KR200166611Y1 - Reclamation outflow prevention structure on the slope side of the foundation for bank - Google Patents

Reclamation outflow prevention structure on the slope side of the foundation for bank Download PDF

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Publication number
KR200166611Y1
KR200166611Y1 KR2019970025510U KR19970025510U KR200166611Y1 KR 200166611 Y1 KR200166611 Y1 KR 200166611Y1 KR 2019970025510 U KR2019970025510 U KR 2019970025510U KR 19970025510 U KR19970025510 U KR 19970025510U KR 200166611 Y1 KR200166611 Y1 KR 200166611Y1
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South Korea
Prior art keywords
soil
waste
landfill soil
foundation
filter mat
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KR2019970025510U
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Korean (ko)
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KR19990012411U (en
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양원회
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양원회
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Publication of KR200166611Y1 publication Critical patent/KR200166611Y1/en

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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

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

Abstract

본 고안은 제방이나 호안을 축조함에 있어서, 제방기초사석후면의 사석면을 매립토사로 매립하기 전에, 매립토사가 제방의 미세한 공극사이로 유실되어 매립토 지반이 침하, 붕괴되는 것을 방지하기 위하여 사석면에 필터 매트(Filter mat)를 포설하는 바 이때 사석면의 예리한 모서리 등에 의하여 필터매트가 파손되는 것을 막고 제방에 가해지는 파력 등 충격을 완화하여 제방의 수명을 연장하기 위하여 폐타이어를 사석면에 평면적으로 개재시켜서 폐타이어 표면에 필터매트를 포설한 다음 매립토사를 매립하도록 한 제방기초사석면에 있어서의 매립토 유출장지구조에 대한 고안이다.In the present invention, when constructing a levee or a revetment, before mating the sandstone surface of the backside of the foundation levee into the landfill soil, the landfill soil is lost between the fine pores of the bank and the landfill soil is prevented from sinking and collapsing. In order to prevent the filter mat from being damaged by the sharp edges of the dead stone surface, to reduce the impact such as the wave force applied to the dike, and to extend the life of the dike, waste tires are interposed flat on the dead stone surface. The present invention devises a structure of landfill soil spillway in a foundation mound asbestos which has a filter mat on the surface of waste tires and then reclaims the landfill soil.

Description

제방 기초 사석면에 있어서의 매립토 유출방지구조Landfill Soil Preventive Structure in Dike Foundations

제1도는 제방의 기초사석후면에 일반 매립토사를 매립했을때의 단면도로서1 is a cross-sectional view when the general landfill is embedded in the back of the foundation stone of the embankment

"a도는 종래 일반 매립토사를 매립할때의 제방단면 개략도"a is a schematic diagram of a bank cross section when a conventional landfill soil is buried

"b도는 "a도 상태의 제방일 경우 폐타이어를 포설한 상태 예시도"b is an example of a state of laying waste tires in the case of a dike in the" a "state

제2도는 제방의 기초 사석후면에 세립토를 매립했을때의 단면도로서2 is a cross-sectional view when the fine soil is embedded in the back of the foundation stone of the embankment

"a도는 세립토를 매립할때의 제방 단면 개략도"a is a schematic cross section of the embankment when the

"b도는 제2도의 "a도 상태일때의 제방일 경우 다층의 폐타이어를 포설한 상태 예시도."b is an illustration of the state in which the multi-layered waste tires are laid in the case of the embankment in the" a degree "state of FIG.

제3도는 폐타이러를 포설했을시의 상태상세도로서3 is a state diagram when the waste tire is installed.

"a도는 일반 토사 매립시의 타이어 포설상태 단면상세도"a is a cross-sectional view of the tire laying state in the general landfill

"b"는 세립토를 매립시의 타이어 포설상태 단면상세도"b" is a cross-sectional view of the tire laying state when the fine-grained soil is embedded

"c도는 "a도 또는 "b" 상태의 폐타이어를 포설했을때의 각 폐타이어의 결속상태를 나타내는 평면도"c degree is a top view which shows the binding state of each waste tire when the waste tire of the" a degree "or" b "state was installed.

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

1 : 제방 2 : 사석면1: levee 2: dead stone

3 : 필터매트(Filter mat) 4 : 매립토사3: Filter mat 4: Landfill soil

4a : 세립토 5,5a : 폐타이어4a: fine-grained soil 5,5a: waste tire

6 : 결속선 7 : 콘크리트6: ties 7: concrete

7a : 자갈7a: gravel

본 고안은 제방이나 호안을 축조함에 있어서 일반적으로 제방기초사석 후면의 지반치환공간을 매립하여 평면적인 지면을 조성하도록 하는 바 이때 사석제방 후면을 매립하기 전에 일정한 매쉬의 필터 매트(Filter mat)를 먼저 포설하고 난 다음 흙, 사석 등으로 매립하므로서 빗물 등에 의하여 매립토가 제방의 미세한 공극사이로 빠져나가 장기간이 경과할시 매립 토지반이 침하붕괴되는 현상을 막도록 하고 있는 바 이때 합성섬유재로 된 필터매트를 사석표면에 포설하게 됨에 따라 사석면의 날카로운 모서리 등에 대접되는 부분의 필터매트가 파열되는 등 파손되므로서 필터로서의 기능을 상실하게 되는 문제점이 있었다.In the present invention, when constructing a levee or a revetment, the ground replacement space at the back of the foundation levee is generally buried to form a flat ground. At this time, a filter mat of a certain mesh is first formed before the back of the levee at the levee. After laying, it is buried in soil, sandstone, etc., so that the landfill soil is drained between the fine pores of the dike by rainwater, and prevents the landfill settlement from collapsing after a long period of time. As it is installed on the surface of the sandstone, there is a problem in that the filter mat of the portion that is treated to the sharp edges of the sandstone surface is broken and the like, and thus the function of the filter is lost.

본 고안은 상기와 같은 문제점을 근본적으로 해결하여 필터매트가 본래의 필터효과를 발휘할 수 있도록 사석표면에 폐(廢)타이어와 타이어를 평면적으로 결속연결포설하고 이 폐타이어표면에 필터매트를 포설하게 하므로서 사석 모서리에 의한 필터매트의 파손을 방지하고 제방이나 호안에 가해지는 여러충격(파력, 부충격 등)을 폐타이어가 완충흡수하게 하므로서 제방이나 호안의 내구수명을 연장할 수 있도록 한 고안으로서 이의 실시예를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention fundamentally solves the above-mentioned problems and flatly connects waste tires and tires on the surface of the dead stone so that the filter mats can exhibit the original filter effect, and installs the filter mats on the surface of the waste tires. This prevents damage to the filter mats caused by the corners of the sandstones and allows the tire to absorb and absorb various impacts (waves, sub-impacts, etc.) applied to the banks or lakes, thereby extending the service life of the banks or lakes. Exemplary embodiments will be described in detail with reference to the accompanying drawings.

첨부한 도면 제1도는 사석제방후면을 일반 매립토사로 매립할때의 제방단면도로서 "a"는 종래 제방(1) 후면의 제방기초사석면(2)에 필터매트(3)를 포설한 다음 일반 매립토사(4)를 매립하는 것을 나타내고 "b"는 본 고안상에 의한 폐타이어(5)를 포설한 다음 필터매트(3)를 포설할시를 나타낸 것이며 제2도는 제1도에서의 실시예인 일반매립토사를 매립할시가 아니고 일반매립토사 보다 훨씬 입도가 작은 세립토(준설토 포함)(4a)를 매립할시의 일실시예를 나타낸 도면으로 제2도의 "b"도는 필요에 따라 폐타이어(5)를 2중 또는 다층으로 적층할 수 있음을 나타내고 이 경우 폐타이어(5)와 폐타이어(5a)의 층사이에는 필터매트(3) 또한 각층마다 개재포설하고 폐타이어(5)와 폐타이어는 소정의 합성섬유사 등의 결속선(6)으로서 견고히 결속하며 폐타이오층을 단층으로 포설할 때 (일반매립토사로 매립할때)는 폐타이어(5) 내부공간은 콘크리트(7)나 자갈(7a)을 채우고 폐타이어(5)와 폐타이어 사이 공간에는 자갈(7a) 채움을 하며 다층으로 폐타이어(5)를 적층할시에는 일층은 일반매립토사로 매립할시와 동일하게 폐타이어(5) 내부공간 및 타이어 사이의 공간을 충전하고 이층 이상은 폐타이어(5a) 내부에는 점토와 콘크리트(7)를 폐타이어(5) 사이의 공간에는 모래나 점토를 채워서 폐타이어층을 형성함이 바람직하며 폐타이어층의 최외측면에는 필터매트(3)를 포설하고 이 필터매트(3) 표면으로 부터 미세사를 매립하므로서 본고안상의 필터매트 포설구조가 구성된다. 참고로 상기와 같은 구조는 또 다른 실시예로서 매립을 할 평면 연약지반에 포설하는 지지매트를 보호할시에도 동일하게 폐타이어를 포설하므로서 동일한 효과를 얻을 수 있다.1 is a cross-sectional view of a dike when the rear side of a dead stone embankment is embedded with general landfill soil, and "a" is a conventional landfill with a filter mat (3) installed on the base dike surface (2) of the rear side of a conventional dike (1). "B" indicates the landfilling of the soil 4, and shows the time to install the filter tire 3 after the waste tire 5 is laid according to the present invention, and FIG. 2 is a general embodiment of FIG. FIG. 2 is a view showing an embodiment of landfilling the landfill soil not to be landfilled, but when the fine-grained soil (including dredged soil) 4a having a much smaller particle size than the general landfill soil (b) is a waste tire (5). ) Can be stacked in double or multiple layers.In this case, the filter mat 3 is also interposed between the layers of the waste tire 5 and the waste tire 5a, and the waste tire 5 and the waste tire are It binds firmly as a binding line 6 of predetermined synthetic fiber yarns, etc. When laying it in the ground (when landfilling with landfill soil), the interior space of waste tire (5) is filled with concrete (7) or gravel (7a), and the space between waste tire (5) and waste tire is filled with gravel (7a). When stacking the waste tires 5 in a multi-layer, one layer fills the space between the waste tires 5 and the tires in the same manner as when the landfill is made of ordinary landfill soil, and two or more layers of clay are contained in the waste tires 5a. It is preferable to form a waste tire layer by filling sand or clay in the space between the concrete 7 and the waste tires 5. A filter mat 3 is provided on the outermost side of the waste tire layer and the surface of the filter mat 3 is formed. The microfiber filter structure in this paper is constructed by burying the fine yarn from. For reference, as described above, the same effect can be obtained by installing waste tires in the same manner when protecting the support mats laid on the planar soft ground to be buried as another embodiment.

상기와 같이 구성된 본 고안은 사석 제방후면에 매립한 매립토사(4)가 필터매트(3)에 의하여 유출이 차단되므로 제방후면이 침하붕괴되지 않고 파력 또는 기타 외부로부터 가해지는 여러 충격이 제방에 가해지더라도 단층 또는 다층으로 포설된 폐타이어(5)가 충격을 완충흡수하므로서 제방의 내구수명이 연장되며 폐타이어(5)층을 복층으로 하면서 폐타이어층과 층사이마다 필터매트(3)를 다층으로 포설하므로서 제방 전방에 침전되는 세립토(준설토)를 준설하여 제방 후면에 곧바로 투기하여 매립토로서 사용할 수 있으므로 준설토의 별다른 처리가 필요없음에 따르는 시간적 경제적인 절감효과 등이 있는 매우 유용한 고안이다.The present invention configured as described above, since the outflow is blocked by the filter mat (3) buried soil sand 4 embedded in the back of the sandstone embankment, the back surface of the embankment is not collapsed collapsed, the wave or other impacts from the outside is applied to the embankment. Even if the waste tire 5 installed in a single layer or multiple layers absorbs shocks, the endurance life of the embankment is extended, and the filter tire 3 is multi-layered between the waste tire layer and each layer. It is a very useful design that saves time and economics by dredging the fine-grained soil (dredging soil) which is settled in front of the dike, and dumping it directly on the back of the dike to be used as landfill soil.

Claims (1)

제방이나 호안을 축조함에 있어 사석제방후면의 지반을 일반매립토사(4) 또는 세립토(4a)로 치환매립하여 기존지면과 동일하게 지면을 조성함에 있어서,In constructing the same ground as the existing ground by substituting the land of the back of the sandstone embankment with general landfill soil 4 or fine grain soil 4a in constructing the embankment or revetment 제방(1)을 구축하는 기초사석면(2)에 다수개의 폐타이어(5)를 상, 하, 좌, 우로 결속선(6)으로 평면적인 결속 연결한 폐타이어층을 포설하고 이 폐타이어(5)층 표면에 필터매트(3)를 포설하며 폐타이어(5) 내부공간에는 콘크리트(7)와 자갈(7a)을 채우고 폐타이어(5)와 타이어 사이의 공간에는 자갈(7a) 채움을 하여서 폐타이어에 의하여 필터매트(3)를 보호할 수 있도록 하여서 되는 사석제방에 있어서의 필터매트포설구조A waste tire layer is formed by connecting a plurality of waste tires 5 to the foundation stone surface 2 to form a levee 1 and planarly binding the up and down, left and right binding lines 6. 5) Install the filter mat (3) on the surface of the layer, fill the concrete (7) and gravel (7a) in the interior space of the waste tire (5) and fill the space between the waste tire (5) and the tire (7a) Filter mat laying structure in the sandstone embankment, so that the filter mat 3 can be protected by waste tires
KR2019970025510U 1997-09-09 1997-09-09 Reclamation outflow prevention structure on the slope side of the foundation for bank KR200166611Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101053880B1 (en) * 2007-07-27 2011-08-04 한국건설기술연구원 Improvement structure of free fall hole or beam using geotextile and its construction method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101972482B1 (en) * 2018-08-24 2019-08-16 주식회사 혜인이엔씨 Mat for Harbor structure and fish bowl construction work and fish bowl construction working method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101053880B1 (en) * 2007-07-27 2011-08-04 한국건설기술연구원 Improvement structure of free fall hole or beam using geotextile and its construction method

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