ZA753888B - Method and means of extracting soil anchor consisting of aprestressed steel tendon - Google Patents
Method and means of extracting soil anchor consisting of aprestressed steel tendonInfo
- Publication number
- ZA753888B ZA753888B ZA00753888A ZA753888A ZA753888B ZA 753888 B ZA753888 B ZA 753888B ZA 00753888 A ZA00753888 A ZA 00753888A ZA 753888 A ZA753888 A ZA 753888A ZA 753888 B ZA753888 B ZA 753888B
- Authority
- ZA
- South Africa
- Prior art keywords
- aprestressed
- steel tendon
- soil anchor
- extracting soil
- anchor consisting
- Prior art date
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
- 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)
- Knitting Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH842474A CH583340A5 (US06811534-20041102-M00003.png) | 1974-06-19 | 1974-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA753888B true ZA753888B (en) | 1976-05-26 |
Family
ID=4340123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00753888A ZA753888B (en) | 1974-06-19 | 1975-06-17 | Method and means of extracting soil anchor consisting of aprestressed steel tendon |
Country Status (17)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5475806A (en) * | 1977-11-29 | 1979-06-18 | Sanshin Kensetsu Kogyo Kk | Method of construction of removing anchor |
| US4302131A (en) * | 1979-06-18 | 1981-11-24 | Fosroc International Limited | Anchor elements |
| US4281877A (en) * | 1979-11-02 | 1981-08-04 | Occidental Oil Shale, Inc. | Rock bolting techniques for forming an in situ oil shale retort |
| US4360292A (en) * | 1980-05-28 | 1982-11-23 | Keeler Andrew L | Grouted strand anchor and method of making same |
| JPS58110717A (ja) * | 1981-12-24 | 1983-07-01 | Chem Kurauto Kk | ア−スアンカ−引抜き方法 |
| JPS58110719A (ja) * | 1981-12-24 | 1983-07-01 | Chem Kurauto Kk | ア−スアンカ−引抜き方法 |
| JPS58110718A (ja) * | 1981-12-24 | 1983-07-01 | Chem Kurauto Kk | ア−スアンカ−引抜き方法 |
| CH661079A5 (de) * | 1983-01-13 | 1987-06-30 | Dyckerhoff & Widmann Ag | Verfahren und vorrichtung zum ausbauen des freien teils des zuggliedes eines vorgespannten verpressankers. |
| CH672933A5 (US06811534-20041102-M00003.png) * | 1987-05-22 | 1990-01-15 | Rueegger Ag | |
| GB2206613A (en) * | 1987-07-08 | 1989-01-11 | Zuei Jse Lin | Recoverable ground anchor |
| JPH0452317A (ja) * | 1990-06-19 | 1992-02-20 | Kowa:Kk | アンカー装置 |
| DE4203740C2 (de) * | 1992-02-09 | 1996-07-11 | Dyckerhoff & Widmann Ag | Verfahren zum Herstellen eines Ankerelementes aus einer Litze aus verdrillten Stahldrähten |
| FR2704574B1 (fr) * | 1993-04-28 | 1995-07-07 | Sol Cie | Procede pour extraire un tirant d'ancrage et dispositifs utilisables pour mettre en oeuvre ce procede. |
| DE19518472C1 (de) * | 1995-05-19 | 1996-08-14 | Bauer Spezialtiefbau | Verfahren zum erschütterungsarmen Ausbau von Zuggliedern eines Verpreßankers |
| DE19626828C2 (de) * | 1996-07-04 | 1998-07-09 | Brueckner Grundbau Gmbh | Verfahren zur Erstellung eines rückbaubaren Verpreßankers mit einem Verpreßkörper und einem oder mehreren angeschlossenen Zuggliedern |
| DE29715363U1 (de) | 1997-08-27 | 1997-11-27 | Dyckerhoff & Widmann AG, 81902 München | Ankerelement für einen Verpreßanker |
| KR100460212B1 (ko) * | 2001-06-04 | 2004-12-13 | 주식회사 지토이엔지 | 해체제거식 소일네일 공법 |
| KR100404756B1 (ko) * | 2001-07-09 | 2003-11-07 | 금호엔지니어링 (주) | 어스 앵커 공법 및 이에 적합한 강선 가이드 |
| KR20040019716A (ko) * | 2002-08-29 | 2004-03-06 | 주식회사 동아기술공사 | 발파효과에 의한 어스앵커 공법 |
| KR100632977B1 (ko) | 2004-06-09 | 2006-10-12 | 건양씨엔이 (주) | 플라즈마 앵커공법 |
| US7322090B2 (en) * | 2005-01-19 | 2008-01-29 | Babcock & Wilcox Canada Ltd. | Explosive tube removal device |
| US8250817B2 (en) | 2010-07-06 | 2012-08-28 | American Tower Corporation | Guy anchor reinforcement |
| CN102839662A (zh) * | 2012-09-26 | 2012-12-26 | 上海强劲地基工程股份有限公司 | 一种用于基坑支护的多锚头可回收加筋体的加劲桩 |
| CN103147440B (zh) * | 2013-03-14 | 2015-07-29 | 黄河勘测规划设计有限公司 | 预应力锚索施工方法 |
| CN114134888B (zh) * | 2021-10-26 | 2023-01-17 | 泛华建设集团有限公司 | 一种聚能切割型可回收预应力锚索及其使用方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1746848A (en) * | 1928-08-23 | 1930-02-11 | Walter Bates Steel Corp | Earth anchor |
| US2048677A (en) * | 1933-06-21 | 1936-07-28 | Sullivan Machinery Co | Method and apparatus for blasting |
| US3115226A (en) * | 1960-03-31 | 1963-12-24 | Jr Jesse C Thompson | Anchor apparatus |
| CH427667A (de) * | 1963-10-28 | 1966-12-31 | Grundwasserbauten Und Losinger | Alluvialanker und Verfahren zur Herstellung desselben |
| DE1929442U (de) * | 1965-09-01 | 1965-12-16 | Wilhelm Rybarski | Gleit- und schutzhuelse fuer eingeschlauchte sprengstoffladesaeulen. |
| FR1534925A (fr) * | 1967-06-23 | 1968-08-02 | France Etat | Dispositif d'allumage pyrotechnique |
| FR1539176A (fr) * | 1967-08-03 | 1968-09-13 | Soletanche | Dispositif de tirant destiné à être ancré dans le sol |
| US3618520A (en) * | 1969-02-04 | 1971-11-09 | Asahi Chemical Ind | Method of cracking concrete |
| DE2041526C3 (de) * | 1970-08-21 | 1980-06-04 | Dyckerhoff & Widmann Ag, 8000 Muenchen | Zugglied für einen Verpreßanker |
| JPS4827414A (US06811534-20041102-M00003.png) * | 1971-08-07 | 1973-04-11 | ||
| JPS53411B2 (US06811534-20041102-M00003.png) * | 1972-04-28 | 1978-01-09 | ||
| JPS4959407A (US06811534-20041102-M00003.png) * | 1972-10-12 | 1974-06-10 |
-
1974
- 1974-06-19 CH CH842474A patent/CH583340A5/xx not_active IP Right Cessation
- 1974-09-10 DE DE2443282A patent/DE2443282C3/de not_active Expired
-
1975
- 1975-05-27 AT AT402775A patent/AT360431B/de not_active IP Right Cessation
- 1975-05-28 DK DK237275A patent/DK148663C/da not_active IP Right Cessation
- 1975-06-09 JP JP50070121A patent/JPS5812420B2/ja not_active Expired
- 1975-06-10 NL NLAANVRAGE7506869,A patent/NL178342C/xx active Search and Examination
- 1975-06-11 NO NO752065A patent/NO146504C/no unknown
- 1975-06-11 IT IT68497/75A patent/IT1036269B/it active
- 1975-06-13 US US05/586,801 patent/US4036137A/en not_active Expired - Lifetime
- 1975-06-16 FI FI751777A patent/FI56421C/fi not_active IP Right Cessation
- 1975-06-17 GB GB25787/75A patent/GB1494247A/en not_active Expired
- 1975-06-17 ZA ZA00753888A patent/ZA753888B/xx unknown
- 1975-06-18 FR FR7519029A patent/FR2275595A1/fr active Granted
- 1975-06-18 CA CA229,636A patent/CA1016761A/en not_active Expired
- 1975-06-18 ES ES438673A patent/ES438673A1/es not_active Expired
- 1975-06-19 BR BR4950/75D patent/BR7503848A/pt unknown
- 1975-06-19 BE BE157506A patent/BE830438A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5812420B2 (ja) | 1983-03-08 |
| AT360431B (de) | 1980-01-12 |
| AU8218175A (en) | 1976-12-23 |
| FI751777A (US06811534-20041102-M00003.png) | 1975-12-20 |
| NL178342C (nl) | 1986-03-03 |
| NO146504C (no) | 1982-10-13 |
| DE2443282C3 (de) | 1981-08-06 |
| JPS518714A (US06811534-20041102-M00003.png) | 1976-01-23 |
| IT1036269B (it) | 1979-10-30 |
| DK237275A (da) | 1975-12-20 |
| DK148663C (da) | 1986-02-24 |
| BE830438A (fr) | 1975-12-19 |
| FR2275595B1 (US06811534-20041102-M00003.png) | 1981-02-27 |
| NO146504B (no) | 1982-07-05 |
| BR7503848A (pt) | 1976-07-06 |
| FR2275595A1 (fr) | 1976-01-16 |
| DE2443282B2 (de) | 1980-10-23 |
| ES438673A1 (es) | 1977-03-01 |
| GB1494247A (en) | 1977-12-07 |
| ATA402775A (de) | 1980-05-15 |
| CA1016761A (en) | 1977-09-06 |
| FI56421B (fi) | 1979-09-28 |
| NO752065L (US06811534-20041102-M00003.png) | 1975-12-22 |
| DE2443282A1 (de) | 1976-01-02 |
| DK148663B (da) | 1985-08-26 |
| NL7506869A (nl) | 1975-12-23 |
| FI56421C (fi) | 1980-01-10 |
| CH583340A5 (US06811534-20041102-M00003.png) | 1976-12-31 |
| US4036137A (en) | 1977-07-19 |
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