JPH0617580B2 - 取り外し可能な引張材 - Google Patents
取り外し可能な引張材Info
- Publication number
- JPH0617580B2 JPH0617580B2 JP62103415A JP10341587A JPH0617580B2 JP H0617580 B2 JPH0617580 B2 JP H0617580B2 JP 62103415 A JP62103415 A JP 62103415A JP 10341587 A JP10341587 A JP 10341587A JP H0617580 B2 JPH0617580 B2 JP H0617580B2
- Authority
- JP
- Japan
- Prior art keywords
- steel wire
- tensile
- tension
- load
- separation point
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims description 43
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 70
- 239000010959 steel Substances 0.000 claims description 70
- 239000002689 soil Substances 0.000 claims description 17
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/02—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by withdrawing
-
- 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
- E02D5/765—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor removable
Landscapes
- 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)
- Mechanical Treatment Of Semiconductor (AREA)
- Sawing (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Reinforcement Elements For Buildings (AREA)
- Ropes Or Cables (AREA)
- Springs (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
- Materials For Medical Uses (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1721/86A CH671057A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-04-28 | 1986-04-28 | |
| CH1721/86-0 | 1986-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62296013A JPS62296013A (ja) | 1987-12-23 |
| JPH0617580B2 true JPH0617580B2 (ja) | 1994-03-09 |
Family
ID=4217048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62103415A Expired - Lifetime JPH0617580B2 (ja) | 1986-04-28 | 1987-04-28 | 取り外し可能な引張材 |
Country Status (10)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY108500A (en) * | 1988-07-06 | 1996-10-31 | Vsl Int Ag | Method of producing a tension part anchorable in the earth. |
| US5230589A (en) * | 1992-03-23 | 1993-07-27 | Gillespie Harvey D | Mine roof bolt |
| CA2107826C (en) * | 1993-01-28 | 1999-04-27 | Harvey D. Gillespie | Mine roof bolt |
| US5511909A (en) * | 1994-06-07 | 1996-04-30 | Jennmar Corporation | Cable bolt and method of use in supporting a rock formation |
| DE19500091C1 (de) * | 1995-01-04 | 1996-04-04 | Dyckerhoff & Widmann Ag | Verfahren zum Erzeugen einer Sollbruchstelle an einem Zugglied für einen Verpreßanker |
| DE19732023A1 (de) * | 1997-07-25 | 1999-01-28 | Drahtwerk Koeln Gmbh | Verfahren zum Herstellen und zum Entfernen einer Litze mit Soll-Bruchstelle |
| NL1007078C2 (nl) | 1997-09-19 | 1999-03-22 | Ballast Nedam Funderingstechni | Trekorgaan met bezwijkmiddelen. |
| JP3894936B2 (ja) * | 2002-07-04 | 2007-03-22 | デヨン ピーシー カンパニー リミテッド | アンカー工法用引張部材解体装置及び方法 |
| US6881015B2 (en) | 2002-10-16 | 2005-04-19 | Dywidag-Systems International, U.S.A., Inc. | Wedge barrel for a mine roof cable bolt |
| US7384216B2 (en) * | 2004-09-16 | 2008-06-10 | Dywidag-Systems International Usa | Cable coupler having retained wedges |
| US7690868B2 (en) * | 2003-12-02 | 2010-04-06 | Dsi Ground Support Inc. | Cable coupler having retained wedges |
| US7066688B2 (en) * | 2004-08-17 | 2006-06-27 | Dywidag-Systems International Usa | Wedge barrel for a twin cable mine roof bolt |
| US7415746B2 (en) * | 2005-12-01 | 2008-08-26 | Sc Solutions | Method for constructing a self anchored suspension bridge |
| US8069624B1 (en) * | 2007-10-17 | 2011-12-06 | Sorkin Felix L | Pocketformer assembly for a post-tension anchor system |
| PE20120598A1 (es) * | 2008-12-23 | 2012-06-17 | Hani Sabri Mitri | Perno de cable con manga |
| NZ600859A (en) * | 2009-12-23 | 2014-04-30 | Geotech Pty Ltd | An anchorage system |
| CN109972613B (zh) * | 2019-04-28 | 2024-02-23 | 中冶沈勘工程技术有限公司 | 可回收式锚固机构及施工方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2943434A (en) * | 1956-03-16 | 1960-07-05 | Bethlehem Steel Corp | Splice and method of making the same |
| US2959436A (en) * | 1956-09-13 | 1960-11-08 | William J Duda | Terminal and splicing fittings for wire rope and the like |
| US3356397A (en) * | 1965-05-07 | 1967-12-05 | Percy R Bagby | Wire rope long splice and method of making |
| US3355542A (en) * | 1966-09-23 | 1967-11-28 | Preformed Line Products Co | Preformed helical appliance for linear bodies |
| US3844697A (en) * | 1968-08-27 | 1974-10-29 | H Edwards | Tendon anchorage assembly with threaded support member for concrete formwork |
| US3936256A (en) * | 1969-04-16 | 1976-02-03 | Conenco International Limited | Tendon anchorage and mounting means |
| US3921353A (en) * | 1972-02-04 | 1975-11-25 | Howlett Machine Works | Tendon anchorage assembly and bore mounting apparatus therefor |
| US3936924A (en) * | 1973-09-21 | 1976-02-10 | Yoshio Ichise | Releaseable steel cable anchor and method for withdrawing the same |
| US4069677A (en) * | 1975-06-20 | 1978-01-24 | Kabushiki Kaisha Nitto Tekuno Group | Anchor and method for constructing same |
| US4160615A (en) * | 1978-03-23 | 1979-07-10 | The International Nickel Company, Inc. | Cable rock anchor |
| DE8002045U1 (de) * | 1980-01-26 | 1980-04-30 | Dyckerhoff & Widmann Ag, 8000 Muenchen | Wiedergewinnbares schalungsteil fuer den verankerungsbereich eines spannglieds in einem betonbauteil |
| JPS5736690U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-08-12 | 1982-02-26 | ||
| DE3039080C2 (de) * | 1980-10-16 | 1985-03-07 | Dyckerhoff & Widmann AG, 8000 München | Ausbaubares, mehrteiliges Zugglied für einen Verpreßanker |
| US4604003A (en) * | 1983-02-22 | 1986-08-05 | Francoeur Ronald A | Method and apparatus for retensioning prestressed concrete members |
-
1986
- 1986-04-28 CH CH1721/86A patent/CH671057A5/de not_active IP Right Cessation
-
1987
- 1987-04-14 AT AT87810235T patent/ATE49253T1/de not_active IP Right Cessation
- 1987-04-14 DE DE8787810235T patent/DE3761317D1/de not_active Expired - Lifetime
- 1987-04-14 EP EP87810235A patent/EP0244353B1/de not_active Expired - Lifetime
- 1987-04-20 KR KR1019870003767A patent/KR960004407B1/ko not_active Expired - Lifetime
- 1987-04-21 MY MYPI87000515A patent/MY101729A/en unknown
- 1987-04-24 AU AU71977/87A patent/AU591271B2/en not_active Ceased
- 1987-04-28 JP JP62103415A patent/JPH0617580B2/ja not_active Expired - Lifetime
-
1989
- 1989-03-06 US US07/320,843 patent/US4884377A/en not_active Expired - Fee Related
-
1991
- 1991-11-21 HK HK930/91A patent/HK93091A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960004407B1 (ko) | 1996-04-02 |
| US4884377A (en) | 1989-12-05 |
| JPS62296013A (ja) | 1987-12-23 |
| EP0244353A1 (de) | 1987-11-04 |
| MY101729A (en) | 1992-01-17 |
| CH671057A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-31 |
| EP0244353B1 (de) | 1990-01-03 |
| KR870010259A (ko) | 1987-11-30 |
| AU591271B2 (en) | 1989-11-30 |
| DE3761317D1 (de) | 1990-02-08 |
| ATE49253T1 (de) | 1990-01-15 |
| HK93091A (en) | 1991-11-29 |
| AU7197787A (en) | 1987-10-29 |
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