JPS557393A - Underground anchor - Google Patents

Underground anchor

Info

Publication number
JPS557393A
JPS557393A JP7555079A JP7555079A JPS557393A JP S557393 A JPS557393 A JP S557393A JP 7555079 A JP7555079 A JP 7555079A JP 7555079 A JP7555079 A JP 7555079A JP S557393 A JPS557393 A JP S557393A
Authority
JP
Japan
Prior art keywords
sleeve
anchor
cap
end portion
lengths
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP7555079A
Other languages
Japanese (ja)
Inventor
Binsento Buraun Jiyon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fosroc International Ltd
Original Assignee
Fosroc International Ltd
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10498010&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS557393(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fosroc International Ltd filed Critical Fosroc International Ltd
Publication of JPS557393A publication Critical patent/JPS557393A/en
Pending legal-status Critical Current

Links

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
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0013—Protection against corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Gloves (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Rock Bolts (AREA)

Abstract

A method of making on site, a ground anchor comprising an anchor element (9) having a corrosion proof sleeve (1) secured to an end portion of the element, comprises locating a number of lengths of the sleeve (1) about the end portion of the element (9), applying a cap (11) to the end of the sleeve, and supplying a self-setting composition via the cap into an annular clearance (15) between the sleeve (1) and the element (9). The cap (11) may be left in place to seal the end of the anchor and to protect the anchor during insertion into a borehole. The sleeve (1) preferably comprises an outer layer of plastics, an intermediante layer of set filler and an inner layer of metal. The invention includes the sleeved anchor element and the sleeve lengths themselves.
JP7555079A 1978-06-17 1979-06-15 Underground anchor Pending JPS557393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7827190 1978-06-17

Publications (1)

Publication Number Publication Date
JPS557393A true JPS557393A (en) 1980-01-19

Family

ID=10498010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7555079A Pending JPS557393A (en) 1978-06-17 1979-06-15 Underground anchor

Country Status (7)

Country Link
EP (1) EP0006703B1 (en)
JP (1) JPS557393A (en)
AT (1) ATE1554T1 (en)
BR (1) BR7903733A (en)
DE (1) DE2963669D1 (en)
ES (1) ES481592A1 (en)
ZA (1) ZA792992B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712799A (en) * 1980-06-13 1982-01-22 Ingersoll Rand Co Friction rockbed stabilizer and method of separating it from bore surface
JPS58150622A (en) * 1982-03-01 1983-09-07 Katsumoto Ueda Injection of grout for corrosion-preventive anchor body
JPS60110381A (en) * 1983-11-20 1985-06-15 Sumitomo Electric Ind Ltd Prestressed anchor structure
JPS63130821A (en) * 1986-11-20 1988-06-03 Taisei Corp Anchor cable structure
JPH0211839U (en) * 1988-07-06 1990-01-25
CN103758549A (en) * 2014-01-09 2014-04-30 中国矿业大学 Sequential filling-anchoring prestress full-length anchorage supporting method on basis of paste materials

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666932A5 (en) * 1987-02-19 1988-08-31 Bau Box Ewiag TENSION OR PRESSURE BAR TO CONNECT TWO CONCRETE PARTS.
CN103561578B (en) 2011-05-26 2016-10-12 先正达参股股份有限公司 Stabilized biocontrol water dispersible granules
CN106351220A (en) * 2016-11-02 2017-01-25 洛阳中岩工程材料有限公司 High-efficiency connecting sleeve for large-diameter anchor rods
GB2566253A (en) * 2017-07-28 2019-03-13 Shire Structures Ltd Improved foundation pin
WO2024008807A1 (en) 2022-07-08 2024-01-11 Bayer Aktiengesellschaft Solid formulation of insecticidal mixtures having particularly good dispersion properties

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641772A (en) * 1970-06-04 1972-02-15 Losinger Ag Rock anchor
DE2039109C3 (en) * 1970-08-06 1978-03-02 Dyckerhoff & Widmann Ag, 8000 Muenchen Use of a flushing agent line with outlet openings to limit the anchoring distance of a grouted anchor
DE2101236A1 (en) * 1971-01-12 1972-08-17 Bauer, Karlheinz, Dipl.-Ing. Dr.-Ing., 8898 Schrobenhausen Corrosion-protected tie rods for anchoring components in the ground as well as a method for producing tension anchors with corrosion-protected tie rods
GB1382054A (en) * 1971-05-20 1975-01-29 Fosroc Ag Fixing bolts in blind holes
CH585820A5 (en) * 1974-12-24 1977-03-15 Stump Bohr Ag
DE2511863C3 (en) * 1975-03-18 1980-01-03 Dyckerhoff & Widmann Ag, 8000 Muenchen Corrosion-protected tension member for a prestressed grouting anchor
FR2335319A1 (en) * 1975-12-19 1977-07-15 Intrafor Cofor Prestressed cable termination assembly - has pressure filled grout injection with overfill passed into outside header to allow liquid separation
DE2624559C2 (en) * 1976-06-01 1985-09-05 Gebirgssicherung GmbH, Salzburg Mountain anchor
DE2637676A1 (en) * 1976-08-20 1978-02-23 Stump Bohr Gmbh Tension rod for building components in ground - has insulating material covered screw thread protecting it against corrosion
DE2707238C3 (en) * 1977-02-19 1979-07-12 Dyckerhoff & Widmann Ag, 8000 Muenchen Corrosion-protected tension member for a prestressable anchor in solid rock
FR2397492A1 (en) * 1977-07-13 1979-02-09 Soletanche ANCHORING DEVICE IN THE GROUND BY MEANS OF A REINFORCEMENT OR TENSIONER INSULATED FROM THE GROUND

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712799A (en) * 1980-06-13 1982-01-22 Ingersoll Rand Co Friction rockbed stabilizer and method of separating it from bore surface
JPS58150622A (en) * 1982-03-01 1983-09-07 Katsumoto Ueda Injection of grout for corrosion-preventive anchor body
JPS60110381A (en) * 1983-11-20 1985-06-15 Sumitomo Electric Ind Ltd Prestressed anchor structure
JPS63130821A (en) * 1986-11-20 1988-06-03 Taisei Corp Anchor cable structure
JPH0211839U (en) * 1988-07-06 1990-01-25
CN103758549A (en) * 2014-01-09 2014-04-30 中国矿业大学 Sequential filling-anchoring prestress full-length anchorage supporting method on basis of paste materials

Also Published As

Publication number Publication date
ATE1554T1 (en) 1982-09-15
BR7903733A (en) 1980-04-15
ES481592A1 (en) 1980-02-16
EP0006703B1 (en) 1982-09-15
DE2963669D1 (en) 1982-11-04
EP0006703A1 (en) 1980-01-09
ZA792992B (en) 1980-06-25

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