KR100554868B1 - Asphalt sinking prevention apparatus of smoothground's road - Google Patents

Asphalt sinking prevention apparatus of smoothground's road Download PDF

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Publication number
KR100554868B1
KR100554868B1 KR1020050100041A KR20050100041A KR100554868B1 KR 100554868 B1 KR100554868 B1 KR 100554868B1 KR 1020050100041 A KR1020050100041 A KR 1020050100041A KR 20050100041 A KR20050100041 A KR 20050100041A KR 100554868 B1 KR100554868 B1 KR 100554868B1
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South Korea
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road
settlement
asphalt
prevention
fastening frame
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KR1020050100041A
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Korean (ko)
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박원일
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(주)미래기술단
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/006—Foundations for pavings made of prefabricated single units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/001—Pavings made of prefabricated single units on prefabricated supporting structures or prefabricated foundation elements except coverings made of layers of similar elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/20—Drainage details

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

본 발명은 아스팔트가 포설되는 연약 지반상에 조립식으로 구성되는 침하방지시설을 설치하여 아스팔트 도로가 침하되는 현상을 방지할 수 있도록 개선된 연약지반 도로의 아스팔트 침하 방지시설을 제공함에 있는 것이다.The present invention is to provide an asphalt subsidence prevention facility of the soft ground road improved to prevent the phenomenon of the asphalt road settled by installing a sedimentation prevention prefabricated on the soft ground on which asphalt is laid.

이를 위해서, 본 발명은 지반을 다진 연약지반 도로상에 침하를 예방하는 아스팔트 침하방지시설을 시공하는 것에 있어서, 보도(30)와 차도(20)가 구획되어질 수 있도록 도로 양쪽으로 마주하게 고정되는 엘형측구(40), 도로와 직교되는 가로방향을 따라 일정한 간격으로 배치되어 양쪽 끝단이 상기 엘형측구(40)에 사각홈(42)에 고정되는 다수개의 침하방지용체결틀(50), 상기 침하방지용체결틀(50)의 하부측 수용부(54)로 삽입되는 침하방지투수블럭(60), 길이가 긴 단위부재로 형성되고 상,하부에는 길이방향을 따라 다수의 배수로(72)가 형성되어 하나 이상의 침하방지용체결틀(50)(50) 상면으로 안치되는 침하방지패널(70), 침하방지패널(70)(70)을 고정시키는 다수개의 고정구(82)가 구비되어 침하방지용체결틀(50)의 조립부(52)에 조립되는 십자형체결틀(80)로 이루어지는 것을 특징으로 한다.To this end, the present invention in the construction of an asphalt subsidence prevention facility for preventing settlement on the soft ground road chopped ground, El type that is fixed to both sides of the road so that the sidewalk 30 and the driveway 20 can be partitioned Side hole 40, a plurality of anti-settling fastening frame 50 is disposed at regular intervals along the transverse direction perpendicular to the road, both ends are fixed to the square groove 42 in the el-shaped side opening 40, the settling prevention fastening Settlement prevention permeable block 60 is inserted into the lower receiving portion 54 of the frame 50, formed of a long unit member and a plurality of drainage passages (72) are formed in the upper and lower portions in the longitudinal direction at least one Settlement prevention fastening frame (50) (50) 50 is provided with a plurality of fixtures (82) for fixing the settlement prevention panel 70, the settlement prevention panel 70, 70 is settled on the upper surface of the settlement settlement prevention frame (50) The cross fastening frame 80 is assembled to the assembly unit 52 Characterized in that eojineun.

아스팔트, 연약지반, 도로, 포장, 침하 Asphalt, Soft ground, Road, Pavement, Settlement

Description

연약지반 도로의 아스팔트 침하방지시설{ASPHALT SINKING PREVENTION APPARATUS OF SMOOTHGROUND'S ROAD}Asphalt sinking prevention facility of soft ground road {ASPHALT SINKING PREVENTION APPARATUS OF SMOOTHGROUND'S ROAD}

도 1은 종래의 구성을 설명하는 참고도,1 is a reference diagram illustrating a conventional configuration;

도 2는 본 발명에 따른 연약지반 도로의 아스팔트 침하 방지시설이 시공된 차도의 단면도,2 is a cross-sectional view of a roadway constructed with asphalt settlement prevention facilities of the soft ground road according to the present invention,

도 3은 본 발명의 연약지반 도로의 아스팔트 침하 방지시설의 구성을 설명하기 위한 분해 사시도,Figure 3 is an exploded perspective view for explaining the configuration of the asphalt settlement prevention facilities of the soft ground road of the present invention,

<도면의 주요 부분에 대한 부호 설명><Description of the symbols for the main parts of the drawings>

10,40: 엘형측구 20: 차도10,40: L-sided mouth 20: Driveway

30: 보도 42: 사각홈30: sidewalk 42: square groove

50: 침하방지용체결틀 60: 침하방지투수블럭50: sinking prevention fastening frame 60: sinking prevention block

70: 침하방지패널 72: 배수로70: sinking prevention panel 72: drainage

80: 십자형체결틀80: cruciform

본 발명은 연약지반 도로의 아스팔트 침하 방지시설에 관한 것으로서, 더욱 상세하게는 아스팔트가 포설되는 연약 지반상에 조립식으로 형성되는 침하방지시설을 시공하여 아스팔트 도로가 침하되는 현상을 방지할 수 있도록 개선된 연약지반 도로의 아스팔트 침하 방지시설을 제공함에 있는 것이다.The present invention relates to an asphalt subsidence prevention facility of a soft ground road, and more particularly, to improve the prevention of the phenomenon that the asphalt road is settled by constructing an anti-sedimentation facility formed prefabricated on the soft ground on which asphalt is laid. It is to provide asphalt subsidence prevention facilities for soft ground roads.

도 1에 도시된 바와 같이 일반적으로 도로는 엘형측구(10)를 기준으로 내측에는 차량이 주행하는 차도(20)가 형성되고, 상기 차도(20)의 양쪽 가장자리 즉, 엘형측구(10)의 바깥쪽에는 보행자가 안전하게 보행할 수 있는 보도(30)를 형성하게 된다.As shown in FIG. 1, the road is generally formed with a roadway 20 through which the vehicle travels, based on the elbow side opening 10, and both edges of the roadway 20, that is, the outside of the elbow side opening 10. The side is to form a sidewalk 30 that can be pedestrians walking safely.

상기 차도(20)는 주로 아스팔트 콘크리트(asphalt concrete)가 포장되지만 도로 파괴는 강우에 의한 물이 직,간접적인 원인이 대부분을 차지하고 있어 도로의 설계, 시공 및 유지를 위해서는 포장이나 구조물 못지않게 배수시설에 유의하여야 한다.The roadway 20 is mainly paved with asphalt concrete, but road destruction occupies most of the direct and indirect causes of water due to rainfall, so as to design, construct, and maintain roads, drainage facilities are as good as pavements and structures. It should be noted that

그러나 연약지반 도로에 있어 엘형측구와 아스팔트 포장층이 접하는 면은 과적 차량으로 인해 화살표와 같이 상부 하중(F)이 작용하면 엘형측구(10)와 연접한 차도가 부분적으로 침하하는 현상이 발생한다.However, in the soft ground road, the surface of the el-shaped side opening and the asphalt pavement layer is in contact with the el-shaped side opening 10 when the upper load F acts as an arrow due to the overloading vehicle.

상기한 침하 현상은 연약지반 도로에 설치되는 포장면은, 상부 차량하중에 의해 연약지반 내부 지반의 변형을 발생 유발하게 되고, 이러한 변형은 비탈면 하부로 지반이 돌출 또는 뒤틀림으로 이어져 아스팔트 도로의 균열이 발생하게 되었다.The subsidence phenomenon is that the pavement surface is installed on the soft ground road, causing deformation of the soft ground internal ground by the upper vehicle load, this deformation leads to the protrusion or warp of the ground to the lower slope of the asphalt road cracks It happened.

이러한 도로 균열현상은 도로를 주행하는 차량 사고의 원인을 제공하므로 해 마다 연약지반 도로 보수로 위해 막대한 예산을 낭비하게 되는 문제점이 있다.This road cracking phenomenon causes a vehicle accident driving on the road, so there is a problem in that a huge budget is wasted for repairing the soft ground road every year.

상기한 종래의 문제점은 차도와 보도를 시공시 연약 지반에 전해지는 상부 하중을 대처할 수 있는 장치나 대안이 마련되지 않음으로써 야기되었다.The above-mentioned conventional problem is caused by the absence of a device or an alternative which can cope with the upper load transmitted to the soft ground during the construction of the road and the sidewalk.

이에 본 발명은 상술한 문제점을 감안 해결하고자 하는 것으로, 연약 지반도로 아스팔트가 침하하는 것을 방지함과 동시에 차도 시공이 보다 손쉽고 간편하게 이루어질 질 수 있는 연약지반 도로의 아스팔트 침하 방지시설을 제공함에 그 목적이 있다.Accordingly, the present invention is to solve the above-described problems, and the object of the present invention is to provide an asphalt subsidence prevention facility of a soft ground road that can be made easier and more convenient to prevent asphalt from subsided into the soft ground. have.

상술한 목적 달성을 위해서 본 발명은, 지반을 다진 연약지반 도로상에 침하를 예방하는 아스팔트 침하방지시설을 시공하는 것에 있어서, 보도와 차도가 구획되어질 수 있도록 도로 양쪽에 마주하게 고정되는 엘형측구(40), 도로와 직교되는 가로방향을 따라 일정한 간격으로 배치되어 양쪽 끝단이 상기 엘형측구(40)에 고정되는 다수개의 침하방지용체결틀(50), 상기 침하방지용체결틀(50)의 하부측 수용부로 삽입되는 침하방지투수블럭(60), 길이가 긴 단위부재로 형성되고 상,하부에는 길이방향을 따라 다수의 배수로가 형성되어 하나 이상의 침하방지용체결틀(50)(50) 상면으로 안치되는 침하방지패널(70), 침하방지패널(70)(70)의 양끝단을 고정시키도록 침하방지용체결틀(50)에 조립되는 십자형체결틀(80)로 구성되는 것을 특징으로 하는 연약지반 도로의 아스팔트 침하방지시설을 제공한다.In order to achieve the above object, the present invention, in the construction of an asphalt anti-sedimentation facility for preventing settlement on the soft ground road chopped ground, the el-shaped side opening is fixed to both sides of the road so that the sidewalk and the driveway can be partitioned ( 40), a plurality of anti-seizure fastening frame 50 is disposed at regular intervals along the transverse direction orthogonal to the road is fixed to the el-shaped side opening 40, the lower side accommodating the anti-seizure fastening frame 50 Settlement prevention pitch block 60 is inserted into the unit, the length is formed of a long unit member, and the upper and lower portions are formed in a plurality of drainage paths along the longitudinal direction settled to one or more settling preventing fastening frame 50, 50 The soft ground road, characterized in that composed of a cross-type fastening frame 80, which is assembled to the anti-seizure fastening frame 50 to fix both ends of the prevention panel 70, the settlement prevention panels 70, 70. Palteu's settlement provides protection facilities.

이하, 본 발명에 따른 연약지반 도로의 아스팔트 침하 방지시설의 구체적인 ㅅt시 예를 첨부 도면을 참조하여 설명하면 다음과 같다. Hereinafter, with reference to the accompanying drawings a concrete example of the asphalt settlement prevention facility of the soft ground road according to the present invention will be described.

도 2는 본 발명에 따른 연약지반 도로의 아스팔트 침하 방지시설이 시공된 도로의 단면도이고, 도 3은 본 발명의 연약지반 도로의 아스팔트 침하 방지시설의 구성을 설명하기 위한 분해 사시도를 나타내고 있다.2 is a cross-sectional view of a road on which an asphalt subsidence prevention facility of a soft ground road according to the present invention is constructed, and FIG. 3 is an exploded perspective view for explaining the configuration of an asphalt subsidence prevention facility of a soft ground road of the present invention.

도시된 바와 같이 본 발명은, 보도(30)와 차도(20)가 구획되어질 수 있도록 도로 양쪽에 마주도록 엘형측구(40)가 설치되고, 상기 엘형측구(40)에는 도로와 직교되는 가로방향을 따라 일정한 간격으로 다수개의 침하방지용체결틀(50)이 조립되어 상기 침하방지용체결틀(50)에 의해 양쪽 엘형측구(40)가 일정한 간격을 유지하도록 되어 있다.As shown, in the present invention, the El-shaped side opening 40 is installed to face both sides of the road so that the sidewalk 30 and the driveway 20 can be partitioned, and the L-shaped opening 40 has a horizontal direction perpendicular to the road. Accordingly, a plurality of anti-seizure fastening frames 50 are assembled at regular intervals, so that both el-shaped side openings 40 are maintained at regular intervals by the anti-seizure fastening frames 50.

엘형측구(40)는 일측면에는 사각홈(42)이 형성되어 상기 사각홈(42)으로 끼워지는 침하방지용체결틀(50)의 선단부가 엘형측구(40)의 상면에 형성된 구멍(43)으로 관통되게 끼워지는 고정핀(44)을 이용하여 고정되게 조립한다.El-shaped side opening 40 is a hole 43 formed in the upper surface of the ellipsoidal side opening 40, the front end of the settlement preventing fastening frame 50 is inserted into the square groove 42 is formed with a square groove 42 on one side. It is assembled to be fixed using a fixing pin 44 to be inserted through.

그리고 침하방지용체결틀(50)의 상면에는 요함부로 되는 조립부(52)가 일정한 간격으로 다수 설치되어 상기 조립부(52)에 십자형체결틀(80)이 하부측에 형성한 고정돌기(83)가 끼워지도록 되고, 하부측에는 소정의 크기로 되는 다수의 수용부(54)가 형성되어 상기 수용부(54)에 침하방지투수블럭(60)이 끼워진다.And the upper surface of the settlement preventing fastening frame 50 is provided with a plurality of assembling parts 52 to be recessed at regular intervals, the fixing projections 83 formed in the cross-shaped fastening frame (80) on the lower side of the assembly portion (52) Is fitted, and the lower side is formed with a plurality of receiving portions 54 of a predetermined size to fit the anti-seizure permeable block 60 in the receiving portion 54.

침하방지용블럭(60)은 내측면에는 소정의 크기로 되는 구멍(62)이 다수의 천공되어 상기 구멍(62)에 투수망(64)을 끼워지도록 되고, 상기 투수망(64)은 수분 흡수를 위해 필터 형태로 구성되어 연약지반에서 올라오는 수분이나 차도 포설후 우수 등이 침하방지용블럭(60)의 구멍(62)에 개재된 투수망(64)으로 투과시키도록 하였다.The subsidence preventing block 60 has a plurality of holes 62 having a predetermined size in the inner surface thereof so that the water permeable net 64 is fitted into the hole 62, and the water permeable net 64 absorbs moisture. It is configured in the form of a filter so that the water and the rain after coming up from the soft ground, such as rainwater is transmitted to the permeability net 64 interposed in the hole 62 of the anti-sediment block 60.

침하방지패널(70)은 일정한 폭을 이루면서 길이방향으로 길이가 긴 일정 단위부재로 형성되어 엘형측구(40)에 고정되는 하나 이상의 침하방지용체결틀(50) 상면에 길이방향으로 길게 펼쳐지도록 되어 있다.Subsidence prevention panel 70 is formed as a predetermined unit member long in the longitudinal direction while forming a constant width is to be extended in the longitudinal direction on the upper surface of one or more anti-settlement fastening frame 50 is fixed to the el-shaped side opening (40). .

상기 침하방지패널(70)은 양쪽 가장자리면을 따라 일정한 간격으로 다수의 체결공(72)이 나란히 천공되어 상기 체결공(72)에 침하방지용체결틀(50)의 조립부(52)에 고정된 십자형체결틀(80)의 양쪽 측면부(81)로 돌출시킨 고정구(82)가 끼워지도록 조립하여 침하방지패널(70)이 좌,우로 유동되는 것을 방지한다.The anti-sedimentation panel 70 has a plurality of fastening holes 72 drilled side by side at regular intervals along both edge surfaces thereof and fixed to the assembly portion 52 of the anti-seizure fastening frame 50 at the fastening holes 72. Assembling so that the fasteners 82 protruding into both side portions 81 of the cross-type fastening frame 80 is fitted to prevent the sinking prevention panel 70 to flow left and right.

또한, 침하방지패널(70)의 상,하부에는 중공부(72)에 의해 양쪽으로 구획되는 다수의 배수로(74)이 길이방향으로 길게 형성되어 상기 배수로(74)에 포집되는 우수를 모아 배수시키도록 하였다.In addition, a plurality of drainage passages 74 partitioned on both sides by the hollow portion 72 on the upper and lower portions of the settlement prevention panel 70 are formed long in the longitudinal direction to collect and drain rainwater collected in the drainage passage 74. It was made.

십자형체결틀(80)은 "+" 모양으로 형성되어 하부측 고정돌기(83)는 침하방지용체결틀(50)의 조립부(52)에 결합되고, 양쪽 측면부(81)에는 상면으로 융기 돌출되는 다수개의 고정구(82)가 고정되어 상기 고정구(82)에 침하방지패널(70)을 고정되게 조립하도록 되어 있다.The cross fastening frame 80 is formed in a "+" shape so that the lower fixing projection 83 is coupled to the assembly portion 52 of the anti-settlement fastening frame 50, and protrudes upward on both side portions 81. A plurality of fasteners 82 are fixed to assemble the settling prevention panel 70 to the fasteners 82 to be fixed.

이와 같이 구성된 본 발명의 연약지반 도로의 아스팔트 침하 방지시설은, 연약지반을 다짐한 차도의 양쪽에 엘형측구(40)가 마주하도록 배치한 상태에서 침하방지용체결틀(50)의 양단부가 서로 마주하는 양쪽 엘형측구(40,40)에 형성된 사각홈(42)에 조립한 엘형측구(40)의 상면 구멍(43)으로 관통되는 고정핀(44)을 이용하여 고정되게 조립한다. Asphalt settlement prevention facilities of the soft ground road of the present invention configured as described above, both ends of the settlement prevention frame 50 for settlement settlement in the state in which the el-shaped side opening 40 is disposed to face both sides of the driveway with a compact ground. It is assembled to be fixed by using a fixing pin 44 that penetrates through the upper hole 43 of the el-shaped side opening 40 assembled in the square groove 42 formed in the el-shaped side openings (40, 40).

그런 다음 침하방지용체결틀(50)의 상면에 십자형체결틀(80)과 함께 침하방지용패널(70)이 가지런하게 펼쳐지도록 차례로 조립한 후 그 위에 콘크리트와 아스팔트를 각각 타설하고 포설하여 차도를 시공한다.Then, assembling in order to unfold the anti-sedimentation panel 70 together with the cross-type fastening frame 80 on the upper surface of the anti-sedimentation fastening frame 50, and then install concrete and asphalt thereon and install the roadway. .

이처럼 본 발명은 조립식으로 구성된 틀채들을 이용하여 지반을 다진 차도상에 간편하면서 신속하게 시공할 수 있어 시공이 용이하다는 장점이 있는 것이다.As described above, the present invention has the advantage that the construction can be easily and quickly constructed on the ground of the chopped road using prefabricated frames.

이상에서 설명한 바와 같이 본 발명의 연약지반 도로의 아스팔트 침하 방지시설에 의하면, 아스팔트 포장층의 침하를 예방할 수 있도록 지반 다짐을 마친 차도에 침하방지용체결틀(50)을 설치하고 그 위에 침하방지패널(70)을 십자형체결틀(80)을 이용하여 고정되게 조립한 후 콘크리트와 아스팔트를 각각 타설하고 포설하여 차도를 시공하게 되므로 침하 방지시설은 차도 상부에서 전해지는 과다 하중에 적절하게 대응력을 가지게 되어 기존처럼 아스팔트 포장층이 침하되는 현상을 사전에 예방할 수 있다는 효과가 있게 된다.As described above, according to the asphalt subsidence prevention facility of the soft ground road of the present invention, to prevent the subsidence of the asphalt pavement layer is installed on the roadway to finish the sedimentation preventive fastening frame 50 and the subsidence prevention panel ( Since 70) is fixedly assembled using the cruciform fastening frame 80, the concrete and asphalt are respectively laid and laid so that the roadway is constructed so that the sinking prevention facility has a proper response to the excessive load transmitted from the upper roadway. Like this, the asphalt pavement layer can be prevented from settling in advance.

또한, 본 발명은 조립식이므로 구성되므로 작업 및 시공이 간편하단 s등의 효과를 갖는 매우 유용한 발명인 것이다.In addition, the present invention is a very useful invention having an effect such as s because it is easy to work and construction because it is prefabricated.

Claims (1)

지반을 다진 연약지반 도로상에 침하를 예방하는 아스팔트 침하방지시설을 시공하는 것에 있어서, 보도(30)와 차도(20)가 구획되어질 수 있도록 도로 양쪽으로 마주하게 고정되는 엘형측구(40), 도로와 직교되는 가로방향을 따라 일정한 간격으로 배치되어 양쪽 끝단이 상기 엘형측구(40)에 사각홈(42)에 고정되는 다수개의 침하방지용체결틀(50), 상기 침하방지용체결틀(50)의 하부측 수용부(54)로 삽입되는 침하방지투수블럭(60), 길이가 긴 단위부재로 형성되고 상,하부에는 길이방향을 따라 다수의 배수로(72)가 형성되어 하나 이상의 침하방지용체결틀(50)(50) 상면으로 안치되는 침하방지패널(70), 침하방지패널(70)(70)을 고정시키는 다수개의 고정구(82)가 구비되어 침하방지용체결틀(50)의 조립부(52)에 조립되는 십자형체결틀(80)로 이루어지는 것을 특징으로 하는 연약지반 도로의 아스팔트 침하방지시설.In the construction of an asphalt subsidence prevention system for preventing settlement on the soft ground road, which has been ground, the El-shaped side opening 40 which is fixed to both sides of the road so that the sidewalk 30 and the driveway 20 can be partitioned, the road A plurality of anti-seizure fastening frame 50, the lower end of the settlement preventing fastening frame 50, both ends are arranged at regular intervals in the horizontal direction perpendicular to and fixed to the square groove 42 in the el-shaped side opening (40) Settlement prevention pitcher block 60 is inserted into the side receiving portion 54, formed of a long unit member and a plurality of drainage passages (72) are formed in the upper and lower portions along the longitudinal direction, one or more settlement preventing fastening frame (50) 50 is provided with a plurality of fasteners 82 for fixing the anti-sedimentation panel 70 and the anti-sedimentation panel 70 and 70 settled to the upper surface of the assembly 52 of the anti-seizure fastening frame 50. Characterized in that the cross-shaped fastening frame 80 is assembled The soft asphalt road subsidence of the ground control facilities.
KR1020050100041A 2005-10-24 2005-10-24 Asphalt sinking prevention apparatus of smoothground's road KR100554868B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737825B1 (en) * 2006-11-29 2007-07-12 동남이엔씨(주) Construction of drainage fro road
KR101071687B1 (en) 2011-05-26 2011-10-11 주식회사 한국종합기술 The subsidence protect equipment of a shore road
KR101687259B1 (en) * 2016-03-30 2016-12-20 (주)케이씨엠엔지니어링 Asphalt joint sinking prevention apparatus of construction
DE102020005881A1 (en) 2020-09-25 2022-03-31 Kurt Baues road fortification

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737825B1 (en) * 2006-11-29 2007-07-12 동남이엔씨(주) Construction of drainage fro road
KR101071687B1 (en) 2011-05-26 2011-10-11 주식회사 한국종합기술 The subsidence protect equipment of a shore road
KR101687259B1 (en) * 2016-03-30 2016-12-20 (주)케이씨엠엔지니어링 Asphalt joint sinking prevention apparatus of construction
DE102020005881A1 (en) 2020-09-25 2022-03-31 Kurt Baues road fortification

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