KR100756375B1 - Method of protecting slope using wire-net and apparatus thereof - Google Patents

Abstract

A slope protection method and a slope protection apparatus are provided to prevent soil or falling stones from sliding down from a slope of a cutting area to a road and to grow various plants naturally. A slope protection apparatus prevents the loss of soil or falling stones from a slope by fixing a wire net and a wire rope to a slope of a cutting area using a post or an anchor and supporting a slope strongly, and piling up a vegetation soil to the appointed thickness and promoting the vegetation of plants, which contains a wire net(10) paved on a slope(1), wire ropes(20) installed horizontally and vertically to support and fix the wire net, a vegetation soil layer(40) formed on the wire net and the wire rope to the appointed thickness, vegetation pots(50) installed on the vegetation soil layer at regular intervals and filled with vegetation soils to cultivate trees and plants, a water collection tank(60) buried under the upper part of the slope to supply stored water to the vegetation soil layer or the vegetation pots, and a controller placed on one side of the water collection tank to control the opening and closing of a solenoid valve of a water supply hose and to detect the moisture quantity of the vegetation soil layer or the vegetation pots to control the supply of water from the water collection tank.

Description

Slope protection method using wire net and device therefor {Method of Protecting Slope using Wire-net and Apparatus}

1 is a perspective view showing a protection device of a slope using a wire net as an embodiment according to the present invention.

Figure 2 is a slope protection device using a wire net according to the present invention, a view showing a part of the wire net and the wire rope is installed in combination with the top of the slope.

3 is a view showing a state of weaving and bonding the wire net of the present invention.

4 is a view showing a state in which the wire net and the wire rope is installed on the slope according to the present invention.

5 is a perspective view showing a vegetation pot according to the present invention.

6 is a cross-sectional view showing an installation state of a slope protection device using a wire net according to the present invention.

7 is a cross-sectional view showing the installation state of the vegetation port of the slope protection device using a wire net according to the present invention.

8 is a view showing a state in which a water supply hose and a humidity sensor are connected to a collecting tank and a vegetation port of a slope protection device using a wire net according to the present invention.

Figure 9 is a block diagram showing a peripheral device connected to the controller of the slope protection device using a wire net of the present invention.

10 is a flowchart illustrating a slope protection method using a wire net according to the present invention.

♣ Explanation of symbols for main part of drawing ♣

10, 10a, 10b: wire 12, 14, 16: wire

12a, 14a: wire rope wire 12b, 14b: synthetic resin coating

12c, 14c: textile coating 13: knot

20, 22, 24: Wirerope 25: Turnbuckle

30: Shoring 32, 54: Anchor Pin

34: drainage channel 40: green soil layer

50: vegetation pot 52: nonwoven fabric

60: collecting tank 61: cover

62: strainer 64: water hose

65: wire 70: controller

71: solar cell 72: storage battery

73: humidity sensor 74: solenoid valve

(Technology)

The present invention relates to a method and a device for protecting a slope using a wire net, and more particularly, to prevent landslides and falling rocks that are lost from slopes such as incisions and the like, and to allow various plants to grow on slopes. It relates to a slope protection method using a wire net and a method for installing the protection device.

(Prior Art)

In general, slopes inclined at a certain angle, such as slopes of rivers or roads, or incisions at tunnel entrances or exits, are exposed to various soils and rocks, and are subject to climate change, such as rainy seasons such as the rainy season or early spring thaw or soft weather. Slope collapse occurs due to various internal and external conditions such as ground subsidence or weathering.

Therefore, in order to prevent unauthorized loss of soil or rock due to the sudden collapse of the slope due to the internal and external conditions in the past, by placing concrete or the like on the slope or planting trees or plants on the slope to provide a greening environment. Suppresses the collapse of slopes. In addition, by installing a net-shaped rockfall prevention net and wire rope on the slope to prevent or suppress the unauthorized loss of soil and rockfall. In order to prevent the loss of sediment and rockfall, the rockfall prevention barriers and barriers are installed in the lower part of the slope to prevent the falling of rocks on the road where vehicles or pedestrians pass.

As such, the protection method of slopes having various forms, structures, or methods such as concrete casting, greening environment, or falling rocks or falling rocks is designed to temporarily prevent soil and rock falling from the slopes. .

However, when placing concrete on the slope provides the most effective function for stabilizing the slope, there was a problem that the cost required to stop the slope work and concrete placement.

The rockfall protection net is fixed to anchors or rock bolts fixed at regular intervals over the entire surface of the slope, and the wire rope is fixed in the horizontal and vertical directions or polygonal shape at regular intervals on the rockfall prevention net. By supporting the screening net, it is possible to prevent the loss of soil and rock fall, but there was a disadvantage that can not prevent or prevent the loss of aggregates, such as particles smaller than the net of soil and rock fall prevention net.

In addition, when planting various plants such as grass or trees on slopes to provide greening environment, the roots of plants are supported so that the soils and rocks of slopes are not easily lost, and a drainage layer is provided to prevent loss of soils and rocks. Although it is possible to do so, when the water supply to the plants planted on the slope is not smooth, the greening environment of the slope had a problem that the ability to suppress or prevent the loss of soil, rock, etc. slope.

The present invention is to solve the above problems, primarily by the installation of wire nets and wire rope on the slope to suppress the loss of rockfall and earth and sand, and by planting plants on the slope secondly to provide a greening environment and rock It is an object of the present invention to provide a slope protection method using a wire net and a protection device for preventing leakage of water.

In addition, the present invention by installing a vegetation port for planting vegetation or trees on the slopes and the installation of a collection tank for a stable water supply to improve the lubrication and planting of the plants recorded on the slopes to protect the slopes and at the same time beautiful To provide a different purpose.

Slope protection method using a wire net of the present invention for achieving the above object, (a) to clean the slopes; (b) coupling and laying the wire net to fix the sloped surface; (c) installing a wire rope on the laid wire net to fix the wire net; (d) filling the rusted soil containing the mixed seed to a predetermined thickness for rusting the installed wire rope; (e) installing a collecting tank on an upper portion of the slope, and installing a drainage pipe on an upper side and a side surface; (f) connecting a plurality of feed hoses from the collection tank, arranging the ends of the feed hoses at regular intervals, and (g) installing vegetation ports at the ends of the feed hoses. It features.

The present invention also provides a wire net laid over the slope; A wire rope for supporting and fixing the wire net; A green soil layer deposited on the wire net and the wire rope with a predetermined thickness; Vegetation ports are installed on the green soil layer at regular intervals for vegetation or trees vegetation; It provides a slope protection device using a wire net comprising a collecting tank for supplying water stored in the green soil layer or vegetation port, and a controller for controlling the supply of water from the collecting tank by sensing the moisture content of the green soil layer or vegetation port. It is characterized by one.

Hereinafter, with reference to the accompanying drawings as a preferred embodiment according to the invention, it will be described in detail with respect to the slope protection device using a wire net.

1 is a perspective view showing a protection device of a slope using a wire net as an embodiment according to the present invention, Figure 2 is a view showing a partially installed state of the wire net and the wire rope coupled to the top of the slope.

First, the present invention is to prevent the loss of sediment or rockfall generated from the inclined slope in contact with the road to the road without permission, and the wire net and wire rope is fixed to the corresponding inclined slope to be installed as a support or anchor In order to support the slope firmly, and to grow green vegetation with a certain thickness, the vegetation of plants is suppressed, thereby preventing and preventing the loss of soil and rock from the slope.

As a device for protecting a slope using a wire net as described above, a wire net 10 having a unit area is disposed on the slope 1. The wire net 10 alternately arranges the first wire net 12 and the second wire net 14 to form a knot 13 intersecting at regular intervals, and the first wire net 12 and The second wire net line 14 is formed with a knot in a quadrangular shape. The knot 13 may provide a wire net 10 by weaving a portion that intersects with a true knot, a membrane knot or a double knot.

The first wire rope 12 and the second wire rope, each of which has a certain strength, is twisted on the first wire net 12 and the second wire net 14 woven from the wire net 10. The line 14a is covered with synthetic resin coatings 12b and 14b made of a synthetic resin material for preventing oxidation of the metal wire. The outer peripheries of the synthetic resin coatings 12b and 14b are coated with fiber coatings 12c and 14c made of fiber, respectively. These wire nets 10 are of two types, each of which has a metal wire having a different bending strength, that is, first and second wire net wires having a first wire rope 12a and a second wire rope 14a, respectively. 12,14) apply. The first wire rope line 12a is a metal wire having a relatively strong bending strength, and the second wire rope line 14a is a metal wire having a relatively weak bending strength. For example, the first wire rope line 12a is a strength that is bent only at a predetermined angle, and the second wire rope line 14a is a strength that is well bent so as to have a knot portion 13 in the first wire rope line 12a.

The first and second wire net lines 12 and 14 maintain shape by bending according to the metal characteristics of the embedded wire rope wires 12 a and 14 a, and the first and second wire net lines 12 and 14. After the knot is formed by the fibrous coatings 12c and 14c of the fibrous material, it is possible to further prevent the knot from loosening due to the frictional force of the knotted fibrous material. On the other hand, since the stiffness of the first wire net line 12 is relatively stronger than that of the second wire net line 14, the woven wire net 10 is tensioned when the wire net 10 is stretched in the right and left directions. The embedded second wire net line 14a is stretched more than the first wire net line 12a. And wire net 10 applied in the present invention will have a greater tensile strength, unlike the conventional rockfall prevention net made of a single metal wire or synthetic resin or fiber material.

In FIG. 3, since the wire net 10 is manufactured and installed in a unit area, even when the adjacent wire nets 10a and 10b are connected to each other, the wire nets 10a and 10b face each other or the top and bottom surfaces thereof. It is preferable to connect the wire net 10 by weaving the third wire net line 16.

In this way, the wire net 10 is installed on the slope 1, and then the wire rope 20 is installed in the horizontal and vertical directions. At this time, in Figure 4, the end of the horizontal and longitudinal wire rope (22, 24) is fixed to the slope (1) on the slope (1), the point where the wire rope 20 intersects or placed on the slope (1) The fixed wire net 10 is fixed to the slope 1 with an anchor pin 32 or the like at regular intervals. If necessary, the wire rope 20 and the wire net 10 may be fixed to the slope 1 with a rock bolt or the like. Furthermore, the wire rope 20 may be inserted and fixed between the wire nets 10, and the points where the wire ropes 20 cross each other may be alternately fixed up and down alternately. In addition, the wire rope 20 may be fixed to the slope 1 in one direction, and then the wire net 10 may be laid and then fixed by crossing the wire rope 20 in the other direction on the wire net 10. In this case, the wire net 10 and the wire rope 20 are integrally coupled to secure a more firm fixing force. Therefore, the installation of the wire net 10 and the fixed installation process of the wire rope 20 may be variously changed according to the condition or situation of the slope (1). In addition, the wire rope 20 may be applied to the turnbuckle 25 between the wire rope 20 to extend the length or tension the wire rope 20.

If the surface area of the slope 1 to be protected is large, the slope 1 may be arranged in a stepwise manner, or a drainage pipe 34 may be provided between the slopes 1 of a predetermined area to secure a drainage path, and then a wire net may be applied to the corresponding slope. 10 and wire rope 20 may be installed.

The green soil layer 40 is to be filled in a certain thickness after the wire net 10 and the wire rope 20 is fixed to the installation, mixed seeds, such as grass seeds or seeds of various vegetation can be mixed in the green soil, Manure and fertilizer for vegetation may be included.

In FIG. 5, the vegetation port 50 has a volume in which one surface is fixed to the green soil layer 40, and the upper surface and the surface contacting the green soil layer 40 are open. The vegetation port 50 is preferably to be fixed to any one or more of the wire net 10 or the wire rope 20 with an anchor pin (20). In addition, the vegetation pot 50 has a nonwoven fabric 52 attached to a surface of the vegetation soil layer 50 deposited on the slope 1. Green vegetation is filled in the inner space portion of the vegetation port 50, so that vegetation or trees can be planted. That is, the vegetation pot 50 may be planted seeds, plants or houseplants or ornamental trees of mixed seeds.

Vegetation port 50 having a predetermined volume is installed to protrude at a predetermined interval along the transverse or longitudinal direction of the slope (1). Furthermore, it may be installed to protrude longitudinally along the slope (1). And the vegetation port 50 may be applied in various shapes and shapes according to the slope or shape of the slope, the vegetation port 50 may be applied to a variety of materials, such as wood or synthetic resin.

The collecting tank 60 is embedded in the upper portion of the slope 1 to supply water, that is, water to the slope 1. The collecting tank 60 may collect water in rainy weather and supply water to the slope 1 and the vegetation port 50, but may also store ground water, wells, or water supplied from the outside. will be.

In FIG. 8, the collection tank 60 is preferably provided with a cover 61 to prevent evaporation of the collected water, and a plurality of water supply hoses 64 for supplying water are provided below the collection tank 60. Connected. The cover 61 may be given a predetermined slope so that water can be easily collected in rainy weather. The end of the water supply hose 64 is radially connected to the inside of the slope 1, in particular to be connected to the vegetation port (50). The water supply hose 64 is provided with a solenoid valve 74 to open and close the supply of water from the collection tank 60 through the water supply hose 64. The collection tank 60 may include a strainer 62 to filter foreign matter to prevent the water supply hose 64 to block the foreign matter is contained in the water supplied to the water supply hose (64). .

On the other hand, in the block diagram of Figure 9, the controller 70 is provided on one side of the collecting tank 60 to control the opening and closing of the solenoid valve 74 provided in the water supply hose (64). In addition, when power is supplied from the outside for supply of power required for driving the controller 70 and the solenoid valve 74, or when supply of external power is impossible, the solar cell 71 and the solar cell are operated for solar power generation. A storage battery 72 may be provided to store generated electricity.

In addition, the slope (1) is provided with a humidity sensor 73 that can sense the humidity at a predetermined interval, especially inside the vegetation port 50, the humidity sensor 73 is connected to the controller 70 and the wire 65 do. The controller 70 determines the humidity sensed by the humidity sensor 73 to open and close the solenoid valve 74 of the water supply hose 64 so that water can be supplied from the collection tank 60. A microcomputer may be applied to the controller 70, and the microcomputer may include a program for controlling the solenoid valve 74 by a detection signal of the humidity sensor 73. Furthermore, the controller 70 may control the level of water collected in the collection tank 60, adjust the inclination of the cover 61 provided in the collection tank 60, or control the opening and closing of the cover 61. Of course, corresponding mechanical devices or sensors for controlling the controller 70 will have to be included.

A method of installing a slope protection device using a wire net according to the present invention as described above will be described with reference to the flowcharts of FIGS. 1 to 9 and 10.

First, in order to install the slope protection device, the slope 1 to be protected is arranged and flattened to a predetermined slope (S10). At this time, if the slope is made of earth and sand flattened using equipment for flattening, even if the slope (1) includes rock containing soil, the rock protruding from the slope after quarrying from the slope is removed or the flat surface of the slope It is good to pick and quarry accordingly. The flattening slope may vary depending on the size or condition of the slope.

Then, the wire net 10 is coupled and laid to the flat surface of the slope (1) is fixed (S11). Since the wire net 10 is installed in a unit area, when the front surface of the slope is laid, the wire net 10 is disposed vertically or horizontally, and then the wire net 10b in contact with the top, left and right sides of the wire net 10a is disposed. The knots 13 are formed by the wire rope lines 12 and 14, and are woven and connected to each other. And the wire net 10 that is out of the slope 1 will have to be cut with a cutter or the like. Therefore, the wire net 10 installed on the slope will be integrated as one wire net (10). In addition, the wire net 10 installed on the slope is fixed to the slope (1) with an anchor pin (32) or struts (30) at regular intervals.

The wire rope 20 is installed on the wire net 10 installed on the slope 1 to fix the wire net 10 (S12). That is, in order to prevent the wire net 10 from being torn or tolerated by earth or rock, the wire rope 20 is fixed to the wire net 10 in a horizontal and vertical direction or diagonal or polygonal shape. . The wire rope 20 is fixed to the slope 1 by installing a support 30 or the like at each end or a portion where the wire rope 20 crosses each other. The wire rope 20 is installed at the same time as the installation of the wire net 10, or in advance to install the wire rope 20 in any direction on the slope and then install the wire net 10 thereon, the wire net 10 The wire rope 20 may be installed and fixed in the other direction again. In addition, the wire rope 20 may be fixed after inserting up and down alternately through the empty space of the wire net 10 to integrate the wire rope 20.

In order to rust over the wire net (10) and the wire rope (20) installed, the rust soil containing mixed seeds is filled in a predetermined thickness to form a rust soil layer (40) (S13). At this time, the rust soil layer 40 is filled with a compactor after filling the wire net 10 and the wire rope 20 is sufficiently buried enough to be buried.

Next, the collection tank 60 is installed on the upper surface of the slope 1, and the drainage pipe 34 is installed on the upper side and the side surface (S14). The collecting tank 60 is installed to be exposed or recessed on the upper surface of the slope 1, and stores water of a predetermined capacity. The collecting tank 60 may collect rainwater from the cover 61 inclined at a predetermined angle, but may also store water introduced from the drainage pipe 34 or receive water from a separate source or well. It might be catching water. The drainage pipe 34 is installed on the upper side of the slope 1 and on the inner side or the side of the slope 1. The collecting tank 60 includes a strainer 62 for filtering foreign matter contained in or stored in the stored water, and the cover 61 prevents evaporation of water stored in the collecting tank 660 and prevents the inflow of foreign substances. It is to be blocked.

A plurality of water supply hoses 64 are connected from the collecting tank 60, and the ends of the water supply hoses 64 are disposed on the slope 1 at regular intervals (S15). That is, the water collected in the collecting tank 60 is connected to slopes 1, for example, to various places of the slopes, so that water can be supplied to the green soil layer 40 formed on the slopes. This is to supply moisture to the grass or vegetation or trees vegetation to the rust soil layer (40).

Further, the vegetation port 50 is installed at the end of the water supply hose 64 (S16). The vegetation pot 50 is installed on the slope 1 at regular intervals, and the vegetation port 50 is planted with vegetation or trees to provide a beautiful beauty of the slope. And the end of the water supply hose 64 is connected to the rear surface of the vegetation port 50, that is, the surface contacting the green soil layer 40 of the slope 1 to promote the growth of the vegetation in the vegetation port 50. It would be.

Therefore, the water supply hose 64 connected from the collection tank 60 is connected to a vegetation port 50 and / or a predetermined portion of the slope from the collection tank 60 and is planted on the slope 1 and the vegetation port 50. The roots of the trees are moisturized. And the water supply hose 64 is equipped with a solenoid valve 74 to open and close the supply of water supplied from the water supply hose (64).

Furthermore, a controller 70 for controlling the opening and closing of the solenoid valve 74 is installed at one side of the collecting tank 60, and the controller 70 includes a solar cell 71 for converting renewable energy, that is, sunlight into electrical energy. In addition, the storage battery 72 for storing the electrical energy converted from the solar cell is connected. In addition, the humidity sensor 73 is installed inside the vegetation port 50 to detect the humidity inside the vegetation port 73, the detected humidity signal is applied to the controller 70, the controller 70 is a humidity sensor ( The solenoid valve 74 is opened or closed by comparing the humidity signal of 73) with the humidity information stored in advance.

While the invention has been shown and described in connection with specific embodiments thereof, it is well known in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who owns it can easily find out.

As described above, the slope protection method and the apparatus using the wire net of the present invention by laying the wire net on the slope and the installation of the wire rope, and by installing the green soil layer of the soil and the collecting tank and vegetation port, It can prevent or prevent the occurrence of falling rocks, so that the earth and sand are not suddenly lost due to roads facing slopes, thereby improving the effect of preventing the loss of soil and falling rocks, and thereby protecting people and property. There is one effect.

In addition, the present invention is to ensure that the roots of vegetation or trees can easily stick to the slope by continuously supplying sufficient moisture to the vegetation or trees planted on the slope, so as to protect the slope, the appearance of the slope beautifully effect There is.

Claims (6)

A wire net 10 installed over the slope 1; A wire rope 20 for supporting and fixing the wire net 10; A green soil layer 40 deposited on the wire net 10 and the wire rope 20 to a predetermined thickness; Vegetation pot 50 is installed on the green soil layer 40 at regular intervals vegetation or trees vegetation; A collecting tank 60 for supplying the water stored in the green soil layer 40 or the vegetation port 50, and Slope protection device characterized in that it comprises a controller (70) for controlling the supply of water from the collecting tank (60) by sensing the moisture content of the rust soil layer (40) or vegetation port (50). The method of claim 1, The collecting tank 60 is provided with a cover 61 having an inclination at a predetermined angle to prevent evaporation of the collected water, and a filtering net 62 for filtering foreign matters inside the collecting tank 60. A water supply hose 64 connected to the collection tank 60 is equipped with a solenoid valve 74, and the collection tank 60 stores a solar cell 71 for photovoltaic power generation and electricity generated from the solar cell. Slope protection device, characterized in that the storage battery 72 is provided. The method of claim 1, The vegetation port 50 is a non-woven fabric 52 is attached to the surface in contact with the green soil layer 40 deposited on the slope 1, the wire rope 20 or the wire net 10, at least one anchor pin ( Slope protection device characterized in that the fixed to 54). The method of claim 1, Slope protection device, characterized in that the humidity sensor 73 is provided in the rust soil layer 40 or vegetation port (50). The method of claim 1, The wire net (10) is installed per unit area, slope protection device, characterized in that the wire net (10) of the unit area is integrated by weaving combined with a wire net line (16). (a) arranging and planarizing the slope 1; (b) coupling and laying the wire net 10 on the arranged slope 1 to fix the wire net 10; (c) fixing a wire net by installing a wire rope 20 on the laid wire net 10; (d) filling the rusted soil layer 40 including the mixed seeds with a predetermined thickness for rusting onto the installed wire rope 20; (e) installing a collecting tank 60 on an upper portion of the slope, and installing a drainage pipe 34 on the upper side and the side surface; (f) connecting a plurality of water supply hoses 64 from the collection tank 60, and disposing end portions of the water supply hoses on the slope 1 at regular intervals, and (g) a slope protection method comprising the step of installing a vegetation port (50) at the end of the water supply hose (64).

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