KR101363557B1 - Plantable retaining wall structure - Google Patents

Abstract

The present invention relates to a retaining wall and a plantable retaining wall structure using the same and more specifically, to a retaining wall for allowing ornamental plants to sustainably grow on the front surface of a retaining wall structure and a plantable retaining wall structure using the same. The purpose of the present invention is to provide a retaining wall for allowing ornamental plants to sustainably grow on the front surface of a retaining wall structure and a plantable retaining wall structure using the same in order to resolve the problems of a conventional retaining wall which is not environmentally friendly and is not familiar to pedestrians and residents because of its concrete surface.

Description

Vegetation Retaining Wall Construction {PLANTABLE RETAINING WALL STRUCTURE}

The present invention relates to a retaining wall block and a vegetation retaining wall construction using the same, and more particularly, to a retaining wall block and a vegetation retaining wall construction using the same to ensure that the ornamental plant is continuously grown in the front part of the retaining wall construction.

A retaining wall is a wall that is built up against earth pressure to prevent the earth from falling, and it is usually made to prevent the earth from collapsing when building a steep slope or slashing a mountain It is a structure.

Examples of such conventional retaining walls include block retaining walls, gravity concrete retaining walls, and special reinforcing concrete retaining walls. For example, the block piling retaining wall belongs to a widely used axial wall (building wall) from now on, and it is constructed by using a concrete block now. Also, for example, a gravity concrete retaining wall is a structure that prevents the collapse of the ground by the weight of the concrete itself, and is mainly adopted when the height is relatively low. In addition, for example, special reinforced concrete retaining walls are used when the height of retaining walls is so large that it is not economical for the gravity concrete retaining walls or if it is necessary to make the wall vertical so that the use of the paper is advantageous.

However, these conventional retaining walls all have a concrete appearance structure, so they are not friendly to nature, and are not familiar to nearby pedestrians or residents.

Accordingly, it is necessary to introduce a vegetation retaining wall construction that is capable of vegetation of trees and has a beautiful appearance, and is capable of continuously growing vegetated trees.

The present invention has been conceived in view of the above-described problems, and an object of the present invention is to provide a retaining wall block and a vegetation retaining wall construction using the same to ensure that the ornamental plants can continuously grow in the front part of the retaining wall construction.

In order to achieve the above object of the present invention, one preferred embodiment of the present invention is a plantable retaining wall structure, which is provided with a lower layer structure in which a first vegetation block and a second vegetation block are arranged in a row, and an upper layer portion of the lower layer structure. An upper layer structure comprising the upper layer structure in which a left third vegetation block and a right third vegetation block are arranged in a row, the first vegetation block communicating with a bottom surface, a front wall, a left wall, a right wall, and a rear wall. The second vegetation block is made of an open portion, and consists of a bottom surface, a front wall, a left wall, a right wall and a rear wall, and a through groove for passing ground reinforcement in the form of a rod is formed in the upper center of the rear wall. Each of the upper left and right sides of the rear wall further includes a first gap portion and a second gap portion through which a strip-shaped ground reinforcing material extends, and the left third expression The block consists of a bottom surface, a front wall, a left wall, a right wall, a rear wall, and an inclined articulation surface, wherein the inclined articulation surface is formed by a surface cut inclined from a part of the front wall to a part of the right wall. And the right third vegetation block provides a vegetable retaining wall construction comprising a structure that is mirror symmetric with the left third vegetation block.

According to a preferred embodiment, each of the outer surface of the left side wall and the right side wall of the first vegetation block may be formed in each of the block coupling groove that can be inserted or released coupling means (M).

According to a preferred embodiment, each of the outer surface of the left side wall and the right side wall of the second vegetation block may be formed in each of the block coupling groove that can be inserted or released coupling means (M).

According to a preferred embodiment, the outer surface of the left side wall of the left third vegetation block can be formed a block coupling groove that can be inserted or released coupling means (M), the right third vegetation block is the left The third vegetation block and a mirror symmetrical structure can be made.

According to a preferred embodiment, the inverted V-shaped vegetation space formed on the upper portion of the first vegetation block by the inclined joint surface of the left third vegetation block and the inclined joint surface of the right third vegetation block An addition can be formed.

In addition, another preferred embodiment of the present invention to achieve the above object of the present invention is a vegetable retaining wall structure, the lower left vegetation block and the lower right vegetation block is arranged in a row arranged in the upper layer portion of the lower layer structure An upper layer structure to be installed, wherein the upper vegetation block comprises the upper structure, which is arranged in succession, wherein the lower right vegetation block is composed of a bottom surface, a front wall, a left wall and a right wall, of the lower right vegetation block A first communication opening is formed between the left wall and the front wall, and a second communication opening is formed at a rear portion of the lower right vegetation block, and the lower left vegetation block is mirror symmetric with the lower right vegetation block. The upper vegetation block is made of a bottom surface, front wall, left wall, right wall, rear wall And a top wall, wherein the area that meets the front wall of the bottom surface and the area that meets the bottom surface of the front wall are open.

According to a preferred embodiment, the outer surface of the right side wall of the lower right vegetation block can be formed a block coupling groove that can be inserted or released coupling means (M), the lower left vegetation block is the lower right vegetation It may have a structure that is mirror symmetric with the block.

According to a preferred embodiment, each of the outer surface of the left side wall and the right side wall of the upper vegetation block may be formed in each of the block coupling groove that can be inserted or released coupling means (M).

According to a preferred embodiment, a rectangular vegetation space portion formed by the upper vegetation block may be formed on the upper left lower vegetation block and the upper right lower vegetation block.

In addition, another preferred embodiment of the present invention in order to achieve the above object of the present invention is a retaining wall block, which consists of a bottom surface, a front wall, a left wall, a right wall and a rear wall, the rod in the upper center of the rear wall It provides a retaining wall block formed with a through groove for passing the ground reinforcement in the form, and each of the upper left and right of the rear wall is further formed with a first gap and a second gap through which the strip reinforcement is laid. .

According to a preferred embodiment, the retaining wall block may be formed of any one of concrete, stone, glass fiber reinforced plastic, synthetic resin, wood, or metal.

1 is a view showing a part of the vegetation retaining wall structure structure according to the first embodiment of the present invention.
2A and 2B are views for explaining the structure of the first vegetation block applied to the vegetation retaining wall structure structure of FIG.
3A and 3B are views for explaining the structure of the second vegetation block applied to the vegetation retaining wall structure structure of FIG.
4 is a view for explaining the structure of the third vegetation block (30a, 30b) applied to the vegetation retaining wall structure of FIG.
5 is a view showing a portion of a vegetation retaining wall structure structure according to a second embodiment of the present invention.
6 is a view for explaining the structure of the lower vegetation blocks (50a, 50b) applied to the vegetation retaining wall structure of FIG.
7A and 7B are views for explaining the structure of the upper vegetation block 60 applied to the vegetation retaining wall structure structure of FIG.
8 is a view showing a composite retaining wall structure structure in which the vegetation retaining wall structure structure according to the first embodiment and the vegetation retaining wall structure structure according to the second embodiment are combined.
9A to 9C are views for explaining the structure of the stepped vegetation retaining wall structure and the stepped vegetation block applied thereto according to the third embodiment of the present invention.
10A to 10C are views for explaining the vegetation retaining wall structure according to the fourth embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described herein are set forth to assist in understanding the present invention and are not intended to limit the scope of the present invention.

[First Embodiment]

1 is a view showing a portion of the vegetation retaining wall structure structure 1 according to the first embodiment of the present invention, Figures 2a and 2b is a view of the first vegetation block 10 applied to the vegetation retaining wall structure structure (1) 3A and 3B are views for explaining the structure of the second vegetation block 20 applied to the vegetation retaining wall structure structure 1, and FIG. 4 is a vegetation retaining wall structure structure 1. A diagram for explaining the structure of the third vegetation block (30a, 30b) to be applied to.

First, referring to FIG. 1, the vegetation retaining wall structure structure 1 according to the first embodiment of the present invention is linearly arranged in a form in which the first vegetation block 10 and the second vegetation block 20 are alternately repeated. The second layer in which the first layer structure and the left third vegetation block 30a and the right third vegetation block 30b, which form a mirror symmetric structure as an upper layer of the first layer structure, are arranged in a straight line alternately repeating. The structure is made of a structure that is repeatedly constructed to a predetermined height.

Accordingly, the vegetation space portion 40 is formed between the first layer structure and the second layer structure, and the vegetation space portion 40 is directly connected to the soil ground located on the rear surface of the retaining wall structure structure 1. Since it forms a structure in communication with the connected soil filling space (S), it is possible to continuously supply nutrients to plants and the like planted in the soil filling space (S), in particular to the soil filling space (S) Roots such as planted plants may extend to the soil ground through the communication opening 150 (see FIG. 2A) of the first vegetation block 10, so that the plants may die unless there is a special situation such as a drought. It can be completely blocked.

Hereinafter, referring to FIGS. 2A to 4, the first vegetation block 10 constituting the first layer structure, the second vegetation block 20, and the left third vegetation block 30a constituting the second layer structure will be described. And the structure of the right third vegetation block 30b.

First, referring to FIG. 2A, the first vegetation block 10 constituting the first layer structure basically includes a bottom surface 110, a front wall 120, a left wall 130, and a right wall 140. Since the rear side portion of the first vegetation block 10 forms an open portion (hereinafter, “communication opening portion”) 150, an inner space portion of the first vegetation block 10 (hereinafter, “soil and sand”) is formed when the retaining wall is constructed. Filling space portion ") (S) is to form a structure in communication with the earth and sand ground located on the back surface of the retaining wall structure (1).

According to a preferred embodiment, each of the outer surface of the left side wall 130 and the right side wall 140 of the first vegetation block 10 grooves for joining blocks 131, 141 into which the coupling means M can be inserted or released. ) May be formed. Accordingly, after the first vegetation block 10 and the second vegetation block 20 are interviewed with each other, the coupling means M is inserted into the block coupling grooves 131 and 141 of the portions to be interviewed. The first vegetation block 10 and the second vegetation block 20 may be firmly fixed to each other. Meanwhile, in FIG. 2A and the subsequent drawings, the coupling means M has a rectangular columnar shape, and the block coupling grooves 131 and 141 have a shape corresponding thereto, but this is a simple example for explanation. It will be appreciated that other means of joining, consisting of a three-dimensional or plate-like shape such as a circular columnar shape, a triangular columnar shape, and the like, and a groove for block-blocking of a shape corresponding thereto may also be considered.

According to a preferred embodiment, each of the outer surface of the left side wall 130 and the right side wall 140 of the first vegetation block 10 is further formed with soil filling grooves (132, 142) to prevent the collapse of the block. Can be. Accordingly, after the first vegetation block 10 and the second vegetation block 20 are interviewed with each other, the earth and sand is filled in the soil filling grooves 132 and 142 at the portion to be interviewed (and the compaction work thereafter. In this case, any one or more of the first vegetation block 10 and the second vegetation block 20 can be slipped, displaced or collapsed by the frictional force of the filled soil. do.

According to a preferred embodiment, the inner surface of each of the left side wall 130 and the right side wall 140 of the first vegetation block 10, the partition projections 133, 143 forming a boundary for separating the soil filling space (S) ) May be further formed.

Next, referring to FIG. 2B, in constructing the retaining wall, the coupling between the vegetation blocks constituting the first layer structure may include the first vegetation block 10 and the first vegetation block 10, or the second vegetation block ( 20) and the second vegetation block 20, or the first vegetation block 10 and the second vegetation block 20 may be arranged in the form of an interview with each other, a separate panel (P) between the blocks May be listed in such a way as to intervene.

For example, as shown in FIG. 2B, a panel is provided in the block coupling groove 141 formed in the first vegetation block 10 on the left side and the block coupling groove 131 formed in the first vegetation block 10 on the right side. The first vegetation block 10 on the left side and the first vegetation block 10 on the right side may be firmly fixed to each other by inserting both ends of (P). Meanwhile, although FIG. 2B illustrates that the panel P is inserted between the first vegetation block 10 on the left side and the first vegetation block 10 on the right side, the panel P is firmly fixed to each other. It will be appreciated that the panel P can also be inserted and firmly fixed to each other or between the first vegetation block 10 and the second vegetation block 20.

According to a preferred embodiment, each block of the first layer structure and the second layer structure constituting the vegetation retaining wall construction structure 1 is any one of concrete, natural stone, artificial stone, glass fiber reinforced plastic, synthetic resin, wood, or metal material. It may be composed of a material. Similarly, the panel P may be made of any one material of concrete, natural stone, artificial stone, glass fiber reinforced plastic, synthetic resin material, wood, or metal material.

Next, referring to FIG. 3A, the second vegetation block 20 constituting the first layer structure is basically a bottom surface 210, a front wall 220, a left wall 230, a right wall 240, and It is composed of a rear wall 250, a predetermined internal space (S) is formed between the bottom surface 210 and the front wall 220 and the left wall 230 and the right wall 240 and the rear wall 250 Can be.

According to a preferred embodiment, each of the outer surface of the left wall 230 and the right wall 240 of the second vegetation block 20, the coupling means (M) for the block coupling grooves (231, 241) can be inserted or released ) May be formed. Accordingly, after the second vegetation block 20 and the first vegetation block 10 are interviewed with each other, the coupling means M is inserted into the block coupling grooves 231 and 241 of the part to be interviewed. The second vegetation block 20 and the first vegetation block 10 may be firmly fixed to each other.

According to a preferred embodiment, each of the outer surface of the left side wall 230 and the right side wall 240 of the second vegetation block 20 is further formed with soil filling grooves (232, 242) to prevent the collapse of the block Can be. Accordingly, after the second vegetation block 20 and the first vegetation block 10 are interviewed with each other, the earth and sand is filled in the soil filling groove S of the portion to be interviewed (and also the compaction operation is performed). In this case, it is possible to prevent a situation in which any one or more of the second vegetation block 20 and the first vegetation block 10 slips, shifts or collapses due to the frictional force of the filled soil.

According to a preferred embodiment, the back wall 250 of the second vegetation block 20 has a rod-like ground reinforcement A extending from the soil ground located behind the block 20 when the retaining wall is constructed (eg, FIG. Through holes 251 having a structure through which anchors or sole nails, as shown in 3b), may be formed. On the other hand, as shown in Figure 3b, the support plate (A-1) and the structure of preventing the separation of the ground reinforcement (A) at the tip of the rod-shaped ground reinforcement (A) through the through groove 251 A fixing nut A-2 for compressing and fixing the support plate A-1 may be installed.

Referring again to FIG. 3A, in accordance with a preferred embodiment, retaining wall construction between the back wall 250 and the left wall 230 and between the back wall 250 and the right wall 240 of the second vegetation block 20. A first gap portion 252a and a second structure having a band-like ground reinforcement B (eg, a grid as shown in FIG. 3C) that extends from the soil ground located behind the block 20 at the time. The gap portion 252b may be further formed.

Next, referring to FIG. 4, the left third vegetation block 30a constituting the second layer structure basically has a bottom surface 310, a front wall 320, a left wall 330, and a right wall 340. , The rear wall 350 and the inclined articulation surface 360, wherein the inclined articulation surface 360 is formed in a shape in which the front wall 320 and the right wall 340 are inclinedly cut.

According to a preferred embodiment, an outer surface of the left side wall 330 of the left third vegetation block 30a may be formed with a block coupling groove 331 through which the coupling means M may be inserted or released.

According to a preferred embodiment, the inner surface of each of the left side wall 330 and the right side wall 340 of the left third vegetation block (30a) partition projections 333 forming a boundary for separating the soil filling space (S), 343 may be further formed.

Meanwhile, the right third vegetation block 30b (see FIG. 1) constituting the second layer structure may be configured to have a mirror symmetry with the left third vegetation block 30a.

Referring again to FIG. 1, according to a preferred embodiment, when the retaining wall is constructed, the inclined interfacial surface 360 of the left third vegetation block 30a and the inclined interfacial surface 360 of the right third vegetation block 30b are formed. The first vegetation block 10 may be disposed to be placed on the soil filling space (S). Accordingly, the inclined angled surface 360 of the left third vegetation block 30a and the inclined angled surface 360 of the right third vegetation block 30b on the soil filling space S of the first vegetation block 10. The inverted V-shaped vegetation space portion 40 formed by) is formed. That is, since the vegetation space portion 40 forms a structure in communication with the soil filling space (S) that is directly connected to the soil ground located on the rear surface of the retaining wall structure (1), the soil filling space (S) Nutrients can be continuously supplied to plants and the like planted, and the roots of plants and the like planted in the soil part S for filling soils through the communication opening 150 of the first vegetation block 10. Since it can extend to the ground, it is possible to completely block the possibility that the flowers will die unless there is a special situation such as a drought.

[Second Embodiment]

5 is a view showing a part of the vegetation retaining wall structure structure 2 according to the second embodiment of the present invention, Figure 6 is a structure of the lower vegetation blocks (50a, 50b) applied to the vegetation retaining wall structure structure (2) FIG. 7 is a view for explaining the structure of the upper vegetation block 60 applied to the vegetation retaining wall structure 2.

First, referring to FIG. 5, the vegetation retaining wall structure 2 according to the second embodiment of the present invention is linearly arranged in a form in which the lower left vegetation block 50a and the lower right vegetation block 50b are alternately repeated. The first layer structure and the second layer structure in which the upper vegetation block 60 is arranged in a straight line as the upper layer portion of the first layer structure are repeatedly constructed to a predetermined height.

Accordingly, a vegetation space portion 70 is formed between the first layer structure and the second layer structure, and the vegetation space portion 70 is directly connected to the soil ground located on the rear surface of the retaining wall structure structure 2. Since the structure is in communication with the soil filling space (S) that is being made, it is possible to continuously supply nutrients to the plants and the like planted in the soil filling space (S), in particular in this embodiment the soil filling space ( Since roots of plants and the like planted in S) can extend to the soil ground through the communication openings 550 of the two lower vegetation blocks 50a and 50b (see FIG. 7A), the first embodiment shown in FIG. Compared with the vegetation retaining wall structure (2), it is possible to further increase the viability of flowers and the like.

Hereinafter, referring to FIGS. 6 and 7A and 7B, the lower left vegetation block 50a constituting the first layer structure, the lower right vegetation block 50b and the upper vegetation block 60 constituting the second layer structure will be described. Explain the structure of

First, referring to FIG. 6, the lower right vegetation block 50b constituting the first layer structure basically includes a bottom surface 510, a front wall 520, a left wall 530, and a right wall 540. The first communication opening 530-1 is formed between the left wall 530 and the front wall 520 of the lower right vegetation block 50b, and the rear portion of the lower right vegetation block 50b The second communication opening 550 is formed. Here, in the case where the first lower right vegetation block 50b is assembled to interview the lower left vegetation block 50a at the time of the retaining wall construction, the first communication opening 530-1 is earth and sand of the right lower vegetation block 50b. The filling space (S) is to function to communicate with the earth and sand filling space (S) of the lower left vegetation block (50a). In addition, the second communication opening 550 functions to form a structure in which the earth and sand filling space S communicates with the earth and sand ground located on the rear surface of the retaining wall structure 2 when the retaining wall is constructed.

According to a preferred embodiment, the outer surface of the right side wall 540 of the lower right vegetation block 50b may be formed with a block coupling groove 541 through which the coupling means M can be inserted or released. Accordingly, when the right side wall 540 of the lower right vegetation block 50b and the left side wall 530 of the lower left vegetation block 50a are interviewed with each other, the groove for joining the blocks of the lower right vegetation block 50b ( 541 and the lower right vegetation block 50b and the lower left vegetation block 50a can be firmly fixed to each other by inserting the coupling means M into the corresponding grooves of the lower left vegetation block 50a.

According to a preferred embodiment, the outer surface of the right side wall 540 of the lower right vegetation block 50b may be further formed with a soil filling groove 542 on the outer surface of the block to prevent the collapse of the block. Accordingly, when the bottom right vegetation block 50b and the bottom left vegetation block 50a are interviewed with each other, and then the soil is filled in the soil filling groove at the portion to be interviewed (also, a compaction operation is performed thereafter). It is possible to prevent a situation such that any one or more blocks of the lower left vegetation block 50a and the lower right vegetation block 50b slip, shift or collapse due to the frictional force of the filled soil.

According to a preferred embodiment, the respective inner surfaces of the left side wall 530 and the right side wall 540 of the lower right vegetation block 50b form partition projections 533 and 543 which form a boundary separating the soil filling space S. ) May be further formed.

Referring again to FIG. 5, the lower left vegetation block 50 may be formed in a mirror symmetrical structure with the lower right vegetation block 50b.

When the retaining wall is constructed, when the first communication opening 530-1 of the lower right vegetation block 50b is interviewed with the corresponding first communication opening 530-1 of the lower left vegetation block 50a. There is formed a structure in which the soil filling part S of the lower right vegetation block 50b, which is a space in which plants and the like are planted, and the soil filling part S of the lower left vegetation block 50a are connected to each other. . Accordingly, since the living space such as a flower that is exposed to the outside of the retaining wall structure 2 through the vegetation space portion 70 is further expanded, a very favorable environment for vegetation may be created in the supply and demand of nutrients. In addition, the roots of the flowers and the like, which are exposed to the outside of the retaining wall structure 2 through the vegetation space 70, the second communication opening 550 and the lower left vegetation block 50a of the lower right vegetation block 50b. Since the second communication opening 550 can simultaneously extend to the back side earth and sand (see FIG. 7A), it is absolutely advantageous for survival of flowers and the like.

Next, referring to FIGS. 7A and 7B, the top vegetation block 60 constituting the second layer structure basically has a bottom surface 610, a front wall 620, a left wall 630, and a right wall 640. ), A rear wall 650, and a top wall 660, and a predetermined area (a square area in the drawing) of a portion of the bottom surface 610 that meets the front wall 620 and a bottom surface of the front wall 620. The predetermined area (square area in the figure) of the part which meets 610 is opened.

According to a preferred embodiment, the outer surface of each of the left side wall 630 and the right side wall 640 of the upper vegetation block 60, the block coupling grooves 631 and 641 into which the coupling means M can be inserted or released. This can be formed. Here, the coupling means (M) can be replaced by the coupling panel (P) as needed, as described in the retaining wall structure structure (1) according to the first embodiment.

According to a preferred embodiment, each of the outer surface of the left side wall 630 and the right side wall 640 of the upper vegetation block 60 may be further formed with the soil filling grooves 632, 642 to prevent the collapse of the block. have.

FIG. 8 is a view showing the combined retaining wall structure structure 3 in which the vegetation retaining wall structure structure 1 according to the first embodiment and the vegetation retaining wall structure structure 2 according to the second embodiment are combined.

Referring to FIG. 8, the integrated retaining wall structure structure 3 according to the present invention includes an inverted V-shaped vegetation space part formed by the first vegetation block 10 and the third vegetation blocks 30a and 30b ( 40, and at the same time, a rectangular vegetation space portion 70 formed by the lower vegetation blocks 50a and 50b and the upper vegetation block 60 is provided.

The comprehensive retaining wall structure structure 3 according to the present invention may expose the flowers and the like to the outside of the retaining wall through the inverted V-shaped vegetation space portion 40 and the rectangular vegetation space portion 70.

Particularly, in the case of using the integrated retaining wall structure structure 3 according to the present invention, roots of flowers and the like exposed to the outside through the V-shaped vegetation space portion 40 and the rectangular vegetation space portion 70 are exposed. Since it can extend to the earthenware which is located in the back surface of the retaining wall structure 3, it is advantageous for vegetation, such as a flower.

In particular, in the case of using the integrated retaining wall structure structure 3 according to the present invention, the roots of the flowers and the like exposed to the outside through the rectangular vegetation space portion 70 has two lower vegetation blocks 50a and 50b. At the same time, because it can be extended to the soil ground, it is possible to further increase the viability of flowers and the like.

[Third Embodiment]

9A is a view for explaining the structure of the stepped vegetation block 10 'applied to the stepped vegetation retaining wall structure structure 4 according to the third embodiment of the present invention.

Referring to FIG. 9A, the stepped vegetation block 10 ′ includes a left wall 130 and a right wall 140 of the first vegetation block 10 shown in FIG. 2A, each having a protrusion P formed therein. 130 ') and the right wall 140' are the same as those of the first vegetation block 10 shown in Fig. 2A.

Here, the protrusions P formed on the left side wall 130 'and the right side wall 140' of the stepped vegetation block 10 'serves to span the rear wall of the block installed at the bottom. Specifically, when the projections P formed on the left side wall 130 'and the right side wall 140' of the stepped vegetation block 10 'span the rear wall of the block provided at the bottom thereof, the stepped vegetation The block 10 'is retracted to the rear side of the block at the lower end by the thickness of the protrusion P.

9b and 9c show the stepped vegetation retaining wall structure structure 4 according to the third embodiment of the invention from the front and the side, respectively.

9B, the stepped vegetation retaining wall structure structure 4 according to the third embodiment of the present invention has a shape in which the first vegetation block 10 and the first vegetation block 10 are connected by a panel P. And the upper structure having a structure in which a stepped vegetation block 10 'and a stepped vegetation block 10' are connected by a panel P as a base structure to be listed, and an upper layer structure which is retracted from the base structure to the rear side. . In addition, a structure having a structure in which the stepped vegetation block 10 'and the stepped vegetation block 10' are connected to the panel P as another upper layer structure that is retreated to the rear side from the upper layer structure on the upper part of the upper layer structure. It can be further installed, and thus, by repeatedly repeating the process of installing the other upper structure retreating to the rear side on the upper structure several times, to complete the stepped vegetation retaining wall structure structure 4 as shown in Figure 9c can do.

Referring to FIG. 9C, the stepped vegetation retaining wall structure structure 4 according to the third embodiment of the present invention is blocked by a panel P between the stepped vegetation block 10 'and the stepped vegetation block 10'. Since the soil is accumulated to a certain height in the space, it is possible to plant plants and the like inside the space blocked by this panel (P). In addition, flowers and the like inside the space blocked by the panel P may be exposed to the outside of the retaining wall through the empty space above the panel P.

In particular, when using the stepped vegetation retaining wall structure structure 4 according to the third embodiment of the present invention, the stepped retaining wall structure 4 may be implemented only by repeatedly assembling the vegetation block 10 'having a simple structure.

[Fourth Embodiment]

FIG. 10A is a view showing a part of the vegetation retaining wall structure 2 'according to the fourth embodiment of the present invention, and FIG. 10B shows the lower vegetation blocks 50a' and 50b 'applied to the vegetation retaining wall structure 2'. FIG. 10C is a view for explaining the structure of the upper vegetation block 60 applied to the vegetation retaining wall structure 2 '.

In the vegetation retaining wall structure structure 2 'according to the fourth embodiment of the present invention, the lower vegetation blocks 50a and 50b of the vegetation retaining wall structure structure 2 according to the second embodiment have lower vegetation blocks 50a' and 50b '. All other components are identical except that they are replaced with).

First, referring to FIG. 10A, the vegetation retaining wall structure 2 'according to the fourth embodiment of the present invention has a form in which the lower left vegetation block 50a' and the lower right vegetation block 50b 'are alternately repeated. The first layer structure is arranged in a straight line, and the second layer structure in which the upper vegetation block 60 is arranged in a straight line as an upper layer of the first layer structure is repeatedly constructed to a predetermined height.

A vegetation space portion 70 is formed between the first layer structure and the second layer structure, and the vegetation space portion 70 is directly connected to the earth and sand ground located on the rear surface of the retaining wall structure structure 2 '. Since the structure is in communication with the filling space (S), it is possible to continuously supply nutrients to the plants and the like planted in the soil filling space (S), in particular in this embodiment the soil filling space (S) Roots, such as plants planted in the can extend to the soil ground through the communication openings 550 of the two lower vegetation blocks (50a ', 50b'), it is possible to further increase the viability of the flowers and the like.

Referring to FIG. 10B, the lower right vegetation block 50b ′ constituting the first layer structure basically includes a bottom surface 510, a front wall 520, a left wall 530, and a right wall 540 ′. A first communication opening 530-1 is formed in the left side wall 530 of the lower right vegetation block 50b ', and the right side wall 540' of the lower right vegetation block 50b 'is the left side wall. It is formed in the shape corresponding to 530. That is, the right side wall 540 'is formed with a third communication opening 540'-1 having a shape corresponding to the first communication opening 530-1 in the left wall 530.

Accordingly, the vegetation retaining wall structure 2 'according to the fourth embodiment of the present invention has a portion 530-1 and a portion 540'-1 of the left side wall of the plurality of blocks constituting the first layer structure. ) Are all open structures, so that all of the plurality of blocks constituting the first layer structure communicate with each other.

On the other hand, as in the second embodiment, the second communication opening portion 550 forms a structure in which the earth and sand filling space S communicates with the earth and sand ground located on the rear surface of the retaining wall structure 2 when the retaining wall is constructed. Function.

In the case of building the retaining wall, when the lower right vegetation block 50b 'and the lower left vegetation block 50a' are interviewed, the space part for soil filling of the lower right vegetation block 50b ', which is a space where plants and the like, are planted. A structure in which S and the soil filling space S of the lower left vegetation block 50a 'are connected to each other is formed. In particular, in the present embodiment, since the structure in which the soil filling spaces S are connected to each other is formed in the entire first layer structure, all of the blocks constituting the first layer structure communicate with each other. By such a communication structure, since the living space such as flowers can be further expanded, a very favorable environment for vegetation can be created in the supply and demand of nutrients. In addition, the roots of flowers and the like, which are exposed to the exterior of the retaining wall structure 2 through the vegetation space part 70, have a second communication opening 550 and a lower left vegetation block 50a of the lower right vegetation block 50b ′. Since it is possible to simultaneously extend to the back side earth and sand through the second communication opening 550 of '), it is absolutely advantageous for the survival of flowers and the like, as described in the vegetation retaining wall structure structure 2 according to the second embodiment. same.

Meanwhile, since the upper vegetation block 60 constituting the second layer structure has been described above through the vegetation retaining wall structure structure 2 according to the second embodiment, a detailed description thereof will be omitted.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

Claims (12)

As a plantable retaining wall construction,
A lower layer structure in which the first vegetation block 10 and the second vegetation block 20 are arranged in a row,
As an upper layer structure installed in the upper layer of the lower layer structure, the upper third structure 30a and the right third vegetation block 30b comprises the upper structure, which is configured in a row,
The first vegetation block 10 is made of a bottom surface 110, the front wall 120, the left wall 130, the right wall 140 and the rear communication opening 150,
The second vegetation block 20 consists of a bottom surface 210, a front wall 220, a left wall 230, a right wall 240, and a back wall 250, and an upper portion of the back wall 250. A rod-shaped ground reinforcement through-hole 251 is formed in the center thereof, and a first gap portion 252a and a first band portion 252a through which a band-shaped ground reinforcement extends in each of the upper left and right sides of the rear wall 250. 2 gap portion 252b is further formed,
The left third vegetation block 30a is composed of a bottom surface 310, a front wall 320, a left wall 330, a right wall 340, a rear wall 350 and an inclined articulation surface 360, The inclined articulated surface 360 is formed of a surface that is inclinedly cut from a portion of the front wall 320 to a portion of the right wall 340,
The right third vegetation block (30b) has a structure that is mirror-symmetrical with the left third vegetation block (30a), vegetable retaining wall construction. The method of claim 1,
On each outer surface of the left side wall 130 and the right side wall 140 of the first vegetation block 10, block coupling grooves 131 and 141 into which the coupling means M can be inserted or released, respectively. Vegetable retaining wall construction formed. The method of claim 1,
On each outer surface of the left side wall 230 and the right side wall 240 of the second vegetation block 20, block coupling grooves 231 and 241 into which the coupling means M can be inserted or released, respectively. Vegetable retaining wall construction formed. The method of claim 1,
On the outer surface of the left side wall 330 of the left third vegetation block 30a, a block coupling groove 331 through which the coupling means M can be inserted or released is formed, and the right third vegetation block ( 30b) has a structure that is mirror symmetrical with the left third vegetation block (30a), vegetable retaining wall construction. The method of claim 1,
An upper portion of the first vegetation block 10 is formed by the inclined articulation surface 360 of the left third vegetation block 30a and the inclined articulation surface 360 of the right third vegetation block 30b. Vegetable retaining wall construction is formed, the inverted V-shaped vegetation space portion 40 is formed. As a plantable retaining wall construction,
A lower structure comprising a lower left vegetation block 50a and a lower right vegetation block 50b arranged in a row,
An upper layer structure installed in the upper layer of the lower layer structure, the upper vegetation block 60 comprises the upper layer structure, which is configured in a row,
The lower right vegetation block 50b includes a bottom surface 510, a front wall 520, a left wall 530, and a right wall 540, and the left wall 530 of the lower right vegetation block 50b. A first communication opening portion 530-1 is formed at a portion that meets the front wall 520, and a second communication opening portion 550 is formed at a rear portion of the lower right vegetation block 50b. And
The lower left vegetation block 50a is made of a mirror symmetrical structure with the lower right vegetation block 50b,
The upper vegetation block 60 is composed of a bottom surface 610, a front wall 620, a left wall 630, a right wall 640, a back wall 650 and the top wall 660, the bottom surface A vegetation-retaining wall construction, in which a portion of the 610 that meets the front wall 620 and a portion of the front wall 620 that meets the bottom surface 610 are opened. The method according to claim 6,
The outer surface of the right side wall 540 of the lower right vegetation block 50b is formed with a block coupling groove 541 into which the coupling means M can be inserted or released, and the lower left vegetation block 50a. The vegetation-bearing retaining wall made of a structure that is mirror-symmetrical with the lower right vegetation block (50b). The method according to claim 6,
Block joining grooves 631 and 641 are formed on outer surfaces of the left side wall 630 and the right side wall 640 of the upper vegetation block 60, through which coupling means M can be inserted or released. Vegetable retaining wall construction. The method according to claim 6,
The vegetation-retaining wall construction is formed on the upper left of the lower left vegetation block (50a) and the right lower vegetation block (50b) is formed of a rectangular vegetation space portion 70 made by the upper vegetation block (60). delete delete The method of claim 1,
The second vegetation block 20 is formed of any one of concrete, stone, glass fiber reinforced plastic, synthetic resin, wood, or metal, vegetable retaining wall construction.

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