KR101325826B1 - Structure of reinforced for retainaing wall - Google Patents

Structure of reinforced for retainaing wall Download PDF

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Publication number
KR101325826B1
KR101325826B1 KR1020120072648A KR20120072648A KR101325826B1 KR 101325826 B1 KR101325826 B1 KR 101325826B1 KR 1020120072648 A KR1020120072648 A KR 1020120072648A KR 20120072648 A KR20120072648 A KR 20120072648A KR 101325826 B1 KR101325826 B1 KR 101325826B1
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South Korea
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retaining wall
reinforcement
fixing
plate
inlet
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KR1020120072648A
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Korean (ko)
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백연진
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백연진
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    • 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
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/13—Geometrical or physical properties having at least a mesh portion
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

A fixing structure of reinforcement for a retaining wall according to the present invention fixes retaining wall reinforcement with a plurality of meshes formed between the blocks of a retaining wall and the excavated ground surface to prevent the collapse of the retaining wall. The fixing structure of reinforcement for a retaining wall comprises a fixing plate and a fixing cap. The fixing plate is shaped into a long plate to be positioned underneath the reinforcement in the longitudinal direction. The fixing plate is formed with a plurality of insertion protrusions shaped to be inserted into the meshes at the end of the reinforcement. The fixing cap is made of a synthetic resin to be transformable. The fixing cap is shaped into a plate to be identically extended as the fixing plate. The fixing cap is formed with a plurality of insertion holes. The fixing cap is inserted into the end of the reinforcement with the insertion holes inserted with the insertion protrusions of the reinforcement to be fixed. Therefore, the present invention facilitates the connection of the reinforcement and improves installation workability for the reinforcement by fixing the reinforcement connected to each other inside the retaining wall using the insertion protrusion of the fixing plate and the insertion hole of the fixing cap.

Description

옹벽용 보강재의 고정구조{Structure of reinforced for retainaing wall}Structure of reinforced for retainaing wall

본 발명은 옹벽의 내부에서 지반 붕괴를 방지하는 옹벽용 보강재의 고정구조에 관한 것으로서, 특히 옹벽 내에 인입되어 토압력에 의해 옹벽을 지지하는 보강재의 단부를 상호 고정하여 옹벽 내에 보강재의 설치를 용이하게 하는 옹벽용 보강재의 고정구조에 관한 것이다.The present invention relates to a fixing structure of a retaining wall reinforcement for preventing ground collapse inside the retaining wall. In particular, the end of the reinforcing material introduced into the retaining wall and supporting the retaining wall by earth pressure is easily fixed to facilitate the installation of the reinforcing material in the retaining wall. It relates to a fixed structure of the retaining wall reinforcement material.

일반적으로 옹벽은 토압력에 저항하여 토사의 무너짐을 방지하는 벽체로써, 지표지반의 비탈면으로부터 발생하게 되는 외력에 의한 지반 붕괴를 막기 위한 구조물이다.In general, the retaining wall is a wall that prevents soil from collapsing by resisting soil pressure, and is a structure for preventing ground collapse due to external force generated from the slope of the ground surface.

상기 옹벽의 형태는 내부에 단계별로 다수의 블록이 적층되고 상기 블록에 보강재의 일측을 안착함과 동시에 타측의 보강재를 절토면 측으로 수평방향으로 연장시켜 매립하는 형태로 이루어져 옹벽 내에 매립된 보강재는 옹벽의 내부에 지지되어 자갈 및 흙과 같은 채움재의 토압력에 의해 그 위치가 고정되므로 블록들로 축조된 옹벽을 절토면측으로 인장하게 되어 측방 토압에 의한 옹벽의 전도를 방지할 수 있도록 구성된 것이다.The retaining wall has a shape in which a plurality of blocks are stacked in stages therein, and one side of the reinforcement is seated on the block, and at the same time, the reinforcing material embedded in the retaining wall extends horizontally to the cut surface side and is embedded in the retaining wall. Since the position is fixed by the earth pressure of the filling material such as gravel and soil, the retaining wall constructed with blocks is tensioned to the cut surface side to prevent the fall of the retaining wall by lateral earth pressure.

상기 보강재는 통상 폴리에스테르 섬유를 이용하여 격자형태로 제직 또는 배열되는 형태로 구성되며 이러한 보강재는 옹벽에 인입될 때 보강재가 길이방향으로 다수 연장되어 옹벽 내부에 설치되는데 다수 연장되는 보강재는 보통 보강재의 단부를 상호 용착 또는 접착하여 연결하여 설치된다.The reinforcement is usually constructed in the form of weaving or arranging in the form of a grid using polyester fibers, such a reinforcement is installed in the retaining wall is a plurality of reinforcement is extended in the longitudinal direction when the reinforcement is drawn into the retaining wall is usually of the reinforcement The ends are welded or glued together.

하지만 상기와 같이 보강재를 옹벽 내에 인입되어 설치하기 위해서는 필수적으로 보강재의 단부를 상호 용착 또는 접착하는데 작업시간이 오래 걸릴 뿐만 아니라 작업이 번거로워 생산성이 저하되는 단점이 있어왔다.However, in order to install the reinforcement in the retaining wall as described above, it is necessary to take a long time to weld or bond the ends of the reinforcement to each other, as well as to have a disadvantage in that productivity is reduced.

이와 같은 단점을 보완하기 위해 상호 연결되는 보강재의 양단부의 메쉬에 강한 인장력을 가지는 리브를 각각 엇갈리도록 삽입되어 보강재를 고정하도록 하였으나, 이 또한 작업이 번거로워 생산성이 저하되며 리브를 메쉬에 엇갈리게 고정함으로서 옹벽의 압력에 의해 보강재를 고정한 리브가 이탈되어 보강재의 역활을 수행하지 못하는 단점이 있어왔다.In order to make up for this drawback, ribs having strong tension are inserted into the meshes at both ends of the reinforcing materials to be interconnected to fix the reinforcing materials. However, the work is cumbersome and the productivity is reduced, and the retaining wall is fixed by staggering the ribs to the mesh. Ribs holding the reinforcement are separated by the pressure of the has been a disadvantage that can not perform the role of the reinforcement.

상기한 문제점을 해소하기 위해 안출된 본 발명의 목적은, 옹벽 내에 인입되어 토압력에 의해 옹벽을 지지하는 보강재의 단부를 상호 고정하여 옹벽 내에 보강재의 설치를 용이하게 하여 보강재의 설치작업성을 향상시키고 고정구조를 견고히 하는 옹벽용 보강재의 고정구조에 관한 것이다.An object of the present invention devised to solve the above problems is to fix the ends of the reinforcing material introduced into the retaining wall to support the retaining wall by earth pressure to facilitate the installation of the reinforcing material in the retaining wall, thereby improving the installation workability of the reinforcing material. It relates to a fixed structure of the retaining wall reinforcement for making the wall and solidify the fixed structure.

상기한 목적은, 본 발명에서 제공되는 하기 구성에 의해 달성된다.The above object is achieved by the following constitutions provided in the present invention.

본 발명에 의한 옹벽용 보강재의 고정구조는, 옹벽 내부에 단계별로 적층되는 다수의 블록과 절토면 사이에 옹벽의 붕괴를 방지하도록 다수의 메쉬가 형성되는 옹벽용 보강재를 상호 고정하는 옹벽용 보강재의 고정구조에 있어서, 상기 상호 고정하고자 하는 보강재의 세로방향의 하부측에 위치되도록 연장되는 판의 형태로 구성되며, 연장되는 방향으로 보강재에 형성되는 메쉬에 인입될 수 있도록 메쉬 형태와 동일한 인입돌기가 다수 형성되어 인입돌기로 보강재 단부의 메쉬에 인입시키는 고정판; 변형이 가능하도록 합성수지로 이루어져 상기 고정판과 동일하게 연장되는 판의 형태로 구성되며, 연장되는 방향으로 상호 고정하고자 하는 보강재의 단부에 인입되어 돌출된 인입돌기에 끼움되는 끼움공이 다수 형성되어 고정판의 인입돌기가 인입된 보강재를 고정하는 고정캡;이 포함됨을 특징으로 한다.Fixing structure of the retaining wall reinforcement for the retaining wall according to the present invention, the retaining wall reinforcement for fixing the retaining wall reinforcing material mutually fixing the retaining wall formed a plurality of mesh to prevent the collapse of the retaining wall between the plurality of blocks and the cut surface laminated step by step inside the retaining wall In the structure, it is configured in the form of a plate extending to be located on the lower side of the longitudinal direction of the reinforcement to be fixed to each other, a plurality of inlet projections the same as the mesh shape to be introduced into the mesh formed in the reinforcement in the extending direction A fixed plate which is formed to be introduced into the mesh at the end of the reinforcing material with the inlet projection; Consists of a synthetic resin so that it can be deformed in the form of a plate extending in the same way as the fixed plate, a plurality of fitting holes are inserted into the end of the reinforcing material to be fixed to each other in the extending direction to be inserted into the protruding projections to be inserted into the fixed plate It characterized in that it comprises a; fixing cap for fixing the reinforcement inserted into the projection.

또한 상기 고정판에는 인입돌기의 상측 단부에서 하측으로 넓게 테이퍼지는 슬라이딩부가 형성됨과 아울러 상기 슬라이딩부의 단부에서 인입돌기의 외측과 수직선상으로 동일하게 내측으로 연장되는 걸림턱이 형성됨을 특징으로 한다.In addition, the fixed plate is characterized in that the sliding portion is tapered wide from the upper end of the inlet projection to the lower side is formed, and at the end of the sliding portion is formed a locking step extending inward in the same vertical line with the outside of the inlet projection.

또한 상기 고정판의 하부측으로 옹벽의 자갈 및 흙이 채워질 수 있도록 제1채움공이 다수 구성되되, 상기 제1채움공은 인입돌기가 형성되는 하부측에 구성됨을 특징으로 한다.In addition, a plurality of first filling holes are configured to be filled with the gravel and soil of the retaining wall to the lower side of the fixing plate, the first filling hole is characterized in that the lower side is formed with the projection projection.

또한 상기 고정캡에는 끼움공이 형성되지 않는 부위로 옹벽의 자갈 및 흙이 채워질 수 있는 제2채움공이 다수 형성됨을 특징으로 한다.In addition, the fixing cap is characterized in that a plurality of second filling holes which can be filled with gravel and soil of the retaining wall to the site where the fitting hole is not formed.

전술한 바와 같이 본 발명에 따르면, 옹벽 내에 설치하기 위해 상호 연결되는 보강재를 고정판의 인입돌기와 고정캡의 끼움공으로 고정함으로서 보강재의 연결작업이 용이하게 하여 보강재의 설치작업성을 향상시키는 효과가 있다.As described above, according to the present invention, by fixing the reinforcing materials interconnected for installation in the retaining wall by the insertion hole of the fixing plate and the fitting hole of the fixing cap to facilitate the connection work of the reinforcing material has an effect of improving the installation workability of the reinforcing material.

또한 인입돌기에 형성된 슬라이딩부로 하여금 고정캡이 자연스럽게 안내되면서도 걸림턱으로 하여금 고정캡이 인입돌기에 끼움된 상태를 안정적으로 유지시켜주어 고정판과 고정캡으로 인한 보강재의 고정구조가 견고하게 이루어져 옹벽 내에서 보강재가 서로 분리되는 현상없이 옹벽의 안정성을 현저하게 향상시켜주는 효과가 있다.In addition, the sliding part formed in the inlet projection guides the fixed cap naturally, while the locking jaw keeps the fixed cap in the inlet projection stably, and the fixing structure of the reinforcement due to the fixing plate and the fixing cap is firmly formed. There is an effect to remarkably improve the stability of the retaining wall without the phenomenon that the reinforcement is separated from each other.

또한 옹벽 내에서 보강재의 단부를 연결하는 고정판과 고정캡에 각각 형성되는 제1, 2채움공에 옹벽의 자갈 및 흙이 채워짐으로서 보강재의 메쉬와 더불어 견고한 옹벽의 설치를 도모할 수 있는 효과가 있다.In addition, since the gravel and the soil of the retaining wall are filled in the first and second filling holes respectively formed in the fixing plate and the fixing cap connecting the ends of the reinforcement in the retaining wall, the retaining wall and the mesh of the reinforcing material can be installed to provide a stable retaining wall. .

도 1은 본 발명의 옹벽용 보강재의 고정구조에 의해 옹벽용 보강재가 연결되는 바람직한 형태를 나타내는 사시도,
도 2는 본 발명의 옹벽용 보강재의 고정구조의 바람직한 형태를 나타내는 예시도,
도 3은 본 발명의 옹벽용 보강재의 고정구조에 의해 옹벽용 보강재가 연결되는 바람직한 형태를 나타내는 단면도.1 is a perspective view showing a preferred form in which the retaining wall reinforcing material is connected by the fixing structure of the retaining wall reinforcing material of the present invention,
Figure 2 is an exemplary view showing a preferred form of the fixing structure of the retaining material for the retaining wall of the present invention,
3 is a cross-sectional view showing a preferred form in which the retaining wall reinforcing material is connected by the fixing structure of the retaining wall reinforcing material of the present invention.

이하 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 더욱 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명의 옹벽용 보강재의 고정구조에 의해 옹벽용 보강재가 연결되는 바람직한 형태를 나타내는 사시도이고, 도 2는 본 발명의 옹벽용 보강재의 고정구조의 바람직한 형태를 나타내는 예시도이며, 도 3은 본 발명의 옹벽용 보강재의 고정구조에 의해 옹벽용 보강재가 연결되는 바람직한 형태를 나타내는 단면도로서, 본 발명에 적용되는 옹벽은 건설의 목적으로 도로, 철도의 사면, 공원지역의 비탈면, 하천제방, 해안도로 등에 절토작업이 이루어진 절토면의 붕괴를 방지하기 위해 형성된 것이다.1 is a perspective view showing a preferred form in which the retaining wall reinforcement is connected by the fixing structure of the retaining wall reinforcing material of the present invention, Figure 2 is an exemplary view showing a preferred form of the fixing structure of the retaining wall reinforcing material of the present invention, Figure 3 Is a cross-sectional view showing a preferred form in which the retaining wall reinforcement is connected by the fixing structure of the retaining wall reinforcement of the present invention, the retaining wall applied to the present invention is a slope of the road, railroad, slope of the park area, river banks, It is formed to prevent the collapse of the cut surface on which cut work is performed on coastal roads.

즉 본 발명은 옹벽 내부에 단계별로 적층되는 다수의 블록과 절토면 사이에 옹벽의 붕괴를 방지하도록 상호 고정하는 옹벽용 보강재의 고정구조에 관한 것이다.That is, the present invention relates to a fixing structure of the retaining wall reinforcement for fixing to each other so as to prevent the collapse of the retaining wall between a plurality of blocks and cut surfaces stacked step by step inside the retaining wall.

한편 본 발명에 적용되는 상기 옹벽용 보강재(이하 보강재)는 폴리프로필렌, 폴리에틸렌과 같은 합성수지로 이루어지며 그 형태는 옹벽의 자갈 및 흙이 채워지도록 다수의 메쉬가 형성되는 그리드 형태로 이루어진다.Meanwhile, the retaining wall reinforcement material (hereinafter, referred to as reinforcing material) applied to the present invention is made of a synthetic resin such as polypropylene and polyethylene, and its shape is formed in a grid form in which a plurality of meshes are formed to fill the retaining wall with gravel and soil.

여기서 본 발명에 따른 옹벽용 보강재의 고정구조는 도 1, 2에 도시된 바와 같이 옹벽 내부에 인입되도록 길이방향으로 연속하여 연결되는 보강재(1)의 양단부를 상호 고정하는 고정판(10)과 고정캡(20)이 포함되어 구성된다.Here, the fixing structure of the retaining material for the retaining wall according to the present invention is fixed to the fixing plate 10 and the fixed cap 10 for fixing both ends of the reinforcing material (1) continuously connected in the longitudinal direction to be drawn into the retaining wall as shown in Figs. 20 is included and configured.

상기 고정판(10)은 상호 고정하고자 하는 보강재(1)의 세로방향의 하부측에 위치되어 보강재(1)의 하측에서 지지되도록 연장되는 판의 형태로 구성된다.The fixing plate 10 is formed in the form of a plate which is located on the lower side of the longitudinal direction of the reinforcement (1) to be fixed to each other extending to be supported by the lower side of the reinforcement (1).

또한 상기 고정판(10)의 연장되는 길이방향으로 연결하고자 하는 보강재(10)에 형성되는 메쉬에 인입될 수 있도록 보강재(1)의 메쉬 형태와 동일한 인입돌기(11)가 다수 형성되어 고정판(10)에 형성된 인입돌기(11)로 연결하고자 하는 보강재(1) 단부의 메쉬에 인입시켜 고정하도록 한다.In addition, a plurality of inlet protrusions 11 having the same shape as the mesh of the reinforcement 1 are formed to be introduced into the mesh formed in the reinforcement 10 to be connected in the extending longitudinal direction of the fixing plate 10, and thus, the fixing plate 10. It is to be fixed by entering the mesh of the end of the reinforcing material (1) to be connected to the inlet projection (11) formed in the.

즉 연결하고자 하는 보강재(1)의 단부의 메쉬과 일치하도록 적층한 상태에서 적층된 메쉬에 고정판(10)의 인입돌기(11)를 인입시켜 고정판(10)으로 연결하고자 하는 보강재(1)를 일부 고정하여 후술되는 고정캡(20)과 함께 보강재(1)를 고정하도록 한다.That is, the reinforcement 1 to be connected to the fixing plate 10 is partially fixed by introducing the inlet protrusion 11 of the fixing plate 10 into the stacked mesh in a state of being stacked to match the mesh of the end of the reinforcing material 1 to be connected. By fixing the reinforcement (1) with a fixing cap 20 to be described later.

그리고 상기 고정판(10)은 앞서 언급한 바와 같이 상호 연결하고자 하는 보강재(1)에 인입돌기(11)를 인입하여 고정할 수 있도록 구성됨으로서 고정판(1)의 재질은 어느 정도 두께가 있는 금속재나 강도가 뛰어난 합성수지로 구성되는 것이 바람직하다.And the fixing plate 10 is configured to insert and fix the inlet projections 11 to the reinforcing material (1) to be interconnected as mentioned above, the material of the fixing plate (1) is a metal material or strength to some extent It is preferable to be composed of excellent synthetic resin.

상기 고정캡(20)은 고정판(10)의 인입돌기(11)에 인입된 보강재(1)를 고정하고자 구성된 것으로 고정판(10)과 동일하게 연장되는 판의 형태로 구성된다. The fixing cap 20 is configured to fix the reinforcing material 1 introduced into the inlet projection 11 of the fixing plate 10 is configured in the form of a plate extending in the same manner as the fixing plate 10.

또한 상기 고정캡(20)은 연장되는 방향으로 끼움공(21)이 다수 형성되며, 상기 끼움공(21)은 상호 고정하고자 하는 보강재(1)의 단부에 인입되어 돌출된 고정판(10)의 인입돌기(11)에 끼움되도록 구성되어 고정판(10)의 인입돌기(11)에 메쉬가 인입된 보강재(1)를 고정할 수 있도록 구성된다.In addition, the fixing cap 20 is formed with a plurality of fitting holes 21 in the extending direction, the fitting hole 21 is drawn into the end of the reinforcing material (1) to be fixed to each other and the retraction of the fixed plate 10 protruding It is configured to be fitted to the projection 11 is configured to fix the reinforcement (1) in which the mesh is introduced into the inlet projection (11) of the fixing plate (10).

그리고 상기 고정캡(20)은 끼움공(21)으로 하여금 보강재(1)의 메쉬에 인입된 인입돌기(11)를 수용하여야 하기 때문에 굴곡이나 늘어남(인장)과 같은 어느 정도의 변형이 가능하도록 합성수지로 이루어지고 그 두께는 굴곡이 용이하게 이루어지게 하기 위해 고정판(10)에 비해 다소 얇게 형성되는 것이 바람직하다.And the fixing cap 20 is a synthetic resin to allow a certain degree of deformation, such as bending or elongation (tensile), because the fitting hole 21 to accommodate the inlet projections 11 introduced into the mesh of the reinforcement (1) It is preferably made of a thinner than the fixed plate 10 so that the thickness is made easy to bend.

따라서 상기 고정판(10) 및 고정캡(20)의 구성으로 하여금 옹벽 내에 설치하기 위해 상호 연결되는 보강재(1)를 고정판(10)의 인입돌기(11)와 고정캡(20)의 끼움공(21)으로 고정함으로서 보강재(1)의 연결작업이 용이하게 하여 보강재(1)의 설치작업성을 향상시키는 효과를 가지게 한다.Therefore, the reinforcing member 1 interconnected to install the retaining plate 10 and the fixing cap 20 in the retaining wall is fitted into the inlet protrusion 11 of the fixing plate 10 and the fixing cap 20. By fixing with), it is easy to connect the reinforcement (1) has the effect of improving the installation workability of the reinforcement (1).

그리고 상기 고정판(10)에 형성되는 인입돌기(11)의 상측 단부에서 하측으로 넓게 테이퍼지는 슬라이딩부(13)가 형성됨과 아울러 상기 슬라이딩부(13)의 단부에서 인입돌기(11)의 외측과 수직선상으로 동일하게 내측으로 연장되는 걸림턱(14)이 형성되도록 구성함으로서 상기 고정캡(20)의 끼움공(21)을 통해 인입돌기(11)를 끼움시킬 때 끼움공(21)의 일측이 슬라이딩부(13)를 안내한 후 걸림턱(14)에 걸림되고 다시 끼움공(21)의 타측이 슬라이딩부(13)에 안내된 후 걸림턱(14)에 걸림되어 고정캡(20)의 끼움공(21)이 메쉬에 인입된 인입돌기(11)를 끼움시킨 상태로 유지되는 것이다.In addition, a sliding portion 13 is tapered from the upper end of the inlet protrusion 11 formed on the fixing plate 10 to the lower side, and is perpendicular to the outer side of the inlet protrusion 11 at the end of the sliding portion 13. One side of the fitting hole 21 is slid when fitting the inlet protrusion 11 through the fitting hole 21 of the fixing cap 20 by configuring the engaging jaw 14 to extend inwards in the same line. After guiding the part 13, the locking jaw 14 is caught and the other side of the fitting hole 21 is guided to the sliding part 13, and then the locking jaw 14 is caught and the fitting hole of the fixing cap 20 is guided. (21) is to be kept in the state in which the inlet projection (11) inserted into the mesh.

따라서 상기 인입돌기(11)에 형성된 슬라이딩부(13)로 하여금 고정캡(20)이 자연스럽게 안내되면서도 걸림턱(14)으로 하여금 고정캡(20)이 인입돌기(11)에 끼움된 상태를 안정적으로 유지시켜주어 고정판(10)과 고정캡(20)으로 인한 보강재(1)의 고정구조가 견고하게 이루어져 옹벽 내에서 보강재(1)가 서로 분리되는 현상없이 옹벽의 안정성을 현저하게 향상시켜주는 효과를 가지게 된다.Therefore, while the fixed cap 20 is naturally guided by the sliding portion 13 formed on the inlet protrusion 11, the locking jaw 14 causes the fixed cap 20 to be fitted to the inlet protrusion 11 stably. By maintaining the fixing structure of the reinforcing material (1) due to the fixing plate 10 and the fixing cap 20 is secured to maintain the stability of the retaining wall significantly without the phenomenon that the reinforcing material (1) is separated from each other in the retaining wall To have.

한편 상기 고정캡(20)에 형성되는 끼움공(21)의 각 꼭지점 부위로 사선방향으로 절개홈(22)이 구성되어 연결하고자 하는 보강재(1) 단부의 메쉬에 인입된 인입돌기(11)가 끼움공(21)에 용이하게 끼움될 수 있도록 한다.On the other hand, the inlet projections 11 inserted into the mesh of the end of the reinforcement (1) to be connected to the cutting groove 22 is formed in the diagonal direction to each vertex of the fitting hole 21 formed in the fixing cap 20 is It can be easily fitted to the fitting hole (21).

여기서 도 3에 도시된 바와 같이 상기 고정판(10)의 하부측으로 옹벽의 자갈 및 흙이 채워질 수 있도록 제1채움공(15)이 다수 구성되되, 상기 제1채움공(15)은 인입돌기가 형성되는 하부측에 구성된다.Here, as shown in FIG. 3, a plurality of first filling holes 15 are configured to fill the retaining wall with gravel and soil to the lower side of the fixing plate 10, and the first filling hole 15 has an inlet protrusion. It is configured on the lower side.

또한 상기 고정캡(20)에는 끼움공(21)이 형성되지 않는 부위로 옹벽의 자갈 및 흙이 채워질 수 있는 제2채움공(25)이 다수 형성된다.In addition, the fixing cap 20 is formed with a plurality of second filling hole 25 that can be filled with gravel and soil of the retaining wall to the site where the fitting hole 21 is not formed.

따라서 옹벽 내에서 보강재(1)의 단부를 연결하는 고정판(10)과 고정캡(20)에 각각 형성되는 제1, 2채움공(15, 25)에 옹벽의 자갈 및 흙이 채워짐으로서 보강재(1)의 메쉬와 더불어 견고한 옹벽의 설치를 도모할 수 있는 효과가 있게 되는 것이다.Therefore, the first and second filling holes 15 and 25 formed in the fixing plate 10 and the fixing cap 20 respectively connecting the ends of the reinforcing material 1 in the retaining wall are filled with gravel and soil of the retaining wall. In addition to the mesh of) will be effective to plan the installation of a solid retaining wall.

1 : 보강재 10 : 고정판
11 : 인입돌기 13 : 슬라이딩부
14 : 걸림턱 15 : 제1채움공
20 : 고정캡 21 : 끼움공
22 : 절개홈 25 : 제2채움공1: Stiffener 10: Fixing plate
11: Inlet protrusion 13: Sliding part
14: jam jaw 15: the first filling ball
20: fixing cap 21: fitting hole
22: incision groove 25: the second filling ball

Claims (5)

옹벽 내부에 단계별로 적층되는 다수의 블록과 절토면 사이에 옹벽의 붕괴를 방지하도록 다수의 메쉬가 형성되는 옹벽용 보강재를 상호 고정하는 옹벽용 보강재의 고정구조에 있어서,
상기 상호 고정하고자 하는 보강재(1)의 세로방향의 하부측에 위치되도록 연장되는 판의 형태로 구성되며, 연장되는 방향으로 보강재(1)에 형성되는 메쉬에 인입될 수 있도록 메쉬 형태와 동일한 인입돌기(11)가 다수 형성되어 인입돌기(11)로 보강재(1) 단부의 메쉬에 인입시키는 고정판(10);
변형이 가능하도록 합성수지로 이루어져 상기 고정판(10)과 동일하게 연장되는 판의 형태로 구성되며, 연장되는 방향으로 상호 고정하고자 하는 보강재(1)의 단부에 인입되어 돌출된 인입돌기(11)에 끼움되는 끼움공(21)이 다수 형성되어 고정판(10)의 인입돌기(11)가 인입된 보강재(1)를 고정하는 고정캡(20);
이 포함됨을 특징으로 하는 옹벽용 보강재의 고정구조.In the fixing structure of the retaining wall reinforcement for fixing the retaining wall reinforcement, which is formed with a plurality of meshes to prevent the collapse of the retaining wall between the plurality of blocks stacked in the retaining wall step by step and cut surface,
It is configured in the form of a plate extending to be located on the lower side of the longitudinal direction of the reinforcement (1) to be fixed to each other, the same inlet projections as the mesh shape to be introduced into the mesh formed in the reinforcement (1) in the extending direction A fixed plate 10 having a plurality of 11 formed therein and drawn into the mesh at the end of the reinforcing material 1 with the inlet projection 11;
Consists of a synthetic resin so that it can be deformed in the form of a plate extending in the same manner as the fixing plate 10, it is fitted to the inlet projections 11 protruding into the end of the reinforcement (1) to be fixed to each other in the extending direction A plurality of fitting holes 21 are formed to fix the reinforcing member 1 into which the inlet protrusion 11 of the fixing plate 10 is inserted;
Retaining structure for the retaining wall reinforcement, characterized in that it comprises a. 제1항에 있어서,
상기 고정판(10)에는 인입돌기(11)의 상측 단부에서 하측으로 넓게 테이퍼지는 슬라이딩부(13)가 형성됨과 아울러 상기 슬라이딩부(13)의 단부에서 인입돌기(11)의 외측과 수직선상으로 동일하게 내측으로 연장되는 걸림턱(14)이 형성됨을 특징으로 하는 옹벽용 보강재의 고정구조.The method of claim 1,
The fixing plate 10 is formed with a sliding portion 13 which is tapered from the upper end of the inlet protrusion 11 to the lower side, and at the end of the sliding portion 13, is identical to the outside of the inlet protrusion 11 in a vertical line. Retaining structure for the retaining wall reinforcing material, characterized in that the locking step 14 is formed to extend inwardly. 제1항에 있어서,
상기 고정캡(20)에 형성되는 끼움공(21)의 각 꼭지점 부위로 사선방향으로 절개홈(22)이 구성됨을 특징으로 하는 옹벽용 보강재의 고정구조.The method of claim 1,
Retaining structure for the retaining wall reinforcement, characterized in that the cutting groove 22 is formed in an oblique direction to each vertex of the fitting hole 21 formed in the fixing cap 20. 제1항에 있어서,
상기 고정판(10)의 하부측으로 옹벽의 자갈 및 흙이 채워질 수 있도록 제1채움공(15)이 다수 구성되되, 상기 제1채움공(15)은 인입돌기(11)가 형성되는 하부측에 구성됨을 특징으로 하는 옹벽용 보강재의 고정구조.The method of claim 1,
A plurality of first filling holes 15 are configured to be filled with the gravel and soil of the retaining wall to the lower side of the fixing plate 10, the first filling hole 15 is configured on the lower side where the inlet projection (11) is formed Fixing structure of the retaining material for the retaining wall, characterized in that. 제1항에 있어서,
상기 고정캡(20)에는 끼움공(21)이 형성되지 않는 부위로 옹벽의 자갈 및 흙이 채워질 수 있는 제2채움공(25)이 다수 형성됨을 특징으로 하는 옹벽용 보강재의 고정구조.The method of claim 1,
Fixing structure of the retaining wall reinforcement for the retaining wall, characterized in that the fixing cap 20 is formed with a plurality of second filling hole (25) that can be filled with gravel and soil of the retaining wall to the site where the fitting hole 21 is not formed.
KR1020120072648A 2012-07-04 2012-07-04 Structure of reinforced for retainaing wall KR101325826B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160087606A (en) 2015-01-14 2016-07-22 (주)한국그리드 Reinforced for retainaing wall
KR20160087612A (en) 2015-01-14 2016-07-22 (주)한국그리드 Reinforced for retainaing wall and manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07310323A (en) * 1994-05-19 1995-11-28 Ohbayashi Corp Joining structure of reinforcing material for filling and joining method thereof
JP2000027191A (en) 1998-07-06 2000-01-25 Taiyo Kogyo Kk Joint structure of ground reinforcing grid material
KR100426345B1 (en) 2000-12-12 2004-04-08 공학봉 Geogrid
KR100981913B1 (en) 2010-01-29 2010-09-13 일양산업 주식회사 Rib using geogrid joint binding method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07310323A (en) * 1994-05-19 1995-11-28 Ohbayashi Corp Joining structure of reinforcing material for filling and joining method thereof
JP2000027191A (en) 1998-07-06 2000-01-25 Taiyo Kogyo Kk Joint structure of ground reinforcing grid material
KR100426345B1 (en) 2000-12-12 2004-04-08 공학봉 Geogrid
KR100981913B1 (en) 2010-01-29 2010-09-13 일양산업 주식회사 Rib using geogrid joint binding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160087606A (en) 2015-01-14 2016-07-22 (주)한국그리드 Reinforced for retainaing wall
KR20160087612A (en) 2015-01-14 2016-07-22 (주)한국그리드 Reinforced for retainaing wall and manufacturing method

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