KR101525827B1 - Panel Module for Constructing Retaining Wall - Google Patents

Panel Module for Constructing Retaining Wall Download PDF

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Publication number
KR101525827B1
KR101525827B1 KR1020140038842A KR20140038842A KR101525827B1 KR 101525827 B1 KR101525827 B1 KR 101525827B1 KR 1020140038842 A KR1020140038842 A KR 1020140038842A KR 20140038842 A KR20140038842 A KR 20140038842A KR 101525827 B1 KR101525827 B1 KR 101525827B1
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KR
South Korea
Prior art keywords
panel
fabric sheet
retaining wall
reinforcing member
nonwoven fabric
Prior art date
Application number
KR1020140038842A
Other languages
Korean (ko)
Inventor
원명수
Original Assignee
군산대학교산학협력단
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Priority to KR1020140038842A priority Critical patent/KR101525827B1/en
Application granted granted Critical
Publication of KR101525827B1 publication Critical patent/KR101525827B1/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls

Abstract

The present invention relates to a panel module for constructing a retaining wall in which a crush stone and backfilled soil are filled in a rear side of a retaining wall, the panel module comprising a panel portion forming a retaining wall wall, a connecting portion disposed in a region filled with the crushing stone, And a reinforcing member which is installed on the connecting portion so as to be flat on the ground, wherein the connecting portion is inserted and fixed to the rear of the panel portion and includes a vertical connecting portion having a predetermined distance from the panel portion, And a horizontal connection part that is installed so that the reinforcing member is in surface contact and is fitted in a curled shape so that the horizontal connection part can be connected to the adjacent panel part when the two panel parts are installed in the left- Wherein the reinforcing member provided on the connecting portion is formed of a nonwoven fabric sheet constituting the permeable layer and a non- And the water is horizontally guided along the nonwoven fabric sheet to the side on which the crushed stone is positioned, so that the water is drained to the lower side.

Description

[0001] The present invention relates to a panel module for constructing a retaining wall,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel retaining wall, and more particularly, to a panel module for constructing a retaining wall which can be easily constructed and secured.

In general, reinforced earth retaining walls are used to prevent the soil from collapsing. The reinforced earth retaining wall is constructed of various materials such as concrete and brick to prevent the collapse of the gravel against the pressure of the gravel.

In the accompanying drawings, FIG. 1 is a perspective view showing a connection state between a retaining wall panel and a band-shaped fiber reinforcement.

As shown in Fig. 1, when a panel P for forming a retaining wall is formed by using a band-shaped fiber reinforcement 1 as a prior art, the tip of the band-shaped fiber reinforcement 1 is usually provided on both sides of the back of the panel P It is necessary to use four connecting pins 4 in the connection ring 3 protruding from the base 3 to balance the four strands.

The rear end portion of the band-shaped fiber reinforcement 1 is hooked on the reinforcing bar 5 in a state where the reinforcing bar 5 is fixed to the rear portion of the reinforcing soil member spaced apart from the panel 2 by the temporary fixing pile 6 The stitches are continuously laid in a staggered manner and the stitches of the band-shaped stiffeners are pulled by using the stitches of 3 to 5 persons in order to make the bent portions, that is, the leading ends of the staple fiber reinforcements, It was necessary to perform a work of putting a temporary fixing nail (not shown) on the band-shaped fiber reinforcement.

The reason for this is that in the method of bending and connecting the band-shaped fiber reinforcement to the laid-down state, four strands of connection are required at two points on both sides of the panel P for the balanced connection of the band-shaped fiber reinforcement to the panel , When the front end of the band-shaped fiber reinforcing member can not be maintained in a tense state and is buried in the reinforcing soil body in a loose state, the panel 1 is pushed forward by the earth pressure of the reinforcing soil body, .

2 is a perspective view showing a connection state between a retaining wall frame and a band-shaped fiber reinforcement.

As shown in FIG. 2, even when the wall forming the retaining wall surface is a lattice-shaped metallic wall frame F, the connecting bracket 3 ', the connecting pin 4 and the reinforcing bar 5 are used to form the band- (1) is continuously installed in a staggered manner. In such a case, pulling work of the same band-shaped fiber reinforcement as in the construction of the panel shown in Fig.

However, in the pulling operation of the band-shaped fiber reinforcing member, a lot of manpower must be mobilized, and workability is deteriorated because a lot of physical strength and time are required for pulling work, and there is a problem that a stiffener is structured, Of course, there is a problem that sufficient friction between the soil and the stiffener is not achieved even after the compaction of the backfilled soil.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the aforementioned problems and drawbacks of the prior art, and an object of the present invention is as follows.

First, it is an object of the present invention to improve the safety of a retaining wall by facilitating internal drainage.

Secondly, it is an object of the present invention to provide a panel module and related structures capable of simplifying a method of constructing a retaining wall by facilitating a joining operation between a retaining wall construction panel module and a reinforcing member.

Third, the durability of the reinforcing member installed on the retaining wall is improved, and the drainage efficiency is increased through the reinforcing member itself.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, a retaining wall construction panel module according to the present invention includes a panel portion forming a retaining wall member, and a connecting portion provided on a rear side of the panel portion with a planar reinforcing member disposed on the ground, Includes a horizontal connection portion in which the reinforcing member is in surface contact and curled.

The connection portion includes a horizontal connection portion to which the reinforcing member is fitted and a vertical connection portion that is inserted and fixed to the rear side of the panel portion and is vertically bent at both ends of the horizontal connection portion.

The connection portion may be provided along the longitudinal direction from one end side to the other end side of the panel portion.

In addition, when the two panel parts are installed in the left and right longitudinal direction, the connection part may be formed such that the horizontal connection parts are connected to the adjacent panel part.

In addition, when two panel portions are installed in the left and right longitudinal direction, a joining portion may be further provided to connect the horizontal connection portions to the adjacent panel portions.

In addition, the connection portion may be provided in one panel portion.

The panel unit may have a groove portion formed at one end thereof in the vertical direction and a protrusion portion slidingly coupled to the groove portion of the panel portion vertically adjacent to the other end portion.

In addition, when two panel units are vertically or horizontally connected, a filter unit installed between the two panel units may be further provided.

Further, an upper cap may be further provided for constructing a retaining wall by using a plurality of panel portions, and then covering and fixing the upper portions of the two or more panel portions at the same time.

In order to achieve the above object, the present invention provides a reinforcing member for constructing a reinforcing layer body, the reinforcing member being provided on a rear side of a panel portion forming a retaining wall wall, A nonwoven fabric sheet and a woven fabric sheet are formed in a multilayered manner.

Further, two or more of the nonwoven fabric sheets may be bonded to one surface of the woven fabric sheet along the longitudinal direction of the woven fabric sheet.

The nonwoven fabric sheet may have a predetermined spacing from each other and may be bonded to one side of the woven fabric sheet.

Further, the woven fabric sheet may be bonded to one side of the nonwoven fabric sheet along the longitudinal direction of the nonwoven fabric sheet.

The woven fabric sheet may have a predetermined spacing from each other and may be bonded to one side of the nonwoven fabric sheet.

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The effect of the above-described retaining wall construction panel module of the present invention is as follows.

First, according to the present invention, there is an effect that the durability of the reinforcing member is improved on the connecting portion between the reinforcing member and the panel portion, while providing a simple and easy-to-install panel portion and reinforcing member.

Secondly, according to the present invention, by using a composite woven fabric in which a woven fabric and a nonwoven fabric are mixedly used as a reinforcing member, the strength of the reinforcing member itself can be increased and efficient drainage guidance can be achieved.

Third, according to the present invention, it is possible to firmly hold the wall of the retaining wall in a well-balanced manner while reducing the amount of connection of the reinforcing member with respect to the wall of the retaining wall, and to improve the supporting resistance between the soil and the reinforcing member by optimizing the laying density per unit width of the reinforcing member There are advantages to be able to. Further, the amount of the reinforcing member can be reduced, and the material cost can be reduced.

Fourthly, according to the present invention, since the connecting portion is applied in the form that the adjacent panel portions are connected to each other, the reinforcing member is installed in the connecting portion, thereby increasing the coupling force between the two panel portions, .

Fifthly, according to the present invention, since it is possible to install a plurality of reinforcing members without pulling the reinforcing members in a plurality of directions as in the conventional construction method, it is possible to reduce the labor cost, the construction cost, and the construction period.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing a connection state between a retaining wall panel and a band-shaped fiber reinforcement in the related art;
2 is a perspective view showing a connection state between a retaining wall frame and a band-shaped fiber reinforcing member.
3 is a perspective view illustrating a retaining wall construction panel module according to an embodiment of the present invention;
4 is a perspective view showing a state in which a plurality of panel modules for building a retaining wall are connected;
5 is a perspective view showing a state in which a retaining wall construction panel module is coupled;
6 is a perspective view showing a state in which both side joints are connected using a joint portion;
FIG. 7 is a perspective view illustrating a reinforcement member for a retaining wall construction panel module according to an embodiment of the present invention. FIG.
8 is a perspective view illustrating a reinforcement member for a retaining wall construction panel module according to another embodiment of the present invention;
FIG. 9 is a perspective view illustrating a reinforcement member for a retaining wall construction panel module according to another embodiment of the present invention; FIG.
10 is a plan view of a reinforcement member for a retaining wall construction panel module according to another embodiment of the present invention;
FIG. 11 is a side view showing a retaining wall wall having a panel module for retaining wall construction installed on a ground; FIG.
12 is a side view showing a state in which a front stone and a backfill soil are installed in a retaining wall according to an embodiment of the present invention;
13 is a side view of a reinforcement member installed at a lower end connection portion of a retaining wall according to an embodiment of the present invention;
FIG. 14 is a side view showing a reinforcing member fixed to a ground using a fixing pin after a reinforcing member is installed at a lower end connecting portion of a retaining wall according to an embodiment of the present invention; FIG.
FIGS. 15 to 17 are views sequentially illustrating the steps of repeating the above-described processes to construct a reinforced soil body in multiple layers; FIG. And
18 is a flowchart illustrating a method of constructing a panel retaining wall according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted.

First, a structure according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 3 is a perspective view illustrating a retaining wall construction panel module 101, 102 according to an embodiment of the present invention, and FIG. 4 is a perspective view illustrating a plurality of retaining wall construction panel modules coupled together.

3 and 4, the retaining wall construction panel modules 101 and 102 according to an embodiment of the present invention include panel portions 111 and 112 and connection portions 123a and 123b.

The panel portions 111 and 112 constitute a component for forming a unit wall of the retaining wall. The panel units 110 and 112 may be made of various materials such as concrete, reinforced concrete, and stone bricks. In addition, the shape of the panel parts 111 and 112 is not limited. However, as shown in the drawings, the panel parts 111 and 112 are formed in a hexahedron shape so that connection with other adjacent panel parts 111 and 112 is facilitated.

3A and 3B, the panel modules 101 and 102 have two panel portions 111 and 112 having the same shape in the right and left sides but different in height by two Respectively.

In addition, two or more connecting portions 123a and 123b are provided on the respective panel portions 111 and 112, and the number of the connecting portions is also doubled according to the size ratio of the panel portions 111 and 112 do.

The connection portions 123a and 123b are provided on the rear side of the panel portions 111 and 112 and are reinforced members to be described later. The connection portions 123a and 123b are formed by horizontally connecting portions 122a and 122b to which the reinforcing members are fitted while being inserted and fixed to both sides of the horizontal connecting portions 122a and 122b, And vertical connection portions 121a and 121b that are vertically bent to the left and right.

At this time, as shown in the drawing, the connecting portions 123a and 123b are provided in pairs in two different shapes along the vertical direction of the rear surface of each of the panel portions 111 and 112. That is, a connection portion 123b having the horizontal connection portion 122b connected thereto is disposed at the lowermost end of the panel portions 111 and 112, and a connection portion 123b having the horizontal connection portion 122b connected thereto is disposed at a central portion A horizontal connection part 122a bent to both sides is provided and a horizontal connection part 122a provided in the adjacent panel parts 111 and 112 is connected to a connection part via a separate joint part 128 (123a) is disposed.

This is for the purpose of simultaneously securing the soil layer of the multiple layers and adjacent panel parts 111 and 112 by using one reinforcing member described later, and a detailed description thereof will be described later.

The panel units 111 and 112 are provided with a groove 125 on one side and a protrusion 126 on the other side for inserting and inserting the adjacent panel unit in the groove 125 . At this time, it is preferable that the protrusions 126 of the other panel portion are slidably installed on the one side groove portion 125 between the two panel portions from the upper side to the lower side.

A process of constructing the retaining wall using the panel module will now be described.

FIG. 4 is a perspective view showing a state in which a plurality of panel modules for constructing a retaining wall are connected to each other, FIG. 5 is a perspective view showing a state in which the panel modules for building up a retaining wall are coupled, . 4 and 5, the panel part may be formed as a retaining wall using only a panel part having the same size as shown in FIGS. 3A and 3B along the longitudinal direction and the left-right direction of the retaining wall body to be constructed, It is preferable that the panel parts 111 and 112 having different sizes are staggered with each other.

Each of the panel portions 111 and 112 is slidably inserted into the groove portion 125 of the adjacent panel portions 111 and 112 from the upper side to the lower side so as to be connected without any gap therebetween. Between the panel part 111 and the panel part 112, a sealing member 177 serving as a sealing member is preferably provided so as to prevent the earth of the reinforcing member described later from being discharged to the front side.

As the sealing member 177, a woven fabric, a nonwoven fabric, or other rubber materials may be applied.

Meanwhile, when the panel parts 111 and 112 are installed, horizontal connection parts 122a bent outward are arranged parallel to each other. After that, a joint part 128 is installed to connect the horizontal connection part 122a of the both side panel parts 111 and 112. [ The joint part 128 is made of a steel bar or a steel pipe and welded to the horizontal connection parts 122a of the side panel parts 111 and 112.

Through the above-described process, the building of the retaining wall is completed as shown in FIG.

Hereinafter, a reinforcing member provided on each of the connecting portions 123a and 123b will be described in detail.

7 is a perspective view illustrating a reinforcement member for a retaining wall construction panel module according to an embodiment of the present invention.

As shown in FIG. 7, the present invention includes a reinforcing member 230 connected to the above-described panel module. As shown in the drawing, the reinforcing member 230 is connected to the rear side connection portions 123a and 123b of the panel portion forming the retaining wall, respectively.

As the reinforcing member 230, geogrid, woven fabric, nonwoven fabric, or the like, which is a geosynthetic fiber, may be applied, and a composite reinforcing member described below may be applied.

8 is a perspective view showing a reinforcement member 201 according to another embodiment for a retaining wall construction panel module.

The reinforcing member 201 according to another embodiment of the present invention is also installed on the rear side of the panel part forming the retaining wall body and the crushing stone or the gravel is installed on the upper part thereof so that one reinforcing body can be constructed together with the drainage function. Here, the reinforcing member 201 may be formed by bonding a nonwoven fabric sheet 203 and a woven fabric sheet 205 in a multilayered manner.

That is, the reinforcing member 201 can form a multi-layer structure using the nonwoven fabric sheet 203 and the woven fabric sheet 205, and the properties of the nonwoven fabric sheet 203 and the woven fabric sheet 205 It is possible to express them in a complex manner.

Here, the nonwoven fabric sheet 203 is excellent in drainage function, elongated and stretchable in tension, and the woven fabric sheet 205 has no drainage function or is less than the nonwoven fabric sheet 203, It is characterized by strong resistance to tensile. Accordingly, the nonwoven fabric sheet 203 and the woven fabric sheet 205 can be formed into various types of multi-layered structures, making it possible to utilize the features of each sheet and to be applied in various forms.

First, in the case of the reinforcing member 201 shown in Fig. 8, the nonwoven fabric sheet 203 and the woven fabric sheet 205 are bonded to each other with the same area, and the woven fabric sheet 205 is positioned at the lower portion.

In this case, resistance to tensile force is improved by the woven fabric sheet 205, and moisture absorbed by the nonwoven fabric sheet 203 can move toward one end of the reinforcing member 201. This is to allow drainage at a certain position when building retaining walls thereafter.

9 is a perspective view showing still another embodiment of the reinforcing member 202 for the retaining wall construction panel module, and Fig. 10 shows another embodiment of the reinforcing member 202 for the retaining wall building panel module FIG.

9 and 10, the reinforcing member 202 according to another embodiment of the present invention may be configured such that the woven fabric sheet 207 extends along the longitudinal direction of the nonwoven fabric sheet 205, Two or more are combined on one side.

Accordingly, water can be guided and drained through the nonwoven fabric sheet 205 while improving durability against tensile force through the region of the woven fabric sheet 207.

Particularly, the reinforcing member 202 allows water to move along the longitudinal direction, and at the same time, the water is drained also in the vertical direction of the nonwoven fabric sheet 205, .

In the above embodiment, the woven fabric sheet 207 is attached to the nonwoven fabric sheet 205, but the present invention is not limited thereto, and three or more woven fabric sheets may be provided. In this embodiment, the nonwoven fabric sheet 205 is positioned below the woven fabric sheet 207, but it is also possible that the woven fabric sheet 207 is positioned below the nonwoven fabric sheet 205.

As described above, the retaining wall construction panel module according to the present invention and the reinforcing member therefor have been described. Hereinafter, a method of constructing the panel retaining wall using these will be described.

FIGS. 11 to 17 are views sequentially illustrating the process of constructing the panel retaining wall according to an embodiment of the present invention, and FIG. 18 is a flowchart illustrating a method of constructing the panel retaining wall according to an embodiment of the present invention .

11, a plurality of panel modules 101 and 102 are stacked vertically and horizontally to form a retaining wall body on a ground (S10), and a joint portion between the two panel portions 101 and 102 is connected The step (S20) of installing the part 128 is performed. That is, as shown in FIGS. 4 and 5 and as described above, a plurality of the panel modules 101 and 102 will be formed vertically and horizontally and connected together.

Accordingly, it becomes possible to form a retaining wall having a predetermined length and a predetermined height.

Next, as shown in FIG. 12, a frontal stone 70 and a backfill soil 80 are installed on the back side ground of the retaining wall to form a base reinforcing body to be in contact with the ground.

Next, a step S30 of installing the reinforcing member 201 as shown in Fig. 13 is performed. Specifically, the reinforcing member 201 is installed so as to wrap the connection portions 123a and 123b provided on the rear side of the panel portion 110.

5 and 13, the end of the reinforcing member 201 is inserted into and passed through the joint portion 123b and the joint portion 128 connecting the joint portion 123a, The reinforcing member 201 is configured to wrap around the connecting portion 123b and the joint portion 128. [ In the above-described embodiment, since the connecting portion 123b having the horizontal connecting portions 122b connected to each other is shown at the lowermost end, the reinforcing member 201 is installed so as to surround the horizontal connecting portion 122b connected to each other .

That is, the positions of the connection portions 123a and 123b of the panel portions 111 and 112 may be varied depending on manufacture, and in this specification, .

Next, as shown in FIG. 14, a step (S40) of fixing the mutually overlapped portions of the reinforcing members 201 to the ground with the fixing pins 250 is performed. That is, in order to prevent the reinforcing member 201 from moving in the form of wrapping the connecting portion 123b, the end portion of the reinforcing member 201 and a portion overlapping the reinforcing member 201 are fixed to the ground.

15, steps S50 and S60 for installing the crushed stone 70 and the backfilling soil 80 on the reinforcing member 201 are performed. Thereafter, as shown in FIG. 16, And then the fixing pin 201 is fixed by the fixing pin 250.

Thereafter, step (S70) of repeating each step of constructing the reinforcing soil body a plurality of times may be performed. That is, the reinforcing soil and the reinforcing member are formed in a plurality of layers by the height of the wall of the retaining wall to complete the retaining wall construction.

On the other hand, as shown in FIG. 17, after the construction of the reinforced soil is completed, the cap part 190 is applied so as to cover the upper parts of the panel parts 111 and 112 along the longitudinal direction.

In the panel retaining wall according to the present invention constructed as described above, the water absorbed by the backfill soil 80 in each layer of the reinforcing soil material is moved toward the panel module 100 along the reinforcing member, The waste water can be drained downward through the gap of the crushed stone 70 provided at the rear of the crusher.

That is, according to the present invention, since the drainage is made at a predetermined position by the reinforcing member, the structure of the reinforced soil can be prevented from being weakened by moisture, and efficient drainage can be achieved.

Further, according to the panel retaining wall formed by the above-described process, it is possible to provide a simple and easy-to-install panel portion and a reinforcing member structure, and to improve the durability by applying the reinforcing member in the form of a composite woven fabric .

That is, by using a composite woven fabric in which a woven fabric and a nonwoven fabric are mixedly used as a reinforcing member, the strength of the reinforcing member itself can be increased and efficient drainage induction can be achieved.

Furthermore, it is possible to hold the wall of the retaining wall in a well-balanced manner while reducing the amount of connection of the reinforcing member with respect to the wall of the retaining wall, and to optimize the laying density per unit width of the reinforcing member to improve the supporting resistance between the soil and the reinforcing member. There is an advantage that the material cost can be reduced by reducing the amount of the member.

Particularly, according to the present invention, a connecting portion is applied in a form in which adjacent panel portions are connected to each other, and a reinforcing member is installed in the connecting portion, thereby increasing a coupling force between both panel portions, do.

It will be apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is obvious to them. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

101, 102: Panel module 110: Panel part
121a, 121b: vertical connection parts 122a, 122b:
123a, 123b: connection part 125:
126: protrusion 128:
130: fixing member 201: reinforcing member
203: nonwoven fabric sheet 205: woven fabric sheet

Claims (20)

A retaining wall construction panel module in which a back stone and a backfilled soil are filled in a rear side of the retaining wall,
And a reinforcing member provided on the connecting portion to be parallel to the ground on the rear side of the panel portion,
Wherein the connection portion is inserted and fixed to the rear portion of the panel portion, the vertical connection portion having a predetermined distance from the panel portion, and the vertical connection portions adjacent to each other, A connection portion,
Wherein the connection part is formed such that the horizontal connection parts can be connected to the adjacent panel parts when two panel parts are installed in the left and right longitudinal direction,
The reinforcing member provided on the connecting portion is formed by a nonwoven fabric sheet constituting a permeable layer and a woven fabric sheet constituting an impermeable layer in a multilayered manner and the nonwoven fabric sheet is disposed on the outer side so that water is horizontally guided along the non- Respectively,
Panel module for constructing retaining wall. delete delete delete The method according to claim 1,
When two panel portions are installed in the left and right longitudinal direction,
Further comprising a coupling part for connecting the horizontal connection parts to the adjacent panel parts. The method according to claim 1,
Wherein the connection part is provided on at least two of the panel parts. The method according to claim 1,
The panel unit includes:
A groove portion is formed at one end portion in the vertical direction,
And a protruding portion slidingly coupled to a groove portion of a panel portion vertically adjacent to the other end portion. The method according to claim 1,
When two panels are installed vertically or horizontally,
And a filter unit installed between the two panel units. The method according to claim 1,
After the retaining wall is constructed using a plurality of panel portions,
The panel module of claim 1, further comprising an upper cap for simultaneously covering and fixing at least two of the panel sections. The method according to claim 1,
Wherein the nonwoven fabric sheet is joined to at least one side of the woven fabric sheet along the longitudinal direction of the woven fabric sheet. 11. The method of claim 10,
Wherein the nonwoven fabric sheet has a predetermined spacing from each other and is bonded to one surface of the woven fabric sheet. The method according to claim 1,
Wherein at least two of the woven fabric sheets are joined to one surface of the nonwoven fabric sheet along the longitudinal direction of the nonwoven fabric sheet. 13. The method of claim 12,
Wherein the woven fabric sheet has a predetermined spacing from each other and is joined to one side of the nonwoven fabric sheet. delete delete delete delete delete delete delete
KR1020140038842A 2014-04-01 2014-04-01 Panel Module for Constructing Retaining Wall KR101525827B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190117963A (en) * 2018-04-09 2019-10-17 주식회사 군장종합건설 Embankmet ground structured using high water content dredged cohesive soil and construction method for the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000015749A (en) * 1998-08-26 2000-03-15 이정수 Supporting device of assembly type reinforcing soil retaining wall and construction method and device thereof
KR100431035B1 (en) * 2003-05-14 2004-05-10 이정수 reinforced earth wall and its block and construction method of it
KR100756680B1 (en) * 2006-05-01 2007-09-07 주식회사 도화종합기술공사 Wall using precast concrete building material and construction method therefor
KR20100040230A (en) * 2008-10-09 2010-04-19 정재영 Reinforced earth retaining wall system connecting to earth bolt with panel and geosynthetics on steep slope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000015749A (en) * 1998-08-26 2000-03-15 이정수 Supporting device of assembly type reinforcing soil retaining wall and construction method and device thereof
KR100431035B1 (en) * 2003-05-14 2004-05-10 이정수 reinforced earth wall and its block and construction method of it
KR100756680B1 (en) * 2006-05-01 2007-09-07 주식회사 도화종합기술공사 Wall using precast concrete building material and construction method therefor
KR20100040230A (en) * 2008-10-09 2010-04-19 정재영 Reinforced earth retaining wall system connecting to earth bolt with panel and geosynthetics on steep slope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190117963A (en) * 2018-04-09 2019-10-17 주식회사 군장종합건설 Embankmet ground structured using high water content dredged cohesive soil and construction method for the same
KR102146783B1 (en) * 2018-04-09 2020-08-24 군산대학교산학협력단 Construction method for embankmet ground structured using high water content dredged cohesive soil

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