KR100660006B1 - Installing structure of noise reduction type track at the heart of city section - Google Patents

Installing structure of noise reduction type track at the heart of city section Download PDF

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KR100660006B1
KR100660006B1 KR1020060025364A KR20060025364A KR100660006B1 KR 100660006 B1 KR100660006 B1 KR 100660006B1 KR 1020060025364 A KR1020060025364 A KR 1020060025364A KR 20060025364 A KR20060025364 A KR 20060025364A KR 100660006 B1 KR100660006 B1 KR 100660006B1
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South Korea
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sleeper
fixing
railway
concrete
noise
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KR1020060025364A
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Korean (ko)
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엄익철
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주식회사 한국종합기술
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/14—Vegetation on or around railway-tracks

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

A noise-reducing type track installing structure of a railway center region is provided to improve ecological effects and appearance around a dwelling area and a railway and to drastically reduce vibration noise generated on the railway. A noise-reducing type track comprises a base concrete(3) installed on the ground completely finished of base construction work and formed with a vertical unit(1) at both sides to a certain height in a U-type shape and a flower bed(2) on the outer surface to grow flowers and trees; a soundproof board(4) installed on the upper surface of the vertical unit to a certain height; a shock-absorbing pad(5) installed on the upper surface of the base concrete to a certain thickness; a sleeper(6) settled on the upper surface of the shock-absorbing pad to install a rail(R); pebbles filled between the sleeper and the base concrete; and a fixing means for fixing the sleeper on the base concrete. The fixing means has a fixing hook(8) installed on both sides of the sleeper; a fixing anchor(10) fixed on the base concrete, protruded on the upper surface to a certain height, and formed with a fixing hole on the upper end; and a fixing bolt(11) transversely fitted into the fixing hole and fixed by a nut to press/fix the fixing hook of the sleeper from the upper surface.

Description

철도도심구간의 소음저감형 궤도 설치 구조{INSTALLING STRUCTURE OF NOISE REDUCTION TYPE TRACK AT THE HEART OF CITY SECTION}INSTALLING STRUCTURE OF NOISE REDUCTION TYPE TRACK AT THE HEART OF CITY SECTION}

도1은 본 발명에 따른 철도도심구간의 소음저감형 궤도 설치 구조를 도시한 정단면도,1 is a front sectional view showing a noise reduction track installation structure of a railway center section according to the present invention;

도2는 도1의 분해 사시도.Figure 2 is an exploded perspective view of Figure 1;

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1: 수직부 2: 화단1: vertical part 2: flower bed

3: 기초 콘크리트 4: 방음판3: foundation concrete 4: soundproof board

5: 충격흡수패드 6: 침목5: shock absorber pad 6: sleeper

7: 자갈 8: 고정고리7: Gravel 8: Fixed Hook

9: 고정공 10: 고정앵커9: fixing hole 10: fixing anchor

11: 고정볼트 12: 관통공11: Fixing bolt 12: Through hole

13: 대응공 14: 연장 패드부13: corresponding hole 14: extension pad part

15: 고정돌기 R: 레일15: fixing protrusion R: rail

본 발명은 철도도심구간의 소음저감형 궤도 설치 구조에 관한 것으로서, 보다 상세하게는 철도차량이 주택 단지등과 같은 도심 구간을 통과할 때 발생되는 소음 및 주택단지로 유입되는 소음을 감소시키고 철로의 미관을 향상시킬 수 있는 철도도심구간의 소음저감형 궤도 설치 구조에 관한 것이다.The present invention relates to a noise reduction track installation structure of a railroad center section, and more particularly, to reduce noise generated when a railroad vehicle passes through an urban section, such as a housing complex, and a noise introduced into a housing complex, The present invention relates to a noise reduction track installation structure of a railroad center section that can improve aesthetics.

일반적으로, 철로를 건설하기 위해서는 타당성 검사등을 통해 계획을 수립한 후 땅을 매입하고 철로를 설계하며, 각 구간별로 시공업체를 선정하여 시공을 하게 된다.In general, in order to construct a railway, the plan is established through feasibility checks, and then land is purchased, the railway is designed, and construction companies are selected for each section.

상기한 시공 시 지면에 기초공사를 하여 지반이 붕괴되지 않도록 한 후, 상기한 기초공사가 끝난 지면에 자갈등을 깔고 그 위에 침목을 설치함과 아울러 레일을 설치하게 된다.After the groundwork to prevent the ground from collapsing during the construction, the gravel is laid on the ground after the foundation work is completed, and a sleeper is installed thereon and rails are installed thereon.

상기한 침목과 자갈은 철도의 통과 시 하중을 분산시키는 역할 및 소음을 감소시키는 역할을 하게 된다.The sleepers and gravel serve to distribute the load and reduce the noise during the passage of the railway.

여기서, 상기한 철로가 도심 특히, 주택단지를 통과할 때는 주민들에게 매우 큰 소음이 들리게 되는 바, 이를 저감시키기 위하여 주택단지를 통과하는 철로 주변에는 방음판이 설치되어 있게 된다.Here, when the railway passes through the city center, in particular, the housing complex, very loud noises are heard by the residents, and in order to reduce the noise, soundproof plates are installed around the railway passing through the housing complex.

즉, 상기한 철로를 철도차량이 주행할 때 철로 및 철도차량에서 발생되는 소음이 주택단지로 유입되지 않도록 방음판을 설치함으로써, 주택가의 주민들이 느끼는 소음공해를 감소시키게 되는 것이다.That is, by installing a soundproof plate so that the noise generated from the railway and the railway vehicle is not introduced into the housing complex when the railway vehicle is running on the railway, the noise pollution felt by the residents of the residential area is reduced.

그러나, 상기한 바와 같이 철로가 지나가는 주택가에 방음판을 설치하여도 실질적으로 방음판에 의한 소음 감소 효과가 극히 미미하기 때문에 철도차량의 주행 시 진동 소음에 의한 주민들의 소음 피해가 클 뿐만 아니라 방음판을 설치하게 되면 철로 및 주택가의 주변 경관이 매우 지저분하게 되어 미관을 해치게 되는 문제점이 있다.However, as described above, even if the soundproof plate is installed in the residential area where the railroad passes, the noise reduction effect by the soundproof plate is extremely insignificant. If there is a problem that the surrounding scenery of the railway and residential area is very dirty, it hurts the beauty.

따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 주택가 및 철로 주변 경관을 자연친화적으로 조성함과 아울러 철로에서 발생되는 진동 소음을 대폭 감소시켜 주민들의 소음 피해를 감소시킬 수 있는 철도도심구간의 소음저감형 궤도 설치 구조를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, and to create a natural environment around the residential area and the railway, and also significantly reduce the vibration noise generated from the railway to reduce the noise damage of the residents To provide a noise reduction track installation structure of the section.

상기한 목적을 실현하기 위하여 본 발명은, 기초공사가 완료된 지면에 설치됨과 아울러 양측에 일정 높이의 수직부가 형성되고 외측면으로 꽃 및 나무를 심을 수 있도록 화단이 형성된 기초 콘크리트와, 상기한 수직부의 상면에 설치된 일정 높이의 방음판과, 상기한 기초 콘크리트의 상면에 안착되는 일정 두께의 충격 흡수 패드와, 상기한 충격 흡수 패드의 상면에 안착됨과 아울러 레일이 설치되는 침목과, 상기한 침목과 기초 콘크리트의 사이를 메꾸도록 충진된 자갈과, 상기한 침목을 기초 콘크리트에 고정시키도록 구성된 고정수단으로 구성함을 특징으로 한다.In order to realize the above object, the present invention is installed on the ground where the foundation work is completed, the vertical portion of a certain height is formed on both sides and the foundation concrete formed with flower beds to plant flowers and trees on the outer surface, and the vertical portion A soundproof plate having a predetermined height installed on the upper surface, a shock absorbing pad having a predetermined thickness seated on the upper surface of the foundation concrete, a sleeper on which the rail is installed while being seated on the upper surface of the shock absorbing pad, and the sleeper and the foundation concrete. Pebbles filled to fill the gap between the, characterized in that consisting of the fixing means configured to fix the sleeper to the foundation concrete.

도1과 도2는 본 발명에 따른 철도도심구간의 소음저감형 궤도 설치 구조를 도시한 정단면도와 분해 사시도로서, 기초공사가 완료된 지면에 설치됨과 아울러 "∪"자형을 이루도록 양측에 일정 높이의 수직부(1)가 형성되고 외측면으로 꽃 및 나무를 심을 수 있도록 화단(2)이 형성된 기초 콘크리트(3)와, 상기한 수직부(1)의 상면에 설치된 일정 높이의 방음판(4)과, 상기한 기초 콘크리트(3)의 상면에 안착되는 일정 두께의 충격 흡수 패드(5)와, 상기한 충격 흡수 패드(5)의 상면에 안착됨과 아울러 레일(R)이 설치되는 침목(6)과, 상기한 침목(6)과 기초 콘크리트(3)의 사이를 메꾸도록 충진된 자갈(7)과, 상기한 침목(6)을 기초 콘크리트(3)에 고정시키도록 구성된 고정수단으로 이루어져 있다.1 and 2 are a front sectional view and an exploded perspective view showing the noise reduction track installation structure of the railway center according to the present invention, which is installed on the ground where the foundation work is completed, and at a certain height on both sides to form a "∪" shape. A foundation concrete (3) formed with a vertical section (1) and a flower bed (2) formed to plant flowers and trees on the outer surface, and a soundproof plate (4) having a predetermined height installed on the upper surface of the vertical section (1); , A shock absorbing pad 5 having a predetermined thickness seated on the upper surface of the foundation concrete 3, a sleeper 6 mounted on the upper surface of the shock absorbing pad 5 and provided with a rail R; , The gravel 7 filled to fill the gap between the sleeper 6 and the foundation concrete 3, and fixing means configured to fix the sleeper 6 to the foundation concrete 3.

상기한 고정 수단은 침목(6)의 양측면에 설치된 고정고리(8)와, 상기한 기초 콘크리트(3)에 고정 설치되고 상면으로 일정 높이 돌출되어 있으며 상단에 고정공(9)이 형성된 고정 앵커(10)와, 상기한 고정공(9)에 가로 방향으로 끼워져 너트로 고정되고 침목(6)의 고정고리(8)를 상면에서 가압하여 고정시키는 고정볼트(11)로 이루어져 있다.The fixing means is a fixing ring (8) installed on both sides of the sleeper (6), the fixing anchor is fixed to the foundation concrete (3) and protrudes a certain height to the upper surface and the fixing hole (9) formed on the top ( 10) and the fixing hole (9) is inserted into the horizontal direction is fixed with a nut and consists of a fixing bolt (11) for pressing and fixing the fixing ring (8) of the sleeper (6) from the upper surface.

특히, 상기한 침목(6)의 고정력 향상 및 침목(6)에서 발생되는 소음 흡수를 위해 보조 고정 수단이 설치되어 있는 바, 이는 침목(6)의 중간 부분에 형성된 관통공(12)과, 상기한 침목(6)의 관통공과 대응되도록 충격흡수패드(5)에 형성된 대응공(13) 및 상기한 대응공(13)에서 연장형성되어 상기한 관통공(12)의 내측면을 커버하는 연장패드부(14)와, 상기한 연장패드부(14)에 삽입되도록 기초 콘크리트(3)에 돌출 형성된 고정 돌기(15)로 이루어져 있다.In particular, an auxiliary fixing means is provided for improving the fixing force of the sleeper 6 and absorbing noise generated from the sleeper 6, which is a through hole 12 formed in the middle part of the sleeper 6, and An extension pad extending from the corresponding hole 13 formed in the shock absorbing pad 5 and the corresponding hole 13 to correspond to the through hole of one sleeper 6 to cover the inner surface of the through hole 12. Consists of a portion 14 and a fixing protrusion 15 protruding from the base concrete 3 to be inserted into the extension pad portion 14 described above.

즉, 상기한 고정돌기(15)가 침목(6)의 관통공(12)에 삽입된 상태에서 침목(6)과의 사이에 충격흡수패드(5)의 연장패드부(14)가 개재된 상태이기 때문에, 상기한 침목(6)의 고정력이 증대되면서도 충격력이 기초 콘크리트(3)로 전달되지 않게 되어 소음 감소가 이루어지게 되는 것이다.That is, in the state in which the fixing protrusion 15 is inserted into the through hole 12 of the sleeper 6, the extension pad part 14 of the shock absorbing pad 5 is interposed between the sleeper 6. Because of this, while the fixing force of the sleeper 6 is increased, the impact force is not transmitted to the foundation concrete 3, so that the noise is reduced.

또한, 상기한 화단(2)에 나무를 심게 되면 기초 콘크리트(3)의 수직부(1) 및 방음판(4)의 외측을 나무가 가리도록 함으로써, 외부에서 방음판(4)이 잘 보이지 않도록 하여 외관을 향상시키도록 하는 것이다.In addition, when the tree is planted in the flower bed 2, the outside of the vertical part 1 and the soundproof plate 4 of the foundation concrete 3 is covered by the tree, so that the soundproof plate 4 is not easily seen from the outside. To improve.

상기한 기초 콘크리트(3)의 수직부 내면에는 철도차량이 탈선할 때 철도차량의 측면을 가이드하여 탈선을 방지하도록, 탈선방지패드(16)가 길게 설치되어 있다.The derailment prevention pad 16 is provided on the inner surface of the vertical portion of the foundation concrete 3 so as to guide the side of the railroad car to prevent derailment when the railroad car derails.

상기한 바와 같은 본 발명의 작용 효과를 설명하면 작업자가 주택단지 구간에서 철로를 설치하기 위하여 기초공사를 한 후, 여기에 기초 콘크리트(3)를 타설하여 양생하게 된다.When explaining the operation and effect of the present invention as described above, after the worker has a basic construction to install the railroad in the housing complex section, the foundation concrete (3) is poured on it to cure.

기초 콘크리트(3)가 양생되면 방음판(4)을 설치함과 아울러 기초 콘크리트(3)의 상면에 충격흡수패드(5)를 안착시킨 후 침목(6)을 설치하고, 침목(6)과 기초 콘크리트(3)의 사이를 자갈(7)로 충진시키면서 침목(6)에 레일(R)을 설치하게 된다.When the foundation concrete (3) is cured, the soundproof plate (4) is installed, the shock absorbing pad (5) is seated on the upper surface of the foundation concrete (3), the sleeper (6) is installed, the sleeper (6) and the foundation concrete. Rail (R) is installed on the sleeper (6) while filling the gravel (7) between the (3).

레일(R) 설치 후 기초 콘크리트(3)의 외측면에 설치된 화단(2)에 나무 및 꽃을 심어서 방음판(4)이 외부에서 잘 보이지 않도록 하여 외관을 자연 친화적으로 꾸미게 된다.After installing the rail (R) planting trees and flowers in the flower bed (2) installed on the outer surface of the foundation concrete (3) so that the soundproof plate (4) is not visible from the outside to decorate the appearance in a natural way.

이 상태에서 철도차량이 철로를 통과하게 되면 매우 큰 진동이 레일(R) 및 침목(6)에 인가되는 바, 상기한 진동은 침목(6)을 통해 자갈(7)로 전달되면서 일부분이 소멸됨과 아울러 나머지 진동은 충격흡수패드(5)로 전달된다.In this state, when the railway vehicle passes through the railroad, a very large vibration is applied to the rails R and the sleeper 6, and the vibration is transmitted to the gravel 7 through the sleeper 6, and a part of the vanishes. In addition, the remaining vibration is transmitted to the shock absorbing pad (5).

충격흡수패드(5)로 전달된 진동은 완충되면서 대부분 흡수되고 충격 흡수패 드(5)에서 흡수되지 않은 진동은 기초 콘크리트(3)를 통해 지면으로 전달되어 흡수됨으로써, 외부로 들리는 소음이 대폭 감소될 수 있는 것이다.Most of the vibration transmitted to the shock absorbing pad 5 is absorbed while being absorbed, and the vibration not absorbed by the shock absorbing pad 5 is transmitted to the ground through the foundation concrete 3 and absorbed, thereby greatly reducing outside noise. It can be.

즉, 소음원인 레일(R), 침목(6)에서의 진동을 충격흡수패드(5) 및 기초콘크리트(3)에서 흡수 및 분산시킴으로써, 외부로 발생되는 소음이 감소되고, 이로 인해 외부 소음이 대폭 감소하게 된다.That is, by absorbing and dispersing vibrations from the rail (R), the sleeper (6) as the noise source in the shock absorbing pad (5) and the foundation concrete (3), the noise generated to the outside is reduced, thereby significantly reducing the external noise Will decrease.

물론, 흡수 및 분산되지 않은 소음은 외부로 방출되면서 방음판(4)에 의해 차단되어 주택단지로 유입되는 것을 방지하게 된다.Of course, the noise that is not absorbed and dispersed is blocked by the sound insulation plate 4 while being emitted to the outside to prevent the noise from entering the housing complex.

여기서, 상기한 철도 차량에 의한 진동은 충격력이기 때문에, 상기한 침목(6)의 고정력이 매우 중요한 바, 상기한 침목(6)은 양측이 고정볼트(11)와 고정고리(8)에 의해 견고하게 고정되어 있을 뿐만 아니라 중앙 부분에 고정돌기(15)에 의해 고정되어 있게 됨으로써, 침목(6)의 유동이 최소화되어 침목의 수명을 보다 향상시킬 수 있게 된다.Here, because the vibration by the railroad vehicle is an impact force, the fixing force of the sleeper (6) is very important, the sleeper (6) is firm on both sides by the fixing bolt 11 and the fixing ring (8). As well as being secured to be fixed by the fixing protrusion 15 in the center portion, the flow of the sleeper 6 is minimized to further improve the life of the sleeper.

여기서, 상기한 침목(6)의 고정력이 보다 향상되면 침목(6)의 유동에 의한 소음이 감소됨으로써, 철도차량의 주행중 진동에 의한 소음이 감소될 수 있게 된다.Here, when the fixing force of the sleeper 6 is further improved, the noise caused by the flow of the sleeper 6 is reduced, so that the noise caused by the vibration of the railroad car while traveling can be reduced.

이상과 같이 본 발명은 수직부가 양측에 형성된 기초 콘크리트를 지면에 설치함과 아울러 기초 콘크리트의 상면에 충격흡수판넬을 개재시킨 상태로 침목과 레일을 설치함으로써, 철도차량 주행시의 충격 및 소음을 감소시켜 주민들의 소음 피해를 줄일 수 있는 잇점이 있는 것이다.As described above, the present invention installs the foundation concrete formed on both sides of the vertical portion on the ground, and installs the sleepers and the rails with the shock absorbing panel interposed on the upper surface of the foundation concrete, thereby reducing the impact and noise when the railroad vehicle runs. There is an advantage to reduce the noise damage of the residents.

또한, 방음판이 외부에서 안보이도록 기초 콘크리트의 외측면에 나무와 꽃을 심을 수 있도록 화단을 설치함으로써, 경관을 아름답게 자연 친화적으로 조성할 수 있는 잇점이 있는 것이다.In addition, by installing a flower bed to plant trees and flowers on the outer surface of the foundation concrete so that the soundproof plate is invisible from the outside, there is an advantage that can create a landscape beautifully nature-friendly.

Claims (4)

삭제delete 삭제delete 삭제delete 기초공사가 완료된 지면에 설치됨과 아울러 양측에 일정 높이의 수직부가 형성되고 외측면으로 꽃 및 나무를 심을 수 있도록 화단이 형성된 기초 콘크리트와, 상기한 수직부의 상면에 설치된 일정 높이의 방음판과, 상기한 기초 콘크리트의 상면에 안착되는 일정 두께의 충격 흡수 패드와, 상기한 충격 흡수 패드의 상면에 안착됨과 아울러 레일이 설치되는 침목과, 상기한 침목과 기초 콘크리트의 사이를 메꾸도록 충진된 자갈과, 상기한 침목을 기초 콘크리트에 고정시키도록 구성된 고정수단을 포함하는 철도도심구간의 소음저감형 궤도 설치 구조에 있어서,It is installed on the ground where the foundation work is completed, and the vertical concrete having a certain height is formed on both sides and the flower bed is formed to plant flowers and trees on the outer surface, and the soundproof plate of the predetermined height installed on the upper surface of the vertical part, A shock absorbing pad having a predetermined thickness seated on an upper surface of the foundation concrete, a sleeper seated on the upper surface of the shock absorbing pad and provided with a rail, and gravel filled to fill the gap between the sleeper and the foundation concrete; In the noise reduction track installation structure of the railway city section including the fixing means configured to fix a sleeper to the foundation concrete, 상기한 기초 콘크리트의 수직부 내면에는 철도차량이 탈선할 때 이를 지지하여 탈선을 방지하도록 설치된 탈선방지패드가 더 포함되는 것을 특징으로 하는 철도도심구간의 소음저감형 궤도 설치 구조.The inner surface of the vertical portion of the above-mentioned concrete concrete noise reduction track installation structure further comprises a derailment prevention pad installed to prevent the derailment by supporting it when the railway vehicle derailed.
KR1020060025364A 2006-03-20 2006-03-20 Installing structure of noise reduction type track at the heart of city section KR100660006B1 (en)

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CN110846945A (en) * 2019-12-18 2020-02-28 中国建筑设计研究院有限公司 Underground rail transit station room, vibration isolation and noise reduction system thereof and building

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