KR101213986B1 - Restoration apparatus for vegetation and method thereof - Google Patents

Abstract

The present invention relates to a slope and a revetment restoration device and a restoration method using the same, comprising: a support member installed in a plurality of slopes or revetments for supporting the stabilization of the slope or the revetment; Connecting members fixed to both ends of the support member so as to connect the support members to each other; And a plurality of fixing means for connecting the connection members to each other so that the support members are arranged two-dimensionally in a slope or arc, and pressed into the slope or arc to fix the support members.
According to the present invention, the state or structure necessary for vegetation or restoration is stably maintained without being affected by the steep slope or rainfall, and thus the vegetation is smoothly made, thereby increasing the degree of restoration for slopes or shores, and Restoration of lakes should be made more environmentally friendly, and furthermore, by reducing nonpoint pollutants, they will be able to meet the objectives of aquatic ecosystems and water quality management.

Description

Slope and lakeside restoration device and restoration method using the same {RESTORATION APPARATUS FOR VEGETATION AND METHOD THEREOF}

The present invention relates to a slope and shore restoring device and a restoration method using the same so that the state or structure necessary for vegetation or restoration is stably maintained without being affected by a steep slope or rainfall.

In general, in order to stabilize the slopes of rivers and roads, construction has been mainly focused on concrete blocks, concrete retaining walls, or stacking.

The slopes constructed with such concrete or masonry structures can secure some structural stability, but they form a dry landscape that does not match the surrounding natural landscapes, which damages the aesthetics, and is impossible to grow plants. Will bring.

As the environmental problems of river banks and road slopes are seriously recognized, the need for environment-friendly landscapes increases, and the vegetation method for environmentally regenerating and restoring eco-friendly plants can grow while performing protection functions of shores and slopes. It is used.

Conventional vegetation method is a method for restoring the revetment or slope by mat and fixing pin, the vegetation mat is fixed to the revetment or slope by using T-shaped or c-shaped fixing pin and attached to the vegetation mat by the seeds and fertilizer Let this be done. In addition, among the devices used for the vegetation, the fixing pin is named as anchor anchor or anchor pin, and the shape is similar to each other only using a different name. In addition, when the construction surface of the vegetation is a rock, the vegetation mat is fixed by using anchor bolts having a different shape or use from the fixing pins.

However, when the vegetation mat is fixed to the slope on which the slope is steep, the mattress is not easily adhered to the soil, and thus the mat is lifted up. In addition, even if the eating habits of the vegetation mat is made, the roots do not bind the soil deeply and firmly to a level that prevents the flow of the soil. In particular, the vegetation mat constructed on the slope of the bare land flows in the sea ice during the rainy season or rainfall, the soil is accumulated in the lower end of the vegetation mat, the vegetation mat is torn by the weight of the soil and the fixing pin is pulled out.

In addition, in the case of restoring the vegetation mat using the vegetation mat in the river, fixing anchors or anchor pins are used for fixing the vegetation mat, and a nonwoven fabric is used to protect the soil of the surface between the vegetation mat and the bottom slope. In rain, these nonwovens are frequently blocked by fine soil particles, and water pressure is applied to the inside of the nonwovens so that the vegetation mat is frequently lost. Therefore, most vegetation mats currently used for restoring the lower slope have low design application flow rates of 2-5 m / sec due to these problems, and are difficult to apply at large flow rates.

Therefore, it is necessary to develop a device to prevent the loss of vegetation mat or to allow vegetation in place of the vegetation mat.

In order to solve the problems of the conventional vegetation device as described above, the present invention is to ensure the stability of the structure without being affected by the steep slope or rainfall, thereby allowing the vegetation to be smoothly made for slopes or shores It also increases the degree of restoration and makes this restoration natural.

According to an aspect of the present invention for achieving the above object, in the restoration device for vegetation of slopes or lakes, a support member is installed in a plurality of slopes or lakes to support to stabilize the slopes or lakes; Connecting members fixed to both ends of the support member so as to connect the support members to each other; And connecting the connecting members to each other so that the support members are arranged two-dimensionally in a slope or arc, and a plurality of fixing means press-fitted in the slope or arc to fix the support members.

In addition, the support member is characterized in that made of wood to have a bar shape.

In addition, the support member is characterized in that the connection member is screwed on both ends.

In addition, the support member is characterized in that the square is arranged in a structure that is repeated in the longitudinal and transverse direction.

In addition, the support member is connected to cross the diagonally to the quadrangle, characterized in that the fitting groove is formed to be fitted to each other in the intersection.

In addition, the connection member is characterized in that the end is made of a ring.

In addition, the fixing means, a wire for connecting each of the connecting members; An indenter connected to the wire and formed at an end thereof with a press-fitting portion having a width or thickness decreasing toward the end thereof and press-fitting into a slope or an arc; A catching piece that is in close contact with or is inserted into a side of the press-fit body or protrudes outward from the press-fit body; An elastic member installed to provide an elastic force for the locking piece to protrude from the press-fit body; A band surrounding the catching piece and the press-fitting body such that the catching piece is kept in close contact or inserted into the side of the press-fitting body; And a connecting line connected to the band so that the band can be separated from the locking piece.

In addition, the indenting body is formed in the shape of the arrowhead, the indentation is characterized in that the screwed.

In addition, the press-fit portion is characterized in that the side portion is made of curvature to bend in the tangential direction of the rotation radius.

In addition, the press-fit body is characterized in that the mat is provided with a mat forming a T-shaped upper end.

In addition, the engaging pieces are hinged to both sides of the press-fit body so as to be folded at the press-in, characterized in that the fitting projection is fitted to the end of the elastic member installed through the press-fit body.

The apparatus may further include a fence installed between the supporting members to reduce non-point pollutants, wherein the fence is installed in a slope or an arc, and a mounting space is formed inside, and the fluid passes before and after the mounting space. A frame provided with a passage part; Filler is mounted in the mounting space of the frame, blocking the loss of soil particles through the passage; And it is coupled to the frame characterized in that it comprises a fixed stake for fixing the frame to the ground by being embedded in the slope or arc.

In addition, the frame is made of a wire mesh provided on the front and rear of the passage, characterized in that the surface of the wire mesh is coated with a corrosion preventing material.

In addition, the frame further comprises a connecting portion provided on both sides of the frame so that the plurality of connections, the connecting portion is characterized in that the sliding projections and sliding grooves are formed on both sides of the frame perpendicular to each other so that the frame is slidingly coupled to each other. It is done.

In addition, the filler is made of any one or a combination of coir mats, baloons, hemp, straw straw, non-woven fabric, or a combination thereof, the mounting with a filter medium or seeds made of any one or a combination of zeolite, bentonite, activated carbon Characterized in that the space is filled.

In addition, according to another aspect of the present invention, in the restoration method of the slope or the revetment, the fixing step of pressing and fixing the fixing means in the slope or the revetment; And a connecting step of allowing the support members to be two-dimensionally arranged in the slope or the arc by connecting the connecting members respectively fixed to both ends of the support member for stabilizing the slope or the arc to the fixing means. do.

The method may further include installing a vegetation mat in a slope or a lake before the connecting step.

In addition, after the connecting step is characterized in that it further comprises the step of installing a fence for reducing non-point pollutants in the slope or arc.

According to the slope and the revetment restoration device and the restoration method using the same according to the present invention, the state or structure necessary for vegetation or restoration is stably maintained without being affected by the steep slope or rainfall, thereby making the vegetation smoothly It will increase the degree of restoration of slopes and shores, make the restoration of slopes and shores more environmentally friendly, and further reduce nonpoint pollutants to meet the goals of water ecosystems and water quality management.

1 is a perspective view showing the construction of the slope and the relief restoration device according to the invention,
2 is a perspective view showing another arrangement of the slope and the revetment restoration device according to the present invention,
3 is a cross-sectional view showing the main part of the slope and the revetment restoration device according to the present invention,
Figure 4 is a perspective view showing the cross-sectional view of the support member of the slope and the relief restoration device according to the present invention,
5 is a side view showing the fixing means of the slope and the revetment restoring apparatus according to the present invention,
Figure 6 is a side cross-sectional view showing the fixing means of the slope and the relief restoration apparatus according to the present invention,
7 is an exploded view showing the indentation body of the slope and the relief restoration apparatus according to the present invention,
8 is a view showing another example of the upper end of the support member of the slope and the revetment restoration device according to the present invention,
9 is a front view showing embodiments of the indentation portion of the slope and the relief restoration apparatus according to the present invention,
10 and 11 is a view showing the indentation process of the slope and the revetment restoration apparatus according to the present invention,
12 is a perspective view showing a fence of the slope and the relief restoration device according to the present invention,
FIG. 13 is a plan view showing a fence of a slope and a relief restoration device according to the present invention;
14 is a plan view showing a state in which the fence of the slope and the revetment restoration device according to the present invention are connected.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art, the following examples may be modified in various other forms, the scope of the present invention Is not limited to the following examples.

1 is a perspective view showing the construction of the slope and the relief restoration device according to the present invention.

As shown in FIG. 1, the slope and revetment restoring apparatus 100 according to the present invention is a restoring apparatus for vegetation of a slope or revetment, and is provided with a plurality of support members 110 installed on the slope or revetment 1. Connection member 120 is fixed to both ends of the support member 110, and each of the connecting member 120 and the fixing means 130 is pressed into the slope or the lake (1) as well as connected to each other.

The support member 110 is installed in a plurality of slopes or slopes (1) to support the stabilization of the slopes or rivers (1) of the road, the bar (bar) having a cross section of various shapes, such as round or square It has a form and can be made of natural wood.

The support member 110 may be arranged in a structure in which the quadrangles are repeated in the longitudinal direction and the transverse direction, and thus may be installed in the form of a checkerboard on the slope or the lake (1), as shown in FIG. Can be connected to cross diagonally.

As shown in FIG. 3, the supporting member 110 may be screwed to both ends of the connecting member 120. In addition, as shown in Figure 4, when the support member 110 is diagonally connected to each other by diagonally connected to the square, the fitting groove 111 may be formed to be fitted to each other in the intersection.

The connecting members 120 are fixed to both ends of the supporting member 110 so as to connect the supporting members 110 to each other, and the ends thereof are ring 121 (shown in FIG. 3) so as to be easily connected to the fixing means 130. Can be done.

The fixing means 130 is composed of a plurality of connecting members 120 are connected to each other so that the support members 110 are arranged in two dimensions on the slope or the rake (1), is pressed into the slope or rake (1) is supported The members 110 are fixed.

5 and 6, the fixing means 130 is a wire 131 for connecting each of the connecting members 120 (shown in FIG. 2) with each other, the wire 131 is connected and the width is at the tip; An indentation portion 132a which decreases toward the end of the thickness is formed to be indented to the inclined surface or the rake 1, and the indentation body 132 is in close contact with or is inserted into the side of the indentation body 132 or the outer side from the indentation body 132. The engaging piece 133 is coupled to protrude to the side, the elastic member 134 is installed to provide an elastic force to protrude from the indenting body 132, the locking piece 133, the locking piece 133 is the indenting body 132 Band 135 surrounding the locking piece 133 and the press-fit body 132 to maintain a state of being in close contact or inserted into the side of the band, and the band 135 so that the band 135 can be separated from the locking piece 133 It may include a connecting line 136 connected to, the size or use of the structure, such as the support member 110 to be fixed And, according to the inclination of the installation surface may be installed in plurality for each fixed point.

The wire 131 may be a rope or steel wire made of synthetic resin, and serves to couple the connecting members 120 to each other by passing through the rings 121 (shown in FIG. 3) of the connecting member 120. It may be connected to a separate member for coupling the connecting members 120 to each other.

The press-fit body 132 may be made of, for example, a round iron rod, the length or thickness or diameter of the indentation body 132 is manufactured to have a valid standard for fixing according to the size or use of the structure to be fixed, the wire 131 at the tip Ring-shaped connection portion 132 is provided for connection with the.

The locking piece 133 may be coupled to be in close contact with the side of the indenter 132 or protrude outward as in the present embodiment, or alternatively may be coupled to the side of the indenter 132 or protruded outward.

In addition, as shown in FIG. 7, when the engaging piece 133 is in close contact with the side of the indenting body 132, the curvature corresponding to the curvature or appearance of the indenting body 132 may be increased in order to increase the degree of close contact with the indenting body 132. It is manufactured to have a shape or, for example, may have a pointed seedling shovel shape divided into two ends, the hinge coupling portion formed so as to protrude by cutting both sides of the indentation body 132 to be folded by resistance such as soil when indentation ( One side is hinged to each other using the hinge coupling pin 133a, and the fitting protrusion 133b is fitted to the end of the elastic member 134 installed through the through hole 132d of the indenter 132c. ) May be formed. One side of the engaging piece 133 and the hinge coupling portion 132c of the indentation body 132 is a hole for the hinge coupling pin 133a is inserted in order to be hinged using the hinge coupling pin 133a (not shown in the drawing). ).

In addition, the engaging piece 133 may be unfolded in four directions from the indenter 132 by being made of four different from the present embodiment, in which case the indenter 132 has four hinge coupling parts 132c along the circumferential direction. In addition to forming a), two are formed so that the through holes 132d intersect with each other so that two elastic members 134 are respectively inserted.

On the other hand, the press-fit body 132 may be provided with a mat-binding portion 132e forming a T-shape by extending laterally at the top to face downward as shown in FIG. Therefore, the press fitting body 132 is a mat, for example, when the vegetation mat is installed to be located between the slope or the shore (1) and the support member 110, a structure provided with a mat binding portion 132e for binding the mat is used. Can be.

In addition, the press-fit member 132 has a tip of the press-fit portion 132a in the form of an arrowhead, can be screwed, the front shape of the press-fit portion 132a is made of diamond as shown in (a) in FIG. When rotating, the side can be easily cured so that the side can be easily excavated the soil, as shown in (b), for example, to rotate in the clockwise direction to smooth the ground around, The press-fit portion 132a may be screwed in a direction that can be tightened in a clockwise direction so as not to loosen.

The elastic member 134 may be used as the coil spring, as in this embodiment, and is not limited to this, and may be formed in various forms such as a leaf spring, and has a sufficient elastic force so that the engaging piece 133 can push the soil apart. .

The connecting line 136 may be connected to the band 135 through the ring 136a for stable connection with the band 135.

Slope and revetment restoration device 100 according to the present invention may further include a fence 140 (shown in Figure 1) is installed between the support member 110 to reduce the non-point pollutant.

12 and 13, the fence 140 is installed on the slope or the lake (1), and the mounting space 141a is formed on the inner side, the passage for the fluid to pass before and after the mounting space (141a) Filler 144, which is provided in the frame 141 and the mounting space 141a of the frame 141, and blocks the loss of soil particles through the passage 141b; And a fixing pile 145 fixed to the ground by being coupled to the frame 141 and being embedded in the slope or the arc 1.

Frame 141 is made of a wire mesh is provided on the front and rear of the passage portion (141b), the surface of the wire mesh can be coated with anti-corrosion material, the degree of swelling when installed on the ground to increase the soil loss effect It can be buried in the soil, can be manufactured using eco-friendly wood for the role as a vegetation fence, can be produced by the casting method using plastic or PVC, etc. It can be produced by using the material, it can be produced in a manner that only the skeleton made of stainless steel, iron or wood and wrapped with a wire mesh that is a passage 141b. In addition, the frame 141 may be made of a rectangular parallelepiped or other various structures that may be installed on the ground as in the present embodiment, and may be freely manufactured in sizes such as thickness, width, and height.

Filler 144 is made of one or a combination of coir mats, bales, bales, rice straws, non-woven fabrics, and a combination space of the filter medium or seeds made of any one or a combination of zeolite, bentonite, activated carbon, or a combination thereof Filled in at 141a.

The fixing pile 145 is fixed to the ground by being coupled to the frame 141 and embedded in the ground, which may be made of plastic, polyvinyl chloride (PVC), wood or reinforcing bar, A coating layer (not shown) by PVC coating may be formed.

On the other hand, the frame 141 may be provided with a coupling pipe (141c) for coupling through the fixed stake 145 on both sides in order to be coupled with the fixed stake (145).

As shown in FIG. 14, the fence 140 may further include connecting portions 142 and 143 provided at both sides of the frame 141 so that the frame 141 is connected in plurality, and the connecting portions 142 and 143 may include the frame 141. ) May be formed of a sliding protrusion and a sliding groove formed to be perpendicular to each side of the frame 141 so as to slide to each other.

Referring to the restoration method for the vegetation of slopes or shores using the slopes and shores restoration device according to the present invention.

Restoration method according to the present invention is a fixing step of fixing the fixing means 130 on the slope or revet (1), and connected to the fixing means 130 so that the support member 110 is stably positioned on the slope or revet (1). It includes a connection step.

The fixing step is a step for fixing the fixing means 130 to the slope or the revet 1, as shown in FIG. 10, the fixing means 130 is caught in the soil of the slope or the revet 1. In order to easily unfold), after driving to a certain depth to insert a jig, such as a rod into the connecting portion (132b) rotates clockwise to make the soil smooth using the side of the indentation (132a). Then, as shown in FIG. 11, after pressing the fixing means 130 so that the catching piece 133 reaches the soft soil portion, the connecting line 136 (shown in FIG. 10) is pulled to the elastic member 134. The band 135 (shown in FIG. 10), which prevented relaxation, is peeled off. At this time, even if the locking piece 133 does not completely open despite the elastic force of the elastic member 134, the shape of the locking piece 133 is in the shape of a seedling shovel, and the direction is upward. When pulled upward, the engaging piece 133 is dug in the diagonal direction in the soil, so that the fixing piece 133 is firmly bound in the soil.

The connecting step is connected to the fixing member 130 by the connecting members 120 fixed to both ends of the support member 110 for supporting the stabilization of the slope or the revet 1 to the support member on the slope or the revet 1. It is a step for the 110 to be arranged in two dimensions. Therefore, the support members 110 made of wood, for example, preservative wood for slopes by the screw connection with the screw-type connection member 120 and the interconnection by the wire 131 banding between the connection member 120 It is connected to each other in the longitudinal direction and the transverse direction in the rake (1) and is fixed by the fixing means (130).

On the other hand, the fence 140 to reduce the non-point pollutant on the slope or the revetment (1) after the connecting step, at this time, the fence 140 is supported in the lateral direction to prevent the loss of the fence 140 To be supported on the upper side of the member (110). Then, the seeds or fertilizer is sprayed on the slope or the lake (1) to attempt greening. In addition, when a drainage facility is separately installed on the ridge side opening on the top of the inclined surface, it is possible to restore the slope or the revet (1) more secure together with the slope and the revetment restoration device 100. In addition, the fence 140 for reducing non-point pollutants has a drainage function, a soil loss reduction function and a vegetation function so that it is suitable for vegetation greening, and the grass seed is slid between the fence 140 and the fence 140. It is possible to improve the prevention of falling and landscaping effect, and furthermore, if the landscaping is necessary, it is possible to make use of landscaping grass (wild flowers, etc.).

On the other hand, when the slope or the slope of the rake (1) is large enough to be close to the vertical it may be difficult to install the fence 140 on the upper end of the support member (110). In this case, therefore, vegetation mats can be installed on slopes or lakes prior to the connection step. That is, when the inclination of the slope or the rake 1 is large, the support member 110 is additionally installed in the diagonal bidirectional direction in the support member 110 constituting the quadrangle, before the support member 110 and the slope or the rake (1). If you install the mat, for example, vegetation mat, etc. between the () to prevent the soil from flowing down, it is advantageous to the eating habits. In particular, when the inclination is urgent, the fixing means 130 may be used for each point to firmly fix the support member 110.

In addition, the support member 110 can be installed and fixed in the forest direction in a row or more rows on the ridge side of the top of the inclined surface for firm fixing of the slope and the revetment restoring device 100, and the fixing means 130 at one point on the ridge side opening. ) By pressing a plurality of fixed to ensure that the support member 110 is firmly fixed, such fixing means 130 can be installed together on the bank or the bank (outside the bank) when applied to the lake's arc The embankment, the jinji, and the top of the embankment can be constructed around the embankment.

According to the slope and the revetment restoration device and the restoration method using the same of the present invention, to prevent the sediment on the slope slope of the bare land, such as roads, forest roads, shores, construction sites and farmland surroundings, and prevent vegetation from slipping In order to restore the slopes during the restoration of nature-friendly rivers, and to prevent non-point pollutants by installing the fence 140.

As described above with reference to the accompanying drawings, the slope and revetment restoration device and the restoration method using the same, but various modifications and variations can be made within the scope without departing from the spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims, as well as the following claims.

110: support member 111: fitting groove
120 connection member 121 ring
130: fixing means 131: wire
132: indentation body 132a: indentation part
132b: connection portion 132c: hinge coupling portion
132d: through hole 132e: mat binding part
133: locking piece 133a: hinge coupling pin
133b: fitting protrusion 134: elastic member
135: band 136: connecting line
136a: ring 140: fence
141: frame 141a: mounting space
141b: passage portion 141c: coupling tube
142,143: connection 144: filler
145: fixed pile

Claims (18)

In the slope or the revetment device,
A support member installed in a plurality of slopes or arcs to support the stabilized slopes or arcs;
Connecting members fixed to both ends of the support member so as to connect the support members to each other; And
A plurality of fixing means connecting the connection members to each other so that the support members are arranged two-dimensionally in a slope or arc, and being pressed into the slope or arc to fix the support members;
Including,
Further comprising a fence installed between the support member to reduce the non-point pollutant,
The fence,
A frame installed in a slope or an arc, and having a mounting space formed therein, and having a passage portion through which fluid passes before and after the mounting space;
Filler is mounted in the mounting space of the frame, blocking the loss of soil particles through the passage; And
And a fixed pile coupled to the frame to fix the frame to the ground by being embedded in a slope or an arc. 2. The slope and rake recovery apparatus according to claim 1, wherein the support member is made of wood to have a bar shape. According to claim 1, wherein the support member is slope and revetment restoration device, characterized in that the connecting member is screwed on both ends. 4. The slope and rake recovery apparatus according to claim 1 or 3, wherein the support member is arranged in a structure in which the quadrangles are repeated in the longitudinal and transverse directions. 5. The slope and revetment restoration apparatus according to claim 4, wherein the support member is connected to the square to cross diagonally, and fitting grooves are formed to be fitted to each other at an intersection. 4. The slope and rake recovery apparatus according to claim 1 or 3, wherein the connection member has a ring at an end thereof. The method of claim 1, wherein the fixing means,
A wire connecting each of the connection members to each other;
An indenter connected to the wire and formed at an end thereof with a press-fitting portion having a width or thickness decreasing toward the end thereof and press-fitting into a slope or arc;
A catching piece that is in close contact with or is inserted into a side of the press-fit body or protrudes outward from the press-fit body;
An elastic member installed to provide an elastic force for the locking piece to protrude from the press-fit body;
A band surrounding the catching piece and the press-fitting body such that the catching piece is kept in close contact or inserted into the side of the press-fitting body; And
Slope and revetment restoring apparatus comprising a connecting line connected to the band so as to detach the band from the engaging piece. According to claim 7, wherein the indentation body is in the form of an arrowhead, the indentation and slope restoration device characterized in that the screwed. 9. The slope and rake recovery apparatus according to claim 8, wherein the press-fitting portion has a curvature such that the side portion bends in a tangential direction of the rotation radius. [9] The slope and rake restoring apparatus of claim 7 or 8, wherein the press-fitting body is provided with a mat-binding portion forming a T-shape at an upper end thereof. The method of claim 7, wherein the engaging pieces are hinged to both sides of the press-fit body so as to be folded at the press-fit, respectively, characterized in that the fitting projection is fitted to the end of the elastic member is installed through the press-fit body Slope and rake restoration device. delete According to claim 1, wherein the frame is made of a wire mesh provided in the front and rear of the passage, slope and revetment restoration device, characterized in that the anti-corrosion material is coated on the surface of the wire mesh. The apparatus of claim 1, further comprising connecting parts provided at both sides of the frame such that the frames are connected in plurality.
Slope and revetment restoring device, characterized in that the connecting portion is made of a sliding projection and a sliding groove formed on both sides of the frame perpendicular to each other so that the frame is slidingly coupled to each other. According to claim 1, wherein the filler is made of any one or a combination of coir mats, baloons, sackcloth, straw straw, non-woven fabric, or a combination of any one or a combination of zeolite, bentonite, activated charcoal or seeds Slope and revetment restoration device characterized in that it is filled with the mounting space. In the slope and the shelter restoration method,
A fixing step of pressing and fixing the fixing means in the slope or the arc; And
A connecting step for allowing the support members to be two-dimensionally arranged on the slope or the arc by connecting the connecting members respectively fixed to both ends of the support member for stabilizing the slope or the arc to the fixing means.
Including,
Slope and revetment method further comprising the step of installing the fence of claim 1 for reducing non-point pollutants in the slope or lake after the connecting step. The method of claim 16, further comprising the step of installing a vegetation mat in the slope or lake before the connecting step. delete

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