KR101224872B1 - Natural wall using fiber reinforcement - Google Patents

Natural wall using fiber reinforcement Download PDF

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Publication number
KR101224872B1
KR101224872B1 KR1020110124065A KR20110124065A KR101224872B1 KR 101224872 B1 KR101224872 B1 KR 101224872B1 KR 1020110124065 A KR1020110124065 A KR 1020110124065A KR 20110124065 A KR20110124065 A KR 20110124065A KR 101224872 B1 KR101224872 B1 KR 101224872B1
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South Korea
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natural stone
fiber reinforcement
natural
retaining wall
vertical plate
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KR1020110124065A
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Korean (ko)
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윤정흠
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현도지앤씨 주식회사
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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
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E02D29/0233—Retaining or protecting walls comprising retention means in the backfill the retention means being anchors
    • 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
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0075—Textiles

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

PURPOSE: A natural rock retaining wall using fiber reinforcements is provided to enable safe and secure construction and to maintain the initial state of the retaining wall. CONSTITUTION: A natural rock retaining wall(1) using fiber reinforcements comprises natural rocks(10), fiber reinforcements(20), first and second connection members(30,40), footing concrete(50), and a perforated pipe(60). The fiber reinforcements is buried in the ground(70) and support the natural rocks. The first connection members connect the natural rocks to the fiber reinforcements to maintain the initial state of the natural rocks. The second connection members connect the natural rocks to each other to maintain the initial state of the natural rocks. The footing concrete is formed on the bottom of the lowermost natural rock to stably support the natural rocks. The perforated pipe is installed in the side of the footing concrete and is surrounded with a nonwoven fabric.

Description

섬유보강재를 이용한 자연석 옹벽{NATURAL WALL USING FIBER REINFORCEMENT}Natural Stone Retaining Wall Using Fiber Reinforcement {NATURAL WALL USING FIBER REINFORCEMENT}

본 발명은 옹벽에 관한 것으로, 더욱 상세하게는 섬유보강재와 자연석을 이용하여 시공되는 옹벽에 관한 것이다.The present invention relates to a retaining wall, and more particularly, to a retaining wall constructed by using a fiber reinforcement material and natural stone.

옹벽 구조물은, 주택부지 및 노변 등에 형성된 경사지, 절토지 및 암반 등의 전면에 이들이 토압 또는 우수 등에 의해 붕괴되는 것을 방지할 수 있도록 형성되는 벽체를 말한다.The retaining wall structure refers to a wall that is formed on a front surface of a slope, a cut land, a rock, and the like formed on a housing site and a roadside to prevent them from being collapsed by earth pressure or rainwater.

옹벽구조물은 벽돌 또는 콘크리트 등으로 구축되며, 규모 및 시공의 편리성 등을 고려하여 콘크리트 옹벽구조물이 널리 이용되고 있다.Retaining wall structures are constructed of brick or concrete, and concrete retaining wall structures are widely used in consideration of scale and convenience of construction.

콘크리트 옹벽구조물은, 그 특성상 설치대상 경사지 및 암반 등의 형태에 대응한 유연성 및 가변성이 부족하게 되어 지지기반의 확보를 위해 설치대상 경사지 또는 암반으로부터 비교적 멀리 떨어지도록 설치된다.The concrete retaining wall structure is lacking in flexibility and variability corresponding to the shape of the slope and rock to be installed due to its characteristics, and is installed to be relatively far from the slope or rock to be installed to secure the support base.

이와 같은 특성으로 인해 콘크리트 옹벽구조물은 작업공간이 많이 필요하게 되고, 상대적으로 공사후 뒷채움 작업이 많아지게 되어 공사기간이 연장되며, 공사비용이 상승하게 되는 문제점이 있다. 또한, 사후에 옹벽구조물에 부분적인 파손이 발생될 경우, 부분적인 보수가 곤란하다는 단점이 있다.Due to such a characteristic, the concrete retaining wall structure requires a lot of work space, and the backfill work is relatively increased after construction, and thus the construction period is extended, and there is a problem in that the construction cost is increased. In addition, there is a disadvantage that partial repair is difficult when partial breakage occurs in the retaining wall structure after the fact.

그리고, 아파트 또는 주택단지에 설치된 콘트리트 옹벽구조물은 콘트리트 특유의 색상 및 획일적인 형태로 인해 위화감을 주게 되며, 노변 등에 설치된 콘크리트 옹벽구조물 역시 주변의 자연경관을 저해시킨다.In addition, the concrete retaining wall structure installed in the apartment or housing complex gives a sense of discomfort due to the color and uniform shape unique to the concrete, and the concrete retaining wall structure installed on the roadside also hinders the natural scenery of the surroundings.

또한, 콘크리트 옹벽구조물은 지반에 의해 매설되는 보강재에만 결합되어 지지되는바, 옹벽구조물끼리의 결속이 이루어지지 않아 옹벽구조물의 초기 적층상태를 유지하지 못하는 단점이 있다.In addition, the concrete retaining wall structure is supported by being coupled only to the reinforcement buried by the ground, there is a disadvantage that the retaining wall structure is not bound to maintain the initial laminated state of the retaining wall structure.

본 발명의 목적은 상기와 같은 종래의 문제점을 해소하기 위하여 안출된 것으로, 작업이 용이하고 사후 보수가 용이하며, 주변의 자연경관을 저해시키지 않는 섬유보강재를 이용한 자연석 옹벽을 제공하는데 있다.An object of the present invention is to provide a natural stone retaining wall using a fiber reinforcement that is devised in order to solve the conventional problems as described above, easy to work, easy to repair after, and does not inhibit the natural scenery of the surroundings.

또한, 본 발명의 다른 목적은 옹벽구조물끼리 결속시켜 옹벽구조물의 초기 적층상태를 유지할 수 있도록 하는 섬유보강재를 이용한 자연석 용벽을 제공하는데 있다.In addition, another object of the present invention is to provide a natural stone molten wall using a fiber reinforcement to bind the retaining wall structures to maintain the initial laminated state of the retaining wall structure.

상술한 바와 같은 목적을 달성하기 위해 본 발명 섬유 보강재를 이용한 자연석 옹벽은, 경사지, 절토지 및 암반 등의 전면에 설치되는 자연석; 적층지반에 매설되어 자연석을 지지하는 섬유 보강재; 섬유 보강재에 자연석을 연결하는 제1연결부재; 및 자연석 상호간을 연결시키는 제2연결부재;를 포함한다.Natural stone retaining wall using the fiber reinforcing material of the present invention to achieve the object as described above, natural stone is installed on the front surface such as slope, cut land and rock; Fiber reinforcement embedded in the laminated ground to support the natural stone; A first connection member connecting natural stone to the fiber reinforcement; And a second connection member connecting the natural stones to each other.

제1연결부재는, 섬유 보강재가 고정되며 자연석에 접면되는 앵글; 및 섬유 보강재를 앵글에 접면시킨 상태에서 앵글과 섬유 보강재를 관통한 후 자연석에 정착되는 연결볼트;를 포함한다.The first connection member, the angle that the fiber reinforcement is fixed and tangential to the natural stone; And a connecting bolt that penetrates the angle and the fiber reinforcement in the state where the fiber reinforcement is in contact with the angle and is fixed to the natural stone.

앵글은, 상면에 섬유 보강재가 접면되는 수평판; 수평판의 일단으로부터 상방으로 절곡되고, 전면이 자연석에 접면되며, 연결볼트가 관통되는 제1 볼트 관통홀이 형성된 수직판; 및 수직판의 상단으로부터 수직판의 배면으로 수직판과 수평하게 절곡되며, 연결볼트가 관통되는 제2 볼트 관통홀이 형성된 절곡판;을 포함하되, 섬유 보강재의 단부는 수직판과 절곡판 사이에 끼워진 후 수직판과 절곡판을 관통하는 연결볼트에 의해 앵글에 결합된다.The angle is a horizontal plate which is in contact with the fiber reinforcement on the upper surface; A vertical plate which is bent upwardly from one end of the horizontal plate, the front surface of which is in contact with the natural stone, and has a first bolt through hole through which the connecting bolt passes; And a bending plate horizontally bent from the upper end of the vertical plate to the rear surface of the vertical plate and having a second bolt through hole through which the connecting bolt is penetrated, wherein an end of the fiber reinforcement material is disposed between the vertical plate and the bending plate. After being fitted, it is coupled to the angle by connecting bolts passing through the vertical plate and the bending plate.

제2연결부재는, 자연석에 고정되는 세트앵커; 및 이웃하는 두 자연석에 고정되는 세트앵커를 서로 연결하는 턴버클;을 포함한다.The second connection member, the set anchor is fixed to the natural stone; And a turnbuckle connecting the set anchors fixed to two neighboring natural stones to each other.

본 발명 섬유 보강재를 이용한 자연석 옹벽에 따르면, 옹벽의 전면에 자연석을 시공함으로써, 주변경관을 해치지 않고 자연석이 갖는 고유의 자연미를 살릴 수 있으며, 시공 및 사후관리가 용이한 장점이 있다.According to the natural stone retaining wall using the fiber reinforcing material of the present invention, by constructing the natural stone on the front surface of the retaining wall, it is possible to save the natural beauty of the natural stone without harming the surrounding landscape, there is an advantage that the construction and post-management is easy.

또한, 자연석을 적층지반에 매설되는 섬유 보강재에 제1연결부재를 통해 연결하고, 이웃하는 자연석 상호간을 제2연결부재로 연결함으로써, 자연석의 적층형태를 그대로 유지할 수 있는 장점이 있다.In addition, by connecting the natural stone to the fiber reinforcement buried in the laminated ground through the first connecting member, and by connecting the adjacent natural stones with the second connecting member, there is an advantage that can maintain the stacked form of the natural stone as it is.

도 1은 본 발명의 바람직한 실시예에 따른 섬유 보강재를 이용한 자연석 옹벽이 시공된 상태를 나타낸 시공상태도.
도 2는 도 1에 도시된 자연석이 섬유 보강재에 의해 지지되고 있는 모습을 나타낸 평면도.
도 3은 도 2에 도시된 제1연결부재에 의해 섬유 보강재와 자연석이 연결된 모습을 나타낸 단면도.
도 4는 도 2 및 도 3에 도시된 앵글의 사시도.
도 5는 도 1에 도시된 자연석과 자연석이 연결된 모습을 나타낸 정면도.
도 6은 도 5에 도시된 제2연결부재의 세트앵커를 나타낸 측단면도.
도 7은 도 5에 도시된 제2연결부재의 턴버클을 나타낸 평면도.1 is a construction state diagram showing a state in which the natural stone retaining wall construction using a fiber reinforcement according to a preferred embodiment of the present invention.
Figure 2 is a plan view showing a state in which the natural stone shown in Figure 1 is supported by a fiber reinforcement.
3 is a cross-sectional view showing a state in which the fiber reinforcement and the natural stone is connected by the first connecting member shown in FIG.
4 is a perspective view of the angle shown in FIGS. 2 and 3;
5 is a front view showing a state in which the natural stone and natural stone shown in Figure 1 is connected.
Figure 6 is a side cross-sectional view showing a set anchor of the second connecting member shown in FIG.
FIG. 7 is a plan view illustrating the turnbuckle of the second connection member illustrated in FIG. 5.

이하에서는 첨부된 도면을 참조로 본 발명에 따른 섬유 보강재를 이용한 자연석 옹벽의 바람직한 실시예를 상세히 설명하기로 한다.
Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the natural stone retaining wall using a fiber reinforcement according to the present invention.

도 1은 본 발명의 바람직한 실시예에 따른 섬유 보강재를 이용한 자연석 옹벽이 시공된 상태를 나타낸 시공상태도이다.1 is a construction state diagram showing a state in which the natural stone retaining wall is constructed using a fiber reinforcement according to a preferred embodiment of the present invention.

본 발에 따른 섬유 보강재를 이용한 자연석 옹벽(1)은 자연석(10), 섬유 보강재(20), 제1연결부재(30), 제2연결부재(40), 기초콘크리트(50) 및 유공관(60)을 포함한다.Natural stone retaining wall (1) using the fiber reinforcement according to the foot is a natural stone 10, fiber reinforcement 20, the first connecting member 30, the second connecting member 40, the foundation concrete 50 and the perforated pipe (60) ).

자연석(10)은 천연 상태의 화강석이나 대리석 등을 그대로 사용할 수 있다. 이러한 자연석(10)은 천연 상태 그대로 사용하기 때문에 주변경관을 해치지 않고 자연 그대로의 미감을 주게 된다.The natural stone 10 can be used as it is, granite or marble in a natural state. Since the natural stone 10 is used as it is, it gives a natural aesthetic without harming the surrounding landscape.

섬유 보강재(20)는 적층지반(70)에 매설되어 자연석(10)을 지지하는 것으로, 폴리프로필렌(poIWropylene), 폴리에스터(polyester), 폴리에칠렌(polyethylene), 폴리아크릴니트릴(polyacrynitril), 나일론 등의 합성섬유를 직조하여 형성된 다공성 제품인 지오텍스타일(geotextile)과 차수용 제품인 지오멤브레인(geomembranes), 고강도 제품인 지오그리드(geogrids) 및 지오텍스타일 관련제품 등을 포함한다.The fiber reinforcement 20 is embedded in the laminated ground 70 to support the natural stone 10, such as polypropylene (poIWropylene), polyester (polyester), polyethylene (polyethylene), polyacrylnitril, nylon, etc. Geotextiles, which are formed by weaving synthetic fibers, and geomembranes, which are ordered products, geogrids and geotextiles, which are high-strength products, are included.

제1연결부재(30)는 섬유 보강재(20)에 자연석(10)을 연결하여 자연석(10)들이 적층된 상태의 모습을 유지하도록 한다.The first connection member 30 connects the natural stone 10 to the fiber reinforcement 20 to maintain the state of the natural stone 10 is stacked.

제2연결부재(40)는 자연석(10) 상호간을 연결하여 제1연결부재(30)와 함께 자연석(10)들이 적층된 상태의 모습을 유지하도록 한다.The second connection member 40 connects the natural stones 10 to each other to maintain a state in which the natural stones 10 are stacked together with the first connection member 30.

기초콘크리트(50)는 자연석(10) 중 최하부에 위치되는 자연석(10)의 하부에 시공되어 그 위에 적층되는 자연석(10)들이 안정적으로 적층될 수 있도록 한다.The foundation concrete 50 is installed in the lower portion of the natural stone 10 located at the bottom of the natural stone 10 so that the natural stone 10 to be stacked thereon can be stably stacked.

유공관(60)은 적층지반(70)의 최하부층 중 기초콘크리트(50) 옆에 배수를 위하여 설치되는 것으로, 토사가 유입되지 않도록 부직포로 감싸진다.Perforated pipe 60 is installed for drainage next to the foundation concrete 50 of the lowermost layer of the laminated ground 70, it is wrapped in a nonwoven fabric so that the soil does not flow.

도 2는 도 1에 도시된 자연석이 섬유 보강재에 의해 지지되고 있는 모습을 나타낸 평면도이고, 도 3은 도 2에 도시된 제1연결부재에 의해 섬유 보강재와 자연석이 연결된 모습을 나타낸 단면도이며, 도 4는 도 2 및 도 3에 도시된 앵글의 사시도이다.2 is a plan view showing a state in which the natural stone shown in Figure 1 is supported by a fiber reinforcement, Figure 3 is a cross-sectional view showing a state in which the fiber reinforcement and the natural stone is connected by the first connecting member shown in FIG. 4 is a perspective view of the angle shown in FIGS. 2 and 3.

섬유 보강재(20)의 양단부 중 자연석(10) 측에 위치되는 일단에는 자연석(10)을 섬유 보강재(20)에 연결하기 위한 복수 개의 제1연결부재(30)가 이격되게 구비된다.A plurality of first connection members 30 for connecting the natural stone 10 to the fiber reinforcing material 20 are provided at one end of the natural stone 10 side of the both ends of the fiber reinforcing material 20.

제1연결부재(30)는 섬유 보강재(20)가 고정되며 자연석(10)에 접면되는 앵글(310), 및 섬유 보강재(20)를 앵글(310)에 접면시킨 상태에서 앵글(310)과 섬유 보강재(20)를 관통한 후 자연석(10)에 정착되는 연결볼트(320)를 포함한다.The first connecting member 30 is an angle 310 and the fiber in a state in which the fiber reinforcement 20 is fixed and the fiber 310 is in contact with the angle 310, and the fiber reinforcement 20 is in contact with the angle 310 The connecting bolt 320 is fixed to the natural stone 10 after passing through the reinforcing material 20.

앵글(310)은 상면에 섬유 보강재(20)가 접면되는 수평판(311), 수평판(311)의 일단으로부터 상방으로 절곡되고 전면이 자연석(10)에 접면되며 연결볼트(320)가 관통되는 제1볼트 관통홀(312a)이 형성된 수직판(312), 및 수직판(312)의 상단으로부터 수직판(312)의 배면으로 수직판(312)과 평행하게 절곡되며 연결볼트(320)가 관통되는 제2볼트 관통홀(313a)이 형성된 절곡판(313)을 포함한다. 앵글(310)은 장시간 지반에 매설되더라도 부식하지 않는 아연도금강판으로 제작된다.Angle 310 is bent upward from one end of the horizontal plate 311, the horizontal plate 311, the fiber reinforcing material 20 is folded on the upper surface and the front surface is folded in the natural stone 10 and the connection bolt 320 is penetrated The vertical plate 312 having the first bolt through hole 312a formed thereon, and bent in parallel with the vertical plate 312 from the upper end of the vertical plate 312 to the rear surface of the vertical plate 312, and the connecting bolt 320 penetrates. And a bending plate 313 having a second bolt through hole 313a formed therein. The angle 310 is made of a galvanized steel sheet that does not corrode even when embedded in the ground for a long time.

이와 같은 앵글(310)의 구성으로 인해 섬유 보강재(20)의 일단은 수직판(312)과 절곡판(313) 사이에 끼워진 후 수직판(312)과 절곡판(313)을 관통하는 연결볼트(320)에 의해 앵글(310)에 결합되고, 자연석(10)은 섬유 보강재(20)의 일단에 견고하게 연결된다.Due to the configuration of the angle 310, one end of the fiber reinforcing material 20 is inserted between the vertical plate 312 and the bending plate 313, and then connecting bolts passing through the vertical plate 312 and the bending plate 313 ( It is coupled to the angle 310 by 320, the natural stone 10 is firmly connected to one end of the fiber reinforcement (20).

한편, 연결볼트(320)에는 자연석(10)으로부터 앵글(310)이 분리되지 않도록 고정너트(330)가 나사 결합된다.Meanwhile, the fixing nut 330 is screwed to the connecting bolt 320 so that the angle 310 is not separated from the natural stone 10.

도 5는 도 1에 도시된 자연석과 자연석이 연결된 모습을 나타낸 정면도이고, 도 6은 도 5에 도시된 제2연결부재의 세트앵커를 나타낸 측단면도이고, 도 6은 도 5에 도시된 제2연결부재의 턴버클을 나타낸 평면도이다.5 is a front view showing a state in which the natural stone and natural stone shown in Figure 1 is connected, Figure 6 is a side cross-sectional view showing a set anchor of the second connecting member shown in Figure 5, Figure 6 is a second view shown in Figure 5 Top view showing the turnbuckle of the connecting member.

이웃하는 자연석(10)과 자연석(10)은 제2연결부재(40)에 의해 연결됨으로써 그 설치형태를 그대로 유지할 수 있다.The neighboring natural stone 10 and the natural stone 10 may be connected to each other by the second connection member 40 to maintain its installation form.

제2연결부재(40)는 자연석(10)에 고정되는 세트앵커(410), 및 이웃하는 두 자연석(10)에 각각 고정되는 세트앵커(410)를 서로 연결하는 턴버클(420)을 포함한다.The second connection member 40 includes a set anchor 410 fixed to the natural stone 10 and a turnbuckle 420 connecting the set anchor 410 fixed to two neighboring natural stones 10 to each other.

세트앵커(410)는 자연석(10)에 드릴로 홀을 천공한 후 홀 내에 삽입되는 앵커슬리브(411)와, 앵커슬리브(411)에 삽입되며 턴버클(420)의 양단부를 각각 관통하는 앵커볼트(412)로 구성된다.The set anchor 410 drills holes in the natural stone 10 and then anchors 411 inserted into the holes and anchor bolts 411 inserted into the anchor sleeves 411 and penetrating both ends of the turnbuckles 420, respectively. 412).

턴버클(420)은 자연석(10)에 각각 고정된 세트앵커(410)를 서로 연결함으로써 이웃하는 자연석(10)과 자연석(10)을 서로 연결한다. 이러한 턴버클(420)은 타원형의 본체부(421), 및 본체부(421)의 장축방향에 위치되는 두 양단에 각각 나사 결합되는 간격조절나사(422)를 포함한다. 간격조절나사(422)의 머리부에는 앵커볼트(412)가 관통되는 앵커볼트 관통홀(422a)이 각각 형성된다. The turnbuckle 420 connects the natural stone 10 and the natural stone 10 to each other by connecting the set anchors 410 fixed to the natural stone 10 to each other. The turnbuckle 420 includes an elliptical body portion 421 and a spacing adjusting screw 422 respectively coupled to two ends positioned in the major axis direction of the body portion 421. An anchor bolt through hole 422a through which the anchor bolt 412 penetrates is formed at the head of the gap adjusting screw 422, respectively.

이와 같은 구성은 갖는 제2연결부재(40)의 구성에 의하면, 이웃하는 자연석(10)을 각각 천공하여 세트앵커(410)의 앵커슬리브(411)를 각각 삽입하고, 간격조절나사(422)의 앵커볼트 관통홀(422a)에 앵커볼트(412)를 관통시킨 후 앵커슬리브(411)에 앵커볼트(412)를 나사 결합함으로써, 이웃하는 자연석(10)과 자연석(10)은 서로 연결된다. 간격조절나사(422)의 앵커볼트 관통홀(422a)에 앵커볼트(412)를 삽입하기 전 간격조절나사(422)를 조이거나 풀어 앵커볼트 관통홀(422a)에 세트앵커(410)의 설치위치에 위치되도록 조정한다.
According to the configuration of the second connection member 40 having such a configuration, each of the adjacent natural stone 10 is drilled to insert the anchor sleeve 411 of the set anchor 410, respectively, and the gap adjusting screw 422 By passing the anchor bolt 412 through the anchor bolt through hole 422a and then screwing the anchor bolt 412 to the anchor sleeve 411, the neighboring natural stone 10 and the natural stone 10 are connected to each other. Mounting position of the set anchor 410 in the anchor bolt through-hole 422a before tightening or loosening the gap adjusting screw 422 before inserting the anchor bolt 412 into the anchor bolt through-hole 422a of the gap adjusting screw 422. Adjust it to be at.

상술한 바와 같은 구성을 갖는 본 발명 섬유 보강재를 이용한 자연석 옹벽(1)에 따르면, 옹벽의 전면에 자연석(10)을 시공함으로써, 주변경관을 해치지 않고 자연석이 갖는 고유의 자연미를 살릴 수 있으며, 시공 및 사후관리가 용이하다.According to the natural stone retaining wall (1) using the fiber reinforcing material of the present invention having the configuration as described above, by installing the natural stone 10 on the front of the retaining wall, it is possible to save the natural beauty of the natural stone without harming the surrounding landscape, construction And it is easy to follow up.

또한, 자연석(10)을 적층지반(70)에 매설되는 섬유 보강재(20)에 제1연결부재(30)를 통해 연결하고, 이웃하는 자연석(10) 상호간을 제2연결부재(40)로 연결함으로써, 자연석(10)의 적층형태를 그대로 유지할 수 있다.
In addition, the natural stone 10 is connected to the fiber reinforcement 20 buried in the laminated ground 70 through the first connecting member 30, and the adjacent natural stone 10 to each other by the second connecting member 40 By doing so, the laminated form of the natural stone 10 can be maintained as it is.

이상에서 설명한 바와 같이, 본 발명 섬유 보강재를 이용한 자연석 옹벽을 바람직한 실시예를 기초로 상세히 설명하였으나, 본 발명은 특정 실시예에 한정되는 것은 아니며, 해당분야 통상의 지식을 가진 자가 특허청구범위에 기재된 범주 내에서 다양하게 변형 실시할 수 있다.As described above, the natural stone retaining wall using the fiber reinforcing material of the present invention has been described in detail based on the preferred embodiment, but the present invention is not limited to the specific embodiments, and those skilled in the art have described in the claims Various modifications can be made within the scope.

1 : 자연석 옹벽 10 : 자연석
20 : 섬유 보강재 30 : 제1연결부재
40 : 제2연결부재 50 : 기초콘크리트
60 : 유공관 70 : 적층지반1: natural stone retaining wall 10: natural stone
20: fiber reinforcing material 30: first connecting member
40: second connection member 50: basic concrete
60: perforated pipe 70: laminated ground

Claims (4)

경사지, 절토지 및 암반 등의 전면에 설치되는 자연석과, 적층지반에 매설되어 상기 자연석을 지지하는 섬유 보강재와, 상기 섬유 보강재에 상기 자연석을 연결하는 제1연결부재, 및 상기 자연석 상호간을 연결시키는 제2연결부재;를 포함하되,
상기 제1연결부재는,
상면에 상기 섬유 보강재가 접면되는 수평판과, 상기 수평판의 일단으로부터 상방으로 절곡되고 전면이 상기 자연석에 접면되며 상기 제1 볼트 관통홀이 형성된 수직판, 및 상기 수직판의 상단으로부터 수직판의 배면으로 수직판과 수평하게 절곡되며 제2 볼트 관통홀이 형성된 절곡판을 포함하는 앵글; 및
상기 섬유 보강재를 상기 앵글에 접면시킨 상태에서 상기 앵글의 제1,2 볼트 관통홀과 상기 섬유 보강재를 관통한 후 자연석에 정착되는 연결볼트;를 포함하여 이루어져,
상기 섬유 보강재의 단부는 상기 수직판과 절곡판 사이에 끼워진 후 상기 수직판과 절곡판을 관통하는 상기 연결볼트에 의해 상기 앵글에 결합되는 것을 특징으로 하는 섬유 보강재를 이용한 자연석 옹벽.Natural stone is installed on the front surface of the slope, cut land and rock, and the fiber reinforcement embedded in the laminated ground to support the natural stone, the first connecting member for connecting the natural stone to the fiber reinforcement, and connecting the natural stone Including a second connection member;
The first connection member,
A horizontal plate in which the fiber reinforcing material is folded on an upper surface, a vertical plate bent upward from one end of the horizontal plate, the front surface is folded in the natural stone, and the first bolt through hole is formed, and a vertical plate from an upper end of the vertical plate. An angle including a bending plate having a second bolt through-hole formed in the back surface and being horizontally curved with the vertical plate; And
And connecting bolts fixed through the first and second bolt through-holes of the angle and the fiber reinforcing member and then fixed to a natural stone while the fiber reinforcing member is in contact with the angle.
An end portion of the fiber reinforcement is natural stone retaining wall using the fiber reinforcement, characterized in that coupled to the angle by the connecting bolt penetrating between the vertical plate and the bending plate after passing through the vertical plate and the bending plate. 삭제delete 삭제delete 제1항에 있어서,
상기 제2연결부재는,
상기 자연석에 고정되는 세트앵커; 및
이웃하는 두 자연석에 고정되는 상기 세트앵커를 서로 연결하는 턴버클;을 포함하는 것을 특징으로 하는 섬유 보강재를 이용한 자연석 옹벽.The method of claim 1,
The second connection member,
A set anchor fixed to the natural stone; And
Natural stone retaining wall using a fiber reinforcement, including;
KR1020110124065A 2011-11-25 2011-11-25 Natural wall using fiber reinforcement KR101224872B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200479699Y1 (en) * 2015-06-25 2016-02-29 주식회사자연기술 Simple Construction Type Retaining Wall Using Landscape Stone
KR102142825B1 (en) * 2020-02-26 2020-08-07 이영오 Eco-friendly vegetation retaining wall shpere using natural stone and installation method thereof

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KR20050025301A (en) * 2005-02-22 2005-03-14 김성수 Method constructing revetment on incised slant
KR20060119274A (en) * 2005-05-19 2006-11-24 ( 자 ) 백양아이앤디 Structure raising the ground level with a landscape architecture stone and execution method thereof
KR20100009751A (en) * 2008-07-21 2010-01-29 나성민 Ston-block for ecology-environment and its manufacturing method
KR101017979B1 (en) * 2010-08-17 2011-03-02 박태영 Environment garden-stone retaining wall

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050025301A (en) * 2005-02-22 2005-03-14 김성수 Method constructing revetment on incised slant
KR20060119274A (en) * 2005-05-19 2006-11-24 ( 자 ) 백양아이앤디 Structure raising the ground level with a landscape architecture stone and execution method thereof
KR20100009751A (en) * 2008-07-21 2010-01-29 나성민 Ston-block for ecology-environment and its manufacturing method
KR101017979B1 (en) * 2010-08-17 2011-03-02 박태영 Environment garden-stone retaining wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200479699Y1 (en) * 2015-06-25 2016-02-29 주식회사자연기술 Simple Construction Type Retaining Wall Using Landscape Stone
KR102142825B1 (en) * 2020-02-26 2020-08-07 이영오 Eco-friendly vegetation retaining wall shpere using natural stone and installation method thereof

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