KR200274891Y1 - Tunnel Waterproofing Sheet Fixing Clip - Google Patents

Tunnel Waterproofing Sheet Fixing Clip Download PDF

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Publication number
KR200274891Y1
KR200274891Y1 KR2020020003197U KR20020003197U KR200274891Y1 KR 200274891 Y1 KR200274891 Y1 KR 200274891Y1 KR 2020020003197 U KR2020020003197 U KR 2020020003197U KR 20020003197 U KR20020003197 U KR 20020003197U KR 200274891 Y1 KR200274891 Y1 KR 200274891Y1
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South Korea
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present
tunnel
drainage
waterproof membrane
construction
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KR2020020003197U
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Korean (ko)
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백진기
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(주) 장맥엔지니어링
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Publication of KR200274891Y1 publication Critical patent/KR200274891Y1/en

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Abstract

본 고안은 터널굴착을 하는 토목공사에서, 굴착면의 방수와 관련된 것으로서, 본 고안은 부분배수형 공법에서 부직포 및 방수막을 사용함에 있어, 유공관을 감싸, 누수가 발생하지 않도록 부직포와 방수막에 유공관에서 이탈되지 않도록 하는 장치를 제공함을 그 목적으로 한다.The present invention relates to the waterproofing of the excavated surface in the civil engineering work for tunnel excavation, the present invention uses the nonwoven fabric and the waterproof membrane in the partial drainage method, and wraps the perforated pipe to prevent leakage It is an object of the present invention to provide a device to prevent deviation from.

본 고안은 이러한 목적을 위해, 부분 배수형 터널의 유공관(9)과 부직포(11)및 방수막(7)을 고정시킬 수 있도록, 연성재질의 탄성이 높은 스테인레스 철선을, 반원형의 몸체(2)와 한쪽 끝단을 반대방향의 누름 갈고리(3)로 형성하며, 누름 갈고리(3)에 일정한 압력을 가하여 유입수가 배수 공동구(12)에 정확히 유도되어 원할한 배수가 이루어져 콘크리트 라이닝(6) 벽면에 수압이 작용하지 않도록 함을 특징으로 구성된다.The present invention, for this purpose, a semi-circular body (2) of a highly elastic stainless steel wire of a soft material to fix the perforated pipe (9) and the nonwoven fabric 11 and the waterproof membrane (7) of the partial drainage tunnel And one end is formed by the pressing hook (3) in the opposite direction, applying a constant pressure to the pressing hook (3), the inflow water is guided accurately to the drainage cavity (12) to achieve a smooth drainage and the hydraulic pressure on the wall of the concrete lining (6) It is characterized in that it does not work.

본 고안의 효과는 콘크리트 라이닝(6)과 숏크리트(5)사이에 누수로 인한 수압작용을 방지하여 구조물의 균열발생 위험을 제거하여, 라이닝(6) 벽면의 내구성을 향상시키며, 종래의 시공방법과 비교해서 시공의 편리성, 정밀성 등을 향상시켜 전체적인 터널 방수막공사의 공기를 단축시켜 공사비를 절감시킬 수 있다.The effect of the present invention is to prevent the hydraulic pressure action due to leakage between the concrete lining (6) and the shotcrete (5) to eliminate the risk of cracking of the structure, to improve the durability of the lining (6) wall surface, and the conventional construction method In comparison, it is possible to reduce construction costs by improving the convenience, precision, etc. of the construction and shortening the air of the whole tunnel waterproofing membrane construction.

Description

터널 방수막 고정클립{Tunnel Waterproofing Sheet Fixing Clip}Tunnel Waterproofing Sheet Fixing Clip

본 고안은 방수공사에 관한 것으로서, 더욱 구체적으로는 각종 터널 굴착공사에 널리 쓰이는 부분 배수형 공법으로 시공되는 방수막 공사에서, 유공관(9)을 사용하여 유도배수를 하는 경우에 누수차단을 목적으로 사용하는 부직포(12) 및 방수막(7)을 효율적으로 사용하기 위한 고정장치에 관한 것이다.The present invention relates to a waterproof construction, and more specifically, in the waterproof membrane construction, which is constructed by a partial drainage method widely used in various tunnel excavation works, for the purpose of preventing water leakage when induction drainage is carried out using a perforated pipe (9). A fixing device for efficiently using the nonwoven fabric 12 and the waterproof membrane 7 to be used.

종래의 방수장치는 측방에 유공배수관을 설치하여 부직포 및 방수막을 구속하기 위해서 피브이씨 파이프(10)를 사용하였으나, 이러한 피브이씨 파이프로 유공관을 구속할 경우 피브이씨 파이프가 유공관의 구멍을 막게되어 배수유도를 제대로 못하고 있으며, 피브이씨 파이프의 재료 특성치가 취성파괴의 성질을 보유하고 있음으로 인해서, 시공시 흔하게 부러져, 누수가 발생하는 현상이 나타나고 있으며, 이러한 누수현상은 콘크리트 라이닝 등의 벽면구조물에 수압이 작용하여 구조물 균열이 발생하는 더욱 큰 문제점을 가지고 있었다.In the conventional waterproofing device, the FBC pipe 10 was used to restrain the nonwoven fabric and the waterproof membrane by installing a hole drainage pipe on the side. Due to the blockage, the drainage is not properly induced, and the material property of the F.C pipe has brittle fracture property, so it is frequently broken during construction, and water leakage occurs. The hydraulic pressure acts on the wall structure, which causes a larger problem of cracking of the structure.

본 고안은, 이와 같은 종래의 문제점을 해결하기 위해 안출한 것으로서, 본 고안의 목적은 유공관에 부직포 및 방수막 고정을 위해서 일정한 압력으로 부직포및 방수막을 고정하여, 유입수가 공동배수구에 정확히 유도되도록 할 수 있는 터널 방수막 장치를 제공함에 있다.The present invention, devised to solve such a conventional problem, the purpose of the present invention is to fix the nonwoven fabric and waterproof membrane at a constant pressure for fixing the nonwoven fabric and waterproof membrane in the perforated pipe, so that the inflow water is accurately guided to the joint drain. To provide a tunnel waterproof membrane device that can be.

도1은 터널 방수막 고정클립 단면도1 is a cross-sectional view of the tunnel waterproof membrane fixing clip

도2는 터널 방수막 고정클립 입체도2 is a perspective view of the tunnel waterproof membrane fixed clip

도3은 터널굴착공사에 따른 배수 상세도3 is a detailed view of the drainage according to the tunnel excavation work

도4는 숏크리트 시공도4 is a shotcrete construction

도5는 유공관 및 배수구 기초 콘크리트 타설도Figure 5 is a concrete pouring diagram of the perforated pipes and drains

도6은 부직포 설치도면6 is a non-woven fabric installation drawing

도7은 방수막 부착 시공도7 is a construction diagram with waterproof film

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1:고정클립 2:고정클립을 구성하는 몸체(철선)1: Fixed clip 2: Body constituting the fixed clip (wire)

3:고정클립을 구성하는 누름 갈고리 9:유공관3: Pushing hook constituting the fixing clip 9: Merit pipe

상기와 같은 목적을 달성하기 위한 본 고안에 따른 터널 방수막 고정클립의 특징은, 종래의 취성파괴가 강한 피브이씨 파이프와는 달리, 연성파괴 거동을 확보할 수 있는 재질인 탄성이 높은 스테인레스를 사용하여, 철선의 반원모양으로 제작하여 원호의 유공관을 감싸는 부직포와 방수막에 반원모양의 클립양끝에 일정한 압력을 가하여 유공관에서 이탈되지 않도록 구성되어진 점에 있다.Tunnel waterproof membrane fixing clip according to the present invention for achieving the above object is, unlike the conventional brittle fracture FBC pipe, a highly elastic stainless steel material that can ensure the ductile fracture behavior By using a semi-circular shape of the iron wire, the nonwoven fabric and the waterproof membrane are applied to the semicircle-shaped clips at both ends so that they are not separated from the perforated pipe.

이하 본 고안에 따른 바람직한 시공예를 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings a preferred construction example according to the present invention.

도 1 및 도 2는 본 고안에 따른 터널 방수막 고정 클립의 단면도와 입체도로서, 이에 도시된 바와 같이 클립(1)은 원호의 유공관과 그를 둘러싸는 부직포와 방 수막을 고정할 수 있도록 한 쪽 끝단을 주 몸체(2)의 방향과 반대방향의 누름 갈고리(3)인 2겹으로 형성하여 누름 갈고리(3)에 일정한 압력을 가할 수 있도록 형성되어 있다.1 and 2 are a cross-sectional view and a three-dimensional view of the tunnel waterproof membrane fixing clip according to the present invention, as shown in the clip (1) is a side to fix the hole of the circular arc and the non-woven fabric surrounding it and the waterproof membrane The end is formed so as to apply a constant pressure to the pressing hook (3) by forming two layers of pressing hooks (3) in the opposite direction of the main body (2).

도 3에서 도 8까지는 이러한 터널 방수막 고정클립을 이용한 시공순서를 표현한 것으로, 도시된 바와 같이 설계굴착선(4)을 따라서 숏크리트(5)를 하며, 유공관(9) 및 배수구 기초콘크리트를 타설하며, 부직포(11)를 설치하고, 그 외측으로 방수막(7)를 설치하여, 유공관(9)을 감싼 후에, 몸체(2)와 누름갈고리(3)로 형성된 클립(1)을 부직포(11)와 방수막(7)에 설치하여 누름갈고리(3)에 일정한 압력을 가해 고정시킨 후, 배수 공동구(12)에 유입수가 정확히 유도되도록 하며, 콘크리트 라이닝(6)을 타설 후 포장슬래브를 타설하는 것으로 구성된다.3 to 8 represent the construction sequence using the tunnel waterproof membrane fixing clip, as shown, the shotcrete (5) along the design excavation line (4), pouring the perforated pipe (9) and drain concrete foundation concrete After the nonwoven fabric 11 is installed and the waterproof membrane 7 is provided outside thereof to wrap the perforated pipe 9, the nonwoven fabric 11 includes the clip 1 formed of the body 2 and the pressing hook 3. And fixed to the pressing hook (3) by applying a certain pressure to ensure that the inflow water into the drainage cavity (12) accurately, and after placing the concrete lining (6) by placing the paving slab It is composed.

이상과 같은 유공관에 설치되는 고정 클립장치에 의하면, 터널 방수공사에서, 콘크리트 라이닝과 숏크리트사이에 누수로 인한 수압작용을 방지하여 라이닝벽면 구조물에 생기는 균열을 제거하여 라이닝 콘크리트의 내구성을 향상시킬 수 있을뿐만 아니라, 종래의 시공방법과 비교해서 시공의 편리성, 정밀성 등을 향상시켜 터널 방수막 공사의 공기를 단축시켜 공사비를 절감할 수 있다.According to the fixed clip device installed in the perforated pipes as described above, in the tunnel waterproofing work, it is possible to improve the durability of the lining concrete by removing the cracks on the lining wall structure by preventing the hydraulic action due to leakage between the concrete lining and the shotcrete. In addition, it is possible to reduce the construction cost by shortening the air of the tunnel waterproof membrane construction by improving the convenience, precision and the like compared to the conventional construction method.

Claims (1)

부분 배수형 터널의 유공관(9)과 부직포(11) 및 방수막(7)을 고정시킬 수 있도록, 연성재질의 탄성이 높은 스테인레스 철선을, 반원형의 몸체(2)와 한쪽 끝단을 반대방향의 누름 갈고리(3)로 형성하며, 누름 갈고리(3)에 일정한 압력을 가하여 유입수가 배수 공동구(12)에 정확히 유도되어 원할한 배수가 이루어져 콘크리트 라이닝(6) 벽면에 수압이 작용하지 않도록 함을 특징으로 하는 터널 방수막 고정클립장치A highly elastic stainless steel wire is pressed against the semicircular body 2 and one end in the opposite direction so as to fix the perforated pipe 9, the nonwoven fabric 11 and the waterproof membrane 7 of the partial drainage tunnel. It is formed as a hook (3), by applying a constant pressure to the pressing hook (3) characterized in that the inflow water is guided accurately to the drainage cavity (12) so that the smooth drainage is made so that the hydraulic pressure does not act on the wall of the concrete lining (6) Tunnel Waterproof Membrane Fixing Clip Device
KR2020020003197U 2002-01-31 2002-01-31 Tunnel Waterproofing Sheet Fixing Clip KR200274891Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020020003197U KR200274891Y1 (en) 2002-01-31 2002-01-31 Tunnel Waterproofing Sheet Fixing Clip

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Application Number Priority Date Filing Date Title
KR2020020003197U KR200274891Y1 (en) 2002-01-31 2002-01-31 Tunnel Waterproofing Sheet Fixing Clip

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KR200274891Y1 true KR200274891Y1 (en) 2002-05-11

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