KR100657184B1 - Prevention device underwater digging of river bottom - Google Patents

Prevention device underwater digging of river bottom Download PDF

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Publication number
KR100657184B1
KR100657184B1 KR1020060100076A KR20060100076A KR100657184B1 KR 100657184 B1 KR100657184 B1 KR 100657184B1 KR 1020060100076 A KR1020060100076 A KR 1020060100076A KR 20060100076 A KR20060100076 A KR 20060100076A KR 100657184 B1 KR100657184 B1 KR 100657184B1
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South Korea
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concrete block
river
side wall
bottom concrete
prevention structure
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KR1020060100076A
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Korean (ko)
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임종아
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주식회사 삼안
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

A scour preventing structure of a river is provided to install a bottom concrete block and a side wall concrete block easily along a curvature of the river by adjusting the installation angle with a crease plate and a connection pad. A scour preventing structure of a river includes plural bottom concrete blocks(10) installed in a riverbed, and side wall concrete blocks(20) fastened at both sides of the bottom concrete blocks and installed in an embankment of a river. A crease plate(30) is placed between the bottom concrete blocks to adjust the installation angle of the bottom concrete block. A connection pad(40) is formed between the side wall concrete blocks to adjust the installation angle of the side wall concrete block. Assembling grooves are mounted in upper parts of the bottom concrete block and the side wall concrete block to install a planting mat(1). Fixing grooves are formed at both sides of the crease plate to fix the bottom concrete block, and recessed grooves are formed in the middle of the crease plate.

Description

하천 세굴방지 구조{PREVENTION DEVICE UNDERWATER DIGGING OF RIVER BOTTOM}River scour prevention structure {PREVENTION DEVICE UNDERWATER DIGGING OF RIVER BOTTOM}

도 1은 본 발명의 실시예에 따른 하천 세굴방지 구조가 설치된 상태를 보인 사시도이다.1 is a perspective view showing a state in which the river scour prevention structure is installed according to an embodiment of the present invention.

도 2는 본 발명의 실시예에 따른 하천 세굴방지 구조를 나타낸 분해 사시도이다.Figure 2 is an exploded perspective view showing a river scour prevention structure according to an embodiment of the present invention.

♠ 도면의 주요 부분에 대한 부호의 설명 ♠♠ Explanation of symbols for the main parts of the drawing ♠

10 : 바닥콘크리트블록 20 : 측벽콘크리트블록10: floor concrete block 20: side wall concrete block

30 : 주름판 40 : 연결패드30: corrugated plate 40: connection pad

본 발명은 하천 세굴방지 구조에 관한 것으로서, 더욱 상세하게는 하천의 바닥 및 제방의 법면에 설치되어 하천의 바닥 및 호안이 세굴되는 것을 방지함과 동시에 하천의 굴곡을 따라 용이하게 설치할 수 있는 하천 세굴방지 구조에 관한 것이다. The present invention relates to a river scour prevention structure, and more particularly, it is installed on the bottom of the river and the bank of the embankment to prevent the scour and the bottom of the river and the river bank can be easily installed along the curvature of the river It is about prevention structure.

최근에는 도로공사 또는 하천유역의 토지 이용이 급증하고, 홍수 등으로 인 하여 하천 유역의 도로, 농경지 및 주택 등이 매몰되는 것을 미연에 방지하기 위하여 농경지, 주택 및 도로와 인접하는 강이나 작은 하천의 유로를 정리하여 하천의 폭을 넓히고 하천 바닥을 굴착하는 등의 하천공사가 많이 행해지고 있다. 이러한 한천공사는 대부분이 하천 주변에 콘크리트를 이용하여 제방을 더욱 높게 만들고 하천의 유로를 직선화하는 데에만 역점을 두고 있다.Recently, in order to prevent land use of road construction or river basin soaring and flooding of roads, farmland and houses in river basins due to flooding, rivers and small rivers adjacent to agricultural land, houses and roads A lot of river works such as dividing the flow paths to expand the width of the river and excavating the bottom of the river are performed. Most of these agar works focus on straightening the flow paths of rivers by using concrete around the rivers to make the dikes higher.

그런데, 하천공사를 통해 직선화된 하천은 그 중심으로 흐르는 물의 흐름이 빨라지게 되고 이로 인하여 하천 바닥의 흙이나 자갈 등이 물살에 의해 쓸려 내려가 하천 바닥이 파이게 되는 세굴현상이 심하게 일어나고 있다. 그리고 하천 중심부측의 바닥이 세굴되면 그 주면의 흙이나 자갈 등이 세굴된 부위로 무너지게 되고, 이러한 과정이 반복되면서 하천 가장자리부의 콘크리트 옹벽을 지지하고 있던 흙이나 자갈 등도 조금씩 하천의 중심부 측으로 무너지게 되어 결국은 하천 제방을 보강하기 위하여 타설되어 있던 콘크리트 옹벽이 유실되는 문제점이 발생되고 있는 실정이다.However, streams straightened through the river construction have a rapid flow of water to its center, which causes the scour phenomenon that the soil or gravel on the bottom of the river is swept away by the water and the bottom of the river is dug. When the bottom of the center of the river is scoured, soil or gravel on the main surface thereof collapses into the scoured area, and as the process is repeated, the soil or gravel, which supported the concrete retaining wall at the edge of the river, gradually collapses toward the center of the river. As a result, there is a problem that the concrete retaining wall that was poured to reinforce the river bank is lost.

그래서 최근에는 하천의 바닥 및 호안의 세굴을 방지하기 위하여 하천의 바닥 및 호안에 바닥블록 및 옹벽블록들을 설치하여 하천을 직선화하는 하천 정비작업을 많이 실시하고 있다. 그러나 종래에는 하천의 바닥블록 및 옹벽블록을 설치할 때 하천의 굴곡에 따라 설치하기 어려운 단점이 내포되어 있다.In recent years, in order to prevent scouring of the bottom of the river and the shore of the lake, a lot of river maintenance work has been performed to straighten the river by installing floor blocks and retaining wall blocks in the bottom of the river and the lake. However, in the related art, when installing the bottom block and the retaining wall block of the river, there is a disadvantage that it is difficult to install according to the curvature of the river.

본 발명은 상기와 같은 종래기술의 여러 가지 문제점들을 해결하기 위하여 창출된 것으로서, 본 발명의 목적은 하천 바닥 및 호안에 설치되는 바닥콘크리트블 록 및 측벽콘크리트블록의 설치되는 각도를 조절하여 설치함으로써, 상기 바닥콘크리트블록 및 측벽콘크리트블록을 하천의 굴곡에 따라 용이하게 설치할 수 있는 하천 세굴방지 구조를 제공하는데 있다.The present invention was created to solve various problems of the prior art as described above, and an object of the present invention is to adjust the installed angle of the bottom concrete block and sidewall concrete block installed in the river bottom and lake, The bottom concrete block and side wall concrete block to provide a river scour prevention structure that can be easily installed in accordance with the bend of the river.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 하천 세굴방지 구조는 하천의 바닥에 설치되어 있는 다수의 바닥콘크리트블록들과, 상기 바닥콘크리트블록의 양측에 고정되어 하천의 호안에 다수 설치되어 있는 측벽콘크리트블록으로 이루어져 있는 하천 세굴방지 구조에 있어서, 상기 바닥콘크리트블록 사이에는 상기 바닥콘크리트블록의 설치되는 각도가 조절되도록 주름판이 마련되어 있고, 상기 측벽콘크리트블록 사이에는 상기 측벽콘크리트블록의 설치되는 각도가 조절되도록 연결패드가 더 마련되어 있으며; 상기 바닥콘크리트블록 및 측벽콘크리트블록의 상면에는 식생매트를 설치할 수 있도록 결합홈이 형성되어 있는 것을 특징으로 한다.The river scour prevention structure according to the present invention for achieving the above object is a plurality of bottom concrete blocks are installed on the bottom of the river, side walls fixed to both sides of the bottom concrete block is installed in a lake arc In the river scour prevention structure consisting of a concrete block, between the bottom concrete block is provided with a corrugated plate to adjust the installation angle of the bottom concrete block, and the installation angle of the side wall concrete block is adjusted between the side concrete block A connection pad is further provided; The upper surface of the bottom concrete block and the side wall concrete block is characterized in that the coupling groove is formed to install the vegetation mat.

여기서, 주름판은, 양측에 상기 양단부에 상기 바닥콘크리트블록이 고정되도록 고정홈이 각각 형성되어 있고, 중앙부 양측에는 요홈들이 형성되어 있는 것을 특징으로 한다.Here, the corrugated plate, each of the fixing grooves are formed so that the bottom concrete block is fixed to both ends at both ends, characterized in that the grooves are formed on both sides of the central portion.

이하, 본 발명에 따른 하천 세굴방지 구조에 대한 바람직한 실시예를 첨부된 도면들에 의거하여 상세하게 설명한다.Hereinafter, a preferred embodiment of the river scour prevention structure according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 하천 세굴방지 구조를 나타낸 분해 사시도이고, 도 2는 본 발명의 실시예에 따른 바닥콘크리트블록 및 주름판을 나타낸 사시도이다.1 is an exploded perspective view showing a river scour prevention structure according to an embodiment of the present invention, Figure 2 is a perspective view showing a bottom concrete block and a corrugated plate according to an embodiment of the present invention.

도 1 및 도 2를 참조하면, 하천 세굴방지 구조는 하천바닥에 설치되는 바닥콘크리트블록(10)들과, 하천의 호안에 설치되는 측벽콘크리트블록(20)들로 이루어져 있다.1 and 2, the river scour prevention structure is composed of the bottom concrete blocks 10 are installed on the river bottom, and the side wall concrete blocks 20 are installed in the lake.

바닥콘크리트블록(10) 및 측벽콘크리트블록(20)은 주름판(30) 및 연결패드(40)에 의하여 각각 상호 연결되어 있으며, 주름판(30) 및 연결패드(40)에 의하여 설치되는 각도를 용이하게 조절된다. 그리고 측벽콘크리트블록(20)은 바닥콘크리트블록(10)의 양측에서 볼트에 의하여 바닥콘크리트블록(10)에 지지되어 있다. The bottom concrete block 10 and the side wall concrete block 20 are interconnected by the corrugated board 30 and the connection pad 40, respectively, and the angles installed by the corrugated board 30 and the connection pad 40 are determined. It is easily adjusted. The side wall concrete block 20 is supported by the bottom concrete block 10 by bolts on both sides of the bottom concrete block 10.

상기 바닥콘크리트블록(10) 및 측벽콘크리트블록(20)의 상면에는 식생매트(1)를 설치할 수 있도록 결합홈(11, 21)이 형성되어 있다. 하천 세굴방지 구조는 바닥콘크리트블록(10) 및 측벽콘크리트블록(20)에 설치되는 식생매트(1)에 의하여 수중생물들이 서식할 수 있는 서식공간을 제공할 수 있다.Coupling grooves 11 and 21 are formed on the top surface of the bottom concrete block 10 and the side wall concrete block 20 so as to install the vegetation mat 1. The stream scour prevention structure may provide a habitat space in which aquatic organisms can live by the vegetation mat 1 installed in the bottom concrete block 10 and the side wall concrete block 20.

주름판(30) 및 연결패드(40)의 양측에는 바닥콘크리트블록(10) 및 측벽콘크리트블록(20)을 상호 연결할 수 있도록 고정홈(31, 41)이 각각 형성되어 있다. 본 실시예에 따른 주름판(30) 및 연결패드(40)는 탄력성이 있는 합성고무에 의하여 제작되는 것이 바람직하다. 주름판(30)의 중앙부 양측에는 바닥콘크리트블록(10)이 설치되는 위치에 따라 주름판(30)이 원활하게 휘어지도록 요홈(33)들이 연속되게 형성되어 있다. 요홈(33)은 주름판(30)의 내측으로 함몰되어 형성되어 있다.Fixing grooves 31 and 41 are formed at both sides of the corrugated board 30 and the connection pad 40 so as to interconnect the bottom concrete block 10 and the side wall concrete block 20. Corrugated board 30 and the connection pad 40 according to the present embodiment is preferably manufactured by a synthetic rubber having elasticity. Grooves 33 are continuously formed on both sides of the central portion of the corrugated board 30 so that the corrugated board 30 is smoothly bent according to the position at which the bottom concrete block 10 is installed. The recess 33 is recessed inwardly of the corrugated plate 30.

지금부터는 상기와 같이 제작된 본 발명에 따른 하천 세굴방지 구조에 대한 작용을 설명한다.It will now be described the action on the river scour prevention structure according to the invention produced as described above.

굴곡진 하천이 바닥 및 호안에 바닥콘크리트블록(10) 및 측벽콘크리트블 록(20)을 설치할 때 바닥콘크리트블록(10) 및 측벽콘크리트블록(20)이 주름판(30) 및 연결패드(40)에 의하여 그 설치되는 각도를 용이하게 조절할 수 있어서, 하천의 굴곡을 따라 바닥콘크리트블록(10) 및 측벽콘크리트블록(20)을 용이하게 설치할 수 있는 것이다. 특히, 주름판(30)에 요홈(33)이 형성되어 있어 바닥콘크리트블록(10)의 설치되는 각도를 더욱 용이하게 설치할 수 있다.When the curved stream installs the bottom concrete block 10 and the side wall concrete block 20 in the bottom and the lake, the bottom concrete block 10 and the side wall concrete block 20 are corrugated plate 30 and the connection pad 40. By the angle can be easily adjusted by installing, it is possible to easily install the bottom concrete block 10 and the side wall concrete block 20 along the curvature of the river. In particular, the groove 33 is formed in the corrugated plate 30 can be installed more easily the angle of installation of the bottom concrete block 10.

또한, 하천에 바닥콘크리트블록(10) 및 측벽콘크리트블록(20)을 설치가 완료된 이후에 바닥콘크리트블록(10) 및 측벽콘크리트블록(20)에 식생매트(1)를 설치할 수 있으므로, 하천 생태계를 보다 친환경적으로 조성할 수 있는 것이다.In addition, since the bottom concrete block 10 and the side wall concrete block 20 is installed in the stream, the vegetation mat 1 may be installed in the bottom concrete block 10 and the side wall concrete block 20, thereby creating a stream ecosystem. It will be more environmentally friendly.

이상에서는, 본 발명의 바람직한 실시예를 설명하였지만, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 변경 및 변형한 것도 본 발명의 권리범위에 속함은 당연하다. In the above, preferred embodiments of the present invention have been described, but modifications and variations within the scope without departing from the technical spirit of the present invention by those skilled in the art belong to the scope of the present invention Of course.

이상에서 설명한 바와 같이 본 발명에 따른 하천 세굴방지 구조에 의하면, 하천 바닥 및 호안에 설치되는 바닥콘크리트블록 및 측벽콘크리트블록를 주름판 및 연결패드를 이용하여 그 설치되는 각도를 용이하게 조절하여 설치할 수 있으므로,바닥콘크리트블록 및 측벽콘크리트블록을 하천의 굴곡에 따라 용이하게 설치할 수 있는 효과가 있다.As described above, according to the river scour prevention structure according to the present invention, since the bottom concrete block and the side wall concrete block installed in the river bottom and the lake can be easily adjusted and installed by using a corrugated plate and a connection pad, , The bottom concrete block and sidewall concrete block has an effect that can be easily installed according to the bend of the river.

Claims (2)

하천의 바닥에 설치되어 있는 다수의 바닥콘크리트블록(10)들과, 상기 바닥콘크리트블록의 양측에 고정되어 하천의 호안에 다수 설치되어 있는 측벽콘크리트블록(20)으로 이루어져 있는 하천 세굴방지 구조에 있어서,In the river scour prevention structure consisting of a plurality of bottom concrete blocks (10) installed on the bottom of the river, and side wall concrete blocks (20) fixed to both sides of the bottom concrete block and installed in a lake arc , 상기 바닥콘크리트블록(10) 사이에는 상기 바닥콘크리트블록의 설치되는 각도가 조절되도록 주름판(30)이 마련되어 있고,Between the bottom concrete block 10 is provided with a corrugated plate 30 to adjust the angle of installation of the bottom concrete block, 상기 측벽콘크리트블록 사이에는 상기 측벽콘크리트블록의 설치되는 각도가 조절되도록 연결패드(40)가 더 마련되어 있으며;A connection pad (40) is further provided between the sidewall concrete blocks to adjust an angle at which the sidewall concrete blocks are installed; 상기 바닥콘크리트블록 및 측벽콘크리트블록의 상면에는 식생매트(1)를 설치할 수 있도록 결합홈이 형성되어 있는 것을 특징으로 하는 하천 세굴방지 구조.A river scour prevention structure, characterized in that the coupling groove is formed on the top surface of the bottom concrete block and the side wall concrete block to install the vegetation mat (1). 제 1 항에 있어서,The method of claim 1, 상기 주름판(30)은, 양측에 상기 양단부에 상기 바닥콘크리트블록(10)이 고정되도록 고정홈이 각각 형성되어 있고, 중앙부 양측에는 요홈들이 형성되어 있는 것을 특징으로 하는 하천 세굴방지 구조.The corrugated plate 30, the fixed groove is formed to each of the bottom concrete block 10 is fixed to both ends at both ends, the river scour prevention structure, characterized in that the grooves are formed on both sides of the center.
KR1020060100076A 2006-10-14 2006-10-14 Prevention device underwater digging of river bottom KR100657184B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200007227A (en) 2018-07-12 2020-01-22 (주)건설기술개발공사 Scour Protection Form and construction method using the same
KR20200034677A (en) 2020-02-14 2020-03-31 (주)건설기술개발공사 Scour Protection Form and construction method using the same
KR20200034968A (en) 2020-02-14 2020-04-01 (주)건설기술개발공사 Scour Protection Form and construction method using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200007227A (en) 2018-07-12 2020-01-22 (주)건설기술개발공사 Scour Protection Form and construction method using the same
KR20200034677A (en) 2020-02-14 2020-03-31 (주)건설기술개발공사 Scour Protection Form and construction method using the same
KR20200034968A (en) 2020-02-14 2020-04-01 (주)건설기술개발공사 Scour Protection Form and construction method using the same

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