KR102316590B1 - Retaining wall connection structure with grid with increased binding force - Google Patents

Retaining wall connection structure with grid with increased binding force Download PDF

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KR102316590B1
KR102316590B1 KR1020190131622A KR20190131622A KR102316590B1 KR 102316590 B1 KR102316590 B1 KR 102316590B1 KR 1020190131622 A KR1020190131622 A KR 1020190131622A KR 20190131622 A KR20190131622 A KR 20190131622A KR 102316590 B1 KR102316590 B1 KR 102316590B1
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retaining wall
grid
connection structure
grooves
insertion groove
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KR1020190131622A
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Korean (ko)
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KR20210048019A (en
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안주현
안선미
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주식회사 봉견
안주현
안선미
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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
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • 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
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
    • 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)
  • Retaining Walls (AREA)

Abstract

본 발명은 수평으로 위치되는 다수개의 옹벽을 그리드를 이용하여 상기 옹벽과 그리드를 손쉽게 결속할 수 있어 결속력이 상승된 그리드가 구비된 옹벽연결구조에 관한 것으로써, 수평방향으로 다수개가 위치되는 옹벽의 상부에 삽입홈을 형성하고, 상기 옹벽의 상부면에 수평방향으로 위치되는 그리드의 일 측에 상기 옹벽의 삽입홈에 삽입되는 삽입부를 형성함으로써, 옹벽의 상부에 위치되는 그리드가 옹벽과의 결합력이 상승되는 옹벽연결구조에 관한 것이다.The present invention relates to a retaining wall connection structure provided with a grid in which a plurality of horizontally positioned retaining walls can be easily bound to the retaining wall and the grid using a grid, and the binding force is increased. By forming an insertion groove in the upper portion, and forming an insertion portion to be inserted into the insertion groove of the retaining wall on one side of the grid positioned in the horizontal direction on the upper surface of the retaining wall, the grid positioned on the upper part of the retaining wall has a binding force with the retaining wall. It relates to a retaining wall connection structure that rises.

Description

결속력이 상승된 그리드가 구비된 옹벽연결구조{ Retaining wall connection structure with grid with increased binding force }Retaining wall connection structure with grid with increased binding force }

본 발명은 옹벽을 상호 연결하는 연결구조에 관한 것으로써, 수평으로 위치되는 다수개의 옹벽을 그리드를 이용하여 상기 옹벽과 그리드를 손쉽게 결속할 수 있어 결속력이 상승된 그리드가 구비된 옹벽연결구조에 관한 것이다.The present invention relates to a connection structure for interconnecting retaining walls, and relates to a retaining wall connection structure provided with a grid in which a plurality of horizontally positioned retaining walls can be easily bound to the retaining wall and the grid using a grid. will be.

우선, 종래기술을 살펴보면,First, looking at the prior art,

일반적으로 그리드를 이용한 옹벽 보강구조는 절,성토사면 전면에 옹벽블록을 콘크리트 기초 위에 쌓아 올린다음, 옹벽블록과 절,성토사면 사이에 쇄석이나 토사 등의 뒤채움재로 성토하여 성토층을 형성하게 되며, 성토층에 옹벽블럭을 견고하게 고정하게 위해 그리드를 삽입 시공한다.In general, the retaining wall reinforcement structure using a grid is constructed by stacking retaining wall blocks on the concrete foundation in the front of the temple and filling slopes, and then filling them with backfilling materials such as crushed stone or sand between the retaining wall blocks and the temple and filling slopes to form a fill layer. , insert the grid to firmly fix the retaining wall block in the embankment layer.

이때, 그리드의 일단부는 다수의 옹벽블럭에 고정하고, 그리드의 타단부는 성토층에 매립되게 하여, 성토층의 하중에 의해 옹벽블럭을 절,성토사면에 고정한다.At this time, one end of the grid is fixed to a plurality of retaining wall blocks, the other end of the grid is buried in the embankment layer, and the retaining wall block is cut and fixed to the embankment slope by the load of the embankment layer.

한국등록실용 제20-0369475호에서는 '금속봉이 삽입된 옹벽 설치용 지지핀'이 개시되어 있다.Korean Registration Office No. 20-0369475 discloses a 'support pin for installing a retaining wall into which a metal rod is inserted'.

상기 금속봉이 삽입된 옹벽 설치용 지지핀은 머리부재와 돌출부재의 내부에 금속봉을 삽입하여 머리부재와 돌출부재의 연결부분의 강도를 향상시켜 파손을 방지하는 그리드 지지핀에 관한 것이다.The support pin for retaining wall installation into which the metal rod is inserted relates to a grid support pin for preventing damage by inserting a metal rod into the inside of the head member and the protruding member to improve the strength of the connection portion between the head member and the protruding member.

그러나 상기 금속봉이 삽입된 옹벽 설치용 지지핀은 옹벽블럭에 대한 그리드의 고정위치가 한정되어 있어, 곡면을 따라 옹벽블럭을 적층시킬 경우, 그리드의 일부는 옹벽블럭에 고정되지 못하여 옹벽블럭에 균등한 고정력이 작용하지 못하며, 고정된 부분의 그리드는 응력이 집중되어 쉽게 파손될 수 있는 단점이 있다.However, since the fixing position of the grid with respect to the retaining wall block is limited in the support pin for installing the retaining wall into which the metal rod is inserted, when the retaining wall blocks are stacked along the curved surface, a part of the grid cannot be fixed to the retaining wall block, so that the fixing force is equal to the retaining wall block. This does not work, and the fixed part of the grid has a disadvantage that stress is concentrated and can be easily broken.

이에 종래에는 등록번호 10-0505127호의 '보강토 옹벽용 조립체'와, 등록번호 20-0369476호의 '보강토 옹벽용 조립체' 및 등록번호 10-0939811호의 '그리드 고정 시스템'이 개시되어 있지만, 상기한 문제점에 대해서는 여전히 개선되고 있지 않는 실정이다.Accordingly, conventionally, registration number 10-0505127 'assembly for reinforcing earth retaining wall', registration number 20-0369476 'reinforcing earth retaining wall assembly' and registration number 10-0939811 'grid fixing system' have been disclosed, but in response to the above problems, There is still no improvement.

본 발명은 상기한 종래기술의 문제점을 해결하기 위해 안출해낸 것으로써, 수평방향으로 다수개가 위치되는 옹벽의 상부에 삽입홈을 형성하고, 상기 옹벽의 상부면에 수평방향으로 위치되는 그리드의 일 측에 상기 옹벽의 삽입홈에 삽입되는 삽입부를 형성함으로써, 옹벽의 상부에 위치되는 그리드가 옹벽과의 결합력이 상승되는 옹벽연결구조를 제공함에 주안점을 두고 기술적 과제로서 완성해낸 것이다.The present invention has been devised to solve the problems of the prior art, and a plurality of insertion grooves are formed in the upper portion of the retaining wall positioned in the horizontal direction, and one side of the grid positioned in the horizontal direction on the upper surface of the retaining wall. By forming an insertion part to be inserted into the insertion groove of the retaining wall, the grid positioned on the upper part of the retaining wall is completed as a technical task with an emphasis on providing a retaining wall connection structure in which the bonding force with the retaining wall is increased.

이에 본 발명은 수평방향으로 위치되는 옹벽을 지지하는 그리드가 구비된 옹벽연결구조에 있어서, 상기 옹벽은 제 1옹벽과 제 2옹벽으로 이루어져 수평방향으로 위치되고, 상기 그리드는 상기 제 1, 2옹벽의 상부면 전체 또는 일부를 덮도록 구성되되, 상기 제 1옹벽의 일 측 측면에서 내측으로 이격된 부분에는 수직으로 일정 깊이를 가진 제 1삽입홈이 형성되고, 상기 제 2옹벽의 타 측 측면에서 내측으로 이격된 부분에는 수직으로 일정 깊이를 가진 제 2삽입홈이 형성되며, 상기 제 1삽입홈과 제 2삽입홈에 각각 삽입되는 삽입부가 형성된 그리드로 이루어지는 것을 특징으로 하는 결속력이 상승된 그리드가 구비된 옹벽연결구조를 그 기술적 특징으로 한다.Accordingly, the present invention relates to a retaining wall connection structure provided with a grid for supporting a retaining wall positioned in a horizontal direction, wherein the retaining wall comprises a first retaining wall and a second retaining wall, and is positioned in the horizontal direction, and the grid comprises the first and second retaining walls. Doedoe configured to cover the entire or part of the upper surface of the first retaining wall, a first insertion groove having a predetermined depth is formed in a portion spaced inwardly from one side of the first retaining wall, and from the other side of the second retaining wall A grid with increased binding force, characterized in that the second insertion groove having a vertical depth is formed in the portion spaced apart inwardly, and the grid is formed with insertion portions to be respectively inserted into the first insertion groove and the second insertion groove. The provided retaining wall connection structure is characterized by its technical characteristics.

본 발명인 결속력이 상승된 그리드가 구비된 옹벽연결구조에 따르면, 다수개의 옹벽을 수평방향으로 위치시킨 후, 그리드의 일 측에 구성된 삽입부를 상기 옹벽의 삽입홈에 삽입하여 상기 그리드의 상부로 쇄석이나 토사 등의 뒤채움재를 성토하면 옹벽을 견고하게 고정할 수 있고, 상기 옹벽과 그리드의 연결로 인해 고정력이 상승되는 등 그 효과가 큰 발명이다.According to the present invention, a retaining wall connection structure provided with a grid with increased binding force, after locating a plurality of retaining walls in the horizontal direction, inserting an insertion part configured on one side of the grid into the insertion groove of the retaining wall to crush or crush stone into the upper part of the grid When the backfill material such as earth and sand is filled, the retaining wall can be firmly fixed, and the fixing force is increased due to the connection between the retaining wall and the grid, and the effect is large.

도 1은 본 발명인 옹벽연결구조를 나타내는 정단면도
도 2는 본 발명에 사용되는 옹벽을 나타내는 평면도
도 3은 본 발명에 사용되는 옹벽을 나타내는 정단면도
도 4는 본 발명에 사용되는 그리드를 나타내는 정면도
도 5는 본 발명의 실시 예를 나타내는 사시도
도 6은 본 발명의 구성중 옹벽의 다른 실시 예를 나타내는 평면도
도 7은 도 6의 A-A에 대한 실시 예를 나타내는 측단면도
도 8은 도 7에 결합홈이 형성되어 있는 것을 나타내는 측단면도
도 9는 도 6에 사용되는 옹벽결합부재의 다른 실시 예를 나타내는 정면도
도 10은 도 9의 다른 실시 예를 나타내는 정면도1 is a front cross-sectional view showing the retaining wall connection structure of the present invention;
2 is a plan view showing the retaining wall used in the present invention;
3 is a front cross-sectional view showing the retaining wall used in the present invention;
4 is a front view showing a grid used in the present invention;
5 is a perspective view showing an embodiment of the present invention;
6 is a plan view showing another embodiment of the retaining wall in the construction of the present invention;
7 is a side cross-sectional view showing an embodiment taken along line AA of FIG. 6;
8 is a side cross-sectional view showing that the coupling groove is formed in FIG.
9 is a front view showing another embodiment of the retaining wall coupling member used in FIG.
10 is a front view showing another embodiment of FIG.

이하, 첨부되는 도면과 관련하여 상기 목적을 달성하기 위한 본 발명의 바람직한 구성 및 작용에 대해 도 1 내지 도 10을 참고로 설명하면 다음과 같다.Hereinafter, the preferred configuration and operation of the present invention for achieving the above object will be described with reference to FIGS. 1 to 10 with reference to the accompanying drawings.

본 발명인 결속력이 상승된 그리드가 구비된 옹벽연결구조는,Retaining wall connection structure provided with a grid with increased binding force of the present invention,

수평방향으로 위치되는 옹벽을 지지하는 그리드가 구비된 옹벽연결구조에 있어서, 상기 옹벽은 제 1옹벽(10)과 제 2옹벽(20)으로 이루어져 수평방향으로 위치되고, 상기 그리드는 상기 제 1, 2옹벽(10, 20)의 상부면 전체 또는 일부를 덮도록 구성되되, 상기 제 1옹벽(10)의 일 측 측면에서 내측으로 이격된 부분에는 수직으로 일정 깊이를 가진 제 1삽입홈(110)이 형성되고, 상기 제 2옹벽(20)의 타 측 측면에서 내측으로 이격된 부분에는 수직으로 일정 깊이를 가진 제 2삽입홈(210)이 형성되며, 상기 제 1삽입홈(110)과 제 2삽입홈(210)에 각각 삽입되는 삽입부(310)가 형성된 그리드(300)로 이루어진다.In the retaining wall connection structure provided with a grid for supporting a retaining wall positioned in a horizontal direction, the retaining wall comprises a first retaining wall (10) and a second retaining wall (20) and positioned in the horizontal direction, and the grid is 2 Doedoe configured to cover the entire or part of the upper surface of the retaining walls 10 and 20, a first insertion groove 110 having a predetermined depth vertically in a portion spaced apart from one side of the first retaining wall 10 inward. is formed, and a second insertion groove 210 having a predetermined depth is vertically formed in a portion spaced apart from the other side of the second retaining wall 20 inward, and the first insertion groove 110 and the second insertion groove 210 are formed. It consists of a grid 300 in which the insertion parts 310 respectively inserted into the insertion grooves 210 are formed.

상기한 본 발명에 대해 보다 상세히 설명하면,When the above-described present invention is described in more detail,

본 발명인 옹벽연결구조에는 수평방향으로 연결을 이루는 제 1옹벽(10)과 제 2옹벽(20)이 구성되며, 상기 제 1, 2옹벽(10, 20)에 각각 연결되며 후방으로는 매쉬망이 구비된 그리드(300)도 구성된다.The retaining wall connection structure according to the present invention includes a first retaining wall 10 and a second retaining wall 20 that are connected in the horizontal direction, respectively, connected to the first and second retaining walls 10 and 20, and a mesh network is formed in the rear. The provided grid 300 is also configured.

상기 제 1옹벽(10)에는 제 1삽입홈(110)이 형성되는데, 상기 제 1삽입홈(110)은 상기 제 1옹벽(10)의 상부에서 수직방향으로 일정 깊이를 가지며 형성된다.A first insertion groove 110 is formed in the first retaining wall 10 , the first insertion groove 110 having a predetermined depth in the vertical direction from the upper portion of the first retaining wall 10 .

상기 제 2옹벽(20)에는 제 2삽입홈(210)이 형성되는데, 상기 제 2삽입홈(210)은 상기 제 2옹벽(20)의 상부에서 수직방향으로 일정 깊이를 가지며 형성된다.A second insertion groove 210 is formed in the second retaining wall 20 , and the second insertion groove 210 has a predetermined depth in the vertical direction from the upper portion of the second retaining wall 20 .

그리드(300)에는 삽입부(310)가 형성되는데, 상기 삽입부(310)는 상기 그리드(300)의 일 측 끝부에 구성되되, 상기 제 1옹벽(10)의 제 1삽입홈(110) 및 제 2옹벽(20)의 제 2삽입홈(210)에 각각 삽입되도록 일정 길이를 가지며 형성된다.An insertion part 310 is formed in the grid 300, and the insertion part 310 is configured at one end of the grid 300, the first insertion groove 110 of the first retaining wall 10, and The second retaining wall 20 is formed to have a predetermined length so as to be inserted into the second insertion grooves 210, respectively.

상기 그리드(300)는 상기 제 1, 2옹벽(10, 20)에 제 1, 2삽입홈(110, 210)을 다수개 형성하여 끼움 결합할 수 있다.The grid 300 may be fitted by forming a plurality of first and second insertion grooves 110 and 210 in the first and second retaining walls 10 and 20 .

상기한 삽입홈은 옹벽의 측면부 또는 하부에 형성될 수 있는데, 상기한 삽입홈의 위치에 따라 그리드(300)의 삽입부(310)도 해당 위치에 구성될 수 있다.The insertion groove may be formed in the side or lower portion of the retaining wall, and the insertion portion 310 of the grid 300 may also be configured at the corresponding position depending on the position of the insertion groove.

상기 제 1, 2삽입홈(110, 210)에는 제 1, 2보조삽입홈(111, 211)과 제 1, 2회동홈(113, 213)이 형성된다.First and second auxiliary insertion grooves 111 and 211 and first and second rotation grooves 113 and 213 are formed in the first and second insertion grooves 110 and 210 .

제 1, 2보조삽입홈(111, 211)은 상기 제 1, 2삽입홈(110, 210)에 형성되되 일 측방향으로 연장을 이루고 수직방향으로 일정 깊이를 가지며 형성된다.The first and second auxiliary insertion grooves 111 and 211 are formed in the first and second insertion grooves 110 and 210, extend in one lateral direction and have a predetermined depth in the vertical direction.

제 1, 2회동홈(113, 213)은 상기 제 1, 2보조삽입홈(111, 211)의 하부에 형성되되 제 1, 2삽입홈(110, 210)의 끝부를 중심으로 일정 각도를 가지며 수평방향으로 형성된다.The first and second rotation grooves 113 and 213 are formed in the lower portions of the first and second auxiliary insertion grooves 111 and 211, and have a predetermined angle around the ends of the first and second insertion grooves 110 and 210. formed in the horizontal direction.

상기 제 1, 2회동홈(113, 213)의 끝부에는 상측 방향으로 일정 깊이를 가진 제 1, 2걸림홈(115, 215)이 형성된다.First and second locking grooves 115 and 215 having a predetermined depth in an upward direction are formed at the ends of the first and second rotation grooves 113 and 213 .

이에 그리드(300)에는 상기 제 1, 2보조삽입홈(111, 211)에 삽입되는 연장삽입부(330)가 형성되는데, 상기 연장삽입부(330)는 수평방향으로 회동 가능하고, 상기 삽입부(310)의 하부에 형성된다.Accordingly, the grid 300 has an extended insertion portion 330 inserted into the first and second auxiliary insertion grooves 111 and 211 is formed. The extended insertion portion 330 is rotatable in the horizontal direction, and the insertion portion It is formed in the lower part of 310 .

이때, 상기 삽입부(310)에는 길이조절이 가능한 완충부재(311)가 구성되어 있다.At this time, the insertion part 310 is configured with a buffer member 311 capable of length adjustment.

상기와 같은 본 발명에 따르면, 다수개의 옹벽을 수평방향으로 위치시킨 후, 그리드의 일 측에 구성된 삽입부를 상기 옹벽의 삽입홈에 삽입하여 상기 그리드의 상부로 쇄석이나 토사 등의 뒤채움재를 성토하면 옹벽을 견고하게 고정할 수 있고, 상기 옹벽과 그리드의 연결로 인해 고정력이 상승된다.According to the present invention as described above, after locating a plurality of retaining walls in the horizontal direction, inserting the insertion part configured on one side of the grid into the insertion groove of the retaining wall to fill the backfill material such as crushed stone or soil into the upper part of the grid. The retaining wall can be firmly fixed, and the fixing force is increased due to the connection between the retaining wall and the grid.

10 : 제 1옹벽 20 : 제 2옹벽
110 : 제 1삽입홈 111 : 제 1보조삽입홈 113 : 제 1회동홈
115 : 제 1결합홈
210 : 제 2삽입홈 211 : 제 2보조삽입홈 213 : 제 2회동홈
215 : 제 2결합홈
300 : 그리드
310 : 삽입부 311 : 완충부재 330 : 연장삽입부10: first retaining wall 20: second retaining wall
110: first insertion groove 111: first auxiliary insertion groove 113: first rotation groove
115: first coupling groove
210: second insertion groove 211: second auxiliary insertion groove 213: second rotation groove
215: second coupling groove
300: grid
310: insertion part 311: buffer member 330: extended insertion part

Claims (3)

수평방향으로 위치되는 제 1옹벽(10)과 제 2옹벽(20)과, 상기 제 1, 2옹벽(10, 20)의 상부면 전체 또는 일부를 덮는 그리드(300)로 구성되되,
상기 제 1옹벽(10)의 일측에는 수직으로 일정 깊이를 가진 제 1삽입홈(110)이 형성되고,
상기 제 2옹벽(20)의 타 측에는 수직으로 일정 깊이를 가진 제 2삽입홈(210)이 형성되며,
상기 제 1삽입홈(110)과 제 2삽입홈(210)에 각각 삽입되며 수평방향으로 회동 가능한 삽입부(310)가 구성된 그리드(300)가 구성되고,
상기 제 1, 2삽입홈(110, 210)에는 일 측 방향으로 연장을 이루고 수직방향으로 일정 깊이를 가지는 제 1, 2보조삽입홈(111, 211)과, 상기 제 1, 2삽입홈(110, 210)의 끝부를 중심으로 일정 각도를 가지며 수평방향으로 형성된 제 1, 2회동홈(113, 213)이 각각 형성되며,
상기 삽입부(310)의 하부에는 제 1, 2보조삽입홈(111, 211)에 삽입되는 연장삽입부(330)가 형성된 옹벽연결구조에 있어서,
상기 제 1, 2회동홈(113, 213)의 끝부에는 상측방향으로 일정 깊이를 가진 제 1, 2걸림홈(115, 215)이 형성되고,
상기 삽입부(310)에는 길이 조절이 가능한 완충부재(311)가 구성되어 있는 것을 특징으로 하는 결속력이 상승된 그리드가 구비된 옹벽연결구조.It is composed of a first retaining wall 10 and a second retaining wall 20 positioned in the horizontal direction, and a grid 300 covering all or part of the upper surface of the first and second retaining walls 10 and 20,
A first insertion groove 110 having a vertical depth is formed on one side of the first retaining wall 10,
A second insertion groove 210 having a vertical depth is formed on the other side of the second retaining wall 20,
The grid 300 is configured to be inserted into the first insertion groove 110 and the second insertion groove 210, respectively, and the insertion part 310 rotatable in the horizontal direction is configured,
The first and second insertion grooves 110 and 210 have first and second auxiliary insertion grooves 111 and 211 extending in one direction and having a predetermined depth in the vertical direction, and the first and second insertion grooves 110 , the first and second rotation grooves 113 and 213 formed in the horizontal direction with a predetermined angle around the end of the 210 are respectively formed,
In the retaining wall connection structure in which an extension insertion portion 330 inserted into the first and second auxiliary insertion grooves 111 and 211 is formed in the lower portion of the insertion portion 310,
First and second locking grooves 115 and 215 having a predetermined depth in the upward direction are formed at the ends of the first and second rotation grooves 113 and 213,
Retaining wall connection structure provided with a grid with increased binding force, characterized in that the insertion part 310 has a buffer member 311 capable of length adjustment. 삭제delete 삭제delete
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100247361B1 (en) * 1998-01-14 2000-03-15 박병영 Method for constructing a retaining wall by using blocks
KR200202234Y1 (en) * 2000-05-31 2000-11-15 주식회사유일종합기술단 A concrete structure
KR100467244B1 (en) 2001-12-18 2005-01-24 주식회사 피아이에이 Anchor for supporting retaining wall block
KR100993140B1 (en) 2010-01-15 2010-11-09 (주) 에코월드 Wall for building block
KR101077949B1 (en) 2009-09-21 2011-10-28 문관회 Block for reinforcement and construction method
KR101324734B1 (en) 2013-05-08 2013-11-05 주식회사 에이치에스산업 Prefabricated reinforced earth wall
KR101814767B1 (en) 2016-09-30 2018-01-03 트윈이엔지 주식회사 Retaining wall with detachable exterior material and construction method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100247361B1 (en) * 1998-01-14 2000-03-15 박병영 Method for constructing a retaining wall by using blocks
KR200202234Y1 (en) * 2000-05-31 2000-11-15 주식회사유일종합기술단 A concrete structure
KR100467244B1 (en) 2001-12-18 2005-01-24 주식회사 피아이에이 Anchor for supporting retaining wall block
KR101077949B1 (en) 2009-09-21 2011-10-28 문관회 Block for reinforcement and construction method
KR100993140B1 (en) 2010-01-15 2010-11-09 (주) 에코월드 Wall for building block
KR101324734B1 (en) 2013-05-08 2013-11-05 주식회사 에이치에스산업 Prefabricated reinforced earth wall
KR101814767B1 (en) 2016-09-30 2018-01-03 트윈이엔지 주식회사 Retaining wall with detachable exterior material and construction method thereof

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