KR200426634Y1 - Structure of Permanent Anchor - Google Patents

Structure of Permanent Anchor Download PDF

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Publication number
KR200426634Y1
KR200426634Y1 KR2020060016270U KR20060016270U KR200426634Y1 KR 200426634 Y1 KR200426634 Y1 KR 200426634Y1 KR 2020060016270 U KR2020060016270 U KR 2020060016270U KR 20060016270 U KR20060016270 U KR 20060016270U KR 200426634 Y1 KR200426634 Y1 KR 200426634Y1
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South Korea
Prior art keywords
support
coupled
permanent anchor
support steel
grouting
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KR2020060016270U
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Korean (ko)
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심종백
김후일
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주식회사 대경건설
심종백
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E02D5/808—Ground anchors anchored by using exclusively a bonding material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/30—Miscellaneous comprising anchoring details

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  • Engineering & Computer Science (AREA)
  • Structural 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)
  • Piles And Underground Anchors (AREA)

Abstract

본 고안은 영구앵커 구조에 있어서, 중앙에 그라우팅호스(122)를 형성하고 그라우팅호스(122)의 외주연에 다수개의 지지강선(121)을 형성하며 이를 보호튜브(124)로 피복한 자유장(120)과, 상기 자유장(120)의 내측 단부에 지지원판(111)을 결합하여 그라우팅호스(122)를 가이드하고 지지강선(121)을 고정시키되 지지원판(111)의 지지강선(121)측으로 지지강관(116)을 결합한 정착장(110), 및 상기 자유장(120)의 외측 단부에 결합하는 지압판(131)을 구비하고 이를 고정시키는 지지원판(132)을 결합한 지압판부(130)로 구성하므로 영구앵커의 인장력을 향상시켜 보강토체를 견고하게 지지할 뿐만 아니라 영구앵커의 운반이 용이하도록 하고 크레인작업 등에서 안전하게 시공할 수 있도록 하는 것이다.The present invention, in the permanent anchor structure, forming a grouting hose 122 in the center and a plurality of support steel wires 121 formed on the outer periphery of the grouting hose 122 and coated with a protective tube 124 ( 120 and the support disc 111 is coupled to the inner end of the free field 120 to guide the grouting hose 122 and fix the support steel wire 121 to the support steel wire 121 side of the support disc 111. It consists of a fixing plate 110 coupled to the support steel pipe 116, and the acupressure plate portion 130 having a pressure plate 131 coupled to the outer end of the free field 120 and the support plate 132 for fixing it Therefore, to enhance the tensile force of the permanent anchor to not only support the reinforcement soil firmly, but also to facilitate the transport of the permanent anchor and to be safely installed in crane work.

앵커, 사면, 정착장, 자유장, 그라우팅 Anchor, slope, settlement, free field, grouting

Description

영구앵커 구조{Structure of Permanent Anchor}Structure of Permanent Anchor

도 1은 본 고안에 따른 영구앵커의 설치상태를 나타낸 단면도.1 is a cross-sectional view showing a state of installation of a permanent anchor according to the present invention.

도 2는 본 고안에 따른 영구앵커를 일부 절개하여 나타낸 전체사시도.Figure 2 is a full perspective view showing a part of the permanent anchor according to the present invention.

도 3은 본 고안에 따른 영구앵커의 정착장 부분을 일부 절개하여 나타낸 사시도.Figure 3 is a perspective view showing a part of the anchorage of the permanent anchor according to the present invention.

도 4는 본 고안에 따른 영구앵커의 정착장 결합부분을 일부 절개하여 나타낸 사시도.Figure 4 is a perspective view showing a part of the anchorage coupling portion of the permanent anchor according to the present invention.

도 5는 본 고안에 따른 영구앵커의 정착장 결합부분을 나타낸 단면도.5 is a cross-sectional view showing the anchorage coupling portion of the permanent anchor according to the present invention.

도 6은 본 고안에 따른 영구앵커의 지압판 결합부분을 나타낸 사시도.Figure 6 is a perspective view of the acupressure plate coupling portion of the permanent anchor according to the present invention.

도 7은 본 고안에 따른 영구앵커의 지압판 결합부분을 나타낸 사시도.Figure 7 is a perspective view of the acupressure plate coupling portion of the permanent anchor according to the present invention.

* 도면의 주요 부분의 부호의 설명 *Explanation of symbols of the main parts of the drawings

10: 사면 11: 천공홀10: slope 11: drilling hole

100: 영구앵커 110: 정착장부100: permanent anchor 110: fixing unit

111: 지지원판 111a: 테이퍼공111: support disk 111a: tapered ball

111b: 센터공 112: 캡111b: center ball 112: cap

113: 돌출관 114: 그라우팅가이드관113: protrusion pipe 114: grouting guide pipe

115: 마개 116: 지지강관115: stopper 116: support steel pipe

117: 열수축튜브 118: 에폭시117: heat shrink tube 118: epoxy

120: 자유장 121: 지지강선120: free field 121: support steel wire

122: 그라우팅호스 123: 간격유지구122: grouting hose 123: spacing zone

124: 보호튜브 125: 웨지124: protective tube 125: wedge

130: 지압판부 131: 지압판130: pressure plate 131: pressure plate

132: 지지원판 133: 테이퍼공132: support disk 133: tapered ball

135: 캡135: cap

본 고안은 영구앵커 구조에 관한 것으로, 상세하게는 건축이나 토목공사에서 영구앵커의 인장력을 향상시켜 보강토체를 견고하게 지지할 수 있도록 함과 동시에 운반 중 훼손을 방지하고 현장에서 안전하게 사용하여 시공할 수 있도록 하는 영구앵커 구조에 관한 것이다.The present invention relates to a permanent anchor structure, and in detail, to improve the tensile strength of the permanent anchor in construction or civil engineering work to support the reinforced soil solidly, while preventing damage during transportation and safely used in the construction site Permanent anchor structure to make it possible.

일반적으로 영구앵커는 터파기, 흙막이, 철도 및 도로에 인접한 자연 및 인공사면의 보강, 지하구조물 및 터널 등과 같은 토목 관련 시설물 축조에 필요한 굴착 지보체계, 기존 옹벽의 보수 및 옹벽을 설치하는 공사 등 다양하게 토목 또는 건축공사에 사용된다.In general, permanent anchors are widely used for excavation support systems required for construction of civil engineering-related facilities such as trenches, mudstones, reinforcement of natural and man-made slopes adjacent to railroads and roads, construction of underground structures and tunnels, repair of existing retaining walls, and installation of retaining walls. It is used for civil engineering or building construction.

예를 들면, 영구앵커는 굴토 또는 절토 과정을 통하여 일련의 보강작업이 이루어지는 것으로 비탈면이나 터파기 굴착면을 자립할 수 있는 안정높이로 굴착함과 동시에 표면보호면을 시공하고 굴착배면을 천공하여 영구앵커를 삽입하며 이를 그라우팅하여 보강토체를 조성한다.For example, the permanent anchor is a series of reinforcement work through the process of excavation or cutting, and excavation to a stable height that can stand the slope or excavation excavation surface at the same time, construct the surface protection surface and perforate the excavation back Insert anchors and grout them to form reinforcement soils.

즉, 영구앵커를 굴착배면에 좁은 간격으로 삽입하여 전체적인 전단강도를 증대시켜 기존지반을 보강하여 중력식 옹벽처럼 일체로 작용하는 보강토체를 형성한다.That is, the permanent anchor is inserted into the excavation back at a narrow interval to increase the overall shear strength to reinforce the existing ground to form a reinforcement body that acts integrally like a gravity retaining wall.

상기와 같은 영구앵커의 사용방법을 살펴보면, 지정된 굴착심도 만큼 굴착하여 원지반이 자립하는지 확인한 후, 요구심도까지 천공하여 영구앵커를 삽입하며, 몰탈 등으로 그라우팅함으로써 원지반과의 부착면을 향상시키도록 한다.Looking at the use of the permanent anchor as described above, after excavation by the specified excavation depth to determine whether the base is self-supporting, and then drilled to the required depth to insert the permanent anchor, grouting with mortar, etc. to improve the attachment surface with the base. .

이때, 반영구적인 벽체를 형성하도록 철근콘크리트를 형성할 수 도 있고, 가시설용으로 이용할 수 있다,At this time, the reinforced concrete can be formed to form a semi-permanent wall, it can be used for temporary equipment,

따라서 본 고안의 주 목적은 영구앵커의 인장력을 향상시켜 보강토체를 견고하게 지지할 수 있도록 하여 품질을 향상시킬 수 있도록 하는 영구앵커 구조를 제공하는 데 있다.Therefore, the main purpose of the present invention is to provide a permanent anchor structure that can improve the quality by improving the tensile strength of the permanent anchor to support the reinforced soil solidly.

본 고안의 다른 목적은 영구앵커의 운반이 용이하도록 하고 크레인작업 등에서 안전하게 사용하여 시공할 수 있도록 하는 영구앵커 구조를 제공하는 데 있다.Another object of the present invention is to provide a permanent anchor structure to facilitate the transport of the permanent anchor and to be safely used in construction, such as crane work.

이러한 목적을 달성하기 위하여 본 고안은 중앙에 그라우팅호스를 형성하고 그라우팅호스의 외주연에 다수개의 지지강선을 형성하며 이를 보호튜브로 피복한 자유장과, 상기 자유장의 내측 단부에 지지원판을 결합하여 그라우팅호스를 가이드하고 지지강선을 고정시키되 지지원판의 지지강선측으로 지지강관을 결합한 정착장, 및 상기 자유장의 외측 단부에 결합하는 지압판을 구비하고 이를 고정시키는 지지원판(132)을 결합한 지압판부로 구성한 것을 그 기술적 구성상의 기본 특징으로 한다.In order to achieve this purpose, the present invention forms a grouting hose in the center and a plurality of support steel wires on the outer periphery of the grouting hose, and covers a free field coated with a protective tube and a support disc at the inner end of the free field. Consisting the grouting hose and fixing the support steel wire, but the anchor plate coupled with the support steel pipe to the support steel wire side of the support plate, and the pressure plate portion having a pressure plate coupled to the outer end of the free field and the support plate 132 for fixing it It is the basic characteristic in technical configuration.

도 1은 본 고안에 따른 영구앵커의 설치상태를 나타낸 단면도이고, 도 2는 본 고안에 따른 영구앵커를 일부 절개하여 나타낸 전체사시도이며, 도 3은 본 고안에 따른 영구앵커의 정착장 부분을 일부 절개하여 나타낸 사시도이고, 도 4는 본 고안에 따른 영구앵커의 정착장 결합부분을 일부 절개하여 나타낸 사시도이며, 도 5는 본 고안에 따른 영구앵커의 정착장 결합부분을 나타낸 단면도이고, 도 6은 본 고안에 따른 영구앵커의 지압판 결합부분을 나타낸 사시도이며, 도 7은 본 고안에 따른 영구앵커의 지압판 결합부분을 나타낸 사시도이다.1 is a cross-sectional view showing the installation state of the permanent anchor according to the present invention, Figure 2 is a full perspective view showing a part of the permanent anchor according to the present invention, Figure 3 is a part of the anchorage of the permanent anchor according to the present invention 4 is a perspective view of the permanent anchor coupling portion of the permanent anchor according to the present invention, Figure 5 is a cross-sectional view showing the anchorage coupling portion of the permanent anchor according to the present invention, Figure 6 Figure 4 is a perspective view showing the pressure plate coupling portion of the permanent anchor according to the present invention, Figure 7 is a perspective view showing the pressure plate coupling portion of the permanent anchor according to the present invention.

도 1 내지 도 7에 나타낸 바와 같이, 본 고안의 영구앵커(100) 구조는 중앙에 그라우팅호스(122)를 형성하고 그라우팅호스(122)의 외주연에 다수개의 지지강선(121)을 형성하며 이를 보호튜브(124)로 피복한 자유장(120)과, 상기 자유장(120)의 내측 단부에 지지원판(111)을 결합하여 그라우팅호스(122)를 가이드하 고 지지강선(121)을 고정시키되 지지원판(111)의 지지강선(121)측으로 지지강관(116)을 결합한 정착장(110), 및 상기 자유장(120)의 외측 단부에 결합하는 지압판(131)을 구비하고 이를 고정시키는 지지원판(132)을 결합한 지압판부(130)로 구성한다.As shown in Figures 1 to 7, the structure of the permanent anchor 100 of the present invention forms a grouting hose 122 in the center and a plurality of support steel wire 121 is formed on the outer periphery of the grouting hose 122 The free field 120 coated with the protective tube 124 and the support disc 111 is coupled to the inner end of the free field 120 to guide the grouting hose 122 and to fix the support steel wire 121. A support disk having a fixing station 110 coupled to the support steel pipe 116 to the support steel line 121 side of the support disk 111, and a pressure plate 131 to be coupled to the outer end of the free field 120, and to support it Consists of the pressure plate portion 130 combined 132.

상기 자유장(120)은 보호튜브(124)의 내부에 소정간격으로 간격유지구(123)를 결합하여 지지강선(121)과 그라우팅호스(124)를 가이드하여 일정한 간격을 유지하도록 한다.The free field 120 is coupled to the interval maintaining hole 123 at a predetermined interval inside the protective tube 124 to guide the support steel wire 121 and the grouting hose 124 to maintain a constant interval.

나아가, 지지강선(121)의 양단부에는 웨지(125)를 결합하여 견고하게 고정시킬 수 있도록 함이 바람직하다.Further, it is preferable to combine the wedges 125 at both ends of the support steel line 121 so as to be firmly fixed.

상기 정착장(110)은 지지원판(111)의 지지강선(121)측에는 지지강관(116)을 결합하고 타측에는 캡(112)을 결합하되 캡(112)의 외향 측으로 그라우팅호스(122)와 연통되는 돌출관(113)을 형성한다.The fixing unit 110 is coupled to the supporting steel pipe 116 to the support steel line 121 side of the support disc 111 and the cap 112 to the other side, but communicates with the grouting hose 122 to the outward side of the cap 112. Protruding pipe 113 is formed.

여기서 돌출관(113)에는 외주연에 구멍이 천공된 그라우팅가이드관(114)을 결합하되 전단에 마개(115)를 결합하여 그라우팅 물질이 그라우팅가이드관(114)에 천공된 구멍으로 토출될 수 있도록 한다.The protruding pipe 113 is coupled to the grouting guide tube 114 perforated in the outer periphery, but the stopper 115 is coupled to the front end so that the grouting material may be discharged into the perforated hole in the grouting guide tube 114. do.

더불어, 지지강관(116)과 보호튜브(117)에는 열수축 튜브(117)를 끼워 열을 가하여 열수축 튜브(117)를 수축시킴으로서 완전 밀폐되도록 있도록 함이 바람직하다.In addition, the support steel pipe 116 and the protection tube 117 is preferably inserted into the heat shrink tube 117 by applying heat to shrink the heat shrink tube 117 to be completely sealed.

나아가, 지지원판(111)에는 중앙에 그라우팅호스(122)를 관통시키는 센터공(111b)을 형성하고 센터공(111b)을 외측에 원호상으로 다수개의 테이퍼공(111a) 을 형성하여 지지강선(121)의 단부에 결합된 웨지(125)에 의해 지지강선(121)이 견고하게 고정시키되 주위에 에폭시(118)를 도포하여 더욱 더 견고하게 고정시킴이 바람직하다.Further, in the support disc 111, a center hole 111b is formed in the center to penetrate the grouting hose 122, and the center hole 111b is formed with a plurality of taper holes 111a in an arc shape on the outside to support the steel wire ( The support steel wire 121 is firmly fixed by the wedge 125 coupled to the end of the 121, but it is preferable to fix the epoxy 118 more firmly.

한편, 지지강관(116)의 외주연은 요철형상으로 형성하여 보다 견고하게 장착될 수 있도록 한다. On the other hand, the outer periphery of the support steel pipe 116 is formed in an uneven shape to be more firmly mounted.

상기 지압판부(130)는 지압판(131)과 지지원판(132)에 지지강선(121)을 고정시키는 테이퍼공(133)을 형성하여 지지강선(121)의 결합된 웨지(125)가 테이퍼공(133)에 의해 견고하게 고정될 수 있도록 한다.The acupressure plate part 130 forms a tapered hole 133 for fixing the support steel wire 121 to the acupressure plate 131 and the support disc 132 so that the wedges 125 of the support steel wire 121 are tapered holes ( 133) to be firmly fixed.

여기서 지지원판(132)에는 캡(135)을 구비하여 결합한다.The support disk 132 is provided with a cap 135 to be coupled.

이러한 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention is as follows.

먼저 영구앵커(100)를 사면(10)의 천공홀(11)에 삽입하고 고정시킨 다음 모탈 등을 주입하여 영구앵커(100)를 고정시킨 다음 보강토체 등을 조성한다.First, the permanent anchor 100 is inserted into the drilling hole 11 of the slope 10 and fixed, and then the mortar is injected to fix the permanent anchor 100, and then a reinforcement earth is formed.

즉, 영구앵커의 인장력을 향상시켜 보강토체를 견고하게 지지할 수 있도록 한다.That is, it improves the tensile strength of the permanent anchor to be able to firmly support the reinforced earth body.

특히, 정착장(110)에 요철면이 형성된 지지강관(116)을 결합하고 지지강선(121)에 웨지(125)를 결합하여 지지원판(111)의 테이퍼공(111a)에 견고하게 결합시키고 에폭시(118)를 도포하므로 정착장(110)이 견고하게 고정되어 인장력을 크게 향시켜 사면(10) 등에 보강토체 또는 벽체를 견고하게 지지할 수 있다.In particular, by coupling the support steel pipe 116 with the concave-convex surface formed in the anchorage 110 and the wedge 125 to the support steel wire 121 to be firmly coupled to the tapered hole (111a) of the support disc 111 and epoxy Since the 118 is applied, the anchorage station 110 is firmly fixed, so that the tensile force is greatly increased, and the reinforcement soil or the wall can be firmly supported on the slope 10 and the like.

나아가, 영구앵커(100)를 크레인 등으로 운반할 때, 그 중심에 정확하게 위치하지 않더라도 그 하중에 의해 분리되는 등의 문제와 이로 인한 안전사고의 우려 가 전혀 없다.Furthermore, when transporting the permanent anchor 100 by a crane or the like, even if not exactly located in the center there is no problem such as separation by the load and there is no fear of safety accidents.

이상에서 살펴본 바와 같이, 본 고안의 영구앵커(100) 구조는 중앙에 그라우팅호스(122)를 형성하고 그라우팅호스(122)의 외주연에 다수개의 지지강선(121)을 형성하며 이를 보호튜브(124)로 피복한 자유장(120)과, 상기 자유장(120)의 내측 단부에 지지원판(111)을 결합하여 그라우팅호스(122)를 가이드하고 지지강선(121)을 고정시키되 지지원판(111)의 지지강선(121)측으로 지지강관(116)을 결합한 정착장(110), 및 상기 자유장(120)의 외측 단부에 결합하는 지압판(131)을 구비하고 이를 고정시키는 지지원판(132)을 결합한 지압판부(130)로 구성하므로 영구앵커의 인장력을 향상시켜 보강토체를 견고하게 지지할 뿐만 아니라 영구앵커의 운반이 용이하도록 하고 크레인작업 등에서 안전하게 시공할 수 있는 효과가 있다.As described above, the permanent anchor 100 structure of the present invention forms a grouting hose 122 in the center and a plurality of supporting steel wires 121 on the outer periphery of the grouting hose 122 and the protection tube 124 ) To support the grouting hose 122 by fixing the support plate 111 and the support disc 111 to the inner end of the free field 120 to fix the support steel wire 121 and the support disc 111 Combining the support plate 132 having a fixing station 110 coupled to the support steel pipe 116 to the support steel line 121, and the pressure plate 131 coupled to the outer end of the free field 120 and fixed thereto Since the pressure plate portion 130 is configured to improve the tensile force of the permanent anchor to not only firmly support the reinforcement soil, but also to facilitate the transport of the permanent anchor, there is an effect that can be safely installed in crane work.

Claims (3)

중앙에 그라우팅호스(122)를 형성하고 그라우팅호스(122)의 외주연에 양단에 웨지(125)가 결합된 지지강선(121)을 다수개 형성하며 이를 보호튜브(124)로 피복한 자유장(120)과, The grouting hose 122 is formed in the center, and a plurality of supporting steel wires 121 having wedges 125 coupled to both ends are formed on the outer circumference of the grouting hose 122 and the free field coated with the protective tube 124 ( 120), 상기 자유장(120)의 내측 단부에 지지원판(111)을 결합하여 그라우팅호스(122)를 가이드하고 지지강선(121)을 고정시키되 지지원판(111)의 지지강선(121)측으로 지지강관(116)을 결합한 정착장(110), 및 The support plate 111 is coupled to the inner end of the free field 120 to guide the grouting hose 122 and fix the support steel line 121, but the support steel pipe 116 toward the support steel line 121 side of the support plate 111. ), Combined anchorage 110, and 상기 자유장(120)의 외측 단부에 결합하는 지압판(131)을 구비하고 이를 고정시키는 지지원판(132)을 결합하되 지지원판(132)에 테이퍼공(133)을 형성하여 지지강선(121)의 결합된 웨지(125)를 테이퍼공(133)에 끼워 견고하게 고정시키고 지지원판(132)에 결합되는 캡(135)을 구비한 지압판부(130)로 구성한 것을 특징으로 하는 영구앵커 구조.A support plate 132 having a pressure plate 131 coupled to an outer end of the free field 120 and fixed thereto is formed, but a tapered hole 133 is formed in the support plate 132 to support the steel wire 121. Permanent anchor structure, characterized in that consisting of a pressure plate portion 130 having a cap 135 coupled to the support disc 132 by firmly fixed to the tapered hole 133 coupled to the tapered hole (133). 제1항에 있어서, The method of claim 1, 상기 정착장(110)은 지지원판(111)의 지지강선(121)측에는 지지강관(116)을 결합하고 타측에는 캡(112)을 결합하되, 캡(112)의 외향 측으로 그라우팅호스(122)와 연통되는 돌출관(113)을 형성하여 돌출관(113)에 구멍이 천공된 그라우팅가이드관(114)을 결합하고, 지지강관(116)에 열수축 튜브(117)를 끼워 열을 가하여 열수 축 튜브(117)를 수축시켜 완전 밀폐되도록 구성한 것을 특징으로 하는 영구앵커 구조. The anchorage 110 is coupled to the support steel pipe 116 to the support steel line 121 side of the support disc 111 and to the cap 112 to the other side, the grouting hose 122 and the outward side of the cap 112 Forming a protruding tube 113 to be connected to the grouting guide tube 114 is a hole perforated in the protruding tube 113, the heat shrink tube 117 is inserted into the support steel tube 116 to apply heat to the heat shrink tube ( 117) permanent anchor structure, characterized in that configured to be completely sealed. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 정착장(110)의 지지원판(111)에는 중앙에 그라우팅호스(122)를 관통시키는 센터공(111b)을 형성하고 센터공(111b)을 외측에 원호상으로 다수개의 테이퍼공(111a)을 형성하여 지지강선(121)의 단부에 결합된 웨지(125)에 의해 지지강선(121)이 견고하게 고정시키되 주위에 에폭시(118)를 도포하고 지지강관(116)의 외주연을 요철형상으로 형성하여 보다 견고하게 장착될 수 있도록 구성한 것을 특징으로 하는 영구앵커 구조.A center hole 111b is formed in the support disc 111 of the fixing station 110 to allow the grouting hose 122 to pass through the center, and the plurality of taper holes 111a are formed in an arc shape on the outside of the center hole 111b. The support steel wire 121 is firmly fixed by the wedges 125 coupled to the ends of the support steel wire 121, and the epoxy 118 is coated around the periphery of the support steel pipe 116 to form an uneven shape. Permanent anchor structure, characterized in that configured to be more firmly mounted.
KR2020060016270U 2006-06-16 2006-06-16 Structure of Permanent Anchor KR200426634Y1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100997672B1 (en) * 2010-03-25 2010-12-01 이인귀 A prevent of twisted anchor
KR100997673B1 (en) * 2010-03-12 2010-12-01 이인귀 Structure of pemanent anchor
KR101046370B1 (en) 2011-03-29 2011-07-04 지반이엔씨 주식회사 Corrugated tubing assembly for fixing multiple tubes
WO2012026643A1 (en) * 2010-08-23 2012-03-01 Shin Dong Eun Fixing device for earth anchor
KR101195211B1 (en) 2012-01-25 2012-10-29 지반이엔씨 주식회사 Unit anchort having waterproof-cap
KR101394404B1 (en) * 2013-06-17 2014-05-13 삼진스틸산업(주) Supporters type compression expansion ground anchor
KR101765683B1 (en) * 2016-12-28 2017-08-07 정순국 Two fracture type anchor assembly of and construction method using the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100997673B1 (en) * 2010-03-12 2010-12-01 이인귀 Structure of pemanent anchor
KR100997672B1 (en) * 2010-03-25 2010-12-01 이인귀 A prevent of twisted anchor
WO2011118925A1 (en) * 2010-03-25 2011-09-29 Lee In-Kwi Anchor structure for preventing a steel wire from being twisted
WO2012026643A1 (en) * 2010-08-23 2012-03-01 Shin Dong Eun Fixing device for earth anchor
KR101046370B1 (en) 2011-03-29 2011-07-04 지반이엔씨 주식회사 Corrugated tubing assembly for fixing multiple tubes
KR101195211B1 (en) 2012-01-25 2012-10-29 지반이엔씨 주식회사 Unit anchort having waterproof-cap
KR101394404B1 (en) * 2013-06-17 2014-05-13 삼진스틸산업(주) Supporters type compression expansion ground anchor
KR101765683B1 (en) * 2016-12-28 2017-08-07 정순국 Two fracture type anchor assembly of and construction method using the same

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