KR100806621B1 - Vegetation block for slope protection - Google Patents

Abstract

An ecological block for slope protection is provided to form ecological environment variously when a bank or a retaining wall is constructed on a slope by forming plural ecological corridors on the top of an ecological block having a vegetation space and guiding earthworms, the larvae of insects or insects living in the vegetation space to move to an adjoining vegetation space and a slope smoothly. An ecological block(10) for slope protection includes a vegetation space(11) formed inward to form a slope more environment-friendlily, and one or more ecological corridors(15) formed to vary ecological environment in the vegetation space and to let earthworms, the larvae of insects or insects living in the vegetation space move smoothly into an adjoining vegetation space, wherein first ecological corridors(15a) are formed on two sides of a top vegetation space of the ecological block to be connected with the vegetation space and a first ecological corridor of an adjoining ecological block and a second ecological corridor(15b) is formed on the backside to be connected with a slope at the backside of the ecological block, and joint surfaces(10a) are formed on two sides of the ecological block with the first ecological blocks to connect the adjoining first ecological corridors easily and to construct ecological blocks easily. In addition, a connection frame(20) is included to keep the first ecological corridor abutting on a first ecological corridor of an adjoining ecological block not to be more distant, and attached with a non-degradable natural fiber bundle such as coir ropes at a connection(21) to let living creatures such as earthworms or the larvae move easily through the connection of the connection frame.

Description

Slope protection ecological block {VEGETATION BLOCK FOR SLOPE PROTECTION}

The present invention relates to an ecological block for slope protection, and more particularly, to be stacked in multiple stages on the slope so as to prevent the loss of slopes such as rivers or incisions, and at the same time, small animals that grow wild in the vegetation spaces inside the ecology blocks. It relates to a slope protection ecological block capable of freely moving between the vegetation space and the slope.

In general, concrete retaining walls are laid or concrete blocks are stacked on the banks of rivers and on the slopes (roads) of roads to prevent loss of soil and to ensure safety. In constructing the concrete retaining wall and the concrete block, various types of vegetation spaces are formed in the concrete retaining wall and the concrete block in order to more environmentally friendly the bank embankment or road surface.

Recently, due to the warming of the climate, summer heavy rains are increasing day by day, and much attention is being paid to the banks around rivers. Moreover, due to the increasing use of land in river basins due to urbanization and the expansion of agricultural land, the construction of river embankments is increasing day by day, and the use of concrete blocks is increasing. In addition, concrete blocks are mostly used for repairing river banks in areas affected by heavy rains, and concrete blocks are on the rise.

In this way, new banks and consolidation works using concrete blocks in order to minimize damage to the ecological environment of the river can be achieved by forming vegetation spaces on the concrete blocks and vegetation by planting them in harmony with the surrounding environment. The trend is to try to better harmonize with the surrounding environment.

Such conventional concrete blocks are manufactured in various shapes and sizes, and Korean Patent No. 10-322868 is used to construct a structure for stabilizing retaining walls such as parks, banks, banks, river banks, and road slopes. Ecological stabilization block is disclosed.

Ecological stabilization block disclosed in Korean Patent No. 10-322868 is stacked in multiple stages to prevent deformation and collapse due to the pressure of the soil backfilled behind the concrete block during construction. That is, when stacking the concrete blocks, the ecological stabilization block stacked on the upper side is stacked in multiple stages while being placed in contact with any one concrete block and the other concrete block located below.

However, in the conventional ecological stabilization block, the vegetation space for vegetation has an independent form in each concrete block, so that the larvae or insects of microorganisms, earthworms, and insects that grow in the vegetation space can move in the vegetation space. There is no problem. That is, since the movement of small plants and plants growing in the vegetation space of each concrete block is extremely limited, there is a problem that the diversity of the ecological environment is deteriorated when the dike or retaining wall is built on the slope.

The present invention has been made to solve the conventional problems such as the crisis, by forming a plurality of ecological paths on the upper surface of the ecological block is provided with a vegetation space inside the larvae or insects of earthworms and insects that grow in the vegetation space The purpose of the present invention is to provide ecological blocks for protecting slopes that can create more diverse ecological environments when embankments or retaining walls are constructed on slopes by allowing the neighboring vegetation spaces and slopes to move smoothly.

In order to achieve the above object, the ecological block for protecting the slope according to the present invention has a vegetation space formed therein to allow a plant to eat, and an upper surface of the vegetation space so as to move the earthworms or insect larvae or insects of the vegetation space. It is characterized in that at least one communication path is formed.

Here, the ecological passage is characterized by consisting of a first ecological passage communicating with the ecological passage of the ecological block neighboring each other, and a second ecological passage formed on the slope side so as to communicate with the slope.

In addition, when the ecological block is constructed on the slope, a plane surface is formed on both sides so as to easily communicate the first ecological path of the other ecological block adjacent to the first ecological path, Depth of the ecological passage is characterized in that formed in 1cm to 5cm, width 2cm to 10cm.

The ecological block may further include a connection frame to prevent the first ecological path of the other ecological block from being spaced apart from the first ecological path of any one of the ecological blocks. do.

According to the ecological block for slope protection according to the embodiment of the present invention, since the vegetation space inside the plants are in communication with each other by the ecological path and at the same time in communication with the slope behind the ecological block, such as earthworms and larvae growing in the vegetation space. Insects smoothly move the vegetation space and when the retaining wall or dike is built on the slope, the ecological environment of the retaining wall or dike is more diversified.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

Hereinafter, with reference to the accompanying drawings, the ecological block for protecting the slope according to the present invention will be described in detail.

1 is a perspective view showing a slope protection ecological block according to an embodiment of the present invention, Figure 2 is a cross-sectional view taken along line A-A of Figure 1 showing a slope protection ecological block according to an embodiment of the present invention.

1 and 2, the ecological block 10 according to an embodiment of the present invention is to prevent the collapse of the soil exposed to the slope of the land or incision, such as the embankment of rivers or the slope of the railroad Laminated along the slope is constructed. At this time, the ecological block 10 is provided with a vegetation space (11) of a predetermined form to create a more environmentally friendly slope. In addition, the ecological block 10 is coupled to the binding rod (1) is inserted so that it is fixed to the slope when being installed on the slope and at the same time easily fixed with the other ecological blocks 10 located on the upper or lower side One or more holes 13 are formed.

The coupling hole 13 is formed to have a constant depth without completely penetrating the ecological block, the depth is preferably maintained about 6cm ~ 10cm. The binding rod 1 fitted into the coupling hole 13 is formed to be 1 cm to 2 cm longer than the depth of the coupling hole 13. When the binding rod 1 is inserted into the coupling hole 13, the binding rod 1 protrudes from 1 cm to 2 cm from the upper surface of the ecological block 10, which is the upper side of the coupling hole 13. The ecological block 10 is to easily stack and at the same time to improve the binding force.

At this time, the bottom of the ecological block 10 is formed a coupling groove (10b) is inserted into the binding rod (1) protruding to the upper surface of any one of the ecological block 10 is more efficient when stacking the ecological block (10) Ecological block 10 can be stacked. That is, since the upper end of the binding rod 1 is inserted into and engaged with the coupling groove 10b formed at the bottom of the ecological block 10, the ecological block 10 may be not only smoothly stacked, but also the stacked ecological block ( 10) are prevented from being pushed forward.

In addition, the coupling groove (10b) is formed on the lower surface of the ecological block 10, as shown in Figure 5, when the retaining wall is constructed using the ecological block 10 according to the present embodiment the surface of the retaining wall It can be built vertically or inclined. Specifically, when the coupling rod 1 protruding in front of one ecological block 10 and the coupling groove 10b of the other ecological block 10 stacked thereon, the retaining wall is vertically constructed. And, when coupled to the binding rod (1) protruding in the center or rear, the retaining wall is built inclined. In this case, the ecological block 10 may be constructed only vertically or inclined depending on the form of the retaining wall, or may be freely deformed from the vertical form and the inclined form.

Meanwhile, the ecological block 10 has one or more ecological passages 15 formed on the upper surface of the ecological block 11 so as to diversify the ecological environment inside the vegetation space 11, and grows in the vegetation space 11 through the ecological passage 15. The larvae or insects of the earthworms and insects to move smoothly to the vegetation space (11). Specifically, the first ecological path 15a communicating with the vegetation space 11 is formed on both sides of the top vegetation space 11 of the ecological block 10, and the inside and the slope of the vegetation space 11 are connected to the rear. The second ecological passage 15b is formed as much as possible. The first ecological path 15a of the ecological block 10 communicates with the first ecological path 15a of another neighboring ecological block 10, and the second ecological path 15b of the ecological block 10 It is connected to the rear slope. At this time, both side surfaces of the ecological block 10 on which the first ecological passage 15a is formed are easily connected to the first ecological passage 15a which is in contact with each other, and thus, the flat surface 10a can be constructed. ) Are formed respectively.

That is, when the ecological block 10 is constructed on a slope, the bonding surfaces 10a of the ecological blocks 10 adjacent to each other are bonded to each other, so that any one of the ecological blocks 10 and the first ecological path 15a are adjacent to each other. Another ecological block 10 is to facilitate communication with the first ecological passage (15a).

The ecological block 10 may vary the sizes of the first and second ecological passages 15a and 15b such that the first and second ecological passages 15a and 15b have a depth of 1 cm to 10 cm and a width of 1 cm to 10 cm. Although it can be produced, it is most preferable to make the depth of the first and second ecological paths (15a, 15b) to 1cm to 5cm in this embodiment, the width of the ecological paths (15a, 15b) to 2cm to 10cm. It is most preferable to manufacture. At this time, when the depths of the first and second ecological passages 15a and 15b exceed 5 cm, the area of the ecological block 10 on which the first and second ecological passages 15a and 15b are formed is weakened to construct or retain the retaining wall. When carrying the block 10, the ecological block 10 is easily broken. That is, when the depths of the first and second ecological passages 15a and 15b are too deep, there may be a problem in the structural stability of the ecological block 10.

In addition, although the first and second ecological passages 15a and 15b have a semicircular shape in FIG. 1, the shapes may be freely formed in various forms such as a square or a polygon.

On the other hand, the ecological block 10 further includes a connection frame 20 to prevent the first ecological passage (15a) in contact with the first ecological passage (15a) of the other neighboring ecological block 10 is spaced apart. do. The connecting frame 20 has a connecting portion 21 of a shape corresponding to the first ecological passage 15a so as to be inserted into each of the first ecological passages 15a, and the locking portion fixed to the end of the vegetation space 11 on both sides. 23 is formed by bending downward. In this embodiment, although the locking portion 23 is shown bent downward, it may be fixed to the vegetation block 10 stacked on the upper side by bending the locking portion 23 to the upper side.

That is, the connecting portion 21 of the connecting frame 20 is inserted into the first ecological passage 15a of any one and the other ecological block 10 in communication with each other, the locking portion 23 is the first ecological passage ( 15a) is supported on the inner surface of the vegetation space 11 formed. Since the connection frame 20 has a hole formed in accordance with the coupling hole 13 so that the binding rod 1 can be fitted, it is prevented from being separated from the ecological block 10 even by the insertion of the binding rod 1. In addition, since the ecological blocks 10 coupled to each other are fixed again by the connecting frame 20, the ecological blocks 10 are more firmly connected. On the other hand, the connection frame 20 may be more securely fixed to the ecological block 10 through a bolt or screw or nail.

In addition, through the connecting portion 21 of the connecting frame 20 is inserted into the fiber bundle of hardly degradable natural materials such as coir rope to the connecting portion 21 so that organisms such as earthworms and larvae more easily move. . Then, the first ecological path (15a) is to maintain the moisture-resistant fiber bundles of hardly decomposable natural materials, such as the coir rope, so that worms and insects of earthworms or insects more easily ecological block (10) mutual or ecological The block 10 and the slope can be easily moved. In this embodiment, the fiber bundle of the hardly decomposable natural material has been inserted into the connecting portion 21 of the connecting frame 20. However, the coarse rope is not coupled to the first ecological path 15a without the connecting frame 20 being coupled. Fiber bundles of the same hardly decomposable natural materials may be directly inserted into the first and second ecological passages 15a and 15b to maintain moisture in the first and second ecological passages 15a and 15b.

Ecological block 10 according to the present embodiment is preferably manufactured by concrete to prevent the deformation when the construction on the slope to further stabilize the slope, blast furnace slag, calcined ocher to facilitate the habitat of microorganisms or animals and plants By adding an eco-friendly bio-ceramic mixture, such as ecological block 10 may be more environmentally friendly.

Referring to Figures 3 and 4 will be described in detail the process of constructing the ecological block according to an embodiment of the present invention.

Figure 3 is a perspective view showing a state in which the slope protection ecological block is constructed on the slope according to an embodiment of the present invention, Figure 4 is a cross-sectional view showing a state in which the slope protection ecological block is constructed on the slope.

As shown in Figures 3 and 4, the ecological block 10 according to the present embodiment is constructed to be continuous left and right up and down.

First, the bottom end of the slope is excavated to a predetermined depth, and then while contacting the joint surface 10a of the neighboring ecological block 10 so that the first ecological passage 15a of the neighboring ecological block 10 communicates with each other. The ecological block 10 is placed on the slope, and backfilled using soil excavating the rear portion of the ecological block 10 located in a line. And the connection frame 20 is fixed to the first ecological path (15a) in contact with each other to maintain a more stable first ecological path (15a). At this time, the slope and the vegetation space 11 of the ecological block 10 is communicated with each other through the second ecological passage (15b).

After that, the ecological block 10 is laminated and constructed so that the slope is completely covered. At this time, the coupling groove 13a of the ecological block 10 to be stacked by inserting the binding rod 1 into the coupling hole 13 to fix the stacked ecological block 10 by using the binding rod 1. By engaging the ecological block 10 is firmly bound to each other.

On the other hand, when the ecological block 10 is stacked on the slope, the fixed pile (not shown) is buried in the slope, and the fixed pile and the ecological block 10 are bonded to each other through the fixed wire (not shown) to the ecological block (10). ) Can be secured to the slope more securely or secured by reinforcement earth retaining wall using grid or the like. That is, the stacked ecological block 10 is supported on the slope by the fixed pile and the fixed wire, or by connecting the grid and the ecological block 10, the ecological block 10 is prevented from being pushed forward by earth pressure. .

If the retaining wall is formed using the ecological block 10 of the present invention as described above, the earthworm movement between the ecological block 10 or between the ecological block 10 and the slope through the first and second ecological passages 15a and 15b. This is more active. In addition, the results of experiments of the movement of the earthworm are shown in <Table 1>, <Table 2> and <Table 3>.

<Table 1> shows the results of the movement of earthworms between ecological blocks according to the depth of the first ecological pathway.

In a week 2 weeks later 1 month later No ecological pathway 0 0 0 Eco Channel Depth 1cm One One 5        // 2 cm 3 5 15        // 5 cm 5 7 19        // 10 cm 6 9 25

* After connecting the ecological blocks and filling the soil, plants were planted, and 10 earthworms were inserted into the ecological blocks on the left and right sides of the ecological block to be observed, and the earthworms were observed by observing the earthworms in the ecological block in the middle. Result. At this time, the width of the ecological corridor was unified to 5cm. In addition, after one month, the transferred earthworms gave birth to small children, and small earthworms were found.

As can be seen from Table 1 above, in the absence of ecological pathways, earthworms were not found in the middle ecological block even though the earthworms were placed on both sides. The more the earthworms move, the easier it was confirmed.

<Table 2> shows the results of the movement of earthworms between ecological blocks according to the width of the first ecological pathway.

In a week 2 weeks later 1 month later No ecological pathway 0 0 0 Eco-pathway width 1cm 0 One 4        // 2 cm 2 4 12        // 5 cm 5 8 20        // 10 cm 8 13 30

* After connecting the ecological blocks and filling the soil, plants were planted, and 10 earthworms were inserted into the ecological blocks on the left and right sides of the ecological block to be observed, and the earthworms were observed by observing the earthworms in the ecological block in the middle. Result. At this time, the depth of ecological passage was unified to 2cm.

<Table 3> shows the results of earthworm movement between ecological blocks and slopes according to the size of the second ecological path.

In a week 2 weeks later 1 month later No ecological pathway 0 0 0 Eco-pathway width 1cm 0 0 2        // 2 cm One 3 8        // 5 cm 3 5 12        // 10 cm 5 10 18

* After connecting ecological blocks and filling the soil, plants were planted, and 10 earthworms were inserted into the rear slope of the ecological block to be observed, and the earthworm mobility was observed by observing the earthworms from the ecological block in front. At this time, the depth of ecological passage was unified to 2cm.

As can be seen from <Table 2> and <Table 3>, it is desirable to secure at least 2 cm of ecological passageway, and the wider the glass, the more favorable the passage. Since strength may be a problem, it is preferable not to exceed 10 cm.

As can be seen from the above <Table 1>, <Table 2> and <Table 3>, when constructing a bank or retaining wall on the slope using the slope protection ecological block 10 according to the present invention, ecological block Creatures such as earthworms and larvae growing in the vegetation space 11 of (10) smoothly pass between the ecological block 10 or between the ecological block 10 and the slope through the first and second ecological passages 15a and 15b. Will be able to move. Therefore, since the ecological environment of the retaining wall or the embankment constructed by the ecological block 10 is more diversified, the ecological environment of the retaining wall or the embankment is more environmentally friendly.

On the other hand, Figure 6 is a perspective view showing an ecological block according to another embodiment of the present invention.

As shown in FIG. 6, the ecological block 30 has a vegetation space 37 open at the front and the bottom thereof, and the front portion of the open ecological block 30 is formed to be bent 30a in a mutually contacting direction. In addition, like the ecological block 10 according to the exemplary embodiment of the present invention, first and second ecological paths 35a and 35b are formed on the upper surface of the ecological block 30, respectively.

Ecological block 30 according to another embodiment of the present invention configured as described above is used as an eoblock of rivers or retaining walls, as well as the ecological block, when the ecological block 30 is used as an associate block It will function as a habitat for underwater creatures. Thus, when the vegetation space 37 functions as a fishery space, the flow rate of the water flowing through the river is weakened in the vegetation space 37 serving as the fishery space, thereby providing a habitat and a spawning place for fish or aquatic organisms. In addition, through the ecological passage 35 can be freely moved fish and aquatic life of the fish aquatic environment of the aquatic ecosystem is stabilized and diversified.

What has been described above is only one embodiment for carrying out the present invention, and the present invention is not limited to the above-described embodiment, and the present invention is made without departing from the gist of the present invention as claimed in the following claims. Anyone with ordinary knowledge in this field will have the technical spirit of the present invention to the extent that various modifications can be made.

1 is a perspective view showing an ecological block for slope protection according to an embodiment of the present invention.

Figure 2 is a cross-sectional view taken along the line A-A of Figure 1 showing an ecological block for slope protection according to an embodiment of the present invention.

3 is a perspective view showing a state in which an ecological block for protecting a slope according to an embodiment of the present invention is constructed on a slope;

4 is a cross-sectional view showing a state in which the ecological block for protecting the slope according to an embodiment of the present invention is constructed on the slope.

5 is a cross-sectional view showing a form of stacking the ecological block for protecting the slope according to an embodiment of the present invention.

6 is a perspective view showing an ecological block according to another embodiment of the present invention.

♠ Code description for the main part of the drawing ♠

10: ecological block 11: vegetation space

10b: coupling groove 13: coupling hole

15: ecological pathway 15a: first ecological pathway

15b: second ecological pathway 20: connecting frame

Claims (5)

delete delete A vegetation space is formed inside the plant to prevent the collapse of slopes, such as land and incisions, and to plant plants by being built on the slope for greening of the slope, and an earthworm or insect larva on the upper surface Or at least one ecological passage communicating with the vegetation space to allow insects to move, wherein the ecological passage communicates with the slope and the first ecological passage communicating with the ecological passage of another neighboring ecological block. In the slope protection ecological block made of the second ecology barrel formed on the slope side, When the ecological block is constructed on the slope, a junction surface having a planar shape is formed to easily communicate the first ecological path of the other ecological block adjacent to the first ecological path, and the ecological path is formed. The depth of the 1cm to 5cm, the width of the slope protection ecological block, characterized in that formed in 2cm to 10cm. The method of claim 3, wherein The connecting frame further comprises a connection frame to prevent the first ecological path of the one ecological block and the other ecological block of the other ecological block is constructed to communicate with each other, the core rope on the upper surface of the connection frame , Ecological block for slope protection, characterized in that the low biodegradable bundle of natural fibers, such as jute rope. delete

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