KR20030079391A - Protection block for the slant side and/or river side enabling plant propagation with structure consistency - Google Patents

Abstract

PURPOSE: A revetment block is provided to guide vegetation environment, to keep the structure of a slope or a bank stably and to restore an ecosystem by restoring vegetation environment rapidly. CONSTITUTION: The revetment block has a circular or polygonal flat structure to protect an incline of a river or a lake and contains a vegetation hole(5) and a frictional projection, wherein an assembly groove(3) and an assembly projection(4) of an assembly unit formed on the side of a body are fitted mutually, and vertical side faces(3a,4a) of the assembly groove and the assembly projection decline to a horizontal plane(P) and a vertical plane(V).

Description

Protection block for the slant side and / or river side enabling plant propagation with structure consistency}

The present invention relates to a revetment block installed on a bank of a river or a reservoir to induce a stable vegetation environment, to maintain a stable slope or bank structure, and to restore to a natural ecosystem by prompt restoration of the vegetation environment.

Among the three major elements of river management, the river, river, and environment, Korea has been neglected by the river project, which has been focused on river water and river water, until the mid-1990s, but the environment has been neglected. In the form of blocks, construction is carried out to create various spaces in the river banks by forming spaces in the blocks to grow the plants in the closed type blocks such as type I, new type, flat type, and rectangular blocks that cannot grow. It is a recent trend.

The concrete revetment blocks used for conventional river slopes or embankments have a closed type block to prevent vegetation from growing from the bottom while fitting together. This method was carried out in that the propagation of vegetation plants induces the propagation of various germs and harms the order of river scenery, but recently, the problem of natural destruction of such structures, especially the continuous circulation structure of ecosystem rings, has been pointed out. come.

Such a sealed revetment block provides a visual effect that the stream is cleanly maintained at the time of installation, but it is extremely harmful to the environment, because there is no space for plants to grow and the movement of moisture is not free, which accelerates desertification of the dike. .

In order to remedy these shortcomings, a raft block that can serve as a plant used in Japan or recently developed and used in Korea has been developed. However, after the raft block has been assembled, vegetation plants can grow so that vegetation plants can grow on a part of the raft block (less than 10%), and ecological and landscape effects are low or the price is high. That is, it only gives a weak plant growth effect that is not enough to achieve the purpose of restoring the ecosystem, but at the same time does not achieve the two objectives of restoring the complete ecosystem and obtaining a stable assembly structure.

In addition, even if the vegetation is planted, the vegetation plant grows and reproduces separately from the revetment block, and thus does not function to assist the structural stability of the revetment block. Rather, the development of the root structure of the plant separates the revetment block from the surface, resulting in structural stability. The disadvantages of deterioration have also been pointed out.

Utility Model Registration No. 211037 is a shape in which a single vegetation hole is combined by combining several blocks, or the assembly is easily broken due to the simple connection of the blocks. Utility Model Registration Nos. 221899 and 232618 are vegetation holes in a single block. Although the binding is relatively strong by forming protrusions at the joints between blocks, no measures are taken to prevent the detachment of plants due to pore water pressure.

In order to solve the above problems, the revetment block is assembled to form a structure of slopes or embankments to secure a space for plant growth within the limits of the maximum structural characteristics that can achieve a stable structure. In order to prevent the separation of the uneven portion to reinforce the left and right up and down to provide a relief block that does not separate the block even if the banks eroded.

In addition, the present invention aims to provide a raft block complementing the dimension field so that vegetation plants in the block space are not separated by the pore water pressure caused by the water level difference between the dike and the water surface caused by the flood crisis.

The present invention also shows that even if the slope of the river or lake is flooded during the flooding, the structural deformation may be caused by flooding damage such as scour caused by the flow velocity of the flow, friction caused by the flow velocity, and gravity reduction caused by buoyancy. It is intended to provide a missing block.

1 is a perspective view of a revetment block of the present invention;

2 is a plan view of the present invention,

3 is a side view,

4 is a side assembly configuration diagram,

5 is a plan view of a continuous assembled state,

6 is a perspective view of another revetment block,

7 is a plan view of another revetment block;

8 is a side view of another revetment block;

9 is a side assembly configuration of another revetment block,

10 is a plan view of a continuous assembled state of another bank block;

11 is a perspective view of a porous relief block;

12 is a plan view of the porous relief block,

Figure 13 is a cross-sectional view of the vegetation plant growth state after the installation of the porous shore relief,

14 is a perspective view showing an assembled state of another revetment block;

15 is a perspective view of a relief block of a hexagonal structure,

16 is a perspective view of an octagonal relief block;

17 is a perspective view of the rake block of the symmetrical structure of the present invention,

18 is another perspective view of the rake block of the symmetrical structure of the present invention;

19 is a perspective view showing the wedge-shaped assembling grooves and protrusions of the revetment block;

20 is a perspective view of another example showing the wedge-shaped assembling grooves and protrusions of the revetment block.

<Description of Symbols for Main Parts of Drawings>

5: Planter 1: Body part 3: Assembling groove 4: Assembling protrusion 3a, 4a: Vertical inclined plane of assembling groove and protrusion P: Horizontal plane V: Vertical plane

The present invention has a circular or polygonal plate structure for protecting the inclined surface of the river or the lake surface by the continuous assembly method by forming an assembly that can be fitted to each other in the downward direction from the side of the body portion, the planting hole (5) In the raft block formed with

An assembling groove protruding from the side and the assembling protrusions installed on the other side are continuously fitted with each other, and relates to a raft block to cover the inclined surface of the river or the lake. In particular, the present invention is to provide a revetment block to absorb the vertical and horizontal deformation force applied to the revetment block after assembling the inclined portion toward the horizontal plane and the vertical plane on the side of the groove and the protrusion to be assembled to maintain the original assembly form. It is.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As a representative example of the present invention shown in Figure 1 is a perspective view showing the assembled configuration of the revetment block having a quadrangular planar shape as a whole, Figure 2 is a plan view thereof, Figure 3 is a side view thereof, Figure 4 is The state in which the revetment block is assembled is shown in a plan view, and FIG. 5 is a plan configuration diagram in a state in which the assembly is actually continuously repeated.

The present invention has a circular or polygonal plate structure for protecting the inclined surface of the river or the lake surface by the continuous assembly method by forming an assembly that can be fitted to each other on the side of the body portion, the center of the planting hole (5) In the raft block,

The assembling groove 3 and the assembling protrusion 4 of the assembling portion formed on the side of the body portion 1 are configured to be mutually fitted from the top to the bottom, and the vertical side surfaces 3a and 4a of the assembling groove and the assembling protrusion. ) Relates to a raft block that allows vegetation activity and stabilization of vegetation, which enables the vegetation activity and stability of the structure, characterized in that is configured to have an inclination angle with the horizontal plane (P) and the vertical plane (V).

In the present invention, the assembling grooves 3 and the assembling protrusions 4 have a male and female fitting structure, and their sizes and shapes can be variously configured. A feature of the present invention is to configure the vertical grooves (when viewed from the ground) of the assembling groove and the assembling protrusion to have a constant inclination angle with the horizontal ground. In addition, unlike the horizontal ground to have a constant inclination angle with the vertical plane (V) perpendicular to the ground.

The angle of inclination with the vertical and horizontal planes varies depending on the location of the installation, but the angle of inclination increases as the water flows directly to the water column where the runoff collides. This is because the assembly structure holding force in the assembled state after assembly occurs depending on the degree of this inclination angle. That is, the greater the inclination angle, the stronger the shape-holding force of the assembly structure, and thus, the stronger the inclination angle, the greater the inclination angle of the buoyant part, such as the water column, to achieve a strong assembly structure.

In the present invention, a friction forming protrusion 15 is formed upwardly protruding on the upper surface of the body part, and this upward protrusion serves as a resistance to flow of water flowing heavily during the flooding with appropriate frictional force, and at the same time, when the general user walks there, a constant friction function is provided. To prevent the risk of falls.

Another example of the present invention is to provide an assembling protrusion only in a portion of the vertical height (L) of the side of the body portion, as shown in Figures 6 to 10, so that the assembling groove to be assembled with this assembling protrusion The present invention relates to a revetment block that enables plant vegetation sticking stability and structure maintenance to be formed only on a part of a body part.

Since the assembling protrusion and the groove are formed in a part of the side of the revetment block, when they are fastened together, the protrusion is inserted into the groove, and the assembling protrusion is obstructed by the remaining groove part 3b remaining in the assembling groove, and when viewed from the ground in FIG. 10. As shown, the shape of the assembly is not visually observed when viewed from the upper plane.

As another example of the present invention as shown in Figures 11 to 13 to provide a repose block for enabling vegetation and planting stability and structure maintenance, characterized in that the porous material is formed in the concrete material forming the body portion (1) will be.

Even if the vegetation plants grow and grow in the planting hole 5 of the revetment block, it is inevitable that further growth is prevented by the body portion 1. However, in the case of forming a plurality of pores 25 in the body part itself, the root of the plant grows to cover the body part through the voids, and furthermore, when the root part contacts the ground of the lower part to form a stable structure in FIG. 13. As shown in the figure, the root of the vegetation plant penetrates the raft block and is in close contact with the ground.

In the present invention, the voids are formed by appropriately blending fine aggregates and coarse aggregates with cement, admixtures, etc. in the range of 1 to 40 mm in size of aggregates. In the present invention, the formation of porosity is determined according to the degree of flow rate and whether it is in direct contact with the flowing water, and in general, the root structure of the vegetation plant does not need to be greatly limited as long as stable hair growth occurs.

Another example of the present invention is to provide a revetment block that enables plant vegetation stability and structure maintenance, characterized in that the net body 10 is integrally installed at the bottom of the body portion (1). .

Vegetation plants grown in the planting hole (5) are integrally assembled by the root structure by installing a network structure having corrosion resistance over the entire inclined surface at the bottom of the body part. Therefore, a more stable structure can be achieved.

As the material of the mesh, weaving is made of a material having a high corrosion resistance such as general metal mesh, synthetic resin mesh or palm fiber.

Another example of the present invention is to provide a plant vegetation stability and structure maintenance, characterized in that to form a partial engraved portion (5a) in the upper and lower corners of the planting hole (5) as shown in FIG. Providing a relief block to the form is that the form can be used on both sides. In the above embodiment, when there is no friction forming protrusion formed on the upper surface, the same function as that of the friction forming protrusion may be achieved by forming a partial intaglio portion with respect to the corner of the planting hole.

In the above-described embodiment of the present invention, a raft block having a quadrangular planar structure is provided. However, as shown in FIGS. 15 and 16, a raft of various forms such as a hexagonal planar structure and an octagonal planar structure are provided. It can be formed into blocks.

Another example of the present invention is to provide an assembly groove 3 and the assembly protrusion 4 symmetrically arranged on both sides as shown in FIG.

The above structure can be selectively installed according to the site situation according to the direction of the lateral pressure applied to the side surface. In other words, by installing a combination of symmetrical and asymmetrical types depending on the installation surface of the site to receive the lateral pressure in the horizontal direction in the horizontal plane, it is possible to effectively eliminate the departure and deformation of the assembly structure due to the lateral pressure.

In the present invention, the symmetrical or asymmetrical structure is equally applicable to various polygonal structures such as hexagonal and octagonal as well as quadrilateral plane structures.

As another example of the present invention, as shown in FIG. 18, the formation of the remaining grooves 3b in the assembling grooves is provided at symmetrical sides.

As another example of the present invention shown in Figs. 19 and 20 constitute the wedge shape opposite to the inverted wedge type shown in Figs. To give.

The above wedge-shaped installation is equally applicable to various planar structures such as hexagonal and octagonal as well as quadrangular planar structures.

Such wedge shape and reverse wedge shape structure may be installed separately depending on whether the downward pressure or the upward pressure is applied depending on the installation situation. For example, in flooded areas where flooding is frequent, buoyancy is applied to the flood block as it is flooded. This buoyancy action causes the rafting block to rise upwards and at the same time under pressure from the side, causing the assembly structure to break away and deform. However, as shown in Figure 1 when the assembly groove and the projection is in the shape of the reverse wedge because the narrower the pressure received upward, the escape deformation is prevented.

On the contrary, when the bottom is settled downward or bent by vertical pressure, such as sand or sand, it is possible to prevent deformation by installing a wedge shaped with a narrow bottom as shown in FIG.

The assembly process and operation relationship according to the structural features described above are as follows.

As shown in Fig. 14, both side surfaces of the revetment block are assembled so that the assembling protrusions and the grooves are fitted to each other, but the vertical side surfaces 3a and 4a are inclined with the ground so that they are arranged on the same plane from each other. But the other revetment block fits from top to bottom.

Once the assembly is completed, it is placed on the vertical side so that it is submerged and is caught by the inclined surface even if the kinetic force is applied to rise vertically from the ground due to buoyancy or terrain change. Does not occur.

As described above, once the assembly of the revetment block is completed, even if the buoyancy and the direct impact force caused by the flow velocity are applied while the riverside is flooded in the floodwater, the vertical direction (vertical from the ground) is applied. Even if the strain force is applied, the deformation is prevented by the vertical side surface formed in the assembling groove and the protrusion.

The prevention of this transformation solved the problem of the chronic annual event of reconstruction of the riverside which inevitably occurred during the flood season. In addition, the production cost or assembly cost during assembly due to such structural deformation does not occur separately, and has the advantage of excellence in economical efficiency.

The invention also develops root structure as the vegetation grows. As a result, the roots are more tightly entangled with anca manganese, and at the same time, they penetrate into the soil, and consequently, the raft block and the soil have an extremely stable integral structure through the plant, and thus have the most desirable structural stability. In other words, the shortcomings of the durability of the plant reinforcement, and the affinity with the soil having the reinforcement block reinforcement by the plant to achieve the most desirable structure to each other.

Furthermore, the root structure penetrates into the pores formed in the porous shore block, and then continues to the soil part, so that the soil adhesion by the plant root structure proceeds, and thus the synergistic effect of the root structure of the vertical side and the vegetation plant is no matter how. Even if a severe flow rate or erosion force is applied, a stable shoreline structure with little deformation is achieved.

Claims (8)

It has a circular or polygonal flat structure to protect the inclined surface of the river or the lake surface by continuous assembly method by constructing the assembling parts that can be fitted to each other on the side of the body part, and in the center of the planting hole (5) and the upper surface of the friction forming protrusions In the raft block forming (15), The assembling groove 3 and the assembling protrusion 4 of the assembling portion formed on the side of the body part 1 are configured to be fitted to each other, but the vertical side surfaces 3a and 4a of the assembling groove and the assembling protrusion are horizontal surfaces ( P) And the raft block to enable the vegetation and planting stability and structure maintenance, characterized in that configured to have a vertical angle (V) and the inclination angle. It has a circular or polygonal flat structure to protect the inclined surface of the river or the lake surface by continuous assembly method by constructing the assembling parts that can be fitted to each other on the side of the body part, and in the center of the planting hole (5) and the upper surface of the friction forming protrusions In the raft block forming (15), The assembling groove 3 and the assembling protrusion 4 of the assembling portion formed on the side of the body part 1 are configured to be fitted to each other, but the vertical side surfaces 3a and 4a of the assembling groove and the assembling protrusion are horizontal surfaces ( P) and the inclined angle with the vertical surface (V), and the assembling projection (4) is to be formed only in a part of the vertical height (L) of the side of the body portion, so that the assembling groove (3) to be assembled with this assembling projection is also possible to assemble. A revetment block that enables plant vegetation stability and structure maintenance, characterized in that formed on only a portion of the body portion. It has a circular or polygonal flat structure to protect the inclined surface of the river or the lake surface by continuous assembly method by constructing the assembling parts that can be fitted to each other on the side of the body part, and in the center of the planting hole (5) and the upper surface of the friction forming protrusions In the raft block forming (15), The assembling groove 3 and the assembling protrusion 4 of the assembling portion formed on the side of the body part 1 are configured to be fitted to each other, but the vertical side surfaces 3a and 4a of the assembling groove and the assembling protrusion are horizontal surfaces ( P) and have an inclination angle with the vertical plane (V), Revetment block which enables vegetation and planting stabilization and structure maintenance, characterized in that the vertical side surface (3a) (4a) formed on both sides of the assembling groove and the assembling projection has a sharp wedge shape toward the lower side toward the horizontal plane (P) . It has a circular or polygonal flat structure to protect the inclined surface of the river or the lake surface by continuous assembly method by constructing the assembling parts that can be fitted to each other on the side of the body part, and in the center of the planting hole (5) and the upper surface of the friction forming protrusions In the raft block forming (15), The assembling groove 3 and the assembling protrusion 4 of the assembling portion formed on the side of the body part 1 are configured to be fitted to each other, but the vertical side surfaces 3a and 4a of the assembling groove and the assembling protrusion are horizontal surfaces ( P) and have an inclination angle with the vertical plane (V), A raft block that allows vegetation and planting stability and structure maintenance, characterized in that the assembly groove and the assembling projections are formed symmetrically from each other. The method according to any one of claims 1 to 4, Revetment block which enables the plant vegetation stability and structure maintenance, characterized in that to form a porous on the concrete material forming the body portion (1). The method according to any one of claims 1 to 4, The revetment block which enables the vegetation and planting stability and structure maintenance, characterized in that the net body 10 is integrally installed on the bottom of the body portion (1). The method according to any one of claims 1 to 4, Revetment block for plant vegetation stability and structure maintenance, characterized in that the two-sided portion (5a) is formed on the upper and lower edges of the planting hole (5) and the friction forming protrusions (15) are removed on the upper surface. . In a method of planting and planting plants on the banks of rivers, Combine the blocks from the top to the bottom, assembling from the bottom to the top, assembling from left to right or right to left according to the shape of the block and planting plants by covering the loam in the planting hole (5). Stream recording method characterized in that.