KR950018958A - Ground Anchor Method - Google Patents

Ground Anchor Method Download PDF

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Publication number
KR950018958A
KR950018958A KR1019940033019A KR19940033019A KR950018958A KR 950018958 A KR950018958 A KR 950018958A KR 1019940033019 A KR1019940033019 A KR 1019940033019A KR 19940033019 A KR19940033019 A KR 19940033019A KR 950018958 A KR950018958 A KR 950018958A
Authority
KR
South Korea
Prior art keywords
synthetic resin
coating
tension member
coated
inner layer
Prior art date
Application number
KR1019940033019A
Other languages
Korean (ko)
Other versions
KR100192535B1 (en
Inventor
료헤이 쿠로사와
히데오 오다카
Original Assignee
료헤이 쿠로사와
쿠로사와 켄세쓰 가부시끼가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 료헤이 쿠로사와, 쿠로사와 켄세쓰 가부시끼가이샤 filed Critical 료헤이 쿠로사와
Publication of KR950018958A publication Critical patent/KR950018958A/en
Application granted granted Critical
Publication of KR100192535B1 publication Critical patent/KR100192535B1/en

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Classifications

    • 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
    • E02D5/805—Ground anchors with deformable anchoring members
    • 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
    • E02D2250/0046—Production methods using prestressing techniques
    • 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

1. 청구범위에 기재된 발명이 속한 기술분야 : 본 발명은 그라운드앵커공법에 관한 것이다.1. FIELD OF THE INVENTION The present invention relates to a ground anchor method.

2. 발명에 해결하려고 하는 기술적 과제 : 낮은 단가로 그라운드공법을 실시하는 것이다.2. Technical problem to be solved by the invention: It is to implement the ground method at low cost.

3. 발명의 해결방법의 요지 : 소정의 직경 및 길이를 가진 앵커용 구멍(10)에 U자형으로 절곡된 길이가 다른 인장재(20)을 그 선단의 절곡부의 위치가 겹치지 않게 한 상태, 즉 전기한 구멍(10)에서 선단부의 깊이를 다르게 삽입한 후, 전기한 구멍(10)에 고화재(30)을 주입하고, 그 고화재(30)이 경화된 후에 전기한 구멍(10)의 상부개구부(11)로부터 돌출된 인장재(20)의 후단부에 소정의 인장력을 부가해서 좌대(40) 및 정착구(41)로 정착하는 것이다.3. Summary of the Invention: A state in which the tension member 20, which is bent in a U-shape, in the anchor hole 10 having a predetermined diameter and length does not overlap the position of the bent portion of its tip, that is, the electric After inserting the depth of the tip portion differently in one hole 10, the solidified material 30 is injected into the above-described hole 10, and the upper opening of the hole 10, which has been postulated after the solidified material 30 is cured, Predetermined tensile force is applied to the rear end of the tension member 20 protruding from the (11) to fix it with the base 40 and the fixing tool 41.

Description

그라운드앵커공법Ground Anchor Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 그라운드 앵커공법을 나타낸 단면도.1 is a cross-sectional view showing a ground anchoring method of the present invention.

제2도는 인장재의 단면도.2 is a cross-sectional view of the tension member.

제3도는 길이가 다른 인장재를 조합시킨 사시도.3 is a perspective view of a combination of tension members of different lengths.

제4도는 정착길이부가 합성수지 용융피복내층만으로 피복된 인장재를 사용한 인장분산형 그라운드앵커공법의 단면도.4 is a cross-sectional view of a tensile-dispersion-type ground anchoring method using a tension member in which the fixing length part is coated only with the synthetic resin melt coating inner layer.

제5도는 정착길이부가 합성수지분말 용융피복내층만으로 피복된 인장재의 정면도.5 is a front view of a tension member in which the fixing length part is coated only with the synthetic resin melt-coated inner layer.

Claims (4)

U자형으로 절곡된 길이가 다른 인장재를 선단의 절곡부가 서로 다른 곳에 위치하도록 앵커용의 구멍에 삽입한 후, 전기한 구멍에 고화재를 주입하고, 이 고화재가 경화된 후에 전기한 구멍의 개구부로부터 외부로 돌출되어 있는 인장재의 후단부를 소정의 인장력으로 인장해서 정착재에 의해 정착한 것을 특징으로 하는 그라운드앵커공법.After inserting the U-shaped tension member having different lengths into the anchor hole so that the bent portions of the tip are positioned at different positions, the solid material is injected into the hole described above. A ground anchoring method, characterized in that the rear end portion of the tension member protruding from the outside is tensioned by a predetermined tensioning force and fixed with a fixing member. 제1항에 있어서, 전기한 인장재는 심선의 주위에 복수의 측선을 꼬아서 합친 PC강연선에 합성수지 압출성형수단에 의해 합성수지 피복중간통과 합성수지 피복외층통등을 설치하며, 전기한 합성수지피복중간층통과 합성수지 피복외층통과의 사이에 골재를 넣음과 동시에 전기한 심선 및 측선의 각외주에 합성수지분말도료를 용융밀착시켜서 합성수지분말용융피복내층일 각각 형성한 것을 특징으로 하는 그라운드앵커공법.According to claim 1, the tension member described above is provided with a synthetic resin extrusion molding means, a synthetic resin coating intermediate tube, a synthetic resin coating outer layer cylinder, and the like in the PC strand wire twisted together by twisting a plurality of side lines around the core wire. A ground anchoring method characterized in that the synthetic resin powder coating is melt-bonded to each outer circumference of the core and side wires which are aggregated between the outer layers of the coating, and formed to form the inner layer of the molten coating for the synthetic resin powder. 제1항에 있어서, 전기한 인장재는 심선의 주위에 복수의 축선을 꼬아서 합친 PC강연선의 정착길이부분이 심선 및 측선의 각외주에 합성수지분말도료를 용융밀착시킨 합성수지분말용융피복내층만으로 피복되며, 자유길이부분이 전기한 합성수지분말 용융피복내층의 외주에 합성수지피복중층통이 피복되며, 그 합성수지피복중층통의 외주의 골재를 통해서 합성수지피복외층통이 피복된 것을 특징으로 하는 그라운드앵커공법.According to claim 1, the tension member described above is covered with only the synthetic resin molten coating inner layer in which the fixing length portion of the PC strand wire combined by twisting a plurality of axes around the core wire is melt-bonded with a synthetic resin powder coating on the outer periphery of the core wire and the side wire. A ground anchoring method, characterized in that the synthetic resin coated inner layer cylinder is coated on the outer circumference of the synthetic resin powder melt coated inner layer with the free length portion, and the synthetic resin coated outer layer cylinder is coated through the outer circumference of the synthetic resin coated inner layer cylinder. 제2항 또는 제3항에 있어서, 합성수지피복중층통과 합성수지분말 용융피복내층등은 그 성질이 달라서 서로 용착하지 않는 합성수지로 형성된 인장재인 것을 특징으로 하는 그라운드앵커공법.4. The ground anchoring method according to claim 2 or 3, wherein the synthetic resin coating layer and the synthetic resin powder melt coating layer are tensile materials formed of synthetic resins having different properties and not being welded to each other. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940033019A 1993-12-07 1994-12-07 Method for mounting anchor KR100192535B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP30628593 1993-12-07
JP93-306285 1993-12-07
JP93-336300 1993-12-28
JP5336300A JP3057625B2 (en) 1993-12-07 1993-12-28 Ground anchor

Publications (2)

Publication Number Publication Date
KR950018958A true KR950018958A (en) 1995-07-22
KR100192535B1 KR100192535B1 (en) 1999-06-15

Family

ID=26564650

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940033019A KR100192535B1 (en) 1993-12-07 1994-12-07 Method for mounting anchor

Country Status (4)

Country Link
JP (1) JP3057625B2 (en)
KR (1) KR100192535B1 (en)
CN (1) CN1074076C (en)
TW (1) TW309030U (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2847054B2 (en) * 1995-11-21 1999-01-13 黒沢建設株式会社 Ground anchor method
GB9611582D0 (en) 1996-06-04 1996-08-07 Thin Film Technology Consultan 3D printing and forming of structures
KR200446189Y1 (en) * 2007-08-21 2009-10-08 김창근 U-type pack anchor
JP2012224998A (en) * 2011-04-15 2012-11-15 Shigeru Sezaki Anchor pin
KR101877361B1 (en) * 2016-08-29 2018-07-13 주식회사 삼우기초기술 Method for arranging strands considering the length of compression and distribution type ground anchor and compression and distribution type permenent anchor applied the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169129A (en) * 1981-04-09 1982-10-18 Taisei Corp Construction method and apparatus for anchor
JPS61144121U (en) * 1985-02-25 1986-09-05
JPH01278615A (en) * 1988-04-27 1989-11-09 Kurosawa Kensetsu Kk Removal anchor
JP2538357Y2 (en) * 1991-03-13 1997-06-11 建設基礎エンジニアリング 株式会社 Anchor tensile material
JPH0530932A (en) * 1991-08-01 1993-02-09 Kikkoman Corp Production of tofu (bean curd)-like food
JPH05125566A (en) * 1991-10-30 1993-05-21 Sumitomo Electric Ind Ltd Heavy corrosion preventive steel twisted wire

Also Published As

Publication number Publication date
JPH07216880A (en) 1995-08-15
TW309030U (en) 1997-06-21
CN1108332A (en) 1995-09-13
KR100192535B1 (en) 1999-06-15
JP3057625B2 (en) 2000-07-04
CN1074076C (en) 2001-10-31

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