KR20020081992A - Guard structure for using in the slope of the bank - Google Patents

Abstract

PURPOSE: Protective structure of a bank normal surface using natural stone is provided to achieve eco-friendly river bank protective facilities considering ecosystem around rivers. CONSTITUTION: The protective structure of a bank normal surface is constructed by fastening the front end of a linear connection member(2) having a certain length with natural stone(1), fastening the rear end of the connection member with a net body(3) installed with an anti-suction material(5) on the rear surface thereof, and filling a space between the natural stone and the net body with filling rubble stone(6).

Description

Guard structure for using in the slope of the bank}

The present invention relates to a lake protection surface protection structure installed in rivers, river banks, etc., and in particular, by installing on natural surfaces, such as hills and river dams, natural water-friendly waterfront The present invention relates to a lakeside protection structure using natural stone to restore and maintain the ecosystem.

In general, a means for preventing the loss of the surface by laying rake blocks as a means for preventing the soil outflow phenomenon that is the main cause of the collapse on the surface of the river or the like.

In particular, the revetment block is made of a mortar (MORTAR) is molded in a predetermined shape size is being constructed on the surface by a weaving method.

However, since Moran's revetment block is constructed only to protect and maintain the surface, it is impossible to plant vegetation on the surface and it is an artificial facility. Not only harming the natural scenery of the river by raising, but also adversely affect the natural ecosystem.

Therefore, in rivers where mountain stones are scattered, or in areas where there are stony mountains, where crushed stones can be purchased at low prices, the embankment can be made using only natural stones without using cement mortar or concrete. If it is possible to build it, it will be the best method. In the mountainous area where crushed stones are easy to purchase or where there are many natural stones (amber stones) in the riverbed, the river shore protection method using natural stone is preferable.

However, even though this can be extremely natural-friendly method by natural stone, the structure is damaged by the owing force of the flowing river water and the earth pressure from the soil of the back of the dike. In order to prevent the loss, by imparting the adhesive force to the cement mortar or concrete, which is an artificial material to form a structure, the riverbank ecosystem has been finally damaged.

The present invention, by completely excluding the semi-environmental elements such as cement mortar and concrete, and by making the dike with only natural stone (amber, crushed stone), by the reverse contact purification effect to naturally clean the water quality and large voids between the natural stone is the habitat of fish Its purpose is to provide a lakeside protection structure using natural stone, which can be a spawning ground and waterside plants can grow, which is advantageous for restoring the waterside ecosystem environment.

As a characteristic element of the present invention for achieving the above object, it is possible to take a structure that can ultimately bind the natural stone (amber, crushed stone) ultimately so as not to escape even if the drift force during the flood or earth pressure is applied. .

In other words, the natural stone does not damage the diameter (length, length) to make holes and rust-treated steel wire or stainless steel (STAINLESS) wire connecting wire using an epoxy adhesive to bond with the stone, and then installed on the back By firmly fixing it to a mesh such as an expanded metal or an rust-treated wire mesh, it is possible to secure structural stability by preventing natural stones in front of it from being lost.

As another example, a special tool is used to drill holes in the natural stone, a special bolt is inserted, and the epoxy is firmly bonded to the stone, and then the jigs are removed from the back of the mesh such as expanded metal or rust-treated wire mesh. It can be fixed by fixing nuts through so that the stone and the net are not relaxed with each other.

As another example, the front and rear expanded metal (expanded metal) or rust-proof wire mesh, etc., by connecting each other with a reinforcing line to fill the natural space (amber, crushed stone) to fill the natural stone integrally external force To be able to respond to external forces.

Figure 1a, b is a diagram illustrating the configuration of an embodiment according to the present invention, an installation example

2A and 2B are diagrams illustrating the configuration of another embodiment according to the present invention.

3A and 3B are diagrams illustrating the configuration of still another embodiment according to the present invention.

<Description of the symbols for the main parts of the drawings>

1, 10, 100: natural stone 2: connecting wire

3, 30: mesh 4: rebar

5, 50, 500: Aspiration prevention material 6: Filling stone

20: special bolt 40: jigugu

60: fixing nut 200: reinforcing wire

300: expanded metal

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

Embodiments of the present invention may be the most effective method considering the ecological environment when economical construction is required using a natural stone of amber stone or crushed stone as a natural material.

Figure 1a, b is an explanatory diagram showing an embodiment according to the present invention.

That is, a natural tool (1) of amber or crushed stone is drilled using a special tool, and one end of the connecting wire (2) such as stainless steel wire or rust-prevented iron wire is inserted thereinto be bonded with epoxy adhesive.

The other end of the connecting wire 2 is firmly fixed to the mesh 3, such as expanded metal or antirust-treated wire mesh, on which the anti-exhaust material 5 is installed on the rear surface using a reinforcing bar 4.

The anti-bleeding material (5), the water can be moved to the inside, the outside, but the soil particles (土 粒子) is a geotextile that can not pass through, it can prevent the loss of ground soil during the flood as well as during the water level.

The retaining wall construction is completed by filling the filled stones 6 such as rubble in the space between the natural stones 1 and the mesh 3, so that the natural stones 1 may be separated by flood or earth pressure. It takes a perfect eco-friendly structure.

2A and 2B are explanatory diagrams showing another embodiment according to the present invention.

Drill a hole in the natural stone 10 of amber or crushed stone using a special tool, and put a special bolt 20, such as a stud bolt, to firmly bond with an epoxy adhesive.

The natural stone (10) and the mesh (30) is installed so that the fixed nut (60) is fixed using the support hole (40) on the back of the mesh (30) such as expanded metal or rust-treated wire mesh. By constructing, the surface protection structure of the reservoir is completed, so there is no fear that natural stone will be lost due to flooding, so it is the best way to protect the reservoir.

On the back of the mesh body 30, water can be moved inside and outside, but the soil particles (土 粒子) is installed through the anti-suction material (50) is a geotextile that can not pass through the loss of ground soil during the flood as well as during the water level I can prevent it

Of course, when spreading the cover soil and planting herbaceous plants, ecological ecological protection can be constructed, so that the waterside ecosystem can be restored and maintained.

3A and 3B are explanatory views showing still another embodiment according to the present invention.

In case of constructing eco-friendly retaining wall using crushed stone, to prevent loss of crushed stone, the reinforcing wire which rust-proofed the meshes 300 such as expanded metal (EXPANDED METAL) or anti-rust wire mesh before and after It is installed to be able to cope with external force integrally by filling the natural stone (crushed stone) 100 in the internal space by binding to the connection.

This prevents deformation by binding the front and rear meshes 300 to each other by plating or coating rustproof reinforcement line 200 to prevent deformation, and to resist back earth pressure due to the weight of internal filling stones. to be.

On the back of the mesh 300 at the rear, a soil extractor is a geotextile that is impossible to pass through, but water is internally and externally distributed to prevent loss of ground soil during flooding as well as during rising water level (500). Install).

As described above, according to the protection surface protection method using the natural stone according to the present invention, natural stone of amber stone or crushed stone as a natural material without using any artificial materials such as cement mortar or concrete for imparting adhesive force By using the bay construction, there is an advantage that can provide an effective eco-friendly natural river bank protection facilities in consideration of the eco-environmental aspects.

In addition, the large voids between natural stones provide a good habitat and spawning place for fish, and natural water purification can be expected through reverse contact purification of natural stones. Natural purification of water is effective.

In addition, when planting vegetation such as grass with covering soil, it is possible to green the river shore in a short time, and it is possible to improve the river landscape and distribute the water before, after, left, right, top and bottom. The free circulation of 河川 水 and air allows the ecosystem to flow smoothly, thus protecting and maintaining the waterside ecosystem where local small animals, insects and birds can live together.

In addition, when waterside plants are planted in contact with or submerged with water, waterside natural plants can adsorb nitrogen, phosphorus, etc. and supply oxygen to the water, thereby improving water quality.

Claims (3)

The front end of the connecting wire (2) having a certain length is composed of the natural stone (1) and the rear end is formed of the net body (3) having the anti-suction material (5) installed on the back, while the natural stone (1) and the net body (3) Revetment protection structure using natural stone, characterized in that the filling stone (6) is accommodated in the space of the. By binding the natural stone 10 to the special bolt 20, it is characterized in that the fastening nut (60) through the mesh 30 and the support hole 40, the anti-suction material 50 is installed on the rear of the rear. Protective surface protection method using natural stone to The front and rear meshes 300 are bonded to each other by a reinforcement line 200 having a predetermined length, and the natural stone 100 is accommodated in a space formed between the meshes 300 so as to make a revetment surface using natural stones ( Protection structure.