KR102379818B1 - Reinforced soil retaining wall where safety railings are installed and its install method - Google Patents

Reinforced soil retaining wall where safety railings are installed and its install method Download PDF

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KR102379818B1
KR102379818B1 KR1020200053542A KR20200053542A KR102379818B1 KR 102379818 B1 KR102379818 B1 KR 102379818B1 KR 1020200053542 A KR1020200053542 A KR 1020200053542A KR 20200053542 A KR20200053542 A KR 20200053542A KR 102379818 B1 KR102379818 B1 KR 102379818B1
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South Korea
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retaining wall
block
safety
reinforced earth
earth retaining
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KR1020200053542A
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KR20210135657A (en
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서영훈
윤창희
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그린이엔지 주식회사
서영훈
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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
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
    • 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
    • E02D29/0241—Retaining or protecting walls comprising retention means in the backfill the retention means being reinforced earth elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20—Posts therefor
    • E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

본발명은 안전난간이 설치되는 보강토 옹벽 및 그 설치방법에 관한 것으로, 보강토 옹벽에 블록(40)과 노출 블록(10)을 설치하되, 상기 노출 블록(10)을 이용하여 안전난간(100)을 설치하는 것으로,
본발명은 보강토옹벽 공사중 발생 할 수 있는 근로자의 추락방지 등 안전을 위해 보강토 블록에 안전난간의 설치가 가능하여 보강토옹벽을 안전하게 시공하며 계측기를 설치하여 보강토옹벽의 변위를 사전에 파악하여 유지관리가 편리한 현저한 효과가 있다.The present invention relates to a reinforced earth retaining wall in which a safety handrail is installed and a method for installing the same, wherein a block 40 and an exposed block 10 are installed on the reinforced earth retaining wall, and the safety handrail 100 is installed using the exposed block 10. By installing
The present invention enables the installation of a safety rail on the reinforced earth block for safety such as preventing workers from falling, which may occur during construction of the reinforced earth retaining wall, so that the reinforced earth retaining wall can be safely constructed. There is a remarkable effect of convenience.

Description

안전난간이 설치되는 보강토 옹벽 및 그 설치방법{Reinforced soil retaining wall where safety railings are installed and its install method}Reinforced soil retaining wall where safety railings are installed and its install method

본발명은 안전난간이 설치되는 보강토 옹벽 및 그 설치방법에 관한 것으로, 보다 상세하게는 보강토옹벽 공사중 발생 할 수 있는 근로자의 추락방지 등 안전을 위해 보강토 블록에 안전난간의 설치가 가능하여 보강토옹벽을 안전하게 시공하며 계측기를 설치하여 보강토옹벽의 변위를 사전에 파악하여 유지관리가 편리한 안전난간이 설치되는 안전난간이 설치되는 보강토 옹벽 및 그 설치방법에 관한 것이다.The present invention relates to a reinforced earth retaining wall in which a safety handrail is installed and a method for installing the same, and more particularly, it is possible to install a safety barrier in a reinforced earth block for safety such as preventing workers from falling that may occur during construction of a reinforced earth retaining wall. It relates to a reinforced earth retaining wall in which a safety handrail is installed, and an installation method thereof, in which a safety railing for convenient maintenance is installed by detecting the displacement of the reinforced earth retaining wall in advance by installing a measuring instrument.

일반적으로 절개지등에 옹벽을 건설할시 공사장 인부의 낙상 등을 방지하거나 보행자의 안전을 위해 안전난간을 설치한다. 일례로서 종래기술인 등록특허공보 등록번호 10-1696663호에는 60㎝ 간격마다 수직 상태로 세워 고정된 수직부재의 하단과 하단에서 1.5m 높이에 수평상태로 설치되는 수평부재를 결속재로 결속하여 이루어지는 안전난간 설치단계와;In general, when constructing a retaining wall in a cut-off site, a safety handrail is installed to prevent falls of construction workers or to ensure the safety of pedestrians. As an example, in the prior art Registered Patent Publication No. 10-1696663, safety achieved by binding a horizontal member installed in a horizontal state at a height of 1.5 m from the bottom and a height of 1.5 m from the bottom of a vertical member fixed vertically at intervals of 60 cm with a binding material. handrail installation step;

상기 수직부재의 하단에 띠형 보강재를 반으로 접어서 연결 설치하고, 후방에 고정된 고정체에 띠형 보강재를 다시 반으로 접어서 체결하여 수직부재의 전면 밀림을 방지하는 안전난간 고정단계와;a safety handrail fixing step of folding and connecting the belt-shaped reinforcement in half at the lower end of the vertical member, and then folding the belt-shaped reinforcement in half again and fastening the belt-shaped reinforcement to the fixing body fixed to the rear to prevent the front sliding of the vertical member;

상기 수직부재의 후면에 일정 크기의 판넬을 수직 부재의 후면에 맞닿도록 다수 개를 서로 연결한 후 수직부재와 결속하여 고정하는 흙막이 설치단계와;a retainer installation step of connecting a plurality of panels of a certain size to the rear surface of the vertical member so as to abut against the rear surface of the vertical member, and then binding and fixing the panel with the vertical member;

상기 수직부재의 후면 바닥에 전면에 여유분을 갖도록 토목섬유 매트를 설치하고, 그 위에 뒷채움 토사를 부설하여 다짐하고 토체를 형성한 후, 토목섬유 매트의 전면 여유분으로 토체의 전면과 상면을 감싼 다음 양질의 토사로 덮어 보강토체의 1단을 완성한 후에 흙막이판넬을 제거한 다음에 1단 보강토체의 전면에 흙막이판넬을 설치하고, 1단 보강토체의 상면에 2단 보강토체를 형성하는 과정을 통해 다단의 보강토체를 완성하는 보강토체 형성단계와;A geotextile mat is installed on the bottom of the rear surface of the vertical member so as to have a margin on the front side, and the backfill soil is laid on it to compact it and form a soil body. After completing the first stage of the reinforcing soil body by covering it with the soil of A reinforcing soil body forming step of completing the reinforcing soil body;

상기 보강토체를 다단으로 반복 시공하여 가시설 옹벽을 형성한 후에 안전난간을 제거하는 가시설 옹벽 형성단계로 이루어지는 것을 특징으로 하는 안전난간과 토목섬유 매트를 이용한 가시설 옹벽 시공방법이 공개되어 있다.A temporary retaining wall construction method using a safety railing and geotextile mat characterized in that it comprises a temporary retaining wall forming step of removing the safety rail after forming the temporary retaining wall by repeatedly constructing the reinforcing soil body in multiple stages.

또한, 등록특허공보 등록번호 10-1085324호에는 막대 형상의 안전난간대;In addition, in Korean Patent Publication No. 10-1085324, a bar-shaped safety handrail;

상기 안전난간대의 하단 측면에 연결되어, 상기 안전난간대가 설치되는 보강토옹벽의 블럭의 하단을 지지하는 제1 지지판;a first support plate connected to the lower side of the safety handrail to support the lower end of the block of the reinforced earth retaining wall on which the safety handrail is installed;

상기 제1 지지판보다 상기 안전난간대의 상부에 구비되어, 상기 보강토옹벽의 블럭에 의해 상기 안전난간대가 지지되도록 소정개수의 타공을 갖는 제2 지지판; 및a second support plate provided above the safety handrail rather than the first support plate and having a predetermined number of perforations so that the safety handrail is supported by the blocks of the reinforced earth retaining wall; and

상기 제2 지지판보다 상기 안전난간대의 상부에 구비되어, 안전로프를 가이드 하는 적어도 하나의 가이드부를 포함하되,It is provided on the upper portion of the safety handrail than the second support plate, including at least one guide part for guiding the safety rope,

상기 소정개수의 타공은 소정개수의 연결핀에 의해 상기 보강토옹벽에 구비된 홈과 연결되어, 상기 제2 지지판이 상기 보강토옹벽에 고정되도록 하는 것을 특징으로 하는 안전난간 지주장치가 공개되어 있다.The predetermined number of perforations is connected to the groove provided in the reinforced earth retaining wall by a predetermined number of connecting pins, and the safety handrail holding device is disclosed, characterized in that the second support plate is fixed to the reinforced earth retaining wall.

그러나 상기 종래기술들은 안전난간의 설치가 복잡하거나 작업시간이 많이 걸리 안전난간이 정확하고 안전하게 시공되지 않는 단점이 있었다.However, the prior art has a disadvantage in that the installation of the safety railing is complicated or it takes a lot of work time, so that the safety railing is not accurately and safely constructed.

따라서 본 발명은 상기와 같은 문제점을 해결하고자 안출된 것으로서, 본발명은 보강토옹벽 공사중 발생 할 수 있는 근로자의 추락방지 등 안전을 위해 보강토 블록에 안전난간의 설치가 가능하여 보강토옹벽을 안전하게 시공하며 계측기를 설치하여 보강토옹벽의 변위를 사전에 파악하여 유지관리가 편리한 안전난간이 설치되는 보강토 옹벽 및 그 설치방법을 제공하고자 하는 것이다.Therefore, the present invention was devised to solve the above problems, and the present invention enables the installation of a safety rail on the reinforced earth block for safety, such as preventing workers from falling, which may occur during construction of the reinforced earth retaining wall, so that the reinforced earth retaining wall can be safely constructed and a measuring instrument. The purpose of this study is to provide a reinforced earth retaining wall and its installation method in which a safety handrail, which is convenient for maintenance and management, is installed by detecting the displacement of the reinforced earth retaining wall in advance.

본발명은 안전난간이 설치되는 보강토 옹벽 및 그 설치방법에 관한 것으로, 보강토 옹벽에 블록(40)과 노출 블록(10)을 설치하되, 상기 노출 블록(10)을 이용하여 안전난간(100)을 설치하는 것을 특징으로 한다.The present invention relates to a reinforced earth retaining wall in which a safety handrail is installed and a method for installing the same, and a block 40 and an exposed block 10 are installed on the reinforced earth retaining wall, and the safety handrail 100 is installed using the exposed block 10. characterized by installation.

따라서 본발명은 보강토옹벽 공사중 발생할 수 있는 근로자의 추락방지 등 안전을 위해 보강토 블록에 안전난간의 설치가 가능하여 보강토옹벽을 안전하게 시공하며 계측기를 설치하여 보강토옹벽의 변위를 사전에 파악하여 유지관리가 편리한 현저한 효과가 있다.Therefore, the present invention enables the installation of a safety rail on the reinforced earth block for safety, such as preventing workers from falling, which may occur during construction of the reinforced earth retaining wall, so that the reinforced earth retaining wall can be safely constructed. There is a remarkable effect of convenience.

도 1은 본발명의 노출 블록에 안전난간이 설치되는 보강토 옹벽 설치도
도 2는 도 1의 개략도
도 3은 본발명의 옹벽 블록과 블록 사이에 철판을 끼워, 안전난간을 설치하는 설치도
도 4는 도 3의 ㄷ 자형 철판 측면프레임 상세도
도 5는 도 3의 ㄷ 자형 철판 측면판 상세도
도 6은 도 3의 ㄷ 자형 철판 수직 강봉 상세도
도 7은 본발명의 계측기 설치도
도 8은 본발명의 계측기의 가로방향 설치도
도 9는 본발명의 계측기의 세로방향 설치도1 is an installation view of a reinforced soil retaining wall in which a safety handrail is installed in the exposed block of the present invention;
Figure 2 is a schematic diagram of Figure 1
Figure 3 is an installation view of installing a safety handrail by inserting an iron plate between the retaining wall block and the block of the present invention;
4 is a detailed view of the U-shaped iron plate side frame of FIG.
5 is a detailed view of the U-shaped iron plate side plate of FIG.
6 is a detailed view of the U-shaped iron plate vertical steel bar of FIG.
7 is an installation view of the measuring instrument of the present invention;
8 is a horizontal installation view of the measuring instrument of the present invention
9 is a vertical installation view of the measuring instrument of the present invention;

본발명은 안전난간이 설치되는 보강토 옹벽 및 그 설치방법에 관한 것으로, 보강토 옹벽에 노출 블록(10)을 설치하여 상기 노출 블록(10)을 이용하여 안전난간(100) 및 계측기(200)를 설치하는 것을 특징으로 한다.The present invention relates to a reinforced earth retaining wall in which a safety handrail is installed and a method for installing the same, by installing an exposed block 10 on the reinforced earth retaining wall and using the exposed block 10 to install a safety handrail 100 and a measuring instrument 200 characterized in that

또한, 상기 노출블록(10)에 형성된 홀(11)에 강봉(20)을 설치하여 전면 추락방지 로프(30) 및 횡보강재(40)를 설치하여 안전난간(100) 역할을 하는 것을 특징으로 한다.In addition, by installing the steel bar 20 in the hole 11 formed in the exposed block 10, the front fall prevention rope 30 and the transverse reinforcement 40 are installed to serve as the safety handrail 100. .

또한, 옹벽 블록(40)과 블록(40) 사이에 ‘ㄷ’자형 철판(50)을 끼워, 상기 철판(50)의 홈(51)과, 옹벽 블록(40)의 홈(41)에 강봉(20)을 고정시키고 안전봉(70)을 끼우고 추락방지 로프(30) 또는 횡보강재(40)를 설치하여 안전난간(100) 역할을 하는 것을 특징으로 하는 안전난간 및 계측기 설치가 가능한 것을 특징으로 한다.In addition, a 'C'-shaped iron plate 50 is sandwiched between the retaining wall block 40 and the block 40, and a steel bar ( 20) is fixed, the safety bar 70 is inserted, and the fall prevention rope 30 or the transverse reinforcement 40 is installed to serve as a safety railing 100. It is characterized in that it is possible to install a safety railing and measuring instrument .

또한, 옹벽 블록쌓기 작업완료 후 블록(20)과 블록(20)사이에 고정용 앵글(90)을 설치하고 변위 계측기(200)를 설치하여 옹벽의 변위를 계측 할 수 있는 것을 특징으로 한다.In addition, it is characterized in that the displacement of the retaining wall can be measured by installing the fixing angle 90 between the block 20 and the block 20 and installing the displacement measuring instrument 200 after the completion of the retaining wall block stacking work.

본발명을 첨부도면에 의해 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings as follows.

도 1은 본발명의 노출 블록에 안전난간이 설치되는 보강토 옹벽 설치도, 도 2는 도 1의 개략도, 도 3은 본발명의 옹벽 블록과 블록 사이에 철판을 끼워, 안전난간을 설치하는 설치도, 도 4는 도 3의 ㄷ 자형 철판 측면프레임 상세도, 도 5는 도 3의 ㄷ 자형 철판 측면판 상세도, 도 6은 도 3의 ㄷ 자형 철판 수직 강봉 상세도, 도 7은 본발명의 계측기 설치도, 도 8은 본발명의 계측기의 가로방향 설치도, 도 9는 본발명의 계측기의 세로방향 설치도이다.1 is an installation view of a reinforced soil retaining wall in which a safety handrail is installed in an exposed block of the present invention, FIG. 2 is a schematic view of FIG. , FIG. 4 is a detailed view of the C-shaped iron plate side frame of FIG. 3, FIG. 5 is a detailed view of the C-shaped iron plate side plate of FIG. 3, FIG. 6 is a detailed view of the C-shaped iron plate vertical steel bar of FIG. Installation view, Figure 8 is a horizontal installation view of the measuring instrument of the present invention, Figure 9 is a vertical installation view of the measuring instrument of the present invention.

본발명 안전난간 및 계측기가 설치되는 보강토 옹벽은 보강토 옹벽에 블록중 일부를 전면으로 돌출시키는 노출 블록(10)을 설치하여 상기 노출 블록(10)을 다수개 설치하여 이용하여 안전난간(100) 및 계측기(200)를 설치하는 것이다.The present invention safety railing and reinforced earth retaining wall where a measuring instrument is installed is installed by installing an exposed block 10 that protrudes some of the blocks to the front of the reinforced earth retaining wall, and a plurality of the exposed blocks 10 are installed and used to provide a safety railing 100 and To install the measuring instrument (200).

곧 상기 노출블록(10)들에 형성된 홀(11)에 강봉(20)을 설치하여 전면 추락방지 로프(30) 및 횡보강재(60)를 설치하여 근로자들이 공사중 하부로 추락하지 않게 하는 안전난간(100) 역할을 한다. 상기 노출블록은 타 블록보다 전방으로 일정길이 앞으로 돌출되어 있다. 그리고 상면에도 도 2에서 보는 바와 같이 상면 전방은 강봉이 삽입되어도 강도가 보강되게 인접한 타블록과 달린 가로홈이 형성되어 있지 않다.A safety railing ( 100) plays a role. The exposed block protrudes forward by a predetermined length in front of other blocks. In addition, as shown in FIG. 2 on the upper surface, the front of the upper surface is not formed with a horizontal groove attached to the adjacent block so that the strength is reinforced even when a steel bar is inserted.

다른 실시례로서 옹벽 블록(40)과 블록(40) 사이에 ‘ㄷ’자형 철판(50)의 끝단을 끼워, 상기 철판(50)의 홈(51)과, 옹벽 블록(40)의 홈(41)에 강봉(20)을 고정시키고 안전봉(70)을 끼우고 추락방지 로프(30) 또는 횡보강재(60)를 설치하여 안전난간(100) 역할을 할 수 있다. 상기 도 4는 도 3의 ㄷ 자형 철판 측면프레임(52)을 도시한 것이며, 상기 측면프레임에 결합되는 ㄷ 자형 철판 측면판(53) 상세도이다. 도 6은 도 3의 ㄷ 자형 철판 수직 안전봉(70) 상세도로서 상기 ㄷ 자형 철판 가운데 구멍에 끼워서 수직으로 세운다.As another embodiment, the end of the 'C'-shaped iron plate 50 is sandwiched between the retaining wall block 40 and the block 40, the groove 51 of the iron plate 50 and the groove 41 of the retaining wall block 40 ), the steel bar 20 is fixed, the safety bar 70 is inserted, and the fall prevention rope 30 or the transverse reinforcement 60 is installed to serve as the safety handrail 100 . 4 shows the C-shaped iron plate side frame 52 of FIG. 3, and is a detailed view of the C-shaped iron plate side plate 53 coupled to the side frame. 6 is a detailed view of the C-shaped iron plate vertical safety rod 70 of FIG. 3, which is inserted into the center hole of the C-shaped iron plate and erected vertically.

그리고 옹벽 블록쌓기 작업중 옹벽의 높이가 높아지게 되면 하부 홀에 플레이트를 설치하여 승고하며 작업을 할 수 있다.And if the height of the retaining wall increases during the block-laying work of the retaining wall, a plate can be installed in the lower hole to work while rising.

한편, 본발명은 ㄷ 자 철판을 사용하여 블록 사이에 계측기를 설치할 수 있는 것으로, ㄷ 자 철판 양단을 블록 사이에 삽입한다. 도 7은 본발명의 계측기 설치도, 도 8은 본발명의 계측기의 가로방향 설치도, 도 9는 본발명의 계측기의 세로방향 설치도이다.On the other hand, in the present invention, a measuring instrument can be installed between blocks using a C-shaped iron plate, and both ends of the C-shaped iron plate are inserted between the blocks. 7 is an installation view of the measuring instrument of the present invention, FIG. 8 is a horizontal installation view of the measuring instrument of the present invention, and FIG. 9 is a vertical installation view of the measuring instrument of the present invention.

그리고 본발명의 다른 실시례로서 노출블록에는 센서가 전면 또는 노출된 하면에 하부인 도로방향으로 설치되는 것으로, 압력센서가 설치되어 제어부에 무게신호를 전송하는 것으로, 상부의 블록에 의한 압력이 지진이나 호우에 의해 블록이 무너지면 갑자기 압력이 감소하고 제어부는 설정치 이하의 압력이 가해지면, 경보수단을 발생한다. 경보수단은 스피커이다. 또는 설치된 무선통신모듈을 작동하여 관리자의 스마트폰에 무선통신을 통해 위급상황을 전달한다. 또한, 본발명의 노출블록에는 지진파인 p,s 파 감지용 진동센서가 설치되어, 상기 지진파중 어느하나가 감지되면 제어부는 경보수단을 발생한다. 경보수단은 스피커이다. 또한, 본발명은 겨울철 도로결빙을 감지하는 관용의 결빙감지센서가 설치되어, 도로에 얇은 얼음막이 형성되면 큰 사고의 위험이 있으므로 경보수단을 발생한다. 경보수단은 엘이디램프를 점멸한다.And as another embodiment of the present invention, in the exposed block, the sensor is installed in the direction of the road, which is the lower part on the front or the exposed lower surface, and the pressure sensor is installed to transmit a weight signal to the control unit, and the pressure by the upper block is earthquake When the block collapses due to or heavy rain, the pressure is suddenly reduced and the control unit generates an alarm means when the pressure below the set value is applied. The alarm means is a speaker. Alternatively, by operating the installed wireless communication module, the emergency situation is transmitted to the manager's smartphone through wireless communication. In addition, a vibration sensor for detecting seismic waves, p, s, is installed in the exposed block of the present invention, and when any one of the seismic waves is detected, the control unit generates an alarm means. The alarm means is a speaker. In addition, according to the present invention, a conventional ice detection sensor for detecting road ice in winter is installed, and when a thin layer of ice is formed on the road, there is a risk of a major accident, so an alarm means is generated. The alarm means flickers the LED lamp.

따라서 본발명은 보강토옹벽 공사중 발생 할 수 있는 근로자의 추락방지 등 안전을 위해 보강토 블록에 안전난간의 설치가 가능하여 보강토옹벽을 안전하게 시공하며 계측기를 설치하여 보강토옹벽의 변위를 사전에 파악하여 유지관리에 현저한 효과가 있다.Therefore, the present invention enables the installation of a safety rail on the reinforced earth block for safety, such as preventing workers from falling, which may occur during construction of the reinforced earth retaining wall, so that the reinforced earth retaining wall can be safely constructed. has a remarkable effect on

10 : 노출블록 11 : 홀
20 : 강봉
30 : 로프 40 : 블록
41 : 홈 50 : 철판
51 : 홈 52 : 철판의 측면 프레임
53 : 철판의 측면판
60 : 횡보강재 70 : 안전봉
100 : 안전난간 200 : 계측기10: exposed block 11: hole
20: steel bar
30: rope 40: block
41: groove 50: iron plate
51: groove 52: side frame of the iron plate
53: side plate of iron plate
60: transverse reinforcement 70: safety bar
100: safety handrail 200: measuring instrument

Claims (3)

삭제delete 삭제delete 보강토 옹벽에 블록(40)과 노출 블록(10)을 설치하여 안전난간을 설치하는 것으로, 상기 노출블록(10)에 형성된 홀(11)에 강봉(20)을 설치하는 단계; 상기 강봉(20)에 전면 추락방지 로프(30) 및 횡보강재(60)를 설치하여 안전난간(100) 역할을 하는 단계;로 구성되는 보강토 옹벽의 안전난간 설치방법에 있어서,
상기 블록(40) 사이에는 'ㄷ '자 철판(50)양단이 삽입되어, 상기 철판(50)에는 계측기를 설치하며, 노출블록(10)에는 압력센서가 전면 또는 노출된 하면에 하부인 도로방향으로 설치되는 것으로, 압력센서가 제어부에 무게신호를 전송하는 것으로, 상부의 블록에 의한 압력이 지진이나 호우에 의해 블록이 무너지면 갑자기 압력이 감소하고 제어부는 설정치 이하의 압력이 가해지면, 경보수단을 발생하되 경보수단은 스피커이며, 상기 노출블록(10)에는 지진파인 p,s 파 감지용 진동센서가 설치되어, 상기 지진파중 어느하나가 감지되면 제어부는 경보수단을 발생하며, 경보수단은 스피커이며, 또한, 겨울철 도로결빙을 감지하는 관용의 결빙감지센서가 설치되어, 도로에 얇은 얼음막이 형성되면 큰 사고의 위험이 있으므로 경보수단을 발생하며, 경보수단은 엘이디램프를 점멸시키는 것을 특징으로 하는 보강토 옹벽의 안전난간 설치방법Installing the block 40 and the exposed block 10 on the reinforcing earth retaining wall to install the safety handrail, the step of installing a steel bar 20 in the hole 11 formed in the exposed block 10; In the safety rail installation method of the reinforced earth retaining wall comprising;
Between the blocks 40, both ends of the 'C'-shaped iron plate 50 are inserted, a meter is installed on the iron plate 50, and the pressure sensor is located on the front or the exposed lower surface of the exposed block 10 in the direction of the road. The pressure sensor transmits a weight signal to the control unit. When the pressure caused by the upper block collapses due to an earthquake or heavy rain, the pressure suddenly decreases, and the control unit is an alarm means when the pressure below the set value is applied. The alarm means is a speaker, and a vibration sensor for detecting seismic waves, p, s, is installed in the exposed block 10, and when any one of the seismic waves is detected, the control unit generates an alarm means, and the alarm means is a speaker In addition, a conventional ice detection sensor for detecting road icing in winter is installed, and when a thin ice film is formed on the road, an alarm means is generated because there is a risk of a big accident, and the warning means blinks an LED lamp, characterized in that How to install safety railing of reinforced earth retaining wall
KR1020200053542A 2020-05-06 2020-05-06 Reinforced soil retaining wall where safety railings are installed and its install method KR102379818B1 (en)

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Publication number Priority date Publication date Assignee Title
JP2016121457A (en) 2014-12-24 2016-07-07 大成建設株式会社 Safety fence for being installed on reinforced soil wall
KR101709044B1 (en) * 2016-10-14 2017-02-21 (주)태웅기업 Plant growth Reinforcement Block having an assembled corridors and Method of construction thereof
KR101765115B1 (en) * 2016-05-17 2017-08-23 이양석 Construction the gravity retaining wall using block
KR101882301B1 (en) * 2017-08-17 2018-08-24 김영인 Reinforced Soil Retaining Wall, Block for Reinforced Soil Retaining Wall, and Construction method of Reinforced Soil Retaining Wall

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657767A (en) * 1992-08-05 1994-03-01 Fujita Corp Construction of precast gravity type retaining wall

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016121457A (en) 2014-12-24 2016-07-07 大成建設株式会社 Safety fence for being installed on reinforced soil wall
KR101765115B1 (en) * 2016-05-17 2017-08-23 이양석 Construction the gravity retaining wall using block
KR101709044B1 (en) * 2016-10-14 2017-02-21 (주)태웅기업 Plant growth Reinforcement Block having an assembled corridors and Method of construction thereof
KR101882301B1 (en) * 2017-08-17 2018-08-24 김영인 Reinforced Soil Retaining Wall, Block for Reinforced Soil Retaining Wall, and Construction method of Reinforced Soil Retaining Wall

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