formed in the first type retaining wall block 10. Are dispersed in several directions. In particular, when the front protrusion 15 is formed in a trapezoidal shape as shown in Figs. 6A to 6F, noise can be effectively dispersed in the opposite direction and the left and right directions of the retaining wall. In addition, the grooves 21 and 31 and the inclined surfaces 22 and 32 formed in the second type retaining wall block 20 and the third type retaining wall block 30 may have an aesthetic effect. Can be distributed to

Then, by combining the first retaining wall block 10 having the vegetation grooves 16 and the second retaining wall block 20 having no vegetation grooves 16, the potted soundproof wall retaining wall is vertically assembled. It becomes possible to construct. Conventionally, a retaining wall structure has been proposed to allow vegetation in a prefabricated retaining wall. However, in order to provide a space for vegetation in one retaining wall block without combining the two retaining wall blocks 10 and 20 as in the present invention, the retaining wall block There was no choice but to construct a staircase. The stepped construction is not possible to constitute a gravity retaining wall and can only be reinforced earth method, the present invention is a structure capable of both gravity and reinforced soil construction.

The planter-type soundproof wall retaining wall block according to the present invention has a structure in which the vertical binding protrusion 11 and the upper and lower binding grooves 12 are formed at positions corresponding to each other so that vertical construction is possible, and the scale of the retaining wall block is made to allow mechanized construction. By increasing the size (1m × 1m × 0.5m), air and construction costs can be reduced as much as possible. In addition, it is possible to construct with one-touch so that no subsequent work is required in assembling, and it is possible to construct with reinforcement soil in fill section, and it is also possible to install by gravity type because it is impossible to secure space behind retaining wall block in cut section. It is designed as possible structure. In addition, by adopting a three-dimensional potted structure for affinity with the surrounding environment, it is characterized in that it can flexibly display various shapes according to the selection of the contractor.

As described above, the potted soundproof wall retaining wall of the present invention enables vertical construction while varying two or three different types of blocks in various ways, and allows gravity or reinforcement soil method to be performed in parallel and cuts and fill sections. It is a structure of prefabricated retaining wall that can be installed to fit all. In addition, eco-friendly plants can be planted on the retaining wall block, and it has a feature that can be utilized as a soundproof wall as a three-dimensional structure.

The present invention is not limited to the described embodiments, and various modifications and changes can be made to those skilled in the art without departing from the spirit and scope of the present invention. Such modifications or modifications may be made to the present invention. It belongs to the claims of the.

Claims (8)

It is a structure that can be installed in parallel with the gravity type or reinforcement soil method so that it can be applied to the cut and fill sections in order to increase the stability against soil pressure. A first type retaining wall block having a front protrusion formed to protrude from the front to the front, the front protrusion having vegetation grooves; A second type retaining wall block having a groove having a predetermined depth formed on a front surface of the first type retaining wall block having no front protrusion and vegetation groove, A plurality of the first type retaining wall blocks and a plurality of the second type retaining wall blocks may be disposed adjacent to each other vertically or left and right, and the front protrusions of the first type retaining wall blocks may be arranged to selectively protrude to the front or the rear. Integral soundproof wall retaining wall, characterized in that can be. The method of claim 1, The first type retaining wall block and the second type retaining wall block have left and right binding protrusions and left and right binding grooves on the left and right sides, and upper and lower binding protrusions and the upper and lower binding grooves, respectively, The first type retaining wall block and the second type retaining wall block have a plurality of through holes penetrating the upper and lower surfaces thereof. The front projecting portion of the first type retaining wall block is a potted soundproof wall retaining wall, characterized in that the cross section is trapezoidal in shape. The method according to claim 1 or 2, The second type retaining wall block has the same horizontal and vertical dimensions, and the height of the plant-type soundproof wall retaining wall further comprises a third type retaining wall block twice as large as the second type retaining wall block. delete delete delete delete delete

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