KR101143236B1 - Device of slab forms one piece type sound absorption tunnel used double type arch panel - Google Patents

Device of slab forms one piece type sound absorption tunnel used double type arch panel Download PDF

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KR101143236B1
KR101143236B1 KR1020110075571A KR20110075571A KR101143236B1 KR 101143236 B1 KR101143236 B1 KR 101143236B1 KR 1020110075571 A KR1020110075571 A KR 1020110075571A KR 20110075571 A KR20110075571 A KR 20110075571A KR 101143236 B1 KR101143236 B1 KR 101143236B1
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South Korea
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panel
formwork
sound absorbing
tunnel
panels
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KR1020110075571A
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Korean (ko)
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이재호
장쌍권
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주식회사 스판코리아
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/124—Traffic

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

PURPOSE: A sound absorbing tunnel integrated with a form using double arch panels is provided to completely absorb and cut off noise generated inside the tunnel by coupling double perforated panels to upper panels and placing concrete on the top surfaces of the upper panels. CONSTITUTION: A sound absorbing tunnel(10) integrated with a form using double arch panels is composed as follows. A sound absorbing material(18) is put into spaces between perforated panels(12) and upper panels(14). Each perforated panel has multiple holes(13). Reinforcing materials(20) are horizontally and vertically installed on the tops of the upper panels. Bent parts(16,16a) are formed on both bent surfaces of the perforated and upper panels. Top forms(30) are formed on the top of the upper panels and are coupled to the upper panels through fixtures(34). Concrete is placed on the inner surfaces of the upper panels.

Description

이중 아치패널을 이용한 거푸집 일체형 흡음터널{Device of slab forms one piece type sound absorption tunnel used double type arch panel}Device integrated slab forms one piece type sound absorption tunnel used double type arch panel

본 발명은 이중 아치패널을 이용한 거푸집 일체형 흡음터널에 관한 것으로서, 보다 상세히는 흡음재를 가지는 이중 아치패널의 윗면에 콘크리트를 타설하여 일체로 시공함에 따라 강도를 증진시키고 터널 내의 소음을 흡수 차단하도록 된 이중 아치패널을 이용한 거푸집 일체형 흡음터널에 관한 것이다.
The present invention relates to a formwork integrated sound absorbing tunnel using a double arch panel, and more specifically, to the concrete construction on the upper surface of the double arch panel having a sound absorbing material to increase the strength and block the noise in the tunnel as a single construction It relates to a die-integrated sound absorption tunnel using an arch panel.

통상적으로, 터널 내에서는 차량의 소음이나 진동이 제한된 공간에 울리면서 더욱더 증폭됨으로 인해 극심한 소음공해를 유발함으로 인해, 터널 내부는 물론 주변지역의 전반적인 소음분포를 일정기준 이하로 낮추기 위해 별도의 방음구조물을 설치하였고 다방면에 걸쳐 노력을 기울이고 있다. 한편, 도심이나 산업시설, 특정지역의 도로주변에서 발생하는 소음을 효과적으로 차단하기 위해, 방음벽 또는 방음터널 등과 같은 다방면의 방음구조물이 설치 제안되고 있다.In general, in the tunnel, the noise or vibration of the vehicle is amplified in a limited space, causing further noise pollution, so that a separate soundproof structure to lower the overall noise distribution in the tunnel and surrounding areas below a certain standard. Has been installed and has been making extensive efforts. On the other hand, in order to effectively block the noise generated in the city, industrial facilities, around the road around a particular area, it is proposed to install a multi-sided soundproof structure, such as soundproof walls or soundproof tunnels.

이에 관한 종래 선행기술의 특허문헌으로는 국내공개특허 제10-2007-0092799호(2007.09.14.공개)의 '파형 강판을 이용한 프리캐스트 아치패널 및 그 시공방법' 또는 국내공개특허 제10-2007-0093819호(2007.09.19.공개)의 '도로용 방음벽' 등이 있으며, 이는 파형강판으로 이루어져 있다.The prior art patent document related to this is 'Precast arch panel and its construction method using a corrugated steel sheet' of Korean Patent Publication No. 10-2007-0092799 (published on September 14, 2007) or Korean Patent Publication No. 10-2007 -0093819 (published on September 19, 2007) includes road noise barriers, which are made of corrugated steel sheets.

그런데, 상기의 선행기술은 음향(소음)이 파형강판에 부딪히면서 흡수완화되는 것이 아니라 오히려 음향이 증폭되면서 공명현상을 유발하여 울리면서 소음이 증폭되는 등, 파형강판으로 인한 방음(흡음)효율이 현저히 저하되는 문제점이 있었다. 그리고 강도 및 내구성이 취약함에 따라, 진동이나 소음 등, 외부의 충격력에 의해 쉽게 변형되거나 손상 및 파손이 발생하게 되며, 내구성 및 안전성이 저하되고 제품의 신뢰도가 추락하는 문제점이 있었다.
However, in the prior art, the sound (noise) is not absorbed and relaxed as it hits the corrugated steel sheet, but rather the sound is amplified by the corrugated steel sheet. There was a problem of deterioration. In addition, the strength and durability is weak, it is easily deformed or damaged or damaged by external impact force, such as vibration or noise, there is a problem that the durability and safety is lowered and the reliability of the product falls.

1.국내공개특허 제10-2007-0092799호(2007.09.14.공개)1. Domestic Publication No. 10-2007-0092799 (published Sep. 14, 2007) 2.국내공개특허 제10-2007-0093819호(2007.09.19.공개)2.Korean Patent Publication No. 10-2007-0093819 (published Sep. 19, 2007)

본 발명의 목적은 흡음재를 가지는 이중 패널부재의 양측 접힘부를 서로 거멀접기하여 견고하게 결합시킴과 더불어 상부패널의 윗면에 콘크리트를 타설하여 일체로 구성함에 따라, 터널 내부에서 발생하는 소음을 효과적으로 흡수 차단할 수 있으며, 구성이 간단하면서도 강도 및 내구성을 향상시킬 수 있는 이중 아치패널을 이용한 거푸집 일체형 흡음터널을 제공하는 데에 있다.
An object of the present invention is to combine the two sides folded portion of the double panel member having a sound absorbing material by firmly folding each other, as well as by placing concrete integrally on the upper surface of the upper panel to effectively absorb and block the noise generated inside the tunnel. In addition, the present invention provides a formwork integrated sound absorbing tunnel using a double arch panel that is simple in construction and can improve strength and durability.

본 발명은, 이중 아치패널을 이용한 거푸집 일체형 흡음터널에 있어서, 다수의 구멍을 가지는 저면의 타공패널과 상면의 상부패널 사이의 공간에 흡음재가 투입되며; 상기 타공패널 및 상부패널은 'ㄷ'자로 절곡되어 있는 양측면의 접힘부와 인접하는 다른 접힘부의 측면을 폭 방향으로 서로 맞대고 거멀접기하여서 된 거멀부에 의해 적어도 하나 이상을 반복적으로 이어붙여 일체로 구성되며; 상기 접힘부에 관통 결합되고 상부패널의 상부 내측에 보강재가 설치되며; 상기 상부패널의 상면에 상면거푸집을 덮고 거멀부 상단에 부착되어 있는 고정구로 조립하고 상기 상부패널의 가장 바깥쪽 외측면에 측면거푸집을 부착하고 고정구로 조립하여, 콘크리트가 타설되는 것을 특징으로 하는 이중 아치패널을 이용한 거푸집 일체형 흡음터널을 제안한다.According to the present invention, in the formless sound absorbing tunnel using a double arch panel, a sound absorbing material is introduced into a space between a lower perforated panel having a plurality of holes and an upper panel of an upper surface; The perforated panel and the upper panel are integrally formed by repeatedly joining at least one or more by the part formed by abutting each other in the width direction by folding the sides of the folded part of the two sides and the adjacent folded part bent by the letter 'c'. Become; A reinforcing member is penetrated through the folded portion and installed in an upper inside of the upper panel; Covering the upper formwork on the upper surface of the upper panel and assembled with a fastener attached to the top of the mulch and attaching the side formwork to the outermost outer surface of the upper panel and assembled with a fixture, the concrete is poured We propose a formwork integrated sound absorbing tunnel using arch panels.

또한 본 발명에 따르면, 상기 상부패널의 가장 바깥쪽 외측면에 측면거푸집을 부착하고 고정구로 조립되며; 상기 측면거푸집은 거멀부 위로 상향 돌출되게 하고 상단에 상면거푸집이 결합하여 상부패널 상부의 콘크리트 타설 공간을 확장하며; 상기 거멀부 상단에 부착된 고정구가 상면거푸집을 고정하여 간격을 유지하도록 된 것을 특징으로 한다.
According to the present invention, the side formwork is attached to the outermost outer surface of the upper panel and assembled into a fixture; The side formwork is projected upward over the mulch and the upper formwork is coupled to the top to expand the concrete placing space on the upper panel; A fixture attached to the top of the mulch is characterized in that to maintain the gap by fixing the upper die.

본 발명은 내부에 흡음재를 가지는 이중의 타공패널과 상부패널을 서로 거멀접기하여 결합시키고 상부패널의 윗면에 콘크리트를 타설함에 따라, 터널 내부에서 발생하는 소음을 완전히 흡수 차단하여 방음성능이 뛰어난 효과가 있다. 또한 구성이 간단하면서도 작업성이 향상되며, 강도 및 내구성이 우수하고 제품의 안전성, 신뢰도를 월등히 향상시킬 수 있으며, 공사기간을 단축하여 공사비용을 현저히 절감할 수 있는 등의 경제적인 효과가 수반된다.
According to the present invention, the double perforated panel having a sound absorbing material therein and the upper panel are coupled to each other by folding and concrete placing on the upper surface of the upper panel, thereby completely absorbing the noise generated inside the tunnel, and having excellent soundproofing performance. have. In addition, it is simple in composition and improves workability, and has excellent strength and durability, and can greatly improve the safety and reliability of the product, and it is accompanied by economic effects such as significantly reducing construction cost by shortening the construction period. .

도 1은 본 발명의 바람직한 실시 예에 따른 이중 아치패널을 이용한 거푸집 일체형 흡음터널의 사시도.
도 2는 본 발명에 따른 이중 아치패널을 이용한 거푸집 일체형 흡음터널을 부분적인 단면으로 나타낸 사시도.
도 3은 본 발명에 따른 거푸집 일체형 흡음터널을 단면으로 나타낸 도면.
도 4는 본 발명의 다른 실시 예에 따른 이중 아치패널을 이용한 거푸집 일체형 흡음터널을 단면으로 나타낸 도면.1 is a perspective view of a formwork integrated sound absorbing tunnel using a double arch panel according to a preferred embodiment of the present invention.
Figure 2 is a perspective view of the formwork integrated sound absorbing tunnel using a double arch panel according to the present invention in a partial cross-section.
Figure 3 is a cross-sectional view of the formwork integrated sound absorbing tunnel according to the present invention.
Figure 4 is a cross-sectional view of the formwork integrated sound absorbing tunnel using a double arch panel according to an embodiment of the present invention.

이하 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여 상세히 설명하기로 한다. 상기의 도면에 따르면 본 발명은, 이중 아치패널을 이용한 거푸집 일체형 흡음터널에 있어서, 다수의 구멍(13)을 가지는 저면의 타공패널(12)과 상면의 상부패널(14) 사이의 공간에 흡음재(18)가 투입되며; 상기 타공패널(12) 및 상부패널(14)은 'ㄷ'자로 절곡되어 있는 양측면의 접힘부(16,16a)와 인접하는 다른 접힘부(16,16a)의 측면을 폭 방향으로 서로 맞대고 거멀접기하여서 된 거멀부(17)에 의해 적어도 하나 이상을 반복적으로 이어붙여 일체로 구성되며; 상기 접힘부(16,16a)에 관통 결합되고 상부패널(14)의 상부 내측에 보강재(20)가 가로 및 세로 방향으로 설치되며; 상기 상부패널(14)의 상면에는 상면거푸집(30)을 덮고 거멀부(17) 상단에 부착되어 있는 고정구(34)로 조립하여, 콘크리트(C)를 타설하도록 된 것을 특징으로 한다.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. According to the drawings, according to the present invention, in the formwork integrated sound absorbing tunnel using a double arch panel, the sound absorbing material (in the space between the perforated panel 12 of the bottom having a plurality of holes 13 and the upper panel 14 of the upper surface) 18) is introduced; The perforated panel 12 and the upper panel 14 face each other in the width direction with the folded portions 16, 16a on both sides bent at the letter 'c' and the other folded portions 16, 16a adjacent to each other in the width direction. At least one or more are repeatedly formed by integral part 17 by integral part; The reinforcing member 20 is installed in the horizontal and vertical directions through the folds 16 and 16a and is coupled to the upper side of the upper panel 14; The upper surface of the upper panel 14 is assembled with a fastener 34 attached to the top of the mold part 17 covering the upper die 30, characterized in that the concrete (C) is to be poured.

위를 더욱 자세하게 설명하면 다음과 같다.The above is described in more detail as follows.

먼저, 본 발명에 따른 이중 아치패널을 이용한 거푸집 일체형 흡음터널(10)은 터널을 따라서 곡선(아치)으로 된 이중의 아치패널을 구성하여 터널 내부에서 발생하는 소음을 효과적으로 흡수 차단하게 됨과 더불어 윗면에는 콘크리트를 타설하여 일체로 구성이 된다.First, the formwork integrated sound absorbing tunnel 10 using the double arch panel according to the present invention constitutes a double arch panel of curved (arch) along the tunnel to effectively absorb and block the noise generated inside the tunnel, It is made of concrete by pouring concrete.

상기 흡음터널(10)은 이중으로 된 타공패널(12) 및 상부패널(14)의 내부에 흡음재(18)가 내장된다. 이는, 상기 타공패널(12)에 다수의 구멍(13)이 형성되어 있고, 내측의 타공패널(12)과 상면의 상부패널(14)은 'ㄷ'자로 상향 절곡되면서 양측면에 접힘부(16,16a)가 형성되어 있다. 이로써 상기 타공패널(12)의 상부 내측으로 상부패널(14)을 투입하고 접힘부(16,16a)를 서로 겹치게 한 상태에서 상기의 접힘부(16,16a)와 다른 인접하는 패널의 접힘부 측면을 서로 맞댄 채로 그 끝단을 연속적으로 거멀접기하여서 거멀부(17)를 형성하면서 방음벽의 폭 방향으로 이어붙이게 된다. The sound absorbing tunnel 10 has a sound absorbing material 18 embedded in the double-drilled perforated panel 12 and the upper panel 14. That is, a plurality of holes 13 are formed in the perforated panel 12, the inner perforated panel 12 and the upper panel 14 of the upper surface is bent upward '' 'while the folded portion 16, 16a) is formed. As a result, the upper panel 14 is inserted into the upper side of the perforated panel 12, and the folded portions 16 and 16a and the side of the folded portion of the adjacent panel are folded while the folded portions 16 and 16a overlap each other. The ends of the ends are successively folded with each other to form a mullion portion 17, and are connected in the width direction of the soundproof wall.

이때, 상기 타공패널(12)과 상부패널(14)은 타공패널의 제1접힘부(16)보다 상부패널의 제2접힘부(16a)의 높이가 낮아서 제1, 제2접힘부의 끝단을 일치시키고 거멀접기하여 접합시키게 되면 타공패널과 상부패널 사이에 소정의 공간부가 형성되는데, 이 공간부에 흡음재(18)가 투입되어 진다. 상기의 거멀접기는 소정의 두께를 가지는 금속판(강판)의 가장자리부를 씨밍장치로 씨밍(Seaming)가공하여 이어붙임에 따라 일체형으로 제작이 되며, 터널의 길이방향을 따라 반복적으로 연결된다.At this time, the perforated panel 12 and the upper panel 14 is lower than the height of the second folded portion 16a of the upper panel than the first folded portion 16 of the perforated panel to match the ends of the first and second folded portion In this case, a predetermined space portion is formed between the perforated panel and the upper panel, and the sound absorbing material 18 is introduced into the space portion. According to the seaming process, the edge part of the metal plate (steel plate) having a predetermined thickness is joined by seaming by seaming device, and is integrally manufactured, and is repeatedly connected along the longitudinal direction of the tunnel.

본 발명에 따르면, 흡음터널(10)은 타공패널(12)의 내면이 볼록한 곡면으로 이루어져 있어서, 소음이 구멍(13)을 통해 내부 흡음재(18)에 의해 흡수하고 상부패널이 완전히 차단함과 더불어 곡면의 패널에 접촉하면서 음파가 분산 및 감쇄되면서 차단효율이 향상이 된다.According to the present invention, the sound absorbing tunnel 10 is made of a curved surface in which the inner surface of the perforated panel 12 is convex, and noise is absorbed by the inner sound absorbing material 18 through the hole 13 and the upper panel is completely blocked. As the sound waves are dispersed and attenuated while contacting the curved panel, the blocking efficiency is improved.

상기와 같이 성형된 상부패널(14)의 상면에 상면거푸집(30)을 덮어 고정구(34)로 체결함에 따라, 도 3에서처럼, 상부패널의 내측에 콘크리트(C)를 타설하도록 된다. 상기 상면거푸집(30)은 일정 단위면적으로 분할 형성되고 일측의 연결부(32)를 통해 부분적으로 겹쳐지면서 고정구로 고정이 된다. 상기 고정구(34)는 거멀부(17)의 상면에 일정한 간격을 두고 터널의 곡면을 따라 방사상으로 부착되며, 바람직하게는 볼트/너트로 구성된다. 이때, 상기 상면거푸집(30)은 콘크리트를 타설 후 일체로 구성하여 강도를 향상시킬 수 있으며 또는, 고정구의 고정을 해제하고 상면거푸집을 분리할 수 있도록 함으로써 상면거푸집을 반복적으로 재사용 가능하게 된다.By covering the upper formwork 30 on the upper surface of the upper panel 14 formed as described above and fastened with a fastener 34, as shown in Figure 3, the concrete (C) is to be poured inside the upper panel. The upper formwork 30 is divided into a predetermined unit area and is partially fixed through the connection part 32 of one side and fixed with a fixture. The fasteners 34 are radially attached along the curved surface of the tunnel at regular intervals on the upper surface of the remote part 17, and preferably consist of bolts / nuts. At this time, the upper formwork 30 can be formed integrally after pouring the concrete to improve the strength, or by releasing the fixing of the fixture to separate the upper formwork can be reused repeatedly the upper formwork.

또한, 상기 보강재(20)를 방음패널 및 콘크리트에 설치하여 터널의 내구성을 한층더 향상시키게 되며, 상기 보강재(20)는 접힘부(16)를 관통하여 결합되고 터널의 곡선을 따라서, 가로 및 세로 방향으로 교차하면서 격자형으로 설치된다.In addition, by installing the reinforcing material 20 in the soundproof panel and concrete to further improve the durability of the tunnel, the reinforcing material 20 is coupled through the folding portion 16 and along the curve of the tunnel, horizontal and vertical It is installed in a grid shape while crossing in the direction.

여기서 본 발명에 따르면, 상기 상부패널(14)의 가장 바깥쪽 외측면에 측면거푸집(36)을 부착하고 고정구(38)로 조립되며; 상기 측면거푸집(36)은 거멀부(17) 위로 상향 돌출되게 하고 상단에 상면거푸집(30)이 결합하여 상부패널(14) 상부의 콘크리트 타설 공간을 확장하며; 상기 거멀부(17) 상단에 부착된 고정구(34)가 상면거푸집(30)을 고정하여 간격을 유지하도록 된 것을 특징으로 한다.According to the present invention, the side formwork (36) is attached to the outermost outer surface of the upper panel (14) and assembled into a fixture (38); The side formwork (36) is projected upward over the remote part (17) and the upper formwork (30) is coupled to the top to expand the concrete placing space on the upper panel 14; The fixing device 34 attached to the top of the remote unit 17 is characterized in that to maintain the gap by fixing the top die (30).

즉, 도 4를 참조하면 상기 접힘부(16)의 맨 바깥면에 측면거푸집(36)이 부착되며, 상기 측면거푸집(36)은 거멀부(17) 위로 돌출시켜서 상면거푸집(30)과 거멀부 사이에 간격을 두어 콘크리트를 타설하기 위한 공간을 확장하게 되며, 각각의 상부패널(14)에 타설되는 콘크리트가 서로 연결되면서 완전히 일체로 형성이 된다.That is, referring to Figure 4, the side formwork 36 is attached to the outermost surface of the folded portion 16, the side formwork 36 protrudes over the remote part 17, the upper formwork 30 and the remote part The space for pouring concrete is expanded at intervals therebetween, and the concrete placed on each upper panel 14 is connected to each other to be completely integrally formed.

이때, 상기 측면거푸집(36)은 접힘부에 고정구로 조립되고, 상단에 부착된 고정구(38)에 의해 상면거푸집(30)이 고정되며, 상기 고정구(34)는 상면거푸집를 관통하여 상향 돌출하도록 길이를 연장하고 더블너트로 체결함에 따라, 상면거푸집을 수평으로 일정하게 고정하도록 된다.At this time, the side formwork 36 is assembled with a fastener in the folded portion, the upper formwork 30 is fixed by a fastener 38 attached to the upper end, the fastener 34 has a length so as to project upward through the upper formwork As it extends and fastens with a double nut, the top die is horizontally fixed.

이처럼, 본 발명에 따른 이중 아치패널을 이용한 거푸집 일체형 흡음터널(10)은 터널 내부의 소음 흡수 차단 및 방음성능이 우수할 뿐만 아니라, 타공패널 및 상부패널을 거멀접기하여 일체로 성형하고 그 윗면에 콘크리트를 타설하여 일체로 구성함에 따라, 강도 및 내구성, 안전성, 신뢰도가 향상된다.
As such, the formless sound-absorbing tunnel 10 using the double arch panel according to the present invention not only has excellent sound absorption and sound insulation performance inside the tunnel, but also integrally molded and perforated the perforated panel and the upper panel. As the concrete is formed by pouring, the strength and durability, safety and reliability are improved.

10:흡음터널 12:타공패널 13:구멍
14:상부패널 16,16a:접힘부 17:거멀부
18:흡음재 20:보강재 30:상면거푸집
32:연결부 34,38:고정구 36:측면거푸집
C:콘크리트10: Absorption tunnel 12: Perforated panel 13: Hole
14 Upper panel 16, 16a: Folded part 17: Remote part
18: Sound absorbing material 20: Reinforcing material 30: Top die
32: connection part 34, 38: fixture 36: side formwork
C: concrete

Claims (2)

이중 아치패널을 이용한 거푸집 일체형 흡음터널에 있어서,
다수의 구멍(13)을 가지는 저면의 타공패널(12)과 상면의 상부패널(14) 사이의 공간에 흡음재(18)가 투입되며;
상기 타공패널(12) 및 상부패널(14)은 'ㄷ'자로 절곡되어 있는 양측면의 접힘부(16,16a)와 인접하는 다른 접힘부(16,16a)의 측면을 폭 방향으로 서로 맞대고 거멀접기하여서 된 거멀부(17)에 의해 적어도 하나 이상을 반복적으로 이어붙여 일체로 구성되며;
상기 접힘부(16,16a)에 관통 결합되고 상부패널(14)의 상부 내측에 보강재(20)가 설치되며;
상기 상부패널(14)의 상면에 상면거푸집(30)을 덮고 거멀부(17) 상단에 부착되어 있는 고정구(34)로 조립하고 상기 상부패널(14)의 가장 바깥쪽 외측면에 측면거푸집(36)을 부착하고 고정구(38)로 조립하여, 콘크리트(C)가 타설되는 것을 특징으로 하는 이중 아치패널을 이용한 거푸집 일체형 흡음터널.
In formwork integrated sound absorbing tunnel using double arch panel,
The sound absorbing material 18 is introduced into a space between the lower perforated panel 12 having the plurality of holes 13 and the upper panel 14 of the upper surface;
The perforated panel 12 and the upper panel 14 face each other in the width direction with the folded portions 16, 16a on both sides bent at the letter 'c' and the other folded portions 16, 16a adjacent to each other in the width direction. At least one or more are repeatedly formed by integral part 17 by integral part;
A reinforcing member 20 is penetrated to the folded portions 16 and 16a and installed inside the upper portion of the upper panel 14;
Covering the upper formwork 30 on the upper surface of the upper panel 14, assembled with a fixture (34) attached to the top of the remote unit 17, the side formwork (36) on the outermost outer surface of the upper panel (14) Attached) and assembled with a fixture (38), formwork integrated sound absorbing tunnel using a double arch panel, characterized in that the concrete (C) is poured.
제1항에 있어서,
상기 측면거푸집(36)은 거멀부(17) 위로 상향 돌출되게 하고 상단에 상면거푸집(30)이 결합하여 상부패널(14) 상부의 콘크리트 타설 공간을 확장하며;
상기 거멀부(17) 상단에 부착된 고정구(34)가 상면거푸집(30)을 고정하여 간격을 유지하도록 된 것을 특징으로 하는 이중 아치패널을 이용한 거푸집 일체형 흡음터널.The method of claim 1,
The side formwork (36) is projected upward over the remote part (17) and the upper formwork (30) is coupled to the top to expand the concrete placing space on the upper panel 14;
Formwork integrated sound absorbing tunnel using a double arch panel, characterized in that the fixing fixture 34 is attached to the top of the remote part 17 to maintain the gap by fixing the top die (30).
KR1020110075571A 2011-07-29 2011-07-29 Device of slab forms one piece type sound absorption tunnel used double type arch panel KR101143236B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177616A (en) * 2020-11-13 2021-01-05 贵州大学 Method for laying steel frame of multi-arch tunnel without middle pilot tunnel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200414721Y1 (en) * 2006-01-24 2006-04-24 김부식 The arch shape panel of the sandwich structure which is unification with the interior materials
KR20070092799A (en) * 2006-03-09 2007-09-14 조남준 Precast arch panel having corrugated multi plate and method of construction thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200414721Y1 (en) * 2006-01-24 2006-04-24 김부식 The arch shape panel of the sandwich structure which is unification with the interior materials
KR20070092799A (en) * 2006-03-09 2007-09-14 조남준 Precast arch panel having corrugated multi plate and method of construction thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177616A (en) * 2020-11-13 2021-01-05 贵州大学 Method for laying steel frame of multi-arch tunnel without middle pilot tunnel

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