KR101077624B1 - Retaining wall for river - Google Patents

Retaining wall for river Download PDF

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Publication number
KR101077624B1
KR101077624B1 KR1020100011025A KR20100011025A KR101077624B1 KR 101077624 B1 KR101077624 B1 KR 101077624B1 KR 1020100011025 A KR1020100011025 A KR 1020100011025A KR 20100011025 A KR20100011025 A KR 20100011025A KR 101077624 B1 KR101077624 B1 KR 101077624B1
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South Korea
Prior art keywords
river
retaining wall
vertical member
vertical
wall
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KR1020100011025A
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Korean (ko)
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KR20110091271A (en
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박상덕
양은익
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강릉원주대학교산학협력단
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Priority to KR1020100011025A priority Critical patent/KR101077624B1/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines

Abstract

본 발명은 토목기술분야에 관한 것으로서, 보다 상세하게는 하천의 호안보호를 위한 하천용 옹벽에 관한 것이다. 특히 본 발명은 하천(2)의 측면을 보호하도록 설치되는 벽체부(110); 상기 벽체부(110)에 상기 하천(2)을 따라 복수개가 돌출 형성되며, 각각 상하방향으로 형성된 세로부재(120)를 포함하는 것을 특징으로 하는 하천용 옹벽을 개시한다.The present invention relates to the field of civil engineering, and more particularly, to a river retaining wall for protection of a river bank. In particular, the present invention wall portion 110 is installed to protect the side of the river (2); Disclosed is a retaining wall for a river, characterized in that the wall portion 110 includes a plurality of protrusions protrudingly formed along the stream 2 and each having a vertical member 120 formed in an up and down direction.

Description

하천용 옹벽{RETAINING WALL FOR RIVER}River retaining wall {RETAINING WALL FOR RIVER}

본 발명은 토목기술분야에 관한 것으로서, 보다 상세하게는 하천의 호안보호를 위한 하천용 옹벽에 관한 것이다.The present invention relates to the field of civil engineering, and more particularly, to a river retaining wall for protection of a river bank.

하천은 큰 강은 물론, 호수 습지 등 육지 표면에서 대체로 일정한 유로를 가지는 유수의 모든 계통을 말한다. Rivers are all streams that have a generally constant flow path on land surfaces, such as large rivers and lake marshes.

이와 같은 하천은 자연상태 그대로 두면 유수에 의한 침식과 침수, 특히 홍수시 수위상승 등으로 인해 호안 및 제방, 도로 등이 파괴, 붕괴된다.If such a river is left in its natural state, lakes, banks, roads, etc. are destroyed or collapsed due to erosion and flooding caused by running water, especially during flooding.

따라서, 하천을 보호하기 위해, 도 1 및 도 2에 도시된 바와 같이 하천(2)의 사면 또는 경사면을 따라 인공적인 암석, 콘크리트를 타설하거나 콘크리트 블록을 이용하여 벽면 형상으로 옹벽(10)을 축조하고 있는 실정이다. Therefore, in order to protect the river, as shown in Figs. 1 and 2, artificial rock, concrete is poured along the slope or slope of the river 2, or the retaining wall 10 is constructed in a wall shape using a concrete block. I'm doing it.

그러나, 옹벽(10)은 단지 하천의 측면을 보호할 뿐이지 유속을 저감시키지는 못하므로 우기, 홍수시 등에 빠른 유속으로 인한 안전사고를 방지할 수 없으며, 빠른 유속 및 벽체부를 타고 상승하는 수류로 인해 옹벽(10)에 균열이 생기는 등 옹벽(10)이 손상된다.However, since the retaining wall 10 only protects the side of the river and does not reduce the flow rate, it cannot prevent a safety accident due to the rapid flow rate during rainy season or flooding, and the retaining wall due to the rapid flow rate and the flow of water rising on the wall part The retaining wall 10 is damaged, such as a crack at 10.

특히 하천(2)의 구조적 특성상 하천의 만곡부분(2a)에서 상대적으로 유속이 빨라지기 때문에, 하천(2)의 만곡부분(2a)에서의 유속 저감 방지책은 보다 더 절실하게 요구되고 있는 실정이다.In particular, because of the structural characteristics of the river (2) flow rate is relatively faster in the curved portion (2a) of the river, the flow rate reduction prevention measures in the curved portion (2a) of the river (2) is more urgently required.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 유속을 효과적으로 저감시킬 수 있는 하천용 옹벽을 제공함을 그 목적으로 한다.The present invention has been made to solve the above problems, and an object thereof is to provide a river retaining wall that can effectively reduce the flow rate.

상기한 과제를 해결하기 위해 본 발명은 하천(2)의 측면을 보호하도록 설치되는 벽체부(110); 상기 벽체부(110)에 하천을 따라 복수개가 돌출 형성되며, 각각 상하방향으로 형성된 세로부재(120)를 포함하는 것을 특징으로 하는 하천(2)용 옹벽(100)을 제시한다. In order to solve the above problems, the present invention is a wall portion 110 is installed to protect the side of the river (2); A plurality of protrusions are formed along the stream on the wall part 110, and the retaining wall 100 for the river 2 is characterized by including a vertical member 120 formed in the vertical direction.

상기 세로부재(120)는 상하방향에 대하여 수직하게 형성될 수 있다.The vertical member 120 may be formed perpendicular to the vertical direction.

상기 세로부재(120)는 상하방향에 대하여 경사지게 형성될 수 있다.The vertical member 120 may be formed to be inclined with respect to the vertical direction.

상기 세로부재(120)는 상하방향에 대하여 수직하게 지그재그 형상으로 형성될 수 있다.The vertical member 120 may be formed in a zigzag shape perpendicular to the vertical direction.

상기 세로부재(120)는 상기 하천(2)의 수충부에 위치되도록 형성될 수 있다.The vertical member 120 may be formed to be located at the water receiver of the river (2).

상기 세로부재(120)는 상기 하천(2)의 만곡부분(2a)의 수충부에 위치되도록 형성될 수 있다.The vertical member 120 may be formed to be located at the receiver of the curved portion (2a) of the river (2).

상기 하천(2)을 따라 복수개가 돌출 형성되며, 각각 하천(2)을 따라 형성된 가로부재(130)를 더 포함할 수 있다. A plurality of protrusions are formed along the stream (2), respectively, the river (2) It may further include a horizontal member 130 formed along.

상기 가로부재(130)는 상기 하천(2)의 만곡부분(2a)의 수충부에 상기 세로부재(120)와 교차하여 형성될 수 있다.The horizontal member 130 may be formed to intersect the vertical member 120 at the receiving portion of the curved portion 2a of the river 2.

상기 가로부재(130)는 수평선에 대하여 수평하게 형성될 수 있다.The horizontal member 130 may be formed horizontally with respect to the horizontal line.

상기 가로부재(130)는 수평선에 대하여 경사지게 형성될 수 있다. The horizontal member 130 may be formed to be inclined with respect to the horizontal line.

상기 가로부재(130)는 지그재그 형상으로 형성될 수 있다.The horizontal member 130 may be formed in a zigzag shape.

본 발명은 하천을 따라 복수의 세로부재(120)들을 돌출 형성함으로써, 하천의 만곡부분 등에서 유속을 효과적으로 저감시킬 수 있다.According to the present invention, the plurality of vertical members 120 protrude along the stream, thereby effectively reducing the flow velocity in the curved portion of the stream.

도 1은 종래기술에 따른 하천용 옹벽이 축조된 하천의 일부 측면도.
도 2는 종래기술에 따른 하천용 옹벽이 축조된 하천의 일부 평면도.
도 3 이하는 본 발명에 따른 하천용 옹벽에 관한 것으로서,
도 3은 제1실시 예의 측면절개 사시도.
도 4는 도 3의 평면도.
도 5는 제2실시 예의 측면절개 사시도.
도 6은 제3실시 예의 측면절개 사시도.
도 7은 도 6의 평면도.1 is a side view of a portion of a river retaining wall is constructed according to the prior art.
2 is a partial plan view of a river in which the retaining wall for the river according to the prior art is constructed.
3 or less relates to the retaining wall for the river according to the present invention,
3 is a side cutaway perspective view of a first embodiment;
Figure 4 is a plan view of Figure 3;
5 is a side cutaway perspective view of a second embodiment;
6 is a side cutaway perspective view of a third embodiment;
7 is a plan view of Fig.

이하, 첨부도면을 참조하여 본 발명의 실시예에 관하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3 이하에 도시된 바와 같이, 하천(2)용 옹벽(100)은 하천(2)의 측면을 보호하도록 설치되는 벽체부(110)와, 벽체부(110)에 하천(2)을 따라 복수개가 돌출 형성되며 각각 상하방향을 따라 형성된 세로부재(120)들을 포함할 수 있다.As shown in FIG. 3 or less, the retaining wall 100 for the river 2 includes a plurality of wall parts 110 installed to protect side surfaces of the river 2 and a plurality of wall parts 110 along the stream 2. Is formed protruding and may include vertical members 120 formed along the vertical direction, respectively.

즉, 하천(2)의 측면(또는 사면, 비탈면, 경사면)이 벽체부(110)에 의해 복개됨으로써 보호될 수 있다. That is, the side surface (or slope, slope, slope) of the river 2 can be protected by being covered by the wall portion 110.

또한 복수의 세로부재(120)들에 의해 하천(2)의 흐름방향에 따른 수류(화살표 A 참조)가 가로막힘으로써, 유속이 효과적으로 저감될 수 있고, 이에 따라 빠른 유속으로 인한 안전사고가 현격히 줄어들 수 있으며, 나아가 와류 등의 2차류(secondary flow)와 빠른 유속으로 인한 옹벽(100)의 손상이 방지될 수 있고, 벽체부(110)를 타고 오르는 수류 등에 의한 수위 상승을 억제할 수 있다.In addition, by blocking the water flow (see arrow A) according to the flow direction of the stream 2 by the plurality of vertical members 120, the flow rate can be effectively reduced, thereby reducing the safety accident due to the high flow rate significantly In addition, damage to the retaining wall 100 due to secondary flow and rapid flow rate, such as vortex, can be prevented, and it is possible to suppress an increase in the water level due to the water flow rising on the wall portion 110.

세로부재(120)는 여러가지 형상으로 형성될 수 있다.The vertical member 120 may be formed in various shapes.

즉, 세로부재(120)는 도 3 및 도 4에 도시된 바와 같이, 상하방향에 대하여 수직하게 일자형으로 형성됨으로써, 구조적으로 간소하게 형성될 수 있다.That is, the vertical member 120 is formed in a straight shape perpendicular to the vertical direction, as shown in Figures 3 and 4, it can be formed structurally simple.

또는 세로부재(120)는 상하방향에 대하여 경사지게 형성됨으로써, 하천(2)의 흐름방향에 따른 수류뿐만 아니라 벽체부(110)를 타고 오르는 수류(화살표 B 참조)도 세로부재(120)에 의해 차단됨으로써, 우수한 수위 상승 억제 효과도 가질 수 있다.Alternatively, the vertical member 120 is formed to be inclined with respect to the vertical direction, thereby blocking not only the water flow along the flow direction of the river 2 but also the water flowing up the wall portion 110 (see arrow B) by the vertical member 120. Thereby, it can also have the outstanding water level suppression effect.

또는 세로부재(120)는 도 5에 도시된 바와 같이, 상하방향에 대하여 수직한 형태 또는 경사진 형태로 상하방향을 따라 지그재그 형상으로 형성됨으로써, 전술한 상하방향에 대하여 경사진 세로부재(120)와 같이 수위 상승 억제 효과가 우수할 뿐만 아니라 수류가 세로부재(120)의 지그재그 형상 안에 갇혀서 보다 효과적으로 상쇄될 수 있다.Alternatively, the vertical member 120 is formed in a zigzag shape along the vertical direction in the vertical or inclined form with respect to the vertical direction, as shown in Figure 5, the vertical member 120 inclined with respect to the above-described vertical direction As well as the effect of suppressing the level rise, the water flow can be more effectively offset by being trapped in the zigzag shape of the vertical member 120.

이와 같은 세로부재(120)는 벽체부(110)의 하부부터 상부까지 전 높이에 걸쳐 형성될 수 있으나, 하천(2)의 수면 위에 형성되는 수류 저감에 충실하면 되므로 도시된 바와 같이 상하방향을 따라 하천(2)의 수면 위 부분인 하천(2)의 수충부에 위치되도록 형성되는 것이 재료비 비용 절감 등의 측면에서 보다 유리하다. 세로부재(120)는 하천(2)을 따라 전체에 형성될 수도 있으나, 구조적 특성 상 하천(2)의 만곡부분(2a)에서 상대적으로 유속이 빨라지고 유속 저항이 커 주로 수위 상승이 발생하는 곳인 바 비용 절감 등의 측면에서 하천(2)의 만곡부분(2a)에 한정하여 형성되는 것이 바람직하다.Such vertical member 120 may be formed over the entire height from the lower portion to the upper portion of the wall portion 110, but may be faithful to reduce the water flow formed on the water surface of the river (2) as shown in the vertical direction It is more advantageous in terms of reducing the material cost, such that it is formed so as to be located in the waterway portion of the river (2) that is above the water surface of the river (2). Longitudinal member 120 may be formed throughout the river (2), but due to its structural characteristics, the flow rate is relatively fast in the curved portion (2a) of the river (2) is the place where the water level rise mainly due to the large flow rate resistance It is preferable to form only the curved part 2a of the river 2 in terms of cost reduction.

또한 본 발명의 하천(2)용 옹벽(100)은 상하방향을 따라 복수개가 돌출 형성되며, 각각 하천(2)을 따라 길게 형성된 가로부재(130)들을 더 포함할 수 있다. 즉, 복수의 가로부재(130)들에 의해 벽체부(110)를 타고 오르는 수류가 차단됨으로써, 수위 상승을 억제할 수 있다.In addition, the retaining wall 100 for the stream 2 of the present invention may further include a plurality of horizontal members 130 formed to protrude along the up and down direction, respectively, formed along the river 2. That is, the water flow up the wall portion 110 is blocked by the plurality of horizontal members 130, thereby raising the level of water.

가로부재(130)는 전술한 세로부재(120)처럼 여러가지 형상으로 형성될 수 있다. 즉 가로부재(130)는 수평선에 대하여 수평 또는 경사지게 형성되거나 지그재그 형상 등으로 형성될 수 있다.The horizontal member 130 may be formed in various shapes like the vertical member 120 described above. That is, the horizontal member 130 may be formed horizontally or inclined with respect to the horizontal line, or may be formed in a zigzag shape or the like.

가로부재(130) 또한 하천(2)의 수면 위 수류 저감에 충실하면 되므로, 상하방향을 따라 하천(2)의 수충부에 위치되도록 형성될 수 있다. 가로부재(130) 또한 세로부재(120)처럼 하천(2)의 만곡부분(2a)에 한정하여 형성될 수 있다.The horizontal member 130 may also be formed so as to be located at the receiving portion of the river 2 along the up and down direction since it is necessary to faithfully reduce the water flow on the water surface of the river 2. The horizontal member 130 may also be formed to be limited to the curved portion 2a of the river 2 like the vertical member 120.

또한 가로부재(130)는 세로부재(120)에 의한 유속 저감 효과 및 가로부재(130)에 의해 수류 상승 억제 효과가 함께 이루어질 수 있도록, 하천(2)의 만곡부분(2a)의 수충부에 세로부재(120)와 교차하여 형성될 수 있다.In addition, the horizontal member 130 is vertical to the receiving portion of the curved portion 2a of the river 2 so that the flow rate reduction effect by the vertical member 120 and the water flow increase suppression effect by the horizontal member 130 can be made together. It may be formed to intersect the member 120.

여기서, 벽체부(110)를 타고 오르는 수류를 효과적으로 차단하기 위해 도시된 바와 같이 가로부재(130)가 세로부재(120)보다 더 많이 돌출될 수 있다.Here, the horizontal member 130 may protrude more than the vertical member 120 as shown in order to effectively block the water flow up the wall portion 110.

이와 같은 벽체부(110) 및 세로부재(120), 나아가 가로부재(130)는 여러가지 소재 및 구조, 공법으로 형성될 수 있으며, 특히 구조적 안전성 등을 위해 콘크리트 구조물로 일체로 형성될 수 있다. The wall portion 110 and the vertical member 120, and the horizontal member 130 may be formed of various materials, structures, methods, in particular can be integrally formed of a concrete structure for structural safety and the like.

이상에서는 본 발명의 바람직한 실시예를 예시적으로 설명하였으나, 본 발명의 범위는 이와 같은 특정 실시예에만 한정되는 것은 아니며, 특허청구범위에 기재된 범주 내에서 적절하게 변경 가능한 것이다. Although the preferred embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to these specific embodiments, and may be appropriately changed within the scope described in the claims.

2; 하천 100; 옹벽
110; 벽체부 120; 세로부재
130; 가로부재2; River 100; Retaining wall
110; Wall portion 120; Vertical member
130; Horizontal member

Claims (6)

삭제delete 삭제delete 하천(2)의 측면을 보호하도록 설치되는 벽체부(110) 및, 상기 벽체부(110)에 상기 하천(2)을 따라 복수개가 돌출 형성되며 각각 상하방향으로 형성된 세로부재(120)를 포함하며;
상기 세로부재(120)는 상하방향에 대하여 경사지게 형성된 것을 특징으로 하는 하천(2)용 옹벽(100).The wall portion 110 is installed to protect the side of the river (2), and a plurality of protrusions formed along the river (2) on the wall portion 110 and includes a vertical member 120 formed in the vertical direction, respectively ;
The vertical member 120 is a retaining wall 100 for the river (2), characterized in that formed inclined with respect to the vertical direction. 하천(2)의 측면을 보호하도록 설치되는 벽체부(110) 및, 상기 벽체부(110)에 상기 하천(2)을 따라 복수개가 돌출 형성되며 각각 상하방향으로 형성된 세로부재(120)를 포함하며;
상기 세로부재(120)는 상하방향을 따라 지그재그 형상으로 형성된 것을 특징으로 하는 하천(2)용 옹벽(100).The wall portion 110 is installed to protect the side of the river (2), and a plurality of protrusions formed along the river (2) on the wall portion 110 and includes a vertical member 120 formed in the vertical direction, respectively ;
The vertical member 120 is a retaining wall 100 for the river (2), characterized in that formed in a zigzag shape along the vertical direction. 청구항 3 또는 청구항 4에 있어서,
상기 세로부재(120)는 상기 하천(2)의 수충부에 위치되도록 형성된 것을 특징으로 하는 하천(2)용 옹벽(100).The method according to claim 3 or 4,
The vertical member 120 is a retaining wall (100) for the river (2), characterized in that formed to be located at the water receiver of the river (2). 청구항 3 또는 청구항 4에 있어서,
상기 세로부재(120)는 상기 하천(2)의 만곡부분(2a)의 수충부에 위치되도록 형성된 것을 특징으로 하는 하천(2)용 옹벽(100).The method according to claim 3 or 4,
The vertical member 120 is a retaining wall (100) for the river (2), characterized in that it is formed so as to be located at the receiving portion of the curved portion (2a) of the river (2).
KR1020100011025A 2010-02-05 2010-02-05 Retaining wall for river KR101077624B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200367335Y1 (en) * 2004-08-11 2004-11-11 김길평 The speed of a current equipment for river side

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200367335Y1 (en) * 2004-08-11 2004-11-11 김길평 The speed of a current equipment for river side

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