KR101124654B1 - Method for installing the sol particle confinement cellular reinforcement - Google Patents

Abstract

PURPOSE: A method of installing a honeycomb type of a reinforcing member to stabilize soil particles is provided to prevent horizontally neighboring honeycomb-type reinforcing members from becoming divided into longitudinal and horizontal directions and moving. CONSTITUTION: A method of installing a honeycomb type of a reinforcing member to stabilize soil particles is as follows. The honeycomb-type reinforcing members(1) are arranged at regular intervals in horizontal and longitudinal directions. Connected parts at which the ends of the horizontally neighboring honeycomb-type reinforcing members meet are connected through a central rope(70). A given number of the horizontally neighboring honeycomb-type reinforcing members are bound by a binding rope(80).

Description

Method for installing the sol particle confinement cellular reinforcement}

The present invention relates to a method for installing a stabilizer honeycomb reinforcement stabilizer in more detail to prevent the adjacent portion of the stabilized honeycomb reinforcement stabilizer is separated by using the connection portion of the stabilizer honeycomb reinforcement stabilizer is installed in the transverse direction connected to the rope The present invention relates to a method for installing a stabilizer of honeycomb stabilized honeycomb stabilized to prevent the separated stabilized honeycomb reinforcement installed in the longitudinal direction to maintain a regular interval on the vertical line.

Generally, slopes are easily eroded and collapsed by rainfall and runoff, and soft ground is a ground that causes deformation due to less bearing capacity of the foundation than the load of the structure. When constructing such slopes and banks, the slope protection reinforcement should be installed to prevent slope erosion and collapse.In the case of construction of embankments or roads on the soft ground, the reinforcement structure should be increased to increase the bearing capacity of the ground and prevent settlement of the ground. Must be installed.

The conventional structure of the slope protection reinforcement is made of a high-density polyethylene material as shown in Figure 1 is made of a band-shaped sheet 100 formed in a predetermined length is overlapped and formed in a cell-shaped net pulled after ultrasonic welding to a part Stabilizer stabilized honeycomb reinforcement.

On the other hand attached to Figure 2 is stabilized by the structure of the worker to form a through-hole 200 using a punching machine in order to increase the coefficient of permeability to the sheet 100 after the production process for the stabilizer honeycomb reinforcement stabilizer of Figure 1 Honeycomb reinforcement was used.

In the transverse connection method of the conventional stabilizer honeycomb reinforcement having a structure as described above, as shown in the accompanying drawings, the two ends of the conventional stabilizer honeycomb reinforcement formed by combining two sheets as shown in the high frequency welding or bonding state But the ends are connected to each other by overlapping each other and using a metal ball and a ball ring or stamper made of C shape.

As described above, when the load is applied in the transverse direction when the hog ring or stamper is used, the cutting is performed at the parts overlapped in the transverse direction, and the connection work is excessively timed because the connection is required using the hog ring or the stamper. There is a problem.

On the other hand, in the longitudinal connection method of the conventional to stabilize the honeycomb type reinforcing material, in order to increase the coefficient of permeability through the punching machine to form a through hole 200, as shown in FIG. A knot was formed to maintain the spacing of the stabilizer honeycomb reinforcement stabilizer was installed on the slope.

The longitudinal connection method of the conventional reinforcement has a big problem in that it is fixed to the reinforcement in the longitudinal direction but can not connect and fix the reinforcement installed in the transverse direction. Moreover, the longitudinal connection method of the conventional reinforcement is performed by connecting the reinforcement with the reinforcement in the state where the reinforcement is laid out, and when the connection hole of the reinforcement is drilled in advance, the reinforcement is unfolded by the environment of the slope and then drilled in advance. There is a problem that the work is difficult to connect because the center and position of the connection holes formed by the right.

Due to the above-mentioned conventional problems, it is possible to connect and fix the reinforcement by directly drilling a connection hole in the field, but it is difficult to make a fast connection work of the reinforcement because the drilling work is difficult.

In addition, the conventional stabilized honeycomb type reinforcement using the sheet has a low coefficient of permeability, low friction with the filling material, requires expensive facilities in production, high manufacturing cost, easy rooting, and deformation of the sheet under compressive load. This occurs and there is a problem that the ground is deformed.

The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to firstly have a uniform porosity and preferably a porosity of 40% or more over the entire surface, so that the coefficient of permeability is high, the frictional force with the filling material is high, and the manufacturing cost is high. Low and easy rooting.

Second, the lateral stabilizer honeycomb stiffeners are arranged in the transverse direction and the longitudinal direction to be in contact with each other so that the longitudinal reinforcement and the lateral reinforcement intersect so as not to deform the sheet during compressive load. By passing the portion through the central rope in the longitudinal direction, it is possible to prevent the lateral stabilized honeycomb stabilized honeycomb reinforcement from being separated from each other.

Third, the stabilized honeycomb reinforcement stabilizer spreads in the longitudinal direction by penetrating and hanging by connecting the parts of the stabilized honeycomb reinforcement stabilizer installed in the longitudinal direction to form a bundle by using a binding rope. To maintain a constant range and spacing to provide a method for connecting the stabilizer honeycomb reinforcement stabilizer to prevent separation and flow in the longitudinal and transverse direction.

An object of the present invention described above is a method of connecting the stabilizer honeycomb reinforcement stabilizer, the longitudinal reinforcement 20 and the cross-reinforcement 10 crosses the cross section is joined to form one sheet 40, the sheet (40) are parallel to each other and then bonded to two sheets 40 facing each other at regular intervals to form a cell network portion 50, the ends are overlapped and bonded, the longitudinal reinforcement 20 and transverse reinforcement (10) The frictional reinforcement groove (30a) is formed in one direction by the reinforcement of the outer cross where the cross is reinforced, the longitudinal reinforcement 20 and the cross reinforcement 10 is formed while forming a void 30, the upper and lower ends In the longitudinal reinforcement stabilizer 20 and the horizontal reinforcement (10) intersecting the erector stabilized honeycomb reinforcement to form a locking groove (60) arranged at regular intervals in the transverse direction and longitudinal direction, and erected stabilization bee adjacent to the lateral direction A torpedo characterized in that the center rope 70 is penetrated through the connecting portion formed by abutting the end portions of the mold reinforcement, and the connecting portion penetrated by the center rope 70 is bound to the binding rope 80 by a certain number. Achieved by means of a joint installation method of stabilized honeycomb stiffeners.

The reinforcing material bound by the binding rope 80 is achieved by the connection installation method of the stabilizer honeycomb reinforcement stabilizer, characterized in that the binding by the adjacent binding rope (80).

The binding rope 80 is achieved by the installation method of connecting the stabilizer honeycomb reinforcement stabilizer, characterized in that the installation does not move to be caught by the upper locking groove (60).

The binding rope 80 is wound around the hook groove 60 while passing through the air gap of the connection portion, and is wound around the hook groove 60 while passing through the air gap of the adjacent connection portion. It is achieved by a connecting installation method of the stabilizer honeycomb reinforcement stabilizer, characterized in that formed or heat-sealed.

The binding rope 80 is achieved by the installation method of the stabilizer honeycomb stabilizer, characterized in that one or more than two are installed.

The sheet 40 is formed by extending the length of any one sheet 40 of the connecting portion formed by overlapping the two sheets 40, the adjacent sheet extending portion 41 is characterized in that the overlap It is achieved by the method of installation of stabilizer honeycomb reinforcement.

The present invention has a high coefficient of permeability, high frictional force with the filling material, low manufacturing cost, easy rooting, and stabilize the honeycomb stabilizer honeycomb made by contacting the longitudinal reinforcement and transverse reinforcement to avoid deformation of the sheet during compression load Arrange the stiffeners in the transverse direction and in the longitudinal direction, but separate the stiffener stabilized honeycomb reinforcement adjacent to each other in the transverse direction by penetrating the center rope in the longitudinal direction. To prevent and to spread out in the longitudinal direction as it is penetrated and hung by forming the bundles of the stabilizer honeycomb reinforcement stabilized in a certain number by using the binding ropes. Stabilized honeycomb reinforcement is in a certain range The advantage of such so as to maintain the gap to prevent flow separation and the longitudinal direction to the lateral direction is a useful invention.

1 to 2 is a perspective view showing the structure of the conventional to stabilize the stabilized honeycomb-type reinforcement.
Figure 3 is a perspective view showing the installation state of the conventional olipo stabilizer honeycomb reinforcement.
Figure 4 is a perspective view showing the installation state of the stabilizer honeycomb stabilizer applied to the technology of the present invention.
Figure 5a and Figure 5b is a plan view side cross-sectional view showing a method for installing a stabilizer honeycomb stabilizer applied to the technology of the present invention.
6 to 8 an exemplary view showing another installation method of the present invention.
9 is an exemplary view showing another installation method of the present invention.
10 is a tensile test graph by the connection method of FIG.
Figure 11a and 11b is an exemplary view showing another installation method of the present invention.

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

In order to apply the technology of the present invention, the applicant's pre-registered Korean Patent Registration No. 834784, stabilizer honeycomb reinforcement stabilizer is used. 4 is a perspective view showing the installation state of the stabilizer honeycomb reinforcement stabilizer to which the technique of the present invention is applied, according to the present applicant, the pre-registered stabilizer honeycomb reinforcement member (1) of the present applicant is a horizontal reinforcement yarn (10) and longitudinal reinforcement ( 20 intersects to form a mesh sheet 40 having a predetermined size of voids 30, and the sheet 40 is pulled in one direction after fusion connection at a predetermined interval in the width direction to form a plurality of honeycomb-shaped cell meshes ( 50 is formed, and the widthwise end of the sheet 40 is formed by the end of the horizontal reinforcing yarn 10 and the vertical reinforcing yarn 20 is a sharply formed structure.

Meanwhile, when the void 30 is formed by the longitudinal reinforcement yarns 20 and the transverse reinforcement yarns 10, the ends of the reinforcement yarns do not form voids, and the gaps of the cut portions of the intermediate portions form the cutting grooves 60. The end of the cell network 50 is formed continuously, the ends are overlapped and finished.

A frictional reinforcing groove is formed long in one direction on the surface of the sheet 40 by the outer reinforcement yarns intersecting when the sheet 40 of the mesh form is formed, and the longitudinal reinforcement yarns 20 and the horizontal reinforcement yarns 10 intersect. While forming the voids 30, the vertical reinforcement 20 and the horizontal reinforcement 10 crosses the upper and lower ends to form a locking groove (60).

As shown in Figure 4 to Figure 5 attached to the stabilizer stabilized honeycomb reinforcement is arranged at regular intervals in the transverse direction and longitudinal direction and the end of the lateral stabilizer honeycomb stabilized honeycomb reinforcement (1) The connection parts formed by abutting each other are connected through the central rope 70.

The center rope 70 is a rope made of a synthetic fiber made of a single body and the end is preferably tied to the hole. The reason for this is to prevent the central rope 70 from being separated when the stabilizer honeycomb reinforcing member 1 is unfolded.

In addition, even if the connecting portion of the lateral stabilized honeycomb reinforcement (1) installed in the lateral direction is short-circuited, the central rope (70) penetrates the end of the constituent stabilized honeycomb reinforcement (1) to form a connection completely separated. They remain combined. Therefore, even when the connecting portion of the lateral stabilized honeycomb stabilized reinforcing member (1) installed in the lateral direction is maintained to have a stable slope, etc. has the advantage of improving the reinforcement ability of the slope.

When the installation of the central rope 70 is completed, using a binding rope 80, as shown in Figure 5 attached to the lateral stabilized honeycomb stabilizer (1) stabilized in a certain number, for example as shown in the drawing 4 Tie a dog together. At this time, the installation method of the binding rope 80 passes one end of the binding rope 80 through the air gap 30 formed by the transverse reinforcement yarn 10 and the longitudinal reinforcement yarn 20 and then end the end of the binding rope 80. Tie or heat seal.

The binding rope 80 that does not penetrate the void 30 is installed to be caught by the locking groove 60 formed by crossing the longitudinal reinforcement 20 and the horizontal reinforcement 10. The reason why the binding rope 80 is installed in the locking groove 60 is to prevent the binding rope 80 from being damaged while preventing the binding rope 80 from flowing.

The center rope 70 and the binding rope 80 used in the connection are ropes made of a synthetic resin material, and a rope having a cross section of 2.5 mm to 10 mm may be used.

The strength of the rope with a cross section of 2.5mm used has a tensile strength of 33.15kg / f. Therefore, one or three ropes having a 2.5 mm cross section, that is, a binding rope 80 may be used as shown in FIG. 8, and a rope having a cross section of 10 mm or more may be installed. It can be used, the size and the number of installation of the binding rope 80 to bind the stabilizer honeycomb reinforcement stabilizer (1) can be selected according to the reinforcement according to the transverse binding and slope slope.

Tensile strength was tested by installing one to two binding ropes having a cross section of 2.5 mm or one or two binding ropes 80 having a cross section of 10 mm, and a graph as shown in FIG. 10 was shown. It was.

The graph of the accompanying drawings in FIG. 10 is as follows.

Experiment 1: Load Experiment Data when Conventional Plain Flat Sheets are Connected with Stamper

Experiment 2: Load data when connected using one binding rope with 10mm cross section Experiment 3: Load test data when connecting with two binding ropes with 10mm cross section Experiment 4: Experimental data with 2.5mm cross section Load test data when connecting with one binding rope

Experiment 5: Load test data when two binding ropes with 2.5mm cross section were connected

Experiment 6: Load test data when connecting by using 3 binding ropes with 2.5mm cross section

Experiment 1 Experiment 2 Experiment 3 Experiment 4 Experiment 5 Experiment 6 Remarks Tensile load
(kg / f) 3.3 71.70 119.50 40.60 87.50 119.60 Tensile force is improved by installation of binding rope

Meanwhile, as shown in FIG. 6, when the ends of the stiffener stabilized honeycomb reinforcement 1 installed in the lateral direction are opposed to each other, the length is connected in the transverse direction when the central rope 70 penetrates. Prevents the connection of the stabilizer honeycomb reinforcement stabilizer (1) is installed in the transverse direction by the central rope 70 is connected to the stabilizer is stabilized honeycomb reinforcement (1) is connected to the extension, In the binding of the reinforcing material bound by the binding rope 80 by the adjacent binding rope 80, the binding rope 80 and the adjacent binding rope 80 may be installed to overlap each other.

This is because when the binding ropes 80 that bind the reinforcing members are adjacent to each other as described above, the binding ropes 80 are overlapped with each other so that the reinforcing members may be installed while forming a predetermined gap around the reinforcing members that are overlapping.

Figure 7 is an exemplary view showing another installation method of the present invention according to this, as shown in Figure 6 the ends of the stiffener stabilized honeycomb reinforcement (1) installed adjacent to the center in the transverse direction is made to face each other The connection part is installed so that the central rope 70 penetrates and is connected to the locking groove 60 at the upper end of the tolerant stabilized honeycomb reinforcement 1 and the adjacent other tolerant stabilized honeycomb reinforcement 1 It can be installed so as to maintain a constant interval without the flow of the stiffener stabilized honeycomb reinforcement (1) by repeating the passage through the engaging groove 60 of the lower end portion.

In addition, as shown in FIG. 8, one or two or more binding ropes 80 may be installed and used. This is because, when a plurality of the binding ropes 80 are provided, the binding force of adjacent reinforcing materials can be further improved.

On the other hand, the present invention does not form a separate through hole to install the center rope 70 penetrating the connecting portion, while the vertical reinforcement 20 and the cross reinforcement 10 crosses the intersection portion is in contact and also cross Since the air gap 30 is formed to have a predetermined size, it is used as a substitute for the air hole by penetrating the air gap 30 so that a post-processing operation for forming a separate air hole is not required.

Meanwhile, as shown in FIG. 9, the structure of the end portion of the stabilized honeycomb reinforcement stabilizer through which the central rope 70 penetrates has two sheets 40 formed by crossing the transverse reinforcement 10 and the longitudinal reinforcement 20. One of the sheets is formed by connecting two adjacent sheet stabilizer honeycomb reinforcements, that is, four sheets overlapped or joined to each other, in order to form the sheet stabilizer honeycomb reinforcement (1). The length is extended to form the sheet extension part 41, but the adjacent sheet extension part 41 overlaps.

As shown in FIG. 9, one of the sheets 40 extends in length to form a sheet extending portion 41, and the adjacent sheet extending portions 41 are formed in the connecting portion formed by overlapping the two sheets 40. When overlapping) is used, the connecting portion is generally overlapping four sheets are formed to have a thick thickness, but as shown in Fig. 9, the sheet extending portion 41 is formed but the adjacent sheet extending portions 41 are connected to each other. This is because the overall thickness of the part can be reduced to 1/2.

When the thickness of the connecting portion is reduced, less than being covered by the transverse reinforcement 10 and the longitudinal reinforcement 20 forming the sheet 40 overlapping the air gap 30 than when the four sheets 40 overlapping Because of the high porosity, the coefficient of permeability is high, the frictional force with the filling material is high, the manufacturing cost is low, and the root lubrication is easy. Preferably, it has a porosity of 40% or more to have a high permeability coefficient and high frictional force with the filling material. Low cost and easy rooting.

Meanwhile, to prevent the sheet 40 from being deformed during compressive load, the longitudinal reinforcing stabilizer 20 and the horizontal reinforcing reinforcement 10 are intersected with each other. By connecting the end portions of the connecting portions formed in the longitudinal direction through the central rope 70 in the longitudinal direction can prevent the adjacent stabilizer stabilizer honeycomb-type reinforcement to be separated from each other.

In addition, as the central rope 70 penetrates and hooks the connecting portion of the longitudinally stabilized honeycomb reinforcement provided in the longitudinal direction, the longitudinally stabilized honeycomb stabilized honeycomb reinforcement that extends in the longitudinal direction maintains a constant range and distance in the longitudinal and transverse directions. Advantages of preventing separation and flow.

As shown in FIG. 11A, the connection portion of the stabilizer honeycomb reinforcement stabilizer adjacent to the connection portion of one side is inserted and installed, or as shown in FIG. When the staggered installation is to prevent the fluidity of the connecting portion of the adjacent sieve stabilized honeycomb reinforcement to hold the corresponding opponent to each other and at the same time the central rope 70 penetrates further prevents the fluidity.

This method can be applied to rock cuts, steep cuts, or areas where soil, rock, etc. flow down due to poor soil quality in the upper areas of cut slopes.

Claims (9)

In the method of connecting the stabilized honeycomb stiffener,
As the longitudinal reinforcement 20 and the cross reinforcement 10 cross each other, the intersecting portions are formed to form one sheet 40, and the sheets 40 are parallel to face each other, and then the two sheets facing each other at regular intervals. The sheet 40 is joined to form a cell network part 50, but the ends are overlapped and joined, and the friction reinforcement groove 30a is formed by an outer reinforcement yarn where the longitudinal reinforcement yarns 20 and the transverse reinforcement yarns 10 intersect. It is formed long in one direction, the longitudinal reinforcement 20 and the horizontal reinforcement 10 is formed to form a void 30, the upper and lower ends of the longitudinal reinforcement 20 and the horizontal reinforcement 10 cross the locking groove ( 60) Arrange the stabilizer honeycomb reinforcement stabilizer to form a horizontal gap and longitudinal direction at regular intervals and install the end portions of the transverse adjoining stabilizer honeycomb reinforcement alternately or adjacent to the connection part. Connection installation of toripja stabilized honeycomb reinforcing material, it characterized in that that connector is inserted into the connecting portion to pass through the subject to hold the relative prevent flowability and at the same time the center rope (70) corresponding to each other.
delete The method of claim 1,
Connection method of the stabilizer honeycomb reinforcement stabilizer, characterized in that the void is 40% or more. In the method of connecting the stabilized honeycomb stiffener,
As the longitudinal reinforcement 20 and the cross reinforcement 10 cross each other, the intersections are joined to form one sheet 40, and the sheets 40 are parallel to face each other, and then bonded at regular intervals to form a cell network part. 50 is formed, but the ends are overlapped and bonded, the frictional reinforcement groove (30a) is formed long in one direction by the reinforcement of the outer cross, the longitudinal reinforcement 20 and the transverse reinforcement (10) intersect the air gap 30 is formed, and at the top and bottom ends of the longitudinal reinforcement 20 and the horizontal reinforcement 10 cross the stiffener stabilized honeycomb-type reinforcement to form a locking groove (60) at regular intervals in the transverse and longitudinal directions The central rope 70 penetrates the connecting portions formed by abutting the end portions of the stabilized honeycomb stabilized honeycomb stiffeners adjacent to each other in the transverse direction, and connects the connecting portions through which the central rope 70 penetrates. The method of installing connection toripja stabilized honeycomb reinforcing material characterized in that the coupling at a predetermined number by using the profile 80. The The method of claim 4, wherein
Connection installation of the stabilizer honeycomb reinforcement stabilizer characterized in that the binding rope 80 is bound by the adjacent binding rope 80, the binding rope 80 and the binding rope 80 are installed to overlap. Way. The method of claim 4, wherein
Connection method of the stabilizer honeycomb type reinforcement stabilizer, characterized in that the binding rope 80 is installed so as not to move to the upper locking groove (60). The method of claim 4, wherein
It is characterized in that it is repeatedly installed so that the binding rope is caught through the locking groove 60 of the upper end of the stabilizer honeycomb reinforcement stabilizer, and while passing through the locking groove 60 of the lower end of the adjacent toad stabilizer honeycomb reinforcement. Installation method of stabilizer honeycomb reinforcement stabilizer. The method of claim 4, wherein
Method for installing a stabilizer honeycomb stabilizer, characterized in that one or two or more of the binding rope (80) is installed. The method of claim 4, wherein
The sheet 40 of one of the connecting portions formed by overlapping the two sheets 40 is extended to form a sheet extending portion 41, but the adjacent sheet extending portions 41 overlap to form a thickness of the connecting portion. Method for installing a stabilizer honeycomb stabilizer, characterized in that formed to be reduced.

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