KR101778576B1 - Soundproofing Walls Of Road - Google Patents

Soundproofing Walls Of Road Download PDF

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Publication number
KR101778576B1
KR101778576B1 KR1020160080598A KR20160080598A KR101778576B1 KR 101778576 B1 KR101778576 B1 KR 101778576B1 KR 1020160080598 A KR1020160080598 A KR 1020160080598A KR 20160080598 A KR20160080598 A KR 20160080598A KR 101778576 B1 KR101778576 B1 KR 101778576B1
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South Korea
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soundproofing
sound
wall
side walls
panel
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KR1020160080598A
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Korean (ko)
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배우수
윤영란
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(주)인스월
윤영란
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    • 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
    • E01F8/0017—Plate-like elements
    • 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
    • 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
    • E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
    • E01F8/027—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise with external support, e.g. wall facing

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The present invention relates to a soundproofing wall for roadways and, more specifically to a soundproofing wall installed on a roadside to block noise caused by traffic. According to the present invention, a cover for sound absorption and a fine sight is installed on a surface of a supporting pole where multiple soundproofing panels are stacked, and an angle is coupled to a lower end portion of the soundproofing panel to install a mesh so that the mesh prevents the noise from leaking through a gap between the lower portion of the soundproofing panel. It also comprises a retaining wall and lets climbing plants grow, which makes it easier to offer greenery while improving an outer appearance as well as a soundproofing function of the soundproofing wall. A pair of profiles with ribs protruding outwards is installed to be fixed facing each other in a longitudinal direction at both edges of surfaces of supporting poles where multiple soundproofing panels are stacked. A space between the ribs is filled with a sound-absorbing material to absorb sound and a cover member which has a finishing plate is coupled to cover the sound-absorbing material, such that sound-absorbing performance is added to the supporting poles and the surfaces are protected. The soundproofing panels at lower portions, stacked in the supporting poles, are inserted into and supported by an angle including side walls formed to correspond to each other at both sides in a longitudinal direction, holding plates formed at both ends of the side walls to be fixed to flanges of the supporting poles, and a pad placed between the side walls at both sides, thus supporting the soundproofing panels in contact with the raining wall to be buffered and preventing leakage of sound.

Description

도로용 방음벽{Soundproofing Walls Of Road}{Soundproofing Walls Of Road}

본 발명은 도로용 방음벽에 관한 것으로, 더욱 상세하게는 차량의 통행으로 인한 소음을 차단하기 위해 도로변에 설치되는 방음벽에서 다수의 방음패널이 적층 되는 지주의 표면에 흡음과 미관을 보호하는 커버를 부착하고, 상기 방음패널의 하단부에 옹벽과의 틈새를 통해 소음이 누설되는 현상을 차단하면서 덩굴식물이 감겨 오르도록 망이 설치되는 앵글을 결합하게 됨으로써, 방음벽의 외관미와 차음성능을 향상시키면서 녹지조성을 용이하게 할 수 있게 한 도로용 방음벽에 관한 것이다.More particularly, the present invention relates to a soundproof wall for a road, and more particularly, to a soundproof wall installed on a roadside in order to block noise caused by passage of a vehicle, a cover for protecting the sound absorption and the aesthetic And the angle at which the vine plant is wound up is blocked by preventing the noise from leaking through the gap between the soundproof panel and the retaining wall at the lower end of the soundproof panel, thereby improving the appearance and sound insulation performance of the soundproof wall, To a roadside wall for roads.

일반적으로, 주거 밀집지역이나 정숙이 요구되는 구간의 도로변에는 통행 차량으로부터 발생되는 소음 피해를 줄이기 위해 콘크리트 기초 위에 다수의 지주를 수직으로 기립되게 일정 간격으로 설치한 후, 이에 흡음기능이 구비된 방음패널을 수직으로 적층 설치한 방음벽이 시공되어 있다.Generally, in order to reduce the noise damage generated from a traffic vehicle in a densely populated area or in a road section requiring a quiet pass, a plurality of pillars are installed on a concrete foundation at regular intervals so as to stand vertically, A soundproof wall is vertically stacked.

상기 방음벽은 소음이 부딪히는 방음패널의 표면을 다공판으로 형성하여 공명에 의한 일차적인 흡음작용이 이루어지게 한 후 그 내부에 설치된 흠음재를 통과하는 과정에 소음 에너지를 감소 및 소멸되게 함으로써, 도로로부터 발생되는 소음이 방음패널 후면에 위치하는 주거지역으로 확산 또는 전파되는 현상을 최소화하게 된 것이다.The soundproof wall is formed of a perforated plate on the surface of the soundproof panel on which the noise is struck to cause the primary sound absorbing action by resonance to be performed, and the noise energy is reduced or eliminated during the process of passing through the sound- This minimizes the spreading or propagation of the generated noise to the residential area located at the back of the soundproof panel.

이러한 대부분의 방음벽은 시공 후 시간이 경과되는 과정에 금속으로 제작된 지주 또는 방음패널의 도금부위가 산화 및 부식되거나 변색이 발생하는 현상으로 인하여 주변 경관을 저하시키는 결함이 있었고, 상기 방음패널을 지지하는 지주와 옹벽의 연결부위에 발생된 틈새를 통해 소음이 누설되면서 차음성능이 떨어지는 등의 문제점이 있었다.Most of these soundproofing walls have defects that degrade the surrounding landscape due to oxidization, corrosion or discoloration of the plating portions of the support or soundproof panel made of metal during the passage of time after the installation, There is a problem that the sound insulation performance is deteriorated due to leakage of noise through a gap generated between the support and the retaining wall.

특히, 방음패널을 지지하는 지주는 'H'형 빔(beam) 구조로 되어 있으므로, 상기 방음패널을 일정 간격으로 지지하는 지주에 차량 소음이 부딪히게 될 때 해당부위를 통해 공명현상이 유발되면서 오히려 소음을 증폭시키게 되었고, 방음패널의 하단을 지탱하는 고무재의 패드가 산화로 인해 손상이나 이탈이 빈번히 발생하게 됨으로써 흡음이나 차음성능을 상실하게 되는 단점이 있었다.In particular, since the strut supporting the soundproof panel has the 'H' type beam structure, when the vehicle noise is struck on the support supporting the soundproof panel at a predetermined interval, resonance is caused through the corresponding part, The noise is amplified and the pads of the rubber material supporting the bottom of the soundproof panel are frequently damaged or detached due to oxidation, which results in a loss of sound absorption and sound insulation performance.

한편, 상기 방음벽의 문제점을 개선하기 위한 선행 기술의 일 예로, 도로나 철로에서 발생하는 차량소음 등의 흡수·차단효과를 유지함과 아울러 방음벽면을 따라 환경에 친화적인 식물을 식생되게 하여 조기녹화를 꾀할 수 있게 한 방음벽의 조기녹화 시공구조 및 시공방법이 특허 제10-0538541호에 의해 제안된 바 있다.As an example of the prior art for improving the problem of the soundproof wall, it is necessary to maintain the absorption / blocking effect of vehicle noise and the like generated from roads and railroad tracks, and to make environmentally friendly plants vegetation along the soundproof wall surface, The construction and construction method of the early recording of the sound barrier wall have been proposed by Japanese Patent No. 10-0538541.

상기 기술은 방음벽이 설치되는 옹벽 하부의 좁은 공간에 경계석과 경계패널을 사용하여 도로변으로부터 구분되는 식생지를 조성하고, 그 식생지에 내공해성이 강한 식물을 식재하여 방음벽면에 설치된 네트를 따라 생장되게 함으로써 식물의 줄기와 잎이 음파를 흡수하여 차량의 소음을 저감하게 되면서 미관을 향상시키는 작용을 하였다.The above-mentioned technique is to create a vegetation ground separated from a roadside by using a boundary stone and a boundary panel in a narrow space under a retaining wall where a sound barrier is installed, plant plants resistant to environmental pollution in the vegetation ground and grow along a net installed on a soundproof wall surface Stems and leaves of plant absorbed sound waves to reduce the noise of the vehicle, thus improving the beauty.

그러나 상기 종래의 기술은 열악한 도로환경에서 식물을 안정적으로 활착시킬 수 있는 효과는 있었으나, 식생된 식물이 방음벽을 뒤덮을 정도로 무성하게 생장한 경우에도 방음벽을 지탱하는 지주 또는 옹벽과의 틈새를 차단하는 기능이 결여되었으므로 소음을 차단하기 위한 방음벽의 고유목적에 부적합한 문제점이 있었고, 특히 방음벽에 식생용 네트를 지지되게 하기 위해 별도의 지지대와 고정구를 설치해야 되므로 작업과정이 번거로운 결함도 있었다.However, the above-mentioned conventional technique has an effect of stably activating plants in a poor road environment. However, even if the vegetation grows to such an extent that the vegetation covers the sound barrier, the function of blocking the gap between the support and the retaining wall There is a problem in that it is not suitable for the purpose of the noise barrier for blocking the noise. In particular, a separate support and a fixture are required to support the vegetation net on the sound barrier wall, so that the operation process is complicated.

본 발명은 위와 같은 종래의 방음벽에서 차음성능과 외관미의 저하로 인한 문제점을 감안하여 발명한 것으로, 그 목적은 방음벽의 기초인 옹벽에 수직으로 기립되게 지주를 설치할 때 그 지주 흡음성능과 외관미를 향상시키게 되고, 방음패널이 접촉되는 옹벽과의 틈새를 견고하게 차단하여 차음성능을 높이면서 식물의 생장을 유도하는 식생용 망판의 설치를 용이하게 할 수 있는 도로용 방음벽을 제공하는 것이다.The present invention has been made in view of the problems caused by the sound insulation performance and the deterioration of the appearance of the conventional soundproof wall, and it is an object of the present invention to provide a sound absorbing structure, And it is an object of the present invention to provide a soundproof wall for a road which can facilitate the installation of a vegetation net to induce the growth of a plant while enhancing the sound insulation performance by firmly blocking the gap with the retaining wall to which the soundproof panel is contacted.

이러한 목적을 달성하기 위한 본 발명은, 다수의 방음패널이 적층 지지되는 지주의 표면 양측가장자리에 서로 길이방향을 따라 마주보면서 고정되게 외측으로 돌출되는 리브를 구비한 한 쌍의 프로파일을 형성하되 상기 각 프로파일에 구비된 리브의 사이에 소음을 흡수하는 흡음재를 충진한 상태에서 그 외부를 마감판으로 밀폐되게 구성되는 커버부재에 의해 지주에 흡음성능을 부여하면서 표면을 보호하게 되고, To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a method of manufacturing a soundproof panel, comprising: forming a pair of profiles having ribs protruding outwardly in a fixed manner while facing each other along the longitudinal direction, The surface is protected while a sound absorbing material for absorbing noise is filled between the ribs provided in the profile and a sound absorbing performance is imparted to the strut by a cover member configured to be hermetically sealed to the outside with a finishing plate,

상기 지주에 적층되는 하단부의 방음패널은 길이방향을 따라 서로 대응하여 양측에 형성된 측벽과 그 측벽의 양측단에 각각 형성되어 지주의 플랜지에 고정되는 걸림판과 양측 측벽의 내부에 안착되는 패드를 구비한 앵글에 삽입 지지되어 옹벽에 접촉되는 방음패널을 완충상태로 지지하면서 누음을 차단하게 된 것이다.The soundproof panels at the lower end portions stacked on the struts are provided with side walls formed on both sides in correspondence with each other along the longitudinal direction and pads respectively formed at both side ends of the side walls and secured to the flanges of the pillars and pads seated inside the side walls So that the soundproof panel, which is inserted into and supported by one of the angles and is in contact with the retaining wall, is supported in a cushioning state while blocking the sound.

이와 같은 본 발명의 도로용 방음벽은 지주 표면에 흡음재를 구비한 커버부재가 결합됨으로써, 방음패널에 비해 소음차단 기능이 상대적으로 취약한 지주의 흡음성능을 향상시키면서 공명음을 흡수하게 되고, 외부로 노출된 마감판은 금속재로 된 지주에 산화작용으로 인한 부식이나 손상을 차단하여 내구성과 외관미를 높일 수 있는 효과가 있다.The soundproof wall of the present invention has a structure in which a cover member having a sound absorbing material is coupled to a supporting surface of the road, thereby absorbing the resonance sound while improving the sound absorption performance of the strut, The finishing plate has the effect of preventing the corrosion or damage due to the oxidizing action on the support made of the metal material, thereby enhancing durability and appearance.

상기 방음패널의 하단부에 결합되는 앵글은 그 내부에 안착된 패드가 방음패널의 저면으로부터 이탈되거나 손상되는 현상을 방지하여 내구성을 높여주면서 옹벽과 방음패널의 사이에서 발생되는 누음을 차단하게 되고, 소음의 확산을 방지할 수 있는 장점이 있다.The angle coupled to the lower end of the soundproof panel prevents a phenomenon that the pad seated inside the soundproof panel is separated from or damaged from the bottom surface of the soundproof panel to improve the durability and block the sound generated between the retaining wall and the soundproof panel, It is possible to prevent the diffusion of the liquid.

또한 방음벽에 식생용 망판을 설치하게 될 때 그 좌우 양측은 각 지주에 결합된 커버부재의 통공에 삽입 지지되게 하되 상하 양측은 앵글의 측벽에 형성된 통공에 삽입 지지되게 함으로써, 옹벽 하부에 식생된 식물이 성장하여 식생용 망판에 기대어 널리 번식을 할 경우에도 견고한 상태를 유지하게 되고, 식생용 망판의 설치작업이 간편히 할 수 있는 것이다.In addition, when the vegetation net plate is installed on the soundproof wall, the left and right sides thereof are inserted and supported in the through holes of the cover member coupled to the respective struts, and the upper and lower sides are inserted and supported in the through holes formed in the side walls of the angle, It is possible to maintain the solid state even when breeding widely by leaning against the vegetation net plate, and the installation work of the vegetation net plate can be performed easily.

도 1a 및 1b는 본 발명의 도로용 방음벽을 구성하는 지주로부터 커버부재를 분리한 상태와 그 부착상태 사시도,
도 2는 상기 지주에 커버부재가 결합된 상태를 나타낸 횡단면도,
도 3은 본 발명의 도로용 방음벽을 구성하는 방음패널의 하단부에 결합되는 앵글의 분리사시도,
도 4a 및 4b는 본 발명의 도로용 방음벽의 지주에 앵글이 설치된 상태를 부분확대한 사시도와 방음패널의 시공 예를 나타낸 사시도,
도 5a 및 5b는 본 발명의 도로용 방음벽의 시공상태를 나타낸 사시도와 그 측단면 구성도,
도 6a 및 6b는 본 발명의 도로용 방음벽에 식생용 망판이 설치된 사시도와 그 식생 예를 나타낸 정면구성도이다.Figs. 1A and 1B are perspective views of a state in which a cover member is separated from a pillar constituting a sound barrier for a road according to the present invention,
Fig. 2 is a cross-sectional view showing a state where the cover member is engaged with the strut,
3 is an exploded perspective view of an angle coupled to a lower end portion of a soundproof panel constituting a soundproof wall for a road according to the present invention,
4A and 4B are a perspective view and a perspective view showing a construction example of a soundproof panel in a state where an angle is provided on a support of a road sound barrier according to the present invention,
5A and 5B are a perspective view showing a construction state of a soundproof wall for a road according to the present invention,
6A and 6B are perspective views showing a perspective view of a vegetation net panel and a vegetation example of the roadside sound barrier of the present invention.

이하, 본 발명의 도로용 방음벽을 첨부도면을 참조하여 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a road sound barrier of the present invention will be described with reference to the accompanying drawings.

도 1a 및 1b는 본 발명의 도로용 방음벽을 구성하는 지주로부터 커버부재를 분리한 상태와 그 부착상태 사시도이고, 도 2는 상기 지주에 커버부재가 결합된 상태를 나타낸 횡단면도로서, 본 발명은 차량소음을 차단하기 위한 구간의 도로변에 옹벽을 축조한 상태에서 규격화된 방음패널(P)을 적층 지지되도록 일정 간격으로 설치되는 지주(S)에 흡음성능을 부여하면서 지주의 표면을 보호하는 커버부재(100)에 관한 것이다.FIG. 1 is a perspective view showing a state in which a cover member is separated from a support constituting a sound barrier for a road according to the present invention, and FIG. 2 is a cross-sectional view showing a state where the cover member is engaged with the support, A cover member (S) for protecting the surface of the strut while giving a sound absorbing performance to the strut (S) installed at regular intervals so as to be laminated and supported by the soundproof panels (P) 100).

상기 커버부재(100)는 지주(S)의 표면 양측가장자리에 서로 길이방향을 따라 마주보면서 다수의 나사(112)로 고정되면서 외측으로 돌출되는 리브(111)를 구비한 한 쌍의 프로파일(110)과, 상기 각 프로파일에 구비된 리브(111)의 사이에 충진되어 소음을 흡수하는 흡음재(120)와, 상기 양측 리브(111)의 사이에 충진된 흡음재(120)를 밀폐되게 프로파일(110)에 결합되는 마감판(130)으로 구성되어 있다.The cover member 100 includes a pair of profiles 110 having ribs 111 protruding outward while being fixed by a plurality of screws 112 while facing longitudinally opposite sides of both sides of the surface of the strut S, A sound absorbing material 120 filled between the ribs 111 provided in the respective profiles to absorb noise and a sound absorbing material 120 filled between the both side ribs 111 to seal the profile 110 And a finishing plate 130 coupled thereto.

프로파일(110)에 구비된 리브(111)는 지주(S)의 표면으로부터 돌출되어 흡음재(120)가 충진되는 공간을 제공하며, 상기 리브(111)에는 다음에서 설명할 식생용 망판(G)이 삽입 지지되는 다수의 통공(113)이 형성되어 있다. The rib 111 provided in the profile 110 protrudes from the surface of the strut S and provides a space for filling the sound absorbing material 120. The rib 111 is provided with a vegetation net plate G A plurality of through holes 113 to be inserted and supported are formed.

상기 프로파일(110)과 마감판(130)은 지주(S)의 높이에 맞춰 필요한 길이로 절단하여 사용하도록 금속 또는 합성수지를 소재로 압출성형하고, 상기 양측 리브(111)의 사이에 개입된 흡음재(120)를 마감판(130)으로 밀폐되게 할 때 소재의 자체탄성에 의해 서로 맞물려 결합되게 하는 것이 작업의 편의성에서 바람직하다.The profile 110 and the finishing plate 130 are formed by extruding a metal or a synthetic resin into a material so as to be cut to a required length in conformity with the height of the column S and a sound absorbing material 120 are sealed by the finishing plate 130, it is preferable that the materials are engaged with each other due to the self-elasticity of the material.

도 3은 본 발명의 도로용 방음벽을 구성하는 방음패널의 하단부에 결합되는 앵글의 분리사시도 이고, 도 4a 및 4b는 상기 방음벽의 지주에 앵글이 설치된 상태를 부분확대한 사시도와 방음패널의 시공 예를 나타낸 사시도로서, 본 발명의 앵글(200)은 수직으로 설치된 지주(S)의 사이에 방음패널(P)을 적층 시공할 때 옹벽에 접촉되는 방음패널의 하단부를 지지하게 된 것이다.FIG. 3 is an exploded perspective view of an angle coupled to a lower end portion of a soundproof panel constituting the soundproof panel of the present invention. FIGS. 4A and 4B are a partially enlarged perspective view of a state where an angle is provided on the strut of the soundproof wall, Wherein the angle 200 of the present invention supports the lower end of the soundproof panel contacting the retaining wall when the soundproof panel P is laminated between the vertically installed stanchions S. [

상기 앵글(200)의 길이방향 양측에는 방음패널(P)이 삽입되게 서로 대응하는 측벽(201)이 각각 형성되고, 그 측벽의 양측단에는 각기 지주(S)의 플랜지에 의해 고정되게 걸림판(202)이 형성되며, 상기 측벽(201)에 의해 형성되는 앵글(200)의 내부에는 방음패널(P)을 완충상태로 지지하면서 누음을 차단하는 패드(210)가 구비되어 있다.The side walls 201 are formed on both sides of the angle 200 in the longitudinal direction so as to insert the soundproof panel P. The side walls 201 are fixed to the both sides of the side walls by flanges of the struts S, And a pad 210 for blocking the sound insulation panel P while buffering the sound insulation panel P is provided in the angle 200 formed by the side wall 201.

상기 측벽(201)의 상단부는 그 내부에 삽입된 방음패널(P)로부터 외측으로 돌출되게 절곡부를 형성하여 이에 식생용 망판(G)이 삽입되는 다수의 통공(203)이 형성 되어 있다. The upper end of the side wall 201 is formed with a plurality of through holes 203 through which a vegetation gate panel G is inserted to form a bent portion protruding outward from the soundproof panel P inserted therein.

앵글(200)의 길이방향 양측에 형성된 측벽(201)은 내부에 안착된 패드(210)를 안정적으로 구속하여 하중이 가해지는 방음패널(P)의 저면으로부터 패드(210)가 이탈되거나 손상되는 현상을 방지하여 내구성을 높여주게 되는 것이다.The side walls 201 formed on both sides in the longitudinal direction of the angle 200 stably restrain the pad 210 that is seated in the inside and the pad 210 is detached or damaged from the bottom surface of the sound- Thereby enhancing durability.

도 5a 및 5b는 본 발명의 도로용 방음벽의 시공상태를 나타낸 사시도와 그 측단면 구성도이고, 도 6a 및 6b는 상기 도로용 방음벽에 식생용 망판이 설치된 사시도와 그 식생 예를 나타낸 정면구성도로서, 상기 도 4a와 4b에서는 양측 지주(S)의 사이에 방음패널(P)을 적층 시공할 때 옹벽에 접촉되는 방음패널(P)의 하단부를 앵글(200)에 의해 지지되게 한 구성을 설명하였으나 적층된 방음패널(P)의 상부에 상기 앵글(200)을 삽입 결합하는 것도 가능하다.5A and 5B are a perspective view and a side sectional view showing the construction of the soundproof wall for a road according to the present invention and FIGS. 6A and 6B are a perspective view in which a vegetation net plate is installed on the roadside soundproof wall and a front structural view 4A and 4B, the lower end of the soundproof panel P, which is in contact with the retaining wall when the sound insulation panel P is laminated between the two side posts S, is supported by the angle 200 But it is also possible to insert the angle 200 into the upper part of the laminated soundproof panel P.

상기 방음패널(P)의 상부에 결합된 앵글(200)은 그 양측에 형성된 측벽(201)의 절곡부가 방음패널에 비해 돌출된 상태이므로 방음패널에 부딪한 소음이 상승되면서 방음패널을 타고 넘게 되는 현상을 차단하여 소음의 확산을 저감시키며, 시공이 완성된 방음벽에 식생용 망판(G)을 설치할 때 상기 측벽(201)의 절곡부에 형성된 다수의 통공(203)에 삽입 지지되게 하여 견고하고 간편하게 작업을 하게 된 것이다. Since the bent portions of the side walls 201 formed on both sides of the angle 200 coupled to the upper part of the soundproof panel P are protruded compared to the soundproof panel, the noise that is struck against the soundproof panel is raised, The noise diffusion is reduced by blocking the phenomenon, and when the vegetation gate panel G is installed on the soundproof wall having completed construction, it is inserted and supported in the plurality of through holes 203 formed in the bent portion of the side wall 201, I was working on it.

즉, 방음벽에 설치되는 식생용 망판(G)의 좌, 우측부위는 각 지주(S)에 결합된 커버부재(100)의 리브(111)에 형성된 다수의 통공(113)에 삽입되고, 식생용 망판(G)의 상, 하부위는 적층된 방음패널(P)의 상부와 하부에 각각 결합된 앵글(200)의 측벽(201)에 형성된 통공(203)에 삽입 지지됨으로써, 옹벽 하부에 식생된 식물이 성장하여 식생용 망판(G)을 따라 타고 오르면서 널리 번식을 할 경우에도 견고한 상태를 유지하게 된다.That is, the left and right portions of the vegetation net G installed on the soundproof wall are inserted into the plurality of through holes 113 formed in the ribs 111 of the cover member 100 coupled to the struts S, The upper and lower portions of the mesh panel G are inserted and supported in the through holes 203 formed in the side walls 201 of the angle 200 respectively coupled to the upper and lower portions of the stacked soundproof panel P, As the plant grows and rides along the vegetation plate (G), it remains firm even when it breeds widely.

따라서, 상기와 같은 본 발명은 방음패널(P)을 적층 지지하는 지주(S)의 표면에 리브(111)를 구비한 한 쌍의 프로파일(110)을 매개로 흡음재(120)를 밀폐되게 마감판(130)으로 구성된 커버부재(100)를 결합하게 됨으로써, 상기 커버부재(100)의 내부에 구비된 흡음재가 방음패널(P)에 비해 소음차단 기능이 상대적으로 취약한 지주의 흡음성능을 향상시키면서 공명음을 흡수하게 되고, 외부로 노출된 마감판은 금속재로 된 지주에 산화작용으로 인한 부식이나 손상을 차단하여 외관미의 저하를 방지한다.Therefore, the present invention as described above is characterized in that the sound absorbing material 120 is hermetically sealed through the pair of profiles 110 having the ribs 111 on the surface of the pillars S for supporting the soundproof panel P, The sound absorbing material provided inside the cover member 100 improves the sound absorbing performance of the strut relatively weak in noise shielding function as compared with the soundproof panel P, And the exposed plate which is exposed to the outside is prevented from corrosion or damage due to the oxidizing action on the support made of the metal material, thereby preventing deterioration of appearance.

상기 방음패널(P)의 하단부에 결합되는 앵글(200)은 그 내부에 안착된 패드(210)에 의해 옹벽에 접촉되는 방음패널의 하단부를 지지하게 될 때 방음패널(P)의 저면으로부터 패드(210)가 이탈되거나 손상되는 현상을 방지하여 내구성을 높여주면서 옹벽과 방음패널의 사이에서 발생되는 누음을 차단하게 되고, 방음패널(P)의 상부에 결합되는 앵글(200)은 방음패널을 타고 넘게 되는 소음을 차단하여 소음이 확산되는 현상을 저감시키게 된다,The angle 200 coupled to the lower end of the soundproof panel P is configured to support the bottom of the soundproof panel P from the bottom of the soundproof panel P when the lower end of the soundproof panel contacting the retaining wall is supported by the pad 210, 210 are prevented from being detached or damaged so that durability is improved while the sound generated between the retaining wall and the soundproof panel is blocked and the angle 200 coupled to the upper part of the soundproof panel P passes over the soundproof panel Thereby reducing the phenomenon of noise being diffused,

또한 방음벽에 식생용 망판(G)을 설치하게 될 때 그 좌우 양측은 각 지주(S)에 결합된 커버부재(100)의 통공(113)에 삽입 지지되고 상하 양측은 앵글(200)의 측벽(201)에 형성된 통공(203)에 삽입 지지됨으로써, 옹벽 하부에 식생된 식물이 성장하여 식생용 망판(G)에 기대어 널리 번식을 할 경우에도 견고한 상태를 유지하게 되고, 식생용 망판(G)의 설치작업이 간편하게 된 것이다.The left and right sides of the grid panel G are inserted into and supported by the through holes 113 of the cover member 100 coupled to the respective struts S and the upper and lower sides of the grid panel G are inserted into the through- 201, the planted vegetation in the lower part of the retaining wall grows to be in a rigid state even when the plant grows widely against the vegetation panel G, Installation work has been simplified.

S : 지주
P : 방음패널
G : 식생용 망판
100 : 커버부재 110: 프로파일
111 : 리브 112 : 나사
113, 203 : 통공 120 : 흡음재
130 : 마감판
200 : 앵글 201 : 측벽
202 : 걸림판 210 : 패드S: Holding
P: soundproof panel
G:
100: cover member 110: profile
111: rib 112: screw
113, 203: through hole 120: sound absorbing material
130: Finishing plate
200: Angle 201: Side wall
202: latching plate 210: pad

Claims (2)

도로변에 축조된 옹벽을 따라 다수의 방음패널(P)이 적층되게 설치된 지주(S)의 표면 양측가장자리에 리브(111)를 구비한 한 쌍의 프로파일(110)을 길이방향을 따라 서로 대응하도록 다수의 나사(112)로 고정 설치하되 상기 리브(111)의 사이에 소음을 흡수하는 흡음재(120)를 충진한 후 그 흡음재를 밀폐되게 마감판(130)이 구비된 커버부재(100)를 결합하고, 상기 방음패널(P)의 하단부가 삽입되게 서로 대응하는 측벽(201)과 그 측벽의 양측단에 지주(S)의 플랜지에 의해 고정되게 걸림판(202)을 구비하되 방음패널(P)을 완충상태로 지지하면서 누음을 차단되게 패드(210)가 안착되는 앵글(200)을 갖춘 방음벽에 있어서,
상기 프로파일(110)에 구비된 리브(111)와 앵글(200)의 측벽(201)을 외측으로 돌출되게 한 절곡부에 식생용 망판(G)이 삽입 지지되는 다수의 통공(113)(203)이 각각 형성된 구성을 특징으로 하는 도로용 방음벽.A pair of profiles 110 provided with ribs 111 on both sides of the surface of a column S on which a plurality of soundproof panels P are stacked along a retaining wall formed on the road side are provided so as to correspond to each other along the longitudinal direction A sound absorbing material 120 for absorbing noise is filled between the ribs 111 and then the cover member 100 having the finishing plate 130 is closed so that the sound absorbing material is sealed And a locking plate 202 fixed to both side ends of the side wall 201 and side walls 201 by a flange of a column S so that a lower end of the soundproof panel P is inserted. An acoustic barrier (200) having an angle (200) on which a pad (210)
A plurality of through holes 113 and 203 for inserting and supporting the vegetation net plate G into the bent portion formed by protruding the ribs 111 of the profile 110 and the side walls 201 of the angle 200, Respectively, of the road surface. 삭제delete
KR1020160080598A 2016-06-28 2016-06-28 Soundproofing Walls Of Road KR101778576B1 (en)

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