KR101193582B1 - Prevention structure for erosion of beach - Google Patents

Prevention structure for erosion of beach Download PDF

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Publication number
KR101193582B1
KR101193582B1 KR1020120038110A KR20120038110A KR101193582B1 KR 101193582 B1 KR101193582 B1 KR 101193582B1 KR 1020120038110 A KR1020120038110 A KR 1020120038110A KR 20120038110 A KR20120038110 A KR 20120038110A KR 101193582 B1 KR101193582 B1 KR 101193582B1
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South Korea
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beach
erosion
members
support members
prevention structure
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KR1020120038110A
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Korean (ko)
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이상영
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이상영
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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
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • 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
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment

Abstract

PURPOSE: An erosion prevention structure of a beach is provided to reduce the erosion of sand caused by waves by reducing wave energy using multiple band members. CONSTITUTION: An erosion prevention structure of a beach comprises multiple support members(100), plate members(300), and band members(400). The support members are vertically installed on a beach at uniform intervals, and the bottom ends thereof are buried in the beach. The plate members are installed on the bottoms of the support members to touch the bottom surface of the beach. The band members are protruded upward from the top surface of the plate members. [Reference numerals] (AA) Sea; (BB) Land

Description

해빈의 침식방지 구조물{PREVENTION STRUCTURE FOR EROSION OF BEACH}Beach erosion prevention structure {PREVENTION STRUCTURE FOR EROSION OF BEACH}

본 발명은 해양 기술분야에 관한 것으로서, 상세하게는 해빈의 침식방지구조에 관한 것이다.TECHNICAL FIELD The present invention relates to the field of marine technology, and more particularly, to an erosion prevention structure of a beach.

해빈(海濱)이란 해안선을 따라서 해파(sea wave)와 연안류(longshore current)가 모래나 자갈을 쌓아 올려서 만들어 놓은 퇴적지대로서, 특히 해파의 작용을 크게 받고 있고, 대부분이 모래로 구성되어 있다. A seashore is a sedimentary area made up of sand or gravel by sea waves and longshore currents along the coastline, especially under the influence of sea waves, and mostly composed of sand.

해빈(海邊)에는 파랑에 의한 침식이 발생하는데, 우리나라에서도 환경문제 중의 하나로서 이러한 해빈의 침식문제가 크게 부각되고 있다.The erosion of the beach occurs due to the waves, one of the environmental problems in Korea, such a problem of erosion of the beach is highlighted.

종래에는 해빈의 침식을 방지하기 위하여, 해빈에 인접한 해역에 이안제, 잠제 등의 내파(耐波) 구조물을 설치하는 방식을 주로 적용해 왔으나, 설치에 소요되는 수고 및 비용에 비해, 그 전달율 및 안정성과 같은 성능이 우수하지 못하여, 해빈의 침식을 효율적으로 방지할 수 없다는 문제가 제기되어 왔다.Conventionally, in order to prevent erosion of the beach, a method of installing inner wave structures such as languages and latent agents in the sea adjacent to the beach has been mainly applied, but compared to the labor and cost required for the installation, The problem has been raised that the same performance is not excellent and the erosion of the beach cannot be effectively prevented.

본 발명은 상기와 같은 문제점을 해결하기 위하여 도출된 것으로서, 소요되는 수고 및 비용이 큰 내파 구조물을 설치하지 않으면서도, 효과적으로 해빈의 침식을 방지하도록 하는 해빈의 침식방지구조물을 제시하는 것을 그 목적으로 한다.The present invention was derived to solve the above problems, and to provide an erosion prevention structure of the beach to effectively prevent the erosion of the beach without installing a high-impact effort and costly implosion structure for that purpose. do.

상기 과제의 해결을 위하여, 본 발명은 해빈에 상호 간격을 두고 하단이 매설되도록 상하방향으로 설치된 복수의 지지부재(100); 해빈의 바닥면에 면접촉하도록, 상기 복수의 지지부재(100)의 하부에 전후방향을 따라 설치된 판부재(300); 상기 판부재(300)의 상면에 상측으로 돌출형성된 다수의 띠부재(400);를 포함하는 해빈의 침식방지 구조물을 제시한다.In order to solve the above problems, the present invention provides a plurality of support members 100 installed in the vertical direction such that the bottom is embedded at intervals on the beach; A plate member 300 installed along the front and rear directions at a lower portion of the plurality of support members 100 to be in surface contact with the bottom surface of the beach; It proposes a erosion prevention structure of the beach comprising a; a plurality of band members 400 protruding upward on the upper surface of the plate member 300.

상기 판부재(300) 및 띠부재(400)는 연성 재질에 의해 형성된 것이 바람직하다.The plate member 300 and the strip member 400 is preferably formed of a soft material.

상기 판부재(300)는 권취상태가 가능하도록, 가요성 재질에 의해 형성된 것이 바람직하다.The plate member 300 is preferably formed of a flexible material to enable a wound state.

상기 판부재(300)는 육지방향을 향하도록 설치된 것이 바람직하다.The plate member 300 is preferably installed to face the land direction.

상기 판부재(300)는 다수의 말뚝부재(310)에 의해 해빈의 바닥면에 고정된 것이 바람직하다.The plate member 300 is preferably fixed to the bottom surface of the beach by a plurality of pile members (310).

상기 지지부재(100)의 사이에 설치된 그물부재(200);를 더 포함하는 것이 바람직하다.It is preferable to further include a; net member 200 installed between the support member 100.

상기 그물부재(200)는 상기 지지부재(100)의 상부에 설치된 상부 그물부재(210); 상기 상부 그물부재(210)에 비해 좁은 크기의 격자를 갖도록 상기 지지부재(100)의 하부에 설치된 하부 그물부재(220);를 포함하는 것이 바람직하다.The net member 200 is an upper net member 210 installed on the support member 100; It is preferable to include; a lower net member 220 installed in the lower portion of the support member 100 to have a grid of a narrower size than the upper net member 210.

상기 하부 그물부재(220)의 높이는 평균수심의 1/3~2/3인 것이 바람직하다.The height of the lower net member 220 is preferably 1/3 to 2/3 of the average depth.

상기 복수의 지지부재(100)는 해안선 방향을 따라 설치된 것이 바람직하다.Preferably, the plurality of support members 100 are installed along the shoreline direction.

상기 복수의 지지부재(100)는 해안선 방향과 직교하는 방향을 따라 설치된 것이 바람직하다.The plurality of support members 100 are preferably installed along a direction perpendicular to the shoreline direction.

본 발명은 소요되는 수고 및 비용이 큰 내파 구조물을 설치하지 않으면서도, 효과적으로 해빈의 침식을 방지하도록 하는 해빈의 침식방지구조물을 제시한다.The present invention provides an erosion prevention structure of the beach to effectively prevent the erosion of the beach without installing the required effort and costly high-breaking structure.

도 1 이하는 본 발명의 실시예를 도시한 것으로서,
도 1은 제1 실시예의 측면도.
도 2는 제1 실시예의 사시도.
도 3은 제2 실시예의 사시도.
도 4는 제3 실시예의 정면도.
도 5는 제3 실시예의 평면도.
도 6은 제4 실시예의 정면도.
도 7은 제5 실시예의 평면도.Figure 1 below shows an embodiment of the present invention,
1 is a side view of a first embodiment;
2 is a perspective view of a first embodiment;
3 is a perspective view of a second embodiment;
4 is a front view of the third embodiment;
5 is a plan view of a third embodiment;
6 is a front view of a fourth embodiment.
7 is a plan view of a fifth embodiment.

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 1 이하에 도시된 바와 같이, 본 발명에 의한 해빈의 침식방지 구조물은 기본적으로, 해빈에 상호 간격을 두고 하단이 매설되도록 상하방향으로 설치된 복수의 지지부재(100); 해빈의 바닥면에 면접촉하도록, 복수의 지지부재(100)의 하부에 전후방향을 따라 설치된 판부재(300); 판부재(300)의 상면에 상측으로 돌출형성된 다수의 띠부재(400);를 포함하여 구성된다.As shown below in Figure 1, the erosion prevention structure of the beach according to the present invention is basically, a plurality of support members 100 installed in the vertical direction so that the bottom is buried at mutual intervals; A plate member 300 installed along the front-rear direction at a lower portion of the plurality of support members 100 to be in surface contact with the bottom surface of the beach; It is configured to include; a plurality of band members 400 protruding upward on the upper surface of the plate member 300.

여기서, 다수의 띠부재(400)는 미역, 다시마 등의 해초와 같이 파랑에 의해 출렁이면서 파랑에너지를 감쇄시키므로, 결과적으로 파랑에 의한 모래의 침식작용을 줄인다는 효과가 있다(도 1,2).Here, since the plurality of strip members 400 attenuate the wave energy while rocking by the blue, such as seaweed such as seaweed and kelp, as a result, there is an effect of reducing the erosion of the sand by the blue (Fig. 1, 2). .

이러한 구조는 종래의 이안제, 잠제 등에 비해 소요되는 수고 및 비용이 대단히 적으므로, 경제적이면서도 효과적으로 해빈의 침식을 방지하도록 한다.This structure is much less labor and cost than conventional lancing agent, latent agent, etc., so as to prevent the erosion of the beach economically and effectively.

이를 위하여 판부재(300) 및 띠부재(400)는 연성 재질에 의해 형성되는 것이 바람직하다.To this end, the plate member 300 and the strip member 400 is preferably formed of a flexible material.

판부재(300)는 권취상태가 가능하도록 가요성 재질에 의해 형성되는 경우, 판부재(300)가 지지부재(100)와 결합하여 권취된 상태로 보관 및 운반될 수 있으므로, 시공성이 좋다는 장점이 추가된다(도 3).When the plate member 300 is formed of a flexible material to enable a wound state, the plate member 300 may be stored and transported in a wound state in combination with the support member 100, and thus, the workability is good. Added (Figure 3).

띠부재(400)가 설치된 판부재(300)는 어느 방향을 향하여 설치되더라도 효과가 있으나, 지지부재(100)로부터 육지방향을 향하도록 설치되는 경우, 해빈 침식방지효과를 가장 크게 얻을 수 있다.The plate member 300 provided with the band member 400 is effective even if installed in any direction, but when installed to support the land direction from the support member 100, the beach erosion prevention effect can be obtained the largest.

판부재(300)는 해빈의 바닥면에 깔아놓는 것만으로도 효과가 있으나, 다수의 말뚝부재(310)에 의해 고정하는 경우 더욱 안정적인 해빈 침식방지효과를 얻을 수 있다(도 1).The plate member 300 is effective only by laying on the bottom of the beach, but when fixed by a plurality of pile members 310 can obtain a more stable beach erosion prevention effect (Fig. 1).

한편, 지지부재(100)의 사이에는 그물부재(200)가 추가로 설치되는 것이 바람직하다(도 4).On the other hand, it is preferable that the net member 200 is additionally installed between the support members 100 (Fig. 4).

이러한 그물부재(200)는 파랑의 흐름을 방해하여 파랑에너지를 감쇄시키므로 파랑에 의한 모래의 침식작용을 줄인다는 점, 해수는 자연스럽게 투과하고 모래만 그물부재(200)의 격자에 걸리도록 하므로 해수에 의해 모래가 바다 측으로 쓸려나가는 것을 방지함으로써 결국 해빈의 침식을 방지한다는 점 등의 효과가 있다.
The net member 200 reduces the erosion of the sand due to the blue energy by attenuating the flow of blue waves, the sea water is naturally transmitted and only sand is trapped in the grid of the net member 200 in the sea water This prevents sand from being swept out to the sea, which in turn prevents erosion of the beach.

그물부재(200)는 파랑과 직접적으로 대향하도록 설치되는 것이 좋으므로, 복수의 지지부재(100)는 해안선 방향을 따라 설치되는 것이 바람직하다(도 5).Since the net member 200 is preferably installed to directly face the blue, the plurality of support members 100 are preferably installed along the shoreline direction (FIG. 5).

다만, 파랑은 항상 바다에서 육지 방향으로 일정하게 형성되는 것이 아니고 이와 다른 방향으로 형성되는 경우도 많으므로, 복수의 지지부재(100)가 해안선 방향을 따라 설치됨과 아울러, 해안선 방향과 직교하는 방향을 따라 설치됨으로써, 전체적으로 그물부재(200)가 격자구조로 배치되도록 하는 것이 효율적인 해빈 침식방지를 위하여 더욱 바람직하다(도 7).However, since the blue is not always formed constantly in the sea direction in the land direction but is often formed in a different direction, the plurality of support members 100 are installed along the shoreline direction, and the direction perpendicular to the shoreline direction is provided. By being installed along, it is more preferable for the net member 200 to be disposed in a lattice structure as a whole for efficient beach erosion prevention (FIG. 7).

파랑에 의해 쓸려나가는 모래는 주로 해수의 하부에 많으므로, 그물부재(200)는 이러한 해수의 하부에 포함된 모래의 유출을 방지하는 구조를 취하는 것이 바람직하다.Since the sand swept away by the blue is mainly in the bottom of the sea water, the net member 200 is preferably taken to prevent the leakage of sand contained in the bottom of the sea water.

이를 위하여 그물부재(200)는, 지지부재(100)의 상부에 설치된 상부 그물부재(210); 상부 그물부재(210)에 비해 좁은 크기의 격자를 갖도록 지지부재(100)의 하부에 설치된 하부 그물부재(220);를 포함하는 구성을 취하는 것이 효과적이다(도 6).To this end, the net member 200, the upper net member 210 installed on the upper portion of the support member 100; It is effective to take a configuration including a; lower net member 220 installed in the lower portion of the support member 100 to have a grid of a narrower size than the upper net member 210 (Fig. 6).

여기서, 하부 그물부재(220)의 높이는 평균수심의 1/3~2/3(1/2 정도)가 적당하다.Here, the height of the lower net member 220 is preferably 1/3 to 2/3 (about 1/2) of the average depth.

이상은 본 발명에 의해 구현될 수 있는 바람직한 실시예의 일부에 관하여 설명한 것에 불과하므로, 주지된 바와 같이 본 발명의 범위는 위의 실시예에 한정되어 해석되어서는 안 될 것이며, 위에서 설명된 본 발명의 기술적 사상과 그 근본을 함께 하는 기술적 사상은 모두 본 발명의 범위에 포함된다고 할 것이다.It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It is to be understood that both the technical idea and the technical spirit of the invention are included in the scope of the present invention.

100 : 지지부재 200 : 그물부재
210 : 상부 그물부재 220 : 하부 그물부재
300 : 판부재 310 : 말뚝부재
400 : 띠부재100: support member 200: net member
210: upper net member 220: lower net member
300: plate member 310: pile member
400: strip member

Claims (10)

해빈에 상호 간격을 두고 하단이 매설되도록 상하방향으로 설치된 복수의 지지부재(100);
상기 지지부재(100)의 사이에 설치된 그물부재(200);
해빈의 바닥면에 면접촉하도록, 상기 복수의 지지부재(100)의 하부에 전후방향을 따라 설치된 판부재(300);
상기 판부재(300)의 상면에 상측으로 돌출형성된 다수의 띠부재(400);를 포함하고,
상기 판부재(300) 및 띠부재(400)는 연성 재질에 의해 형성되며,
상기 판부재(300)는 권취상태가 가능하도록, 가요성 재질에 의해 형성되고,
상기 판부재(300)는 육지방향을 향하도록 설치되며,
상기 판부재(300)는 다수의 말뚝부재(310)에 의해 해빈의 바닥면에 고정되고,
상기 그물부재(200)는
상기 지지부재(100)의 상부에 설치된 상부 그물부재(210);
상기 상부 그물부재(210)에 비해 좁은 크기의 격자를 갖도록 상기 지지부재(100)의 하부에 설치된 하부 그물부재(220);를
포함하는 것을 특징으로 하는 해빈의 침식방지 구조물.A plurality of support members 100 installed in the vertical direction so that the bottom is buried at intervals on the beach;
A net member 200 installed between the support members 100;
A plate member 300 installed along the front and rear directions at a lower portion of the plurality of support members 100 to be in surface contact with the bottom surface of the beach;
Includes; a plurality of strip member 400 protruding upward on the upper surface of the plate member 300,
The plate member 300 and the strip member 400 is formed of a flexible material,
The plate member 300 is formed of a flexible material to enable a wound state,
The plate member 300 is installed to face the land direction,
The plate member 300 is fixed to the bottom surface of the beach by a plurality of pile members 310,
The net member 200 is
An upper net member 210 installed on the support member 100;
Lower net member 220 installed in the lower portion of the support member 100 to have a grid of a narrower size than the upper net member 210;
Anti-erosion structure of the beach comprising a. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 제1항에 있어서,
상기 하부 그물부재(220)의 높이는 평균수심의 1/3~2/3인 것을 특징으로 하는 해빈의 침식방지 구조물.The method of claim 1,
Height of the lower net member 220 is erosion prevention structure of the beach, characterized in that 1/3 to 2/3 of the average depth. 제1항 또는 제8항에 있어서,
상기 복수의 지지부재(100)는 해안선 방향을 따라 설치된 것을 특징으로 하는 해빈의 침식방지 구조물.The method according to claim 1 or 8,
The plurality of support members 100 are erosion prevention structure of the beach, characterized in that installed along the shoreline direction. 제9항에 있어서,
상기 복수의 지지부재(100)는 해안선 방향과 직교하는 방향을 따라 설치된 것을 특징으로 하는 해빈의 침식방지 구조물.10. The method of claim 9,
The plurality of support members 100 are erosion prevention structure of the beach, characterized in that installed along the direction orthogonal to the shoreline direction.
KR1020120038110A 2012-04-12 2012-04-12 Prevention structure for erosion of beach KR101193582B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200063828A (en) 2018-11-28 2020-06-05 한국해양과학기술원 Arc-shaped sand dune to prevent local beach erosion and its construction method

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Publication number Priority date Publication date Assignee Title
JP2001146725A (en) * 1999-11-22 2001-05-29 Tokyo Jimu Service Kk Planting method for artificial seaweed
KR100761877B1 (en) * 2007-03-27 2007-09-28 (주)에코원 Sand capture structures
JP2009114636A (en) * 2007-11-02 2009-05-28 Yasushi Tawara Wave dissipating structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146725A (en) * 1999-11-22 2001-05-29 Tokyo Jimu Service Kk Planting method for artificial seaweed
KR100761877B1 (en) * 2007-03-27 2007-09-28 (주)에코원 Sand capture structures
JP2009114636A (en) * 2007-11-02 2009-05-28 Yasushi Tawara Wave dissipating structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200063828A (en) 2018-11-28 2020-06-05 한국해양과학기술원 Arc-shaped sand dune to prevent local beach erosion and its construction method

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