KR20170002806A

KR20170002806A - Adapter for loop of ground reinforcing materials

Info

Publication number: KR20170002806A
Application number: KR1020150092597A
Authority: KR
Inventors: 김순용
Original assignee: 제코산업주식회사
Priority date: 2015-06-30
Filing date: 2015-06-30
Publication date: 2017-01-09

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adapter for a ground reinforcement loop, and more particularly, to an adapter for a loop of a ground reinforcement used in a loop that binds a band-like ground reinforcement.
The adapter for a ground reinforcement loop according to the present invention includes a body portion and a coupling portion. The body is curved so that one side cooperates with one side of the inside of the loop, and inserted into the loop to support the ground reinforcement inserted into the loop. The coupling portion may extend from both sides of the body portion to be coupled to the loop so that the body portion can be mounted on the loop.
The adapter may further include a lid part mounted on the loop so as to cover the coupling part from the outside of the loop to prevent slipping of the body part.
According to the present invention, when an adapter that can be mounted on a loop is mounted, a ground reinforcement can be directly installed on the adapter. In other words, the ground reinforcement can be installed using only one loop. Therefore, it is advantageous in that it is easy to install and low in cost.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to an adapter for loop reinforcement,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adapter for a ground reinforcement loop, and more particularly, to an adapter for a loop of a ground reinforcement used in a loop that binds a band-like ground reinforcement.

Reinforced earth retaining wall works by first laying concrete concrete, installing concrete pannel on it, then laying up reinforcement, backfilling and compaction, and completes reinforced earth retaining wall by repetition. In this case, a band type ground reinforcement is used to reinforce the ground of the reinforced earth retaining wall. Strip type ground reinforcement is attached to the roof and installed on the ground.

Conventionally, as shown in Fig. 7, the coupling bars 5 are attached to the two loops 1, and the coupling bars 5 are provided with the ground reinforcements 3 on the ground. In this case, since the coupling bars 5 are inserted in the two loops 1, the installation is troublesome and the cost is increased.

Open Patent Publication No. 1997-0027544 (published on June 24, 1997) Published Patent No. 10-2010-0036494 (Published on April 08, 2010)

The present invention is intended to solve the above problems. It is an object of the present invention to provide an adapter for a ground reinforcement loop that is easy to install and economically installed

The adapter for a ground reinforcement loop according to the present invention includes a body portion and a coupling portion. The body is curved so that one side cooperates with one side of the inside of the loop, and inserted into the loop to support the ground reinforcement inserted into the loop. The coupling portion may extend from both sides of the body portion to be coupled to the loop so that the body portion can be mounted on the loop.

The adapter may further include a lid part mounted on the loop so as to cover the coupling part from the outside of the loop to prevent slipping of the body part.

According to the present invention, when an adapter that can be mounted on a loop is mounted, a ground reinforcement can be directly installed on the adapter. In other words, the ground reinforcement can be installed using only one loop. Therefore, it is advantageous in that it is easy to install and low in cost.

1 is a perspective view of an embodiment of an adapter for a ground reinforcement loop according to the present invention,
Figure 2 is a perspective view of a loop in which the adapter of Figure 1 is mounted,
3 is an assembled view of Figs. 1 and 2,
FIG. 4 is a conceptual diagram of a ground reinforcement inserted in the embodiment of FIG. 1,
Fig. 5 is an application example of the embodiment of Fig. 1,
6 shows another embodiment of the adapter for a ground reinforcement loop according to the present invention,
Fig. 7 shows a use example of a conventional ground reinforcement loop,
8 is an embodiment of a method of constructing a reinforced earth retaining wall using an adapter for a ground reinforcement loop according to the present invention.

1 to 5, an embodiment of an adapter for a ground reinforcement loop according to the present invention will be described.

The adapter for a ground reinforcement loop according to the present invention includes a body portion (10) and a coupling portion (20).

The body 10 is curved so that one side cooperates with one side of the inside of the loop 1 and is inserted into the inside of the loop 1 so as to support the ground reinforcement 3 inserted into the loop 1. [ That is, the body 10 is formed as a circular arc so that one side of the body 10 is inserted into the inside of the loop 1 and the other side is formed flat. When the ground reinforcement 3 is inserted into the loop 1, The other surface supports the ground reinforcement 3.

The engaging portion 20 serves to be coupled to the roof 10 so that the body 10 can be mounted on the roof 10. For this purpose, the engaging portion 10 is formed in an annular shape at its end so as to extend from both sides of the body portion 10 and to be engaged with the loop 1. [ Therefore, when the body 10 is inserted into the loop 1 and then brought into contact with the inner surface of the loop 1, the coupling portion 20 is coupled to the loop 1, Can be mounted.

In order to use this embodiment in the reinforced earth retaining wall work, one side of the loop 1 is buried in the concrete panel 7. [ The adapter of this embodiment is mounted on the exposed portion of the concrete panel 7. [ Then, as shown in Fig. 5, the ground reinforcement 3 is installed by placing the ground reinforcement 3 on the loop 1. When the adapter is mounted on the loop 1, the ground reinforcement 3 can be inserted into the loop 1 and connected. In this case, since the adapter of the present embodiment maintains the strength sufficiently to support the ground reinforcement 3, the ground reinforcement 3 can be installed with only one loop 10. Therefore, it is easy to work and the cost can be reduced.

In the case of FIG. 6, the adapter further includes a lid portion 25. The lid portion 25 covers the coupling portion from the outside of the loop 1. Thus, it is possible to prevent the body 10 from slipping along the circumferential direction in the loop 1.

One embodiment of a reinforced earth retaining wall construction method using the loop and the adapter shown in Figs. 1 and 2 will be described with reference to Fig.

The method of constructing a reinforced earth retaining wall according to the present invention includes a placing step S11, a panel mounting step S13, a filler layer forming step S15, a stiffener mounting step S17, and a backfilling step S19.

In the casting step S11, the foundation is ground and compaction is performed, and the concrete foundation is laid according to the retaining wall linear shape. Of course, after pouring the concrete foundation, cure and level it with mortar.

The panel installation step S13 is to install the panel 7 in which the one side of the loop 1 of Fig. 2 is embedded in the foundation concrete laid in the pouring step S11. When installing the panel 7, one-end panels are installed on the foundation concrete at intervals of 1.5 m, and then the standard panel 7 is installed therebetween. After the panel 7 is installed, the linearity, the seam, and the inclination of the panel 7 are adjusted. Since one side of the loop 1 is embedded in the panel 7, the other side is exposed to the outside.

In the embankment formation step (S15), the inside of the foundation concrete is filled with soil and backfilled. At this time, the soil fills the soil up to the loop (1).

3 is mounted on the other side of the loop 1 exposed to the outside of the panel 7 and then the ground reinforcement 3 is looped (as shown in Fig. 4) 1) and placed on the embankment layer. Then, as shown in Fig. 5, the ground reinforcement 3 is installed. At this time, the ground reinforcements (3) should be installed in a fully drawn state. In the conventional case, the two loops 1 are embedded in the panel 7 as shown in Fig. 7 and then the ground bar stiffener 3 is installed using the binding bars 5. However, when the adapter of this embodiment is used, It is possible to lay the ground reinforcement 3 by embedding the loop 1 of the ground reinforcement.

In the backfill step (S19), the soil is overlaid on the embankment layer on which the ground reinforcement 3 is laid. The work described above is repeatedly carried out to complete the reinforced earth retaining wall of the designed height and to construct the required structure on the upper part.

1: Loop 3: Ground reinforcement
5: Coupling bar 10: Body part
20: engaging portion 25: lid portion

Claims

A body portion which is curved so as to cooperate with one side of the inside of the loop and which is inserted into the loop so as to support a ground reinforcement inserted into the loop,
And an engaging portion extending from both sides of the body portion to be coupled to the loop so that the body portion can be mounted on the loop.

The method according to claim 1,
Further comprising a lid portion mounted on the loop so as to cover the coupling portion from the outside of the loop to prevent slipping of the body portion.

A foundation concrete pouring step for pouring a concrete foundation in accordance with the linear shape of the reinforcing earth retaining wall,
A panel installing step of installing a panel in which one side of the loop is embedded in a foundation concrete laid in the foundation concrete pouring step,
A filler layer forming step of filling the inside of the panel with soil until the loop,
A body portion which is curved so as to cooperate with one side of the inside of the loop and which is inserted into the loop so as to support a ground reinforcement inserted into the loop; And an attachment portion extending from the loop to the loop, the adapter including a coupling portion to be coupled to the loop, the loop being installed on the other side of the loop exposed from the panel, and the ground reinforcement being inserted into the loop to be laid on the embankment layer to be supported by the adapter Wow,
And a backfilling step of covering the backfill with the reinforcing material so as to cover the soil.