KR101873313B1 - Geo cell for improving workability and increasing strength using functional connector, and method for constructing this same - Google Patents

Abstract

The present invention relates to a prefabricated geo cell with increased constructability and construction stability using a dedicated functional connector, and a construction method thereof. According to the present invention, the prefabricated geo cell with increased constructability and construction stability using a dedicated functional connector comprises: a front tip part geocell (10) installed by arranging unit geocells on a leading edge flat land; a slope part geocell (20) installed by horizontally and vertically arranging unit geocells on a slope continued to the leading edge flat land; a leading edge slope connector (30) to connect the unit geocells; and an anchor settling a bottom part under the ground to maintain the unit cell in an unfolded state.

Description

TECHNICAL FIELD [0001] The present invention relates to a prefabricated geocell and a method of constructing the same,

The present invention relates to a geocell, and more particularly, to a geocell, which can increase the connection strength of a unit geocell through a connection port dedicated to the geocell, improve the workability and stability, and thus provide a dedicated dedicated connector for recording and stably reinforcing the slope for a long period of time And to a method of constructing the same.

Slope protection facilities have been widely used for purposes such as preserving landscapes and preventing settlement for road slopes, mountain springs, river sides / floors, and seas (coast erosion areas).

The slope protection facility has been used for mattresses and concrete blocks. However, since the mats are thin sheets, they are not three-dimensional, and they have low rigidity against settlement and are very lossy. Moreover, Blocks are heavily weighted and have the disadvantage of not being environmentally friendly, with poor handling and construction (requiring large manpower and large equipment).

To solve this problem, geo-cellular has been developed and used.

The geocell is formed by vertically overlapping a plurality of sheets having a predetermined width and a long and thin length. That is, the side portions where the sheets are in contact with each other are bonded at regular intervals, and the bonding positions are formed in a zigzag shape, so that a large number of filling spaces are formed between the sheets in a staggered manner. These geocells are installed on various slopes, and plant seeds are planted on the vegetation soil with each filling space filled with vegetation soils. In this filling space, as the plant grows, the cohesion of the vegetation soil is strengthened by the roots and stem of the plant, thereby enhancing the reinforcing function.

The conventional geocell is a method in which a plurality of unit geocells are connected by a cable tie when assembling and the cable tie is not made exclusively for geocells but is for bundling a plurality of cables. Therefore, the strength is weak, The cable tie is loosened or broken, so that the connecting portion of the geocell is blown up in part or all of the slope, causing the slope to collapse.

In addition, it is very difficult to assemble the cable tie in a situation where the operator tries to fix the cable tie into the unit geocells and fixes the cable tie while rotating one wheel, and the operator feels difficulty in supporting the body during slope construction have.

The cable tie is bound by the pulling force of the operator, and a plurality of units can not connect the unit geocells with a uniform force, so that the connection strengths at the connection portions of the unit geocells are different from each other. As a result, There is a problem in that the connection portion of the electrodes is broken.

In addition, there is an example in which the geocell is installed from the advanced flat part to the inclined part, and when the geocell is spread on the advanced flat part and the inclined part, the geocell is flexible, but it can not be installed in accordance with the angle change of the inclined part in the advanced flat part The geocell is forcibly pressed at the edge of the advanced flat part and the inclined part, so that the collapse of the collapsed part and the fusion part (binding part) occurs, and also the ground and lifting are generated, causing the loss of the vegetated soil.

In the geocell, in which a plurality of horizontal sheets and vertical sheets are superimposed perpendicularly to each other, an upper groove is formed on an upper portion of the horizontal sheet, Since the upper and lower grooves are formed in the same size and shape as each other, the vertical sheet is coupled to the upper portion of the horizontal sheet, and the lower groove The horizontal sheet and the vertical sheet are assembled together in the vertical direction. Therefore, it is very difficult to assemble a plurality of upper and lower grooves formed in the horizontal sheet and the vertical sheet, There are disadvantages, not waste resources.

In addition, since the conventional geocell has a drain hole for drainage and the surface contacting with the gravel is a smooth structure without irregularities, it can not increase the friction force with the gravel to prevent the slip, The slope reinforcements constructed with geocells and sand slabs do not exhibit large compressive forces, and as a result, the slope reinforcements collapse rapidly when the slope subsidence occurs.

Korean Patent Publication No. 10-2013-0118524

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide an apparatus and a method for connecting unit geocells, And a method of constructing the same using a functional special connector for preventing a collapse of a geocell at a construction site leading to an inclined portion and for preventing a collapse of a geocell, There is a purpose.

It is another object of the present invention to provide a prefabricated geocell and a method of constructing the geocell which increase the workability and the construction stability by using a function-specific dedicated joint that stably reinforces the slope through the increase of the composite force between the geocell and the gravel.

The prefabricated geocell which increases the workability and the construction stability by using the function-specific exclusive connector according to the present invention comprises: an advanced geothermal cell in which unit geocells are arranged on an advanced level; An inclined sub-geocell having unit geocells vertically and horizontally arranged on the slope of the slope; An advanced tapered connector connecting the advanced sub-geocell to the inclined sub-geocell; A unit geocell connection port connecting the unit geocells; Wherein the unit geocell connection port comprises an anchor fixing portion connecting portion, a center connecting portion, a cutter connecting portion, and a longitudinal connecting portion, and the anchor fixing portion The connecting port is composed of a geocell fixing part fixed to the unit geocell and an anchor receiving part supporting the anchor, and is installed at the start and end of the tip geosell and the inclined part geocell and at the place where the anchor is installed, The connecting portion is composed of a geocell fixing portion fixed to one or more of transversely opposite sides of the unit geocell, a connecting portion connected to the adjacent unit geocells to connect the unit geocells in the transverse direction, The unit geocells are inserted with inclination, while the unit geocell And wherein the longitudinal connector comprises a fastening piece having one or more fastening rods penetrating through the unit geocells in the longitudinal direction and a locking member fastened to the fastening rods .

According to the prefabricated geocell, which improves the workability and the construction stability by using the function-specific connector according to the present invention, the unit geocells are rigidly connected through the geocell connectors of various structures to prevent the damage of the geocell connection due to the earth pressure Therefore, it is possible to prevent the slope of the inclined portion and the slope of the inclined portion from being deteriorated. In addition, The unit geocells prevent the deformation of the geocell at the advanced flat part and the inclined part through the connecting port to prevent the local loss of the vegetation soil due to the decomposition of the geocell, It also has the effect of strengthening the slope by blocking the expansion, The unit geocells are brought into close contact with the sloping portion and the edge portion, thereby preventing the loss of the vegetation soil, thereby stably reinforcing the slope.

In addition, the unit geocells are connected through the connector which is easier to work than the existing cable tie, so that unskilled workers can connect the unit geocells in a short time and shorten the air, so that it has excellent effect both in workability and economy. It is effective to maintain the long slope reinforcement greening facility for a long time by preventing the connection part of the unit geocells from being damaged by increasing the connection strength between cells.

When the surface of the unit geocell is formed into a concave-convex structure and the gravel is filled in the recess, the friction force between the geocell and the gravel increases. As a result, the geocell and the gravel are integrated into one body, Since the stiffness of the body is increased, the stability of the slope can be secured.

1 is a plan view of a prefabricated geocell for improving workability and construction stability by using a function-specific connector according to the present invention;
FIG. 2 and FIG. 3 are side views of a prefabricated geocell, which improves workability and construction stability by using function-specific connectors according to the present invention, respectively.
FIG. 3 and FIG. 4 are diagrams showing unit geocells applied to a prefabricated geocell with improved workability and construction stability by using function-specific dedicated connectors according to the present invention, respectively.
FIG. 5 is a front view of a unit geocell applied to a prefabricated geocell, which improves workability and construction stability using a function-specific dedicated connector according to the present invention.
FIG. 6 is a perspective view of a high-grade inclined joint applied to a prefabricated geocell with improved workability and construction stability using a function-specific exclusive connection according to the present invention.
FIG. 7 is a view showing an example of a high-grade slanting connector applied to a prefabricated geocell with improved workability and construction stability by using a function-specific dedicated connector according to the present invention; FIG.
FIGS. 8 to 10 are views of anchor fixing section connectors applied to a prefabricated geocell with improved workability and construction stability by using function-specific dedicated connectors according to the present invention, respectively.
11 to 12 are views of a center connector used in a prefabricated geocell for improving workability and construction stability by using function-specific connectors according to the present invention, respectively.
FIG. 13 and FIG. 14 are diagrams showing a cutter connector applied to a prefabricated geocell with improved workability and construction stability by using function-specific dedicated connectors according to the present invention, respectively.
FIGS. 15 to 17 show longitudinal connectors applied to a prefabricated geocell with improved workability and construction stability by using function-specific dedicated connectors according to the present invention; FIG.
19 to 20 are perspective views showing a space retainer applied to a prefabricated geocell with improved workability and construction stability by using function-specific dedicated connectors according to the present invention, respectively.

As shown in FIGS. 1 and 2, the prefabricated geocell 100, which improves the workability and the construction stability by using a function-specific dedicated connector according to the present invention, includes an advanced geocell 10, an inclined geocell 20, An advanced tilting connector 30, an anchor 40 and dedicated unit geocell connectors 50, 60, 70, 80.

The advanced geo-cell 10 is a support base that is installed on a high-level ground to support the inclined geo-cell 20, and the inclined geo-cell 20 is for reinforcing and recording the slope.

Each of the advanced geothermal cell 10 and the inclined geothermal cell 20 is composed of unit geocells 1 connected to each other.

Each unit geocell 1 is formed by joining together a plurality of sheets 2 at predetermined intervals so as to overlap each other and form a filler 3.

As shown in FIG. 3, the unit geocells 1 having the above structure may have a configuration in which sheets 2 having a longer length are overlapped in a longitudinal direction, or two sheets 2 having a shorter length as shown in FIG. A plurality of cells joined at the edges (such as heat fusion) can be assembled and assembled. In the former and the latter, a plurality of cells are overlapped with each other before construction and the cell is opened by the operator at the construction site. At this time, the filling part 3 is seen to be arranged in a zigzag form like a honeycomb shape.

The sheet 2 is a flexible sheet material made of synthetic resin such as HDPE or PE.

As shown in FIG. 5, the sheet 2 is constructed, for example, with one or more drainage portions 4 for draining. The drainage section 4 may be in the form of a hole, and at the bottom, it may be formed in a groove shape such as a semicircular shape.

In addition, in order to connect the unit geocells 1 arranged in the longitudinal direction and the transverse direction, the sheet 2 is provided with the assembly holes 5 and 6, wherein the connection holes are used together with the assembly holes 5 and 6. Further, the assembling holes 5 and 6 are also used for connecting the sheets 2 for manufacturing the unit geocell 1, in which case the assembling means are applied together. In the present invention, the connector is for connecting the unit geocells 1, and the assembling means is for assembling the sheets 2 constituting the unit geocell 1.

The assembling holes 5 and 6 are formed on the left and right sides and the center of the seat 2, respectively.

The assembly holes 5, 6 on both the left and right sides are used for connecting the neighboring sheets 2 along the transverse direction and connecting the unit geocells 1 arranged in the transverse direction.

The central assemblies 5, 6 are used to connect the adjacent sheets 2 along the longitudinal direction and to connect the unit geocells 1 arranged in the longitudinal direction.

At least one of the assembling holes 5, 6 may be formed along the vertical direction.

When two or more assembling holes 5 and 6 are applied, one connecting hole (including an assembling means) is joined to one of the assembling holes 5 and 6 to thereby prevent twisting of the sheets 2 and the unit geocells 1 There is also an effect.

The assembling holes 5 and 6 can be circular and rectangular, and long holes are preferable. The holes 5 and 6 of the elongated holes are superior in workability to circular holes in that the two sheets 2 can move up and down within a predetermined width.

The assembling holes 5 and 6 are formed to have diameters larger than those of the connecting means (assembling means) irrespective of the shape, thereby securing a free space, thereby improving the workability.

The sheet (2) is provided with a concave / convex portion (7) in order to increase frictional resistance with the vegetated soil.

The concave and convex portions 7 are formed on both sides of the sheet 2, and preferably the projections and the grooves are continuous.

According to this configuration, the vegetated soil filled in the filling portion 3 can be integrally formed with the slope, and the frictional force between the vegetated soil and the sheet 2 can be increased through the irregular portion 7, It prevents the segregation between vegetation and soil and prevents the loss of vegetation soil.

The concavity and convexity 7 of the sheet 2 can increase the bending strength, thereby preventing tearing due to the earth pressure of the vegetation soil.

The method of producing the sheet 2 is as follows.

1. Sheet metal molding.

After the raw material is injected into the mold, a rectangular plate is formed through curing.

2.

The plate material has no holes and no irregularities on its surface, and the drainage hole (4) and the assembly holes (5, 6) are formed by using other air. That is, a punched sheet is produced.

3. Unevenness molding.

The punched plate member is also free from surface irregularities, and both surfaces of the punched plate member are pressed using a press to form the convex and concave portions 15.

Thus, the production of the sheet 2 is completed.

The upper sloping connector 30 has a geocell connection part of the leading end geocell 10 and the inclined part geocell 20, that is, two geocell connecting parts 31 and 32. The upper and lower connecting parts 33 and 34, As shown in FIG. Of course, the advanced tilting connector 30 can be of any shape with two geocell connections 31,32.

The upper and lower connecting portions 33 and 34 are different in length from each other. That is, the upper connecting portion 33 is longer than the lower connecting portion 34, and the geocell connecting portions 31 and 32 are formed at an angle. For example, the first geocell connection portion 31 connected to the advanced geothermal cell 10 has a second geocell connection portion 32 connected to the inclined geocell 20 at a right angle to the advanced ground portion, (For example, at a right angle to the oblique plane) with the cell connecting portion 31.

The geocell connection portions 31 and 32 are each provided with an assembling hole communicating with the assembling hole of the leading geosheet 10 and the inclined geosceles 20 so as to be connected to the leading geosell 10 through the longitudinal connecting hole 80, And is connected to the inclined sub-

The box-shaped advanced inclined connection 30 is reinforced through the reinforcing ribs 35. The reinforcing rib 35 is not limited to the cross shape illustrated in the drawings, but may be formed in various shapes.

Fig. 7 shows another example of the advanced tapered connector 30, which has an angle-adjustable feature.

The angle-adjustable high-grade inclined connection 30 has a first inclined connection 30-1 connected to the advanced geosynte 10 and a second inclined connection 30-2 connected to the inclined geosynt 20 and connected to the first inclined connection 30-1 And a second inclined connection 30-2 connected to be adjustable in angle.

For example, one or more guide bars 36 having a curved guide slot are formed in the first inclined connection 30-1, and the first and second inclination connectors 30-1, A slide 37 is slidably connected to the guide slot of the guide bar 36 at the second slant connection 30-2.

According to such a configuration, when the geocell is installed from the edge-to-edge flat portion to the slope, the geocell does not warp and breakage and breakage of the fused portion are prevented to thereby construct a robust geocell. The advanced inclined connection 30 is installed at the portion where the inclined portion is continued and the advanced geothermal cell 10 and the inclined geothermal cell 20 are closely attached to the advanced flat portion and the slope, Lt; / RTI >

The anchor 40 can be used for a variety of products such as reinforcing bars, and is installed at a position for firmly fixing the tip / slope geothermal cells 10 and 20 in an open state, and the bottom is inserted and fixed in the ground, The geocells 10 and 20 are fixed.

Hereinafter, a geocell connector connecting unit geocells will be described.

1. Anchor fixing part connection.

The anchor fuselage connector 50 is disposed at an end (start / end) so as to install the anchor 40 at this position and additionally where the anchor 40 is required to be installed other than the end.

As shown in FIG. 8, the anchor fixing unit connector 50 includes a geocell fixing unit 51 and an anchor receiving unit 52.

The geocell fixing part 51 is provided with a groove and an assembly hole into which the end portions of the tip end portion 10 and the inclined portion 20 are inserted so as to surround the end portions of the tip end / (Bolts, nuts, rivets or the like) or fixed to one side of one of the tip end / tip end geocells 10, 20 with a fastener.

The anchor accommodating portion 52 is formed in a tubular shape at one side of the geocell fixing portion 51 so as to have a hole penetrating the upper and lower portions so that the anchor 40 is inserted from the upper portion to the lower portion, 10, 20) and the anchor (40).

The anchor receiving portion 52 may be formed entirely along the vertical direction of the geocell fixing portion 51, or may be formed to have a half size, for example.

The anchor fuselage connection 50 includes a portion where the unit geocells 1 of the advanced geothermal cell 10 and the inclined geocells 20 are connected to each other except for the end positions of the start and end, . 9, the anchor fixing unit connector 50 is assembled to the edge of the neighboring unit geocell 1 so that the anchor receiving portions 52 are vertically stacked, and then the anchor 40 is inserted into the neighboring unit geocell 1, The unit geocells 1 are connected and the lower part is inserted into the ground to be fixed.

As shown in FIG. 10, the locking projections 53 and the locking grooves 54 may be added to increase the binding force when the neighboring anchor fixing portions 50 are connected.

The locking protrusion 53 and the locking groove 54 protrude from the periphery of the anchor receiving portion 52 and the locking groove 54 is formed in the geocell fixing portion 51. The locking protrusion 53 and the locking groove 54 are formed in the anchor The adjacent anchor fuselage connection ports 50 are engaged before the anchors 40 are inserted into the anchors 40 when the upper and lower portions 52 are arranged in a line.

That is, when the anchor fixing unit connector 50 is used for the end (start, end), the unit geocell 1 in which the anchor fixing unit connector 50 is assembled is the unit geocell 1 for the end. Of course, since the anchor fixing portion connector 50 can also be applied to the central portion other than the end portion, the central unit geocell 1 is also used.

2. Center connection.

11 and 12, the center connector 60 is provided on the left and right of the unit geocells 1 provided between the end portions (start and end) of the tip portion geocell 10 and the inclined portion geocell 20 And are used to connect adjacent unit geocells 1 to each other.

The center connector 60 is composed of the geocell fixing part 61 and the latch part 62 and is assembled so as to correspond to the edge of the neighboring unit geocell 1 and connected to each other through the latch part 62.

The geocell fixture 61 is fixed to the unit cell 1 through a fastener or the like while covering the edge of the unit cell 1 from both sides or overlapping one side.

The latch portion 62 extends from the geocell securing portion 61 and is fitted to the latch portion 62 on the opposite side and is fitted to the geocell securing portion 61 so as to extend toward the opposite side of the geocell securing portion 61 And is again diverted toward the geocell fixing portion 61 to have a groove. Preferably, a locking jaw 63 is formed on the inner circumferential surface.

3. Cutting end connection.

As shown in FIGS. 1, 13, and 14, the cutter connector 70 includes first and second inserts 71 and 72, which are respectively inserted into the end portions of the unit geocell 1, 2, at least two first and second latches 73 and 74 for fixing the unit geocell 1 are formed on two opposing surfaces of the insides 71 and 72, respectively.

The first and second latches 73 and 74 are formed at an angle inclined forward in the inserting direction of the unit geocell 1 so that they are elastically deformed when inserting the unit geocell 1 The unit geocell 1 is prevented from interfering with the insertion of the unit geocell 1, and the unit geocell 1 is prevented from being pulled by the inserted unit geocell 1.

For example, the first and second latches 73 and 74 may be formed by cutting three sides of the first and second inserts 71 and 72 and pressing the first and second latches 73 and 74 inward. It is preferable that it is formed in heat or more.

The cutter connecting portion 70 may be formed by bending and joining the center portions of the two sheets of sheet material.

The cutter connector 70 can be used in combination with the anchor 40. The anchor insertion portion 75 is formed at the center of the cutter connector 70 and the anchor 40 is inserted into the anchor insertion portion 75, It is possible to do. In other words, the cutting end connector 70 serves two functions to support the fixing of the anchor 40 together with the connection of the unit geocells 1.

It is very easy for the cutting end connector 70 having such a structure to connect the unit geocelles that are not fused to each other through the cut through the structure.

That is, in the installation process of the unit geocells 1, the unit geocells 1 must be cut according to the area of the construction site and the area of the unit geocells 1 to match the area of the construction site, 1 are cut and the cut ends are fixed to the cut end connecting portion 70, thereby connecting the unit geocells 1.

4. Longitudinal connector.

As shown in FIGS. 15 and 16, the longitudinal connector 80 includes a connecting rod 81 passing through the assembly holes of the unit geocells 1 overlapped with each other, a connecting rod 81 extending from the opposite side of the unit cell 1 to the connecting rod 81 And a locking piece 82 to be fastened.

The connecting rod 81 is composed of a head 83 having a size larger than that of the assembling hole, and first and second projections 84 and 85 protruding from one side of the head 83 and passing through the assembling hole.

The first and second protrusions 84 and 85 are formed at regular intervals so as to allow elastic behavior, and a plurality of first and second locking protrusions 84a and 85a are preferably provided on the opposite surface of the opposing surface.

The first and second locking protrusions 84a and 85a are triangular in cross section, and the surface facing the locking piece 82 is inclined at an angle of less than a right angle for natural coupling, and the opposite side is preferably a right angle.

The locking piece 82 is, for example, a hexahedron having a hole through which the first and second locking protrusions 84a and 85a penetrate. On the inner circumferential surface of the hole, a plurality of locking protrusions 84a and 85a A third locking protrusion 82a is formed.

The third locking protrusion 62a is formed at an opposite inclination from the first and second locking protrusions 64a and 65a to lock the first and second locking protrusions 64a and 65a.

An elastic member (leaf spring, coil spring, or the like) for opening the first and second protrusions 84 and 85 in the locking direction is included between the first and second protrusions 84 and 85 so that the first and second locking protrusions 84a, 85a and the third locking protrusion 82a of the locking piece 82 can be made strong.

The inclined portion 82b may be formed at the central portion of the hole of the locking piece 82 by opening the first and second protrusions 84 and 85 between the first and second protrusions 84 and 85 to assist in locking have. The inclined portion 82b is inclined in the direction of opening the first and second protrusions 84 and 85 while moving toward the inside of the hole.

17, the first and second locking protrusions 84a and 85a may be formed of two sets. According to this structure, as described above, It is possible to fix them more firmly.

As shown in FIG. 18, a gap retaining band 90 is applied to maintain the longitudinal spacing of the unit geocells 10.

The gap holding member 90 is disposed between the unit geocells 1 arranged in the longitudinal direction and connected to the connecting ports 50, 60, 70 or the unit geocells 1, The gap between the sheets of the geocell 1 is maintained.

FIG. 19 shows the center connector 60 as an example, and has connection portions on both sides in the longitudinal direction of the gap retainer 90.

The connecting portion is fixed to the hook portion 64 formed on the latch 61 of the central connecting portion 60 as a plate- For example, two hook portions 64 are spaced apart from each other by a predetermined distance, and a space is provided between the hook portion 64 and the latch 61. The plate-like connecting portion 91 is inserted between the hook portions 64, And is fixed to the hook portion 64 by being hooked thereto.

The connecting portion is a bolt-type connecting portion 92, which passes through a hole formed in the latch 61 and is fastened with a nut at the opposite side.

The connecting portion is a protruding connecting portion 93 (see FIG. 20), and the protruding connecting portion 93 is fitted and fixed in a groove or a hole formed in the latch 61. The protruding connection portion 93 can be applied together with the stopper 94 supported by the latch 61.

The gap holding member 90 is made of a material and a structure which are not changed in length by the earth pressure or the like in order to maintain a gap, and can be preferably configured to be adjustable in length.

The length adjustable interval holding base 90 can be formed by, for example, a method in which two bolt rods are screwed together, and a method in which the length adjusting rods are screwed into the interval holding rods 90, or the like.

The construction method of the prefabricated geocell for improving the workability and the construction stability by using the function-specific connector according to the present invention is as follows.

1. Advanced geothermal installation.

Install a high-tech geocell (10) on the high-level flat part of the slope above the slope.

For example, the unit geocells 1 are extended from left to right with reference to FIG. 1 to form a filled portion. First, an anchor 40 is inserted into the anchor fixing portion connector 50 at the left starting point, .

The unit geocells 1 are connected while connecting the unit geocells 1 (through the center connector 60).

The unit geocells 1 at the right end and the unit geocells 1 adjacent to the right end are cut in accordance with the area of the construction site and are connected to each other through the cut end connector 70.

The anchor 40 is inserted and fixed to the anchor fuselage connection 50 at the right end to complete the installation of the advanced fuselage 10.

An anchor 40 may be installed between the start and end points of the left and right sides. For example, the anchor 40 may be installed on the side of the unit geocell 1.

2. Installation of advanced ramp connections.

The advanced ramp connection (30) is assembled to the lower part of the advanced geosell (10). Of course, it is also possible to assemble the advanced slope connection 30 into the advanced geosell 10 and install it together with the advanced geosloc 10.

3. Install the incline sub-cell.

The inclined sub-geocell 20 is installed from the left to the right like the advanced geocell 10, and at the uppermost end, the inclined sub-geocell 20 is assembled to the advanced inclined connection 30.

The inclined sub-cell 20 also has an anchor 40 installed at the anchor fixing unit connector 50 at the left starting point, and the unit geocells 1 are connected to the right side while the anchor 40 is connected. (10) to finish the right end through the cut.

The inclined sub-geocells 20 longitudinally connect the unit geocells 1 using a longitudinal connector 80.

4. Filling the soil with vegetation.

Filling the vegetation soil in the filling parts of the advanced geothermal cell 10 and the inclined geocell 20 and completing the construction by compaction and spraying (spraying or planting vegetation seeds).

Although it has been described above that the advanced geothermal vessel 10 and the inclined geothermal vessel 20 are constructed together, the present invention can be applied to a flat ground like a river floor, that is, It is possible to construct the flat section geocell through the same configuration without cell division.

10: advanced biogeocell, 20: inclined geocell
30: high-grade slant connection, 40: anchor
50: anchor fixing portion connecting portion, 60: center connecting portion
70: cutter end connection, 80: longitudinal end connection
90:

Claims (7)

An advanced geogeocell 10 having unit geotherms arranged on the advanced flat surface and having recesses and protrusions formed by protrusions and grooves on both sides thereof in contact with the gravel;
An inclined geosell 20 in which the unit geocells are arranged vertically and horizontally, the geocells having irregularities formed by protrusions and grooves on both side surfaces contacting with the gravel;
An advanced tilting connector (30) connecting the advanced sub-geocell to the tilted sub-geocell;
A unit geocell connection port connecting the unit geocells;
And an anchor which is fixed at the bottom to keep the unit geocell in an unfolded state,
The unit geocell connection port includes an anchor fixing portion connection 50, a center connection 60, a cut end connection 70, and a longitudinal connection 80,
The anchor fixing portion includes a geocell fixing portion fixed to the unit geocell and an anchor accepting portion for supporting the anchor, and is installed at the start and end of the tip geocell and the inclined geocell and at an installation location of the anchor And,
The center connector may include a geocell fixing unit fixed to one or more sides of the transverse direction of the unit geocell, a pair of latches connected to the neighboring unit and connecting the unit geocells in the transverse direction,
The cutting end connector includes first and second insertion portions on both sides of which end portions of the unit geocells are inserted, and one or more first and second latches, which fix the unit geocells, And connects the neighboring unit geo-cells at the tail end of the unit geocell,
Wherein the longitudinal connector comprises a fastening piece having one or more fastening rods penetrating the unit geocells in the longitudinal direction and a locking piece fastened to the fastening rod,
Wherein the advanced inclined connection comprises a first and a second geocell connection part respectively assembled to the advanced geothermal cell and the inclined geothermal cell and an upper and a lower connection part connecting upper and lower parts of the first and second geocell connection parts, Wherein the connection portion is longer than the lower connection portion and the first and second geocell connection portions are extended upwardly. The geosynthetic structure according to claim 1, [2] The apparatus according to claim 1, wherein the unit geocells are formed on both sides, left and right sides, and right and left sides, and at least one drain hole through which the unit geocell connection ports are assembled, The prefabricated geocell increases the workability and the construction stability. delete The apparatus of claim 1 or 2, further comprising spacing grooves arranged along the longitudinal direction of the unit geocells and having upper and lower sides coupled to the unit geocell connection ports or the end portions of the unit geocells, The use of the special function connectors to increase the workability and construction stability. The prefabricated geocell according to claim 1, wherein the cutter connecting portion includes an anchor receiving portion for supporting the anchor, and is used for fixing an anchor. A method of constructing a prefabricated geocell with improved workability and construction stability by using a function-specific connector according to claim 1,
A first step of providing an advanced geothermal cell (10) on a flat top portion of a slope above the slope;
A second step of installing an inclined sub-geocell via an advanced inclined portion connection under the advanced geo-cell installed through the first step;
And a third step of filling and filling the vegetation soil in the filling part of the advanced geothermal cell and the inclined geothermal cell,
In the first and second steps, a plurality of unit geocells are connected through a unit geocell connection port from one side to the other side, and an anchor is installed on one side of the anchor fixing unit to fix the unit geocell, The unit geocell is cut along the transverse direction, and the unit geocell is cut to the construction site and connected to the cut end connection portion. Then, an anchor is provided at the end portion of the anchor fixing portion to fix the unit geocell, A method of constructing a prefabricated geocell that improves workability and construction stability by using a function-specific connector that features a geocell and an inclined geocell. A plurality of unit geocells;
A unit geocell connector connecting the unit geocells of the flat geocell;
And an anchor which is fixed at the bottom to keep the unit geocell in an unfolded state,
The unit geocell connection port includes an anchor fixing portion connection 50, a center connection 60, a cut end connection 70, and a longitudinal connection 80,
Wherein the anchor fixing portion includes a geocell fixing portion fixed to the unit geocell and an anchor receiving portion for supporting the anchor, wherein the connecting portion is installed at the start and end of the flat portion geocell and the anchor,
The center connector may include a geocell fixing unit fixed to one or more sides of the transverse direction of the unit geocell, a pair of latches connected to the neighboring unit and connecting the unit geocells in the transverse direction,
Wherein the longitudinal connector comprises a fastening piece having one or more fastening rods penetrating the unit geocells in the longitudinal direction and a locking piece fastened to the fastening rod,
The cutting end connector includes first and second insertion portions on both sides of which end portions of the unit geocells are inserted, and one or more first and second latches, which fix the unit geocells, And the unit geocells are connected to each other at the cut end of the unit geocell, thereby improving the workability and the construction stability.

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