KR100768484B1 - Retaining wall having -type blocks and i-type blocks - Google Patents

Abstract

A retaining wall using an angular C-shaped block and an I-shaped block is provided to form the front of the retaining wall in various shapes by laying the angular C-shaped blocks and the I-shaped blocks and to construct an environment-friendly retaining wall by planting in front of the retaining wall. A retaining wall(1) is constructed by stacking and arranging angular C-shaped blocks(10) and I-shaped blocks(20) vertically and alternately. The angular C-shaped block comprises a front panel, a rear panel and a partition panel. The I-shaped block includes a front panel, a rear panel and a partition panel. A side of the angular C-shaped block is opened, and a rectangular hollow is formed between the angular C-shaped blocks. The hollows are connected vertically in stacking the blocks sequentially. A groove is formed at a side of the front panel of the I-shaped block, and a shutoff plate is inserted between the grooves.

Description

Retaining Wall having T-type Blocks and I-type Blocks

1 is a schematic vertical cross-sectional view of a conventional general reinforced concrete cantilever retaining wall.

2 is a schematic perspective view of a retaining wall constructed according to an embodiment of the present invention.

Figure 3a is a schematic perspective view showing one embodiment of the letter "c" in accordance with the present invention.

Figure 3b is a schematic perspective view showing an embodiment of the "I" block in accordance with the present invention.

4A is a plan view of a layer in which the "C" block shown in FIG. 3A is stacked.

4B is a plan view of a layer in which the “I” block shown in FIG. 3B is stacked.

5A and 5B are views corresponding to FIGS. 4A and 4B, respectively, and are plan views of embodiments in which reinforced concrete columns are formed instead of steel beams made of steel beams and concrete in the hollow portion.

6A and 6B are plan views, respectively, of layers in which a "C" block is disposed according to a modified embodiment of the present invention.

6C and 6D are plan views, respectively, of a variant embodiment of a layer in which a "C" block is disposed.

7A and 7B are schematic perspective views of a "C" block and an "I" block, respectively, according to another modified embodiment of the present invention.

7C and 7D are plan views showing the layers of the blocks shown in FIGS. 7A and 7B, respectively, when steel pillars are formed.

7E and 7F are plan views showing the layers of the blocks shown in Figs. 7A and 7B when the reinforced concrete columns are formed, respectively.

FIG. 8A is a schematic perspective view of a botanical “” shaped block according to a modified embodiment of the present invention. FIG.

8B is a perspective view of another embodiment of the block shown in FIG. 8A.

FIG. 8C is a perspective view illustrating a state in which a layer including the vegetation “C” shape block shown in FIG. 8A is stacked on the layer of the “I” shape block.

9A and 9B are schematic perspective views of a vegetation " I " block, respectively, according to a modified embodiment of the present invention.

FIG. 9C is a perspective view illustrating a state in which a layer including the vegetation “I” block shown in FIGS. 9A and 9B is stacked on the layer of the letter “C” block.

10 is a plan view showing a state in which plants are planted between "I" shaped blocks.

<Explanation of symbols for main parts of the drawings>

10: "c" character block

20: "I" block

30: hollow part

The present invention relates to a retaining wall using a "c" -shaped block and an "I" -shaped block. Specifically, in the construction of the retaining wall, the "c" shaped block and the "I" shaped block are laminated in this order, but the hollow portion of the block retains the wall The construction has a structure in which up and down communication in the vertical direction of the structure and the steel pillars or reinforced concrete pillars are formed in the communicated hollow portion, the disadvantage of the conventional reinforced concrete cantilever retaining wall consisting of only a simple vertical wall and the bottom plate It is possible to solve the disadvantages of aesthetic problems and the need for cumbersome formwork for concrete placement, and to a retaining wall of a new structure that can solve the inconvenience of construction.

The conventional general reinforced concrete cantilever retaining wall 100 is composed of a horizontal bottom plate 101 and a vertical wall 102 that is vertically installed integrally with the bottom plate 101 as shown in FIG. 1. However, since the reinforced concrete cantilever retaining wall 100 is made of a simple vertical wall 102 on its front surface, the exterior of the reinforced concrete cantilever retaining wall creates an extremely depressed atmosphere. However, since the interest in the environment is extremely high in recent years, there is a strong demand for such a retaining wall to have an environment-friendly and good aesthetics.

The present invention was developed to overcome the limitations of the conventional reinforced concrete cantilever retaining wall as described above, by using the "c" block and "I" block so that the front surface of the retaining wall can have a variety of shapes to have a more beautiful appearance The purpose of the present invention is to provide a retaining wall of a new structure that can be easily constructed and formed to plant plants on the retaining wall to form an eco-friendly retaining wall.

In order to achieve the above object, in the present invention, the "c" letter block and the "I" letter block are sequentially stacked in a staggered manner; The "c" -shaped block is open at one side and has a flat cross-sectional shape of the "c" -shape, so that a hollow portion having a "ㅁ" shape is formed between the "c" -shaped blocks disposed adjacent to the side; The "I" block has an I-shaped planar cross-sectional shape, and a hollow portion having a "W" shape is formed between the "I" block arranged adjacent to the side surface; A retaining wall using a block is provided, wherein the hollow portions communicate with each other up and down when the "c" block and the "I" block are stacked vertically sequentially.

Retaining wall of the present invention as above, the "c" -shaped block is composed of a front panel, a rear panel, and one side partition panel; The "I" block comprises a front panel, a back panel, and a partition panel; The front panel of the "I" block is formed with a groove on the side; When the "I" block is disposed side by side, the blocking plate may be inserted between the grooves of the neighboring "I" block.

In addition, in the retaining wall of the present invention, the hollow portion communicated up and down may be formed of a steel beam by a steel beam and concrete, or a reinforced concrete column by reinforcing steel and concrete.

In particular, in the retaining wall as described above, the "x" block may be disposed between the "c" block in which the steel column or the reinforced concrete column is formed in the layer consisting of the "c" block.

In addition, the retaining wall of the present invention, the partition panel of the "C" -shaped block and "I" -shaped block is formed with a recess in which horizontal reinforcing bars can be placed; Horizontal reinforcing bars are arranged horizontally in the layers of the blocks with the concave portions positioned; When concrete is poured into the hollow portion communicated with the up and down, the concrete may also be introduced through the concave portion so that the horizontal reinforcing reinforcement may be embedded in the concrete.

In addition, in the retaining wall of the present invention, the front panel includes a vegetation " '" block for vegetation in which a space is formed in front of the front panel by being located at the middle of the partition panel; The hollow portion of the "I" block is disposed below the "I" block for vegetation "c" block is stacked on the front panel of the vegetation "c" block to the front of the front panel of the plant to allow planting It may also be an exposed structure.

In addition, in the retaining wall of the present invention, the front panel includes a vegetation " I " block having a space formed in front of the front panel by being located in the middle of the partition panel at one side; The vegetation "I" -shaped block is stacked on the "c" -shaped block, and the hollow portion of the "c" -shaped block disposed below to enable planting of plants in front of the front panel of the "I" shaped block for vegetation. It may have an exposed structure.

Next, the configuration of the present invention will be described by referring to specific embodiments of the present invention with reference to the accompanying drawings.

2 shows a schematic perspective view of a retaining wall 1 constructed in accordance with one embodiment of the present invention. Figure 3a is a schematic perspective view of an embodiment of the "c" -shaped block 10 according to the present invention, Figure 3b is a schematic perspective view of an embodiment of the "I" -shaped block 20 according to the present invention Is shown. 4A shows a plan view of the layer in which the "C" block 10 is stacked in FIG. 3A, and FIG. 4B shows a plan view of the layer in which the "I" block 20 is stacked. 5A and 5B are views corresponding to FIGS. 4A and 4B, respectively, and show a plan view of an embodiment in which a reinforced concrete column is formed instead of a steel beam by a steel beam and concrete in a hollow portion.

As shown in the figure, in the retaining wall 1 of the present invention, as shown in FIGS. 3A and 3B, the "C" -shaped block 10 and the "I" -shaped block 20 having one side open are alternately arranged. The vertically stacked configuration, the vertical hollow portion 30 formed by the "C" -shaped block 10 and the "I" -shaped block 20 is communicated up and down in the vertical direction of the retaining wall.

As shown in FIG. 3a, the "c" shaped block 10 is composed of a front panel 11, a rear panel 12, and a partition panel 13 on one side, and a flat cross section of the "c" shaped shape on the other side. Has Particularly, one side of the partition panel 13 has a protruding jaw 14 formed thereon, and when the neighboring "c" child blocks 10 are arranged side by side, the front panel of the neighboring "c" child blocks 10 is arranged. A portion of the protruding jaw 14 is located at the open side between the 11 and the rear panel 12, and the side of the adjacent “C” block 10 is formed at the same time as the side “C” block 10 is formed. A hollow portion 30 having a "wh" shape is formed between the 10's.

As shown in FIG. 3B, the "I" block 20 includes a front panel 21 which is the front of the retaining wall, a rear panel 22 in the rear earth and sand direction, the front panel 21 and a rear panel ( It has a flat cross-sectional shape of I-shape consisting of the partition panel 23 connecting the 22). The front panel 21 of the " I " block 20 has grooves 24 formed laterally, and when the " I " block 20 is arranged side by side, the adjacent " I " The blocking plate 25 is inserted between the grooves 24 of the 20. Through this configuration, side connections are made between neighboring " I " blocks 20, and hollow portions 30 having a " " shape are formed in a closed state between neighboring " I " .

In the present invention, the "c" -shaped block 10 and the "I" -shaped block 20 are stacked vertically sequentially, and the partition panel 23 of the "I" shaped block 20 is the "c" shaped block. A hollow part formed on a layer on which the "C" rule block 10 is disposed so as to be stacked on or under the "C" rule block 10 so as to be placed on or below the partition panel 13 of the (10). 30 and the hollow part 30 formed in the layer in which the "I" -shaped block 20 are arranged communicate with each other up and down.

The hollow portion 30 communicated with the upper and lower portions is formed with the steel beam 40 by the steel beam 41 and the concrete 42 as shown in FIGS. 4A and 4B or as shown in FIGS. 5A and 5B. The reinforced concrete column 50 is formed by the reinforcing bar 51 and the concrete 52. In constructing the retaining wall such that the steel column 40 or the reinforced concrete column 50 is formed in the hollow part 30 as described above, first, the steel beam 41 or the reinforcing bar 51 is vertically installed in the block 10. , 20), but in the present invention, since the "c" -shaped block 10 has one side open, the block 10 is inserted from above the steel beam 41 or the reinforcing bar 51. There is an advantage that the steel beam 41 or reinforcing bar 51 can be laminated so that the steel beam 41 or the reinforcing bar 51 is located in the hollow portion 30 through the front in the state in which the steel beam 41 or the reinforcing bar 51 stands vertically. have. In addition, the " I " block 20 can also be easily stacked on the " c "

The steel pillars 40 or reinforced concrete pillars 50 may be formed in both the hollow portions 30, but as shown in the drawings, the pillars 40 and 50 are formed at predetermined intervals, and the hollows therebetween. The part 30 may be filled with soil or aggregate.

6A and 6B show top views of the layers on which the modified “C” block 10 is disposed, respectively. As shown in the figure, the shape of the protrusion jaw 14 in the "c" -shaped block 10 may be variously modified.

6C and 6D respectively show top views of a variant embodiment of the layer on which the " c " block 10 is disposed. As shown in the drawings, the arrangement of the "c" -shaped block 10 in which the steel pillars 40 or the reinforced concrete columns 50 are formed, and the "wh" shaped block 60 may be disposed therebetween. desirable.

On the other hand, horizontal reinforcing reinforcing bar 70 can be arranged in the layer of each block, for this purpose "C" block 10 and "I" block 20 is shown in Figure 7a and 7b Can be modified as. 7A and 7B show schematic perspective views of the “C” block 10 and the “I” block 20 according to a modified embodiment, respectively, and FIGS. 7C and 7D respectively show steel pillars ( 40A is a plan view showing each block layer shown in FIGS. 7A and 7B in the case where 40 is formed, and FIGS. 7A and 7F are respectively shown in FIGS. 7E and 7F when the reinforced concrete column 50 is formed. A plan view is shown showing the layers of the blocks shown in FIG. 7B,

As shown in FIGS. 7A and 7B, in the present exemplary embodiment, horizontal reinforcing bars 70 may be placed on the partition panels 13 and 23 of the “C” block 10 and the “I” block 20. Concave portions 16 and 26 are formed, respectively. Therefore, as shown in FIGS. 7C to 7F, the horizontal reinforcing bar 70 is disposed horizontally in the layer of each block with the horizontal reinforcing bar 70 positioned in the concave parts 16 and 26, and the hollow part 30 communicating with the upper and lower parts. When the concrete 42, 52 is poured into the concrete, concrete is also introduced through the recesses 16 and 26, so that the horizontal reinforcing bar 70 is embedded in the concrete, thereby increasing the structural strength of the retaining wall 1 further. .

On the other hand, the retaining wall 1 according to the present invention can be configured to enable recording in front of the retaining wall by using the following modified vegetation "c" shaped block 10a or vegetation "I" shaped block 20a. have.

FIG. 8a shows a schematic perspective view of a vegetation “c” shaped block 10a, and FIG. 8b shows a perspective view of another embodiment of the block 10a shown in FIG. 8a, and FIG. A perspective view showing a state in which a layer including the vegetation "c" rule block 10a shown in FIG. 8A is stacked on the layer of the ruler block 20 is shown.

As illustrated in FIG. 8A, in the vegetation “c” -shaped block 10a, the front panel 11 is positioned in the middle of the partition panel 13, and a space is formed in front of the front panel 11. Therefore, as illustrated in FIG. 8C, when the vegetation “c” child block 10a is stacked on the “I” child block 20, the front panel 11 of the vegetation “c” child block 10a is moved forward. The hollow portion 30 of the "I" -shaped block 20 disposed below is exposed. Therefore, when the soil (31) is filled in the exposed hollow portion 30 it is possible to plant the plant through this it is possible to greening the front of the retaining wall (1). On the other hand, in forming the vegetation "c" -shaped block (10a), as shown in Figure 8b, the second partition wall panel (13a) between the front panel 11 and the rear panel 12 on the open side of the block (10a) ), And a recess in which the horizontal reinforcing bars can be placed.

The above-described greening of the retaining wall 1 is also possible by deforming the "I" block 20. In FIG. 9A and FIG. 9B, a schematic perspective view of the vegetation "I" block 20a is shown. 9C is a perspective view showing a state in which a layer including the vegetation “I” block 20a shown in FIGS. 9A and 9B is stacked on the layer of the “C” block 10. have.

As shown in FIGS. 9A and 9B, the vegetation “I” block 20a has a front panel 21 positioned at an intermediate portion of the partition panel 23 at one side and a space is formed in front of the front panel 21. It is. Therefore, as illustrated in FIG. 9C, when the vegetation “I” ruler block 20a is stacked on the “c” ruler block 10, the front panel 21 of the vegetation “I” ruler block 20a is forwarded. The hollow portion 30 of the "c" -shaped block 10 disposed below is exposed. Therefore, when the soil is filled in the exposed hollow portion 30 it is possible to plant the plant through this greening of the front of the retaining wall (1) is possible.

On the other hand, Figure 10 is a plan view showing a planting state between the "I" -shaped block 20, as shown in the figure, if necessary, the blocking plate 25 between the "I" -shaped block 20 The front surface of the retaining wall 1 may be greened by removing and planting the plant between the “I” shaped blocks 20.

Retaining wall (1) according to the present invention, unlike the conventional reinforced concrete cantilever retaining wall, since the vertical wall has a stacked form of the block can have excellent aesthetics in itself, various patterns on the front panel of the block Since it can be formed freely, there is an effect that can have a more beautiful front appearance.

In addition, since the blocks each have a "c" shape and an "I" shape, the steel beams and the steel beams for forming the steel columns or the reinforced concrete columns are installed vertically, and the steel beams and the steel beams are not lifted high. Insertion into the side of the reinforcement can be laminated in sequence has the advantage that the construction is very simple.

Furthermore, in the present invention, since the blocks 10 and 20 function as the formwork in forming the vertical reinforced concrete column 3, a separate formwork for concrete placing of the vertical wall is not required at all, and thus construction The economical efficiency is improved, and the air can be shortened.

In addition, if you use the "c" -shaped block for vegetation or the "I" -shaped block for vegetation, you can plant the plant through the front of the block, so you can record the front of the retaining wall, which makes it possible to build an eco-friendly retaining wall. have.

Claims (7)

"C" shaped block 10 composed of a front panel 11, a rear panel 12, and a partition panel 13 on one side; An “I” block 20 composed of the front panel 21, the back panel 22, and the partition panel 23 is sequentially stacked in a staggered vertical manner; The "c" shaped block 10 is open at one side and has a flat cross-sectional shape of "c" shaped, and has a hollow shape of "ㅁ" shaped between "c" shaped blocks 10 arranged adjacent to the side. 30 is formed; The " I " block 20 has a flat cross-sectional shape having an I shape, and a hollow portion 30 having a " " shape is formed between " I "Become; Retaining wall using a block, characterized in that the hollow portion 30 is in communication with each other up and down when the "c" -shaped block (10) and the "I" -shaped block (20) are sequentially stacked vertically. The method of claim 1, The front panel 21 of the " I " block 20 has grooves 24 formed laterally; Blocks 25 are inserted between the grooves 24 of neighboring " I " blocks 20 when the " I " blocks 20 are arranged side by side. Retaining wall. The method according to claim 1 or 2, Steel pillars 40 formed by the steel beam 41 and the concrete 42 are formed in the hollow portion 30 communicated with the up and down, or reinforced concrete pillars 50 by the reinforcement 51 and the concrete 52. Retaining wall using a block, characterized in that the formation. The method of claim 3, In the layer consisting of the "c" shape block 10, the "" "shape block 60 is disposed between the" c "shape block 10 in which the steel column 40 or the reinforced concrete column 50 is formed. Retaining wall using a block, characterized in that the. The method of claim 3, The partition panels 13 and 23 of the "C" -shaped block 10 and the "I" -shaped block 20 are formed with recesses 16 and 26 on which horizontal reinforcing bars 70 can be placed, respectively; Horizontal reinforcing bars (70) are arranged horizontally in the layers of each block with the recesses (16, 26); When concrete 42 and 52 is poured into the hollow portion 30 communicating with the top and bottom, concrete is also introduced through the concave portions 16 and 26 so that the horizontal reinforcing reinforcement 70 is embedded in the concrete. Retaining wall using a block characterized by having. The method according to claim 1 or 2, The front panel 11 includes a vegetation " c " block 10a in which a space is formed in front of the front panel 11 at a middle portion of the partition panel 13; The vegetation " c " shaped block 10a is stacked on the " I " shaped block 20 so that planting is possible in front of the front panel 11 of the vegetation shaped 'c' shaped block 10a. Retaining wall using a block, characterized in that the hollow portion 30 of the "I" block 20 disposed below. The method according to claim 1 or 2, The front panel 21 includes a vegetation " I " block 20a in which a space is formed in front of the front panel 21 in a middle portion of the partition panel 23 at one side; The vegetation " I " block 20a is stacked on the " c " block 10 so that plants can be planted in front of the front panel 21 of the vegetation " I " block 20a. Retaining wall using a block, characterized in that the hollow portion 30 of the "c" -shaped block 10 disposed below is exposed.

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