WO2009145432A1

WO2009145432A1 - Retaining wall block assembly with adjustable stacked angle for vegetation

Info

Publication number: WO2009145432A1
Application number: PCT/KR2009/001596
Authority: WO
Inventors: 김성민
Original assignee: Kim Sung Min
Priority date: 2008-03-31
Filing date: 2009-03-30
Publication date: 2009-12-03
Also published as: KR20090104213A

Abstract

The present invention is a retaining wall block assembly for promoting growth of vegetation which allows adjustment for inclined stacking, and supports a defined surface area formed by municipal construction or an inclined surface such as a roadside curb, bank, riverbank, wall of an apartment complex, etc., and is stacked to prevent soil erosion. The invention is able to promote the growth of vegetation and adjusts the stack angle thereof. The block assembly comprises a housing for containing soil, and a water or plant seed channel for providing water to the housing. The plant grown therein adds green to the whole stacked retaining wall and harmonizes with neighboring green zones, improving the city's appearance. Furthermore, since an interlocking pin and a blit are prepared as coupling units, various angled stacks can be formed by upper layers and lower layers and the stack angle can be adjusted corresponding to an angled soil surface or a slope.

Description

Reinforced soil retaining wall block assembly for vegetation with adjustable stacking angle

The present invention relates to a reinforcement retaining wall block assembly for vegetation can be laminated angle control, and more specifically, to support the slope or law surface of the incision formed by civil engineering and to be laminated to prevent the collapse of the earth and sand to allow a variety of vegetation The present invention relates to a vegetation retaining soil retaining wall block assembly having a stacking angle adjustable to be stacked at an inclined angle.

In general, retaining walls using stone or concrete retaining wall blocks are used on slopes, banks, riverbanks, and landscaping walls of roadsides to prevent soil from being sheared or deformed by external pressure, thereby preventing deformation or collapse. Constructing a structure.

The retaining wall blocks are typically constructed in which the upper and lower rows are staggered with each other in a zigzag manner, and a separate reinforcement such as a geogrid for supporting the soil formed behind the retaining wall blocks is installed therebetween.

Therefore, the reinforcement earth retaining wall constructed as described above has a bearing capacity by the concrete-molded block and the reinforcement binds with the soil to form a large gravity structure, so that the shear resistance and the load are evenly distributed so that it adapts well to the uneven settlement. .

In addition, the retaining wall block has a configuration capable of not only a vertical scale in which the blocks are stacked in a row, but also an upper retracting scale in which the blocks stacked toward the upper end are positioned little by little to have an inclination angle.

In addition, by forming soil layer in the filling hole of the block in the upper retreat construction process, the grass or wild vegetation, such as plants to grow naturally and to enable the habitation of animals to create a natural environment.

However, in the process of retreating the retaining wall blocks as described above, even if a separate means for adjusting the inclination angle between the blocks stacked in the upper row and the lower row is not provided or has only one predetermined inclination angle, the stacking inclination angle There was a problem that it is not easy to adjust him or have a precise inclination angle in the process of building.

In addition, the retaining wall blocks used in the related art were structures that had only a function of the retaining wall without a space for plants to grow and had nothing to do with the vegetation of the plants.

An object of the present invention for solving the above problems is to secure a sufficient vegetation space of the plant so that the entire retaining wall laminated by the plants planted within a short time can be greening, and the upper and lower layers stacked It is to provide a vegetation-reinforced soil retaining wall block assembly capable of adjusting the lamination angle so that the retaining wall blocks of the liver have various lamination inclination angles so as to precisely correspond to the inclined or normal surfaces of the soil.

In order to support the slope or the slope of the incision formed by civil works, such as slopes, embankments, riverbanks and landscaping walls of roadsides in accordance with an embodiment of the present invention for achieving the above object and to prevent the collapse of soil Reinforced soil retaining wall block assembly for vegetation, with vegetation and stacking angle, which can be stacked at multiple inclination angles, is laminated with geogrids that generate frictional force, pullout resistance and shear stress with soil. The retaining wall block is a receiving portion having a front and an upper portion, a channel formed in communication with the rear of the receiving portion, a plurality of coupling holes formed on the bottom surface of the receiving portion, and formed on both sides of the upper surface of the retaining wall block. When stacking the blocks are provided with a plurality of pin holes formed to correspond to the coupling hole,

Soil containing a mixture of seeds of the soil and the plant, the head portion accommodated in the receiving portion of the retaining wall block, and the tail portion connected to the head and embedded in the backfill soil through the waterway of the retaining wall block ); And an interlocking pin inserted into the coupling hole and the pinhole to adjust the stacking angle of the retaining wall block to a plurality of angles.

According to an embodiment of the present invention, a bullet is inserted into the insertion hole provided in the upper body of the interlocking pin and inserted into the coupling hole, and further provided with a bullet for adjusting the stacking angle of the retaining wall block to a plurality. It is characterized by.

In accordance with another embodiment of the present invention to support the slope or the slope of the incision formed by the civil works, such as slopes, embankments, riverbanks and landscaping walls of the roadside and stacked to prevent the collapse of the soil, vegetation is possible and multiple The vegetation-reinforced soil retaining wall block assembly with adjustable stacking angle, which is piled up at an inclined angle, has a front and an upper portion on the retaining wall block which is laminated with a geogrid that generates friction, pull resistance and shear stress with soil. Is formed to communicate with the receiving portion is open, the channel formed in communication with the rear of the receiving portion, a plurality of coupling holes formed on the bottom surface of the receiving portion, and the upper surface of the retaining wall block so as to correspond to the coupling hole when the retaining wall block is laminated It is provided with a plurality of pinholes formed,

An interlocking pin inserted into the coupling hole and the pinhole to adjust the stacking angle of the retaining wall block to a plurality of angles; In order to trap the seeds of the soil and plants filled in the receiving portion so as not to escape to the front of the retaining wall block is inserted into the grill fitting hole provided on both front sides of the retaining wall block and the grill seating groove provided in the lower portion of the retaining wall block A grill member seated and coupled; And a non-woven fabric detachably mounted to the rear surface of the grill member and to which a plurality of plant seeds are adhered.

According to another embodiment of the present invention, any one of the grill fitting holes provided on both front sides of the retaining wall block has a wider volume in the horizontal direction.

When the retaining wall is constructed using the reinforcing soil retaining wall block assembly for vegetation reinforcement soil control according to the present invention as described above, the retaining wall laminated by plants planted in a short time by allowing the vegetation space of the retaining wall block to be widely used. It is possible to obtain the effect that the greening is formed to eliminate the aversion of the ugly structure, and that the retaining wall blocks between the upper and lower layers stacked to have various stacking inclination angles can precisely respond to the slope or the slope of the soil. .

1 is an exploded perspective view showing a reinforcing soil retaining wall block assembly for vegetation is adjustable stacking angle according to an embodiment of the present invention.

Figure 2 is a schematic view showing a combined state of the reinforcing soil retaining wall block assembly for vegetation is adjustable stacking angle according to an embodiment of the present invention.

Figure 3 is a perspective view showing an example of the interlocking pin of the retaining wall block assembly.

Figure 4 is a plan view showing an example of the interlocking pin of the retaining wall block assembly.

Figure 5 is a perspective view showing another example of the interlocking pin and the block of the retaining wall block assembly.

6 is a cross-sectional view taken along line A-A of FIG.

7 is a cutaway perspective view of another example of an interlocking pin of a retaining wall block assembly.

8 to 11 are side views of the blocks of the retaining wall block assembly.

FIG. 12 is a cross sectional view taken along line B-B in FIG. 5; FIG.

13 and 14 are cross-sectional views showing an example of an example of an interlocking pin of the retaining wall block assembly.

15 to 18 are cross-sectional views showing another example of an interlocking pin and retaining block of the retaining wall block assembly.

19 is a front view of an embodiment of the reinforcing soil retaining wall block assembly for vegetation is adjustable stacking angle according to an embodiment of the present invention.

20 is a side view of an embodiment of the reinforcing soil retaining wall block assembly for vegetation is adjustable stacking angle according to an embodiment of the present invention.

Figure 21 is an exploded perspective view showing a reinforcing soil retaining wall block assembly for vegetation adjustable stacking angle according to another embodiment of the present invention.

Figure 22 is a side cross-sectional view showing a reinforcing soil retaining wall block assembly for vegetation adjustable stacking angle according to another embodiment of the present invention.

* Brief description of symbols for the main parts of the drawings *

5: Geogrid 5-1: Horizontal Bars

5-2: Vertical Bar 5-3: Fastening Hole

10: retaining wall block 12: receiving portion

14: Channel 16: Joiner

16-1: rear face 18: pinhole

20: sack 22: head

24: tail 30: interlocking pin

32: lower body 34: upper body

36: Shovel 38: Stopper

40: Bullet 42: Insert

43: fitting hole 44: jaw

50: grill member 52: grill fitting hole

54: grill seating groove 60: nonwoven fabric

70: Seed

In order to support the inclined surface or slope of the incision formed by civil works, such as slopes, embankments, riverbanks and landscaping walls of roadsides according to an embodiment of the present invention, it is stacked to prevent the collapse of soil, and vegetation is possible and multiple slopes The vegetation-reinforced soil retaining wall block assembly with adjustable stacking angle, which is stacked at an angle, has a front and an upper portion on the retaining wall block stacked with a geogrid that generates frictional force, pullout resistance and shear stress with soil. An open receiving portion, a channel formed in communication with the rear of the receiving portion, a plurality of coupling holes formed on the bottom surface of the receiving portion, and formed on both sides of an upper surface of the retaining wall block, and formed to correspond to the coupling hole when the retaining wall block is laminated; A plurality of pinholes are provided, which contain a combination of soil and plant seeds and can be housed in the retaining wall of the retaining wall block. And a head portion, the head portion connected to the tail portion is formed to be buried in the backfill soil through the channel of the retaining wall block tonang (土囊); And an interlocking pin inserted into the coupling hole and the pinhole to adjust the stacking angle of the retaining wall block to a plurality of angles.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the reinforcing soil retaining wall block assembly for vegetation is adjustable stacking angle according to the present invention.

1 is an exploded perspective view showing a vegetation-reinforced soil retaining wall block assembly capable of adjusting the stacking angle according to an embodiment of the present invention, Figure 2 is a vegetation-reinforced soil retaining wall block assembly capable of adjusting the stacking angle according to an embodiment of the present invention 3 is a perspective view showing an example of an interlocking pin of the retaining wall block assembly, FIG. 4 is a plan view showing an example of an interlocking pin of the retaining wall block assembly, and FIG. 5 is an inter of the retaining wall block assembly. Another example of the locking pin and a perspective view of the block, Figure 6 is a cross-sectional view of the AA of Figure 5, Figure 7 is a cutaway perspective view of another example of the interlocking pin of the retaining wall block assembly, Figures 8 to 11 12 is a side view of the block of the retaining wall block assembly, FIG. 12 is a cross-sectional view of BB of FIG. 5, and FIGS. 13 and 14 are cross-sectional views showing an example of an example of an interlocking pin of the retaining wall block assembly. 15 to 18 are cross-sectional views showing another example of an interlocking pin and a block of the retaining wall block assembly, and FIG. 19 is a vegetation-reinforced soil retaining wall block having an adjustable lamination angle according to an embodiment of the present invention. Figure 20 is a front view of an embodiment of the assembly, Figure 20 is a side view of an embodiment of the reinforcing soil retaining wall block assembly for vegetation is adjustable stacking angle according to an embodiment of the present invention, Figure 21 according to another embodiment of the present invention Fig. 22 is an exploded perspective view showing the vegetation reinforcement retaining wall block assembly for stacking angle control according to another embodiment of the present invention.

In order to support the inclined surface or the slope of the incision formed by the civil works such as the slope of the roadside, the embankment, the riverbank and the landscaping wall of the apartment complex, and to be stacked to prevent the collapse of the soil, the vegetation is possible and is stacked at a plurality of inclination angles. Reinforced soil retaining wall block assembly for vegetation is adjustable according to an embodiment, as shown in Figures 1 to 20, Geogrid (5), retaining wall block 10, ton (土囊, 20) And an inter locking pin (30), further provided with a bullet (40).

The geogrid 5 is a general product used for preventing the earth pressure, by connecting a plurality of horizontal bars (5-1) and vertical bars (5-2) to form an elliptical fastening hole (5-3) as described later Insert the interlocking pin 30 to be in close contact serves to generate frictional force, pullout resistance and shear stress with the soil.

The geogrid (5) can be used to select the specifications and materials through structural dynamics calculations applying the height of the retaining wall block 10, the soil and load.

The retaining wall block 10 is stacked with the geogrid 5 interposed therebetween, and its overall shape has a space for holding the sack 20 to be described next in the shape of a tertiary shape as shown in FIG. .

That is, the front portion of the retaining wall block 10 is provided with a receiving portion 12 for accommodating the tonang 20, the receiving portion 12 is in a state in which the front and the top is open.

Therefore, the vegetation planted from the tonza 20 contained in the receiving portion 12 is sprouted to the front and the top of the retaining wall block 10 to cover the entire retained wall built in a short time.

The rear portion of the retaining wall block 10 is provided with a channel 14 formed in communication with the receiving portion 12.

The waterway 14 creates a passage through which water flows between the sack 20 and the backfilled soil filled in the latter half of the retaining wall, and backs it up by placing a tail 24 provided in the manufacture of the sack 20 thereon. The water in the soil is directed to the tonic 20 so that sufficient water can be supplied to the tonic 20.

A plurality of coupling holes 16 are formed on the bottom surface of the receiving portion 12 of the retaining wall block 10.

The retaining wall blocks 10 are connected to the coupling hole 16 by allowing the upper body 34 of the interlocking pin 30 coupled to the retaining wall block 10 to be lowered upon stacking of the retaining wall block 10. Interlocking is achieved between each other, and also serves as a passage through which water flows down to the tonang 20 of the retaining wall block 10 below.

The rear surface 16-1 of the coupling hole 16 of the retaining wall block 10 may be formed in a circumferential shape.

Accordingly, when the retaining wall blocks 10 are coupled, the interlocking pin 30 may move along the rear surface 16-1 so that the retaining wall block 10 placed below and the retaining wall block 10 placed thereon are stacked. The angle of inclination can be precisely changed in various forms.

The upper both sides of the retaining wall block 10 are provided with a plurality of pin holes 18 formed to correspond to the coupling hole 16 when the retaining wall blocks 10 are stacked, and the pin holes 18 of the interlocking pins 30 are provided. The lower body 32 is inserted.

The pinhole 18 allows the upper and lower left and right sides of the retaining wall block 10 and the retaining wall block 10 placed above to be interlocked by the interlocking pins 30 when the retaining wall blocks 10 are coupled to each other. Bonded with (5), the retaining wall constructed can withstand earth pressure.

The tonic 20 is accommodated in the receiving portion 12 of the retaining wall block 10 to allow soil and plant seeds to stay in the retaining wall block 10, as shown in Figure 1, the head 22 ) And tail 24.

The head 22 is a portion that is mixed with the seeds of the soil and plants are contained, and is accommodated in the receiving portion 12 of the retaining wall block (10).

The tail portion 24 is connected to the head portion 22 and is embedded in the backfill soil through the channel 14 of the retaining wall block 10, and the water in the backfill soil as the head portion 22 as described above. It serves as a guide.

The tonang 20 is made of a non-woven fabric of a special material that does not permanently deteriorate and does not interfere with the germination of plant seeds, it is a bag that can be mixed with soil and plant seeds inside.

In addition, the toner 20 may be made of a synthetic resin material having an elastic force to be easily accommodated when accommodated in the receiving portion 12 of the retaining wall block 10.

As shown in FIG. 2, the inter locking pin 30 is coupled to the coupling hole 16 of the pinhole 18 of the retaining wall block 10 and the retaining wall block 10. Interlocking the vertical retaining wall blocks 10 stacked by being inserted and coupled to each other.

The interlocking pin 30 is composed of a lower body 32 and an upper body 34 as shown.

The lower body 32 of the interlocking pin 30 forms a slope to narrow toward the front and rear half from the middle portion, and is inserted into the pinhole 18 of the retaining wall block 10 to be inserted into the pinhole 18. Allows flow in the left and right directions within the space.

The reason why the lower body 32 of the interlocking pin 30 is movable in the space of the pinhole 18 as described above is because the upper body 34 of the elliptical fastening hole 5-3 of the geogrid 5. In order to be able to be in close contact with the horizontal bar (5-1) and the vertical bar (5-2) when inserted into fastening).

Here, the upper body 34 of the interlocking pin 30 is coupled to the upper portion of the lower body 32 so that the protruding length of the front and rear portions from the lower body 32 is different.

That is, the length of the upper body 34 protruding from the lower body 32 is made to protrude differently to T1 and T2 as shown in FIG. 4 so that the interlocking pins 30 when the retaining wall blocks 10 are stacked. By alternately inserting into the pinhole 18 in the front and rear alternately so that the stacking angle between the retaining wall block 10 and the retaining wall block 10 placed on the upper portion can be formed differently, which will be described in detail with reference to an example. do.

In addition, the front and rear surfaces of the upper body 34 have a circumferential shape, and are freely along the rear surface 16-1 of the coupling hole 16 when inserted into the coupling hole 16 of the retaining wall block 10. Move to to be combined.

In addition, when the retaining wall blocks 10 are stacked, the coupling hole 16 of the upper body 34 and the upper body 34 are angularly adjustable so that the stacking angles between the retaining wall blocks 10 are varied. To make it possible.

In the upper body 34 of the interlocking pin 30, as shown in FIGS. 5 and 6, an insertion hole 36 having a stopper 38 is formed on a lower surface thereof, which will be described later. By allowing the bullet 40 to be inserted, the stacking angle of the retaining wall block 10 can be further varied.

Here, the stopping jaw 38 provided in the insertion hole 36 may be formed on the upper surface thereof.

Meanwhile, the insertion hole 36 of the interlocking pin 30 may be formed to penetrate forward and backward as shown in FIG. 7.

By forming the insertion hole 36 to penetrate, the angle of the retaining wall block 10 can be further diversified by the different protruding lengths T1 and T2 when the block 40 is inserted.

The bullet 40 serves to additionally adjust the angle when a more gentle lamination angle is required in addition to the lamination angle of the two retaining wall blocks 10 of T1 and T2 of the interlocking pin 30. .

That is, the bullet 40 is coupled to the insertion hole 36 provided in the upper body 34 of the interlocking pin 30, as shown in FIGS. 5 and 7. Is inserted but has a function to adjust the stacking angle of the retaining wall block 10 to a plurality.

As described above, a change in the stacking angle of the retaining wall blocks 10 by the block 40 will be described in detail with reference to the following example.

The block 40 is formed in a rectangular shape (see Fig. 12), but each side is provided with fitting holes 43 having different lengths so as to be inserted into the insertion holes 36 of the interlocking pins 30 and inserted. It consists of a sieve 42 and a jaw 44 which prevents complete insertion when inserted into the insertion hole 36.

Here, the additional stacking angle of the retaining wall blocks 10 is determined by the length of the insert 42 of the block 40 is inserted into the insertion hole 36 formed in the upper body 34 of the interlocking pin 30. The insertion degree is determined by the stopping jaw 38 which prevents the insertion when the insert 42 is inserted into the insertion hole 36, the insertion degree 43 is inserted into the insert 42 This can be seen from the unformed part.

That is, as shown in FIGS. 8 to 11, the distance between the portion where the fitting hole 43 of the insert 42 is not formed and the prevention jaw 44 is P1, P2, P3, and P4. .

일례One example

Next, look at an embodiment of the reinforcing soil retaining wall block assembly for vegetation is possible to control the stacking angle according to the present invention made as described above.

일례 1Example 1

First, the state in which the retaining wall is installed by using the vegetation-reinforced soil retaining wall block assembly will be described with reference to FIGS. 19 and 20.

First, the first layer of the retaining wall block 10 is placed on the bottom of the foundation having good drainage.

When the retaining wall block 10 is in the proper position, the head part 22 of the bag 20 filled with a mixture of soil and seeds in the container part 12 is placed in the container part 12, and the tail part 24 is Long along the channel 14.

Then, the lower bodies 32 of the interlocking pins 30 are inserted into and fixed to the pinholes 18 formed on both upper sides of the retaining wall block 10.

At this time, the front and rear portions of the interlocking pin 30 are appropriately selected by the worker in accordance with the inclined surface or the law surface of the soil.

Next, the upper body 34 of the interlocking pin 30 is inserted into the elliptical fastening hole 5-3 of the geogrid 5.

Then, the tail portion of the tonal sacks 20 hanging from the rear of the retaining wall block 10 is covered with backfill soil.

Then, the retaining wall block 10 of the second layer is stacked on the upper surface between the retaining wall blocks 10 of the first layer.

At this time, the upper body 34 of the interlocking pin 30 is inserted into the coupling hole 16 of the second layer retaining wall block 10 so as to have an appropriate stacking angle, but the rear surface 16 of the coupling hole 16 is provided. Provide a change in angle by keeping it in the proper position along -1).

In addition, in order to have a more gentle stacking angle of the retaining wall blocks 10, the second layer retaining wall may be coupled to the insert hole 36 of the upper part 34 of the interlocking pin 30. It is inserted into the coupling hole 16 of the block 10.

In the same manner as described above, the third layer, the fourth layer, the fifth layer... … You can stack them sequentially.

일례 2Example 2

Next, a change in the stacking angle by the interlocking pins 30 when the retaining wall blocks 10 are stacked will be described with reference to FIGS. 13 and 14.

As shown in FIG. 13, when the retaining wall blocks 10 are to be stacked at a stacking angle T1, an operator places the retaining wall block 10 of the second layer on the upper surface between the retaining wall blocks 10 of the first layer. In order to stack, the lower body 32 of the interlocking pin 30 is inserted into the pinhole 18 of the first layer, but the installation direction of the upper body 34 is adjusted to be made at the stacking angle T1.

That is, the stacking angle T1 of the upper body 34 of the interlocking pin 30 is directed forward.

After the interlocking pin 30 is coupled to the retaining wall block 10 of the first layer, the operator allows the upper body 34 to be inserted into the coupling hole 16 of the retaining wall block 10 of the second layer. The front face of the coupling hole 16 is brought into contact with the upper body 34.

Therefore, the lamination angle between the retaining wall block 10 of the first layer and the retaining wall block 10 of the second layer is T1.

As shown in FIG. 14, when the retaining wall blocks 10 are to be stacked at a stacking angle T2, an operator places the retaining wall block 10 of the second layer on the upper surface between the retaining wall blocks 10 of the first layer. In order to stack, the lower body 32 of the interlocking pin 30 is inserted into the pinhole 18 of the first layer, but the installation direction of the upper body 34 is adjusted to be made at the stacking angle T2.

That is, the stacking angle T2 by the upper body 34 of the interlocking pin 30 is directed forward.

Therefore, the lamination angle between the retaining wall block 10 of the first layer and the retaining wall block 10 of the second layer is T2.

일례 3Example 3

Next, a method of allowing the change of the stacking angle by the combination of the interlocking pins 30 and the blocks 40 to achieve a more gentle inclination angle when the retaining wall blocks 10 are stacked will be described with reference to FIGS. 15 to 18. Shall be. However, an embodiment using only one T2 among the stacking angles T1 and T2 by the interlocking pin 30 will be described.

As shown in FIG. 15, when the retaining wall blocks 10 are to be stacked at a stacking angle T2 + P1, the operator may set the retaining wall blocks 10 of the second layer on the upper surface between the retaining wall blocks 10 of the first layer. Insert the lower body 32 of the interlocking pin 30 into the pinhole 18 of the first layer in order to accumulate, and adjust the installation direction of the upper body 34 so that the stacking angle T2 can be achieved. Next, the block 40 is inserted into the insertion hole 36 of the upper body 34, so that the insertion length thereof is P1.

As described above, after the interlocking pin 30 to which the block 40 is coupled is coupled to the retaining wall block 10 of the first layer, the worker is connected to the coupling hole 16 of the retaining wall block 10 of the second layer. The upper body 34 and the block 40 are to be inserted, but the front surface of the coupling hole 16 is in contact with the stop 44 of the block 40.

Therefore, the lamination angle between the retaining wall block 10 of the first layer and the retaining wall block 10 of the second layer is T2 + P1.

As shown in FIG. 16, when the retaining wall blocks 10 are to be laminated at a stacking angle T2 + P2, the operator may set the retaining wall blocks 10 of the second layer on the upper surface between the retaining wall blocks 10 of the first layer. Insert the lower body 32 of the interlocking pin 30 into the pinhole 18 of the first layer in order to accumulate, and adjust the installation direction of the upper body 34 so that the stacking angle T2 can be achieved. Next, the block 40 is inserted into the insertion hole 36 of the upper body 34, so that the insertion length thereof is P2.

Therefore, the lamination angle between the retaining wall block 10 of the first layer and the retaining wall block 10 of the second layer is T2 + P2.

As shown in FIG. 17, when the retaining wall blocks 10 are to be stacked at a stacking angle T2 + P3, the operator may set the retaining wall blocks 10 of the second layer on the upper surface between the retaining wall blocks 10 of the first layer. Insert the lower body 32 of the interlocking pin 30 into the pinhole 18 of the first layer in order to accumulate, and adjust the installation direction of the upper body 34 so that the stacking angle T2 can be achieved. Next, the bullet 40 is inserted into the insertion hole 36 of the upper body 34, so that the insertion length thereof is P3.

Therefore, the lamination angle between the retaining wall block 10 of the first layer and the retaining wall block 10 of the second layer is T2 + P3.

As shown in FIG. 18, when the retaining wall blocks 10 are to be stacked at a stacking angle T2 + P4, the operator may set the retaining wall blocks 10 of the second layer on the upper surface between the retaining wall blocks 10 of the first layer. Insert the lower body 32 of the interlocking pin 30 into the pinhole 18 of the first layer in order to accumulate, and adjust the installation direction of the upper body 34 so that the stacking angle T2 can be achieved. Next, the block 40 is inserted into the insertion hole 36 of the upper body 34, so that the insertion length thereof is made of P4.

Therefore, the lamination angle between the retaining wall block 10 of the first layer and the retaining wall block 10 of the second layer is T2 + P4.

On the other hand, the change of the stacking angle of the retaining wall blocks 10 according to another embodiment (see FIG. 7) in which the insertion hole 36 of the interlocking pin 30 penetrates in the front-rear direction is performed in the same manner as the method described above. As such, the description thereof will be omitted here.

The present invention is stacked to support the slope or the slope of the incision site formed by civil works, such as slopes, embankments, riverbanks and landscaping walls of the roadside and to prevent the collapse of soil, but the vegetation is possible and stacked at a plurality of inclination angles Reinforcing soil retaining wall block assembly for vegetation angle control according to another embodiment of, as shown in Figures 21 and 22, unlike the embodiment of the torcone 20 instead of the grill member 50 and the nonwoven fabric ( 60).

The grill member 50 serves to trap the seeds of soil and plants filled in the receiving portion 12 of the retaining wall block 10 so as not to be separated from the front of the retaining wall block 10.

In order to mount the grill member 50, the retaining wall block 10 is provided with grill fitting holes 52 at both front sides, and a grill seating groove 54 at the bottom thereof.

Therefore, the grill member 50 is fitted in the grill fitting hole 52 and seated in the grill seating groove 54 is coupled to the front of the retaining wall block 10.

It is preferable that any one of the grill fitting holes 52 provided on both front sides of the retaining wall block 10 has a larger volume in the horizontal direction, and the reason for the grill fitting hole 52 is that of the retaining wall block 10. In the case of joining in front of the), it is pushed toward the wider volume and then pushed to the opposite side without the wider volume so as to be easily coupled.

The nonwoven fabric 60 is detachably mounted on the rear surface of the grill member 50 and serves to prevent soil and seeds of the receiving portion 12 from being separated out through the formed holes of the grill member 50. A plurality of plant seeds 70 can be adhered thereto and maintained thereon.

Other components of the retaining wall block assembly except for the above components of other embodiments are the same as in one embodiment, and description thereof will be omitted herein.

In addition, an example of a method of stacking a vegetation-reinforced earth retaining wall block assembly capable of controlling the stacking angle according to another embodiment of the present invention as described above is the same as the embodiment and will be omitted by those skilled in the art. .

Reinforcing soil retaining wall block assembly for vegetation according to the embodiments of the present invention as described above, when the retaining wall in the water, such as coasts, riversides and rivers can be selected in consideration of the local characteristics of the ecological environment, If you remove the sack from a block at a suitable location on the retaining wall and leave it in a hollow block, it can be used as a habitat for fish.

Although the above has been shown and described with respect to the preferred embodiments of the present invention, the present invention is not limited to the above-described embodiment, in the technical field to which the present invention pertains without departing from the spirit of the invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such changes will fall within the scope of the claims set forth.

The vegetation-reinforced soil retaining wall block assembly that can adjust the stacking angle as described above is a retaining wall for preventing earth pressure on the cut surface generated when cutting the mountain area to form a flat land, a retaining wall that must be constructed to support the upper and lower lands, and steel. It is applied to retaining walls that need to be constructed when building banks and banks, and it is used as an eco-friendly amphibian that protects safety and aesthetics and fish in the ground and water by solving the structure that can be planted even in the water as well as safety as a structure. Can be.

Claims

Stacking angles to support slopes or slopes of incisions formed by civil works, such as slopes on roadsides, banks, riverbanks, and landscaping walls of apartment complexes, and to prevent soil collapse. In the adjustable vegetation retaining wall retaining block assembly,

In the retaining wall block 10 which is laminated with a geogrid 5 which generates frictional force, pullout resistance and shear stress with soil, a receiving part 12 having a front and an upper part opened, and the receiving part A water channel 14 formed in communication with the rear of the 12, a plurality of coupling holes 16 formed on the bottom surface of the receiving portion 12, and formed on both sides of the upper surface of the retaining wall block 10, but the retaining wall block ( When the stacking 10 is provided with a plurality of pin holes 18 corresponding to the coupling hole 16,

A mixture of a seed of soil and a plant is contained therein, and a head part 22 accommodated in the receiving part 12 of the retaining wall block 10 and a channel of the retaining wall block 10 connected to the head part 22. Tonic (20) consisting of a tail portion (24) which is embedded in the backfill soil through (14); And

An interlocking pin (30) inserted into the coupling hole 16 and the pinhole 18 to adjust the stacking angle of the retaining wall block 10 to a plurality of angles; Reinforcement retaining wall block assembly for each vegetation.
The method of claim 1, wherein the rear surface (16-1) of the coupling hole (16) of the retaining wall block (10) is a reinforcement soil retaining wall block assembly for vegetation, characterized in that the laminated angle is adjustable.
The method of claim 1, wherein the interlocking pin 30,

A lower surface 32 formed into a slope so as to be narrowed toward the front and rear half from the middle portion and inserted into the pinhole 18 of the retaining wall block 10;

The laminated body characterized in that the upper body 34 is coupled to the upper portion of the lower body 32, but the protruding length of the front and rear portions are coupled differently, and the front and rear surfaces are formed in a circumferential shape and inserted into the coupling hole 16. Reinforcement retaining wall block assembly for each vegetation.
4. The stacking angle adjustment of claim 3, wherein an insertion hole 36 having a stopping jaw 38 is formed on an upper surface or a lower surface of the upper body 34 of the interlocking pin 30. Retaining soil retaining wall block assembly for vegetation.
5. The vegetation retaining soil retaining wall block assembly of claim 4, wherein the interlocking pins are formed to penetrate forward and backward of the insertion hole 36 of the interlocking pin 30.
According to claim 1 or 4, The interlocking pin 30 is coupled to the insertion hole (36) provided in the upper body 34 of the interlocking pin 30 is inserted into the coupling hole 16 of the retaining wall block 10 A vegetation reinforcement earth retaining wall block assembly for adjusting the stacking angle is further provided with a bullet for allowing a plurality of stacking angles to be adjusted.
The method of claim 5, wherein the bullet 40,

An insert 42 made of a rectangular shape and provided with fitting holes 43 having different lengths on each surface thereof to be inserted into and fitted into the insertion hole 36 of the interlocking pin 30.

Reinforcement soil retaining wall block assembly for vegetation angle controllable, characterized in that made of a jaw 44 to prevent the complete insertion when inserted into the insertion hole (36).
Stacking angles to support slopes or slopes of incisions formed by civil works, such as slopes on roadsides, banks, riverbanks, and landscaping walls of apartment complexes, and to prevent soil collapse. In the adjustable vegetation retaining wall retaining block assembly,

In the retaining wall block 10 which is laminated with a geogrid 5 which generates frictional force, pullout resistance and shear stress with soil, a receiving part 12 having a front and an upper part opened, and the receiving part A water channel 14 formed in communication with the rear of the 12, a plurality of coupling holes 16 formed on the bottom surface of the receiving portion 12, and formed on both sides of the upper surface of the retaining wall block 10, but the retaining wall block ( When the stacking 10 is provided with a plurality of pin holes 18 corresponding to the coupling hole 16,

An interlocking pin 30 inserted into the coupling hole 16 and the pinhole 18 to adjust the stacking angle of the retaining wall block 10 to a plurality of angles;

The grill fitting hole 52 and the retaining wall provided on both front sides of the retaining wall block 10 in order to trap the soil and plant seeds filled in the receiving portion 12 so as not to escape to the front of the retaining wall block 10. A grill member 50 fitted into and seated in the grill seating groove 54 provided at the bottom of the block 10; and

Reinforced soil retaining wall block assembly for vegetation, characterized in that it comprises a; non-woven fabric (60) detachably mounted on the rear of the grill member 50, the plurality of plant seeds (70) are bonded.
10. The vegetation reinforcement soil of claim 8, wherein any one of the grill fitting holes 52 provided at both front sides of the retaining wall block 10 has a larger volume in the horizontal direction. Retaining wall block assembly.