US3738071A - Tension element for constructing a prestressed tension anchor in the ground - Google Patents

Tension element for constructing a prestressed tension anchor in the ground Download PDF

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Publication number
US3738071A
US3738071A US00170884A US3738071DA US3738071A US 3738071 A US3738071 A US 3738071A US 00170884 A US00170884 A US 00170884A US 3738071D A US3738071D A US 3738071DA US 3738071 A US3738071 A US 3738071A
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US
United States
Prior art keywords
tension
anchor
stretch
anchoring
ground
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
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US00170884A
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English (en)
Inventor
K Finsterwalder
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.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann AG
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Publication date
Application filed by Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
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Publication of US3738071A publication Critical patent/US3738071A/en
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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
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • 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

Definitions

  • said bars being bunched together in bundle fashion along the anchoring stretch of the anchor without an outer casing and being provided along the tensioning stretch with individual casings in the form of tubes, said connection being in the form of an injected hardening material such as cement glue in the anchoring stretch between the surface of said tension anchor and said bore hole wall and said individual elements being separately tensionable.

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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)
US00170884A 1970-08-21 1971-08-11 Tension element for constructing a prestressed tension anchor in the ground Expired - Lifetime US3738071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2041526A DE2041526C3 (de) 1970-08-21 1970-08-21 Zugglied für einen Verpreßanker

Publications (1)

Publication Number Publication Date
US3738071A true US3738071A (en) 1973-06-12

Family

ID=5780341

Family Applications (1)

Application Number Title Priority Date Filing Date
US00170884A Expired - Lifetime US3738071A (en) 1970-08-21 1971-08-11 Tension element for constructing a prestressed tension anchor in the ground

Country Status (6)

Country Link
US (1) US3738071A (enrdf_load_stackoverflow)
AT (1) AT309343B (enrdf_load_stackoverflow)
CA (1) CA942976A (enrdf_load_stackoverflow)
CH (1) CH529887A (enrdf_load_stackoverflow)
DE (1) DE2041526C3 (enrdf_load_stackoverflow)
FR (1) FR2101916A5 (enrdf_load_stackoverflow)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936924A (en) * 1973-09-21 1976-02-10 Yoshio Ichise Releaseable steel cable anchor and method for withdrawing the same
US3971226A (en) * 1975-10-31 1976-07-27 The United States Of America As Represented By The Secretary Of The Interior Prestressed roof support system
US4000623A (en) * 1974-05-31 1977-01-04 Pietro Meardi Anchor rod for walls, bulkheads and the like
US4092814A (en) * 1974-03-15 1978-06-06 Dyckerhoff & Widmann Aktiengesellschaft Reinforcing rod
US4289427A (en) * 1979-02-07 1981-09-15 Owens-Corning Fiberglas Corporation Process for installing roof bolts
US4386876A (en) * 1978-04-18 1983-06-07 Sondages Injections Forages (Sif) Enterprise Bachy Production of anchored tie-rods
US4444529A (en) * 1981-04-22 1984-04-24 Neste Oy Bolt-like fixing assembly for reinforcing rock structure
US4449855A (en) * 1981-06-26 1984-05-22 Dyckerhoff & Widmann Aktiengesellschaft Anchor head for a corrosion-protected injected anchor
US4652179A (en) * 1983-01-13 1987-03-24 Dyckerhoff & Widmann Aktiengesellschaft Method of and device for severing a tension member in a prestressed grouted anchor
US5154540A (en) * 1988-08-25 1992-10-13 Barley Anthony D Ground anchorage
US5465535A (en) * 1991-07-01 1995-11-14 Soilex Ab Method of installing a soil anchor and a soil anchor
US5479748A (en) * 1992-01-07 1996-01-02 Siller; Jose L. Friction connector for anchoring reinforcement tendons in reinforced or pre-stressed concrete girders
US5575593A (en) * 1994-07-11 1996-11-19 Atlas Systems, Inc. Method and apparatus for installing a helical pier with pressurized grouting
US20040111987A1 (en) * 2000-12-22 2004-06-17 Bjorn Paulshus End termination of tension leg
US20090013625A1 (en) * 2007-07-09 2009-01-15 Freyssinet Method of Reinforcement of a Structure and Structure Thus Reinforced
US7574840B1 (en) * 2002-07-24 2009-08-18 Fyfe Co., Llc Connector for reinforcing the attachment among structural components
US20100050546A1 (en) * 2007-03-02 2010-03-04 Sumitomo (Sei) Steel Wire Corp. Strand
US8429877B2 (en) * 2010-10-06 2013-04-30 F.J. Aschwanden Ag Method for reinforcement of concreted plates in the region of support elements
US8511043B2 (en) 2002-07-24 2013-08-20 Fyfe Co., Llc System and method of reinforcing shaped columns
CN103276733A (zh) * 2013-06-20 2013-09-04 河南省昊鼎建筑基础工程有限公司 一种拉压分散型预应力锚索
CN104532835A (zh) * 2014-12-17 2015-04-22 青岛理工大学 锚杆束复合抗拔加固设计强度的测定方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217968A5 (enrdf_load_stackoverflow) * 1973-02-08 1974-09-06 Ichise Yoshio
JPS5056713A (enrdf_load_stackoverflow) * 1973-09-21 1975-05-17
CH583340A5 (enrdf_load_stackoverflow) * 1974-06-19 1976-12-31 Losinger Ag
DE3115062C2 (de) * 1981-04-14 1986-07-10 Stump Bohr Gmbh, 8045 Ismaning Daueranker
DE3146587C2 (de) * 1981-11-25 1984-11-08 Bergwerksverband Gmbh, 4300 Essen Gebirksanker
DE3425941A1 (de) * 1984-07-13 1986-01-23 Stump Bohr Gmbh, 8045 Ismaning Erdanker und erdpfahl
DE3431211A1 (de) * 1984-08-24 1986-03-06 Stump Bohr Gmbh, 8045 Ismaning Mehrstahlanker
DE3507732A1 (de) * 1985-03-05 1986-09-18 Dyckerhoff & Widmann AG, 8000 München Zugglied fuer einen felsbolzen oder dergleichen
DE3532070A1 (de) * 1985-09-09 1987-03-26 Bwz Berg Ind Tech Gebirgsanker, insbesondere fuer den bergbau
DE3813283A1 (de) * 1988-04-20 1989-11-09 Tgb Technogrundbau Gmbh Spannbarer erdanker
FR2643096B1 (fr) * 1989-02-14 1991-05-10 Soletanche Tirant d'ancrage
IT1275231B (it) * 1995-02-09 1997-07-31 Sireg S P A Soc It Di Ricerca Dispositivo per l'armatura il consolidamento e la stabilizzazione del terreno particolarmente atto ad impedire frane o deformazioni del fronte di scavo in gallerie o scavi in trincea

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25869A (en) * 1859-10-18 peters
US3389561A (en) * 1966-05-23 1968-06-25 English Electric Co Ltd Method of and apparatus for providing anchors in earth and/or rock formations
US3436923A (en) * 1966-07-07 1969-04-08 Atlas Copco Ab Method and equipment for making tension anchors
US3494134A (en) * 1967-08-03 1970-02-10 Soletanche Ground anchor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25869A (en) * 1859-10-18 peters
US3389561A (en) * 1966-05-23 1968-06-25 English Electric Co Ltd Method of and apparatus for providing anchors in earth and/or rock formations
US3436923A (en) * 1966-07-07 1969-04-08 Atlas Copco Ab Method and equipment for making tension anchors
US3494134A (en) * 1967-08-03 1970-02-10 Soletanche Ground anchor

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936924A (en) * 1973-09-21 1976-02-10 Yoshio Ichise Releaseable steel cable anchor and method for withdrawing the same
US4092814A (en) * 1974-03-15 1978-06-06 Dyckerhoff & Widmann Aktiengesellschaft Reinforcing rod
US4000623A (en) * 1974-05-31 1977-01-04 Pietro Meardi Anchor rod for walls, bulkheads and the like
US3971226A (en) * 1975-10-31 1976-07-27 The United States Of America As Represented By The Secretary Of The Interior Prestressed roof support system
US4386876A (en) * 1978-04-18 1983-06-07 Sondages Injections Forages (Sif) Enterprise Bachy Production of anchored tie-rods
US4289427A (en) * 1979-02-07 1981-09-15 Owens-Corning Fiberglas Corporation Process for installing roof bolts
US4444529A (en) * 1981-04-22 1984-04-24 Neste Oy Bolt-like fixing assembly for reinforcing rock structure
US4449855A (en) * 1981-06-26 1984-05-22 Dyckerhoff & Widmann Aktiengesellschaft Anchor head for a corrosion-protected injected anchor
US4652179A (en) * 1983-01-13 1987-03-24 Dyckerhoff & Widmann Aktiengesellschaft Method of and device for severing a tension member in a prestressed grouted anchor
US5154540A (en) * 1988-08-25 1992-10-13 Barley Anthony D Ground anchorage
US5465535A (en) * 1991-07-01 1995-11-14 Soilex Ab Method of installing a soil anchor and a soil anchor
US5479748A (en) * 1992-01-07 1996-01-02 Siller; Jose L. Friction connector for anchoring reinforcement tendons in reinforced or pre-stressed concrete girders
US5575593A (en) * 1994-07-11 1996-11-19 Atlas Systems, Inc. Method and apparatus for installing a helical pier with pressurized grouting
US20040111987A1 (en) * 2000-12-22 2004-06-17 Bjorn Paulshus End termination of tension leg
US6988340B2 (en) * 2000-12-22 2006-01-24 Kvaerner Oilfield Products As End termination of tension leg
US7930863B1 (en) 2002-07-24 2011-04-26 Fyfe Co., L.L.C. Connector for reinforcing the attachment among structural components
US7574840B1 (en) * 2002-07-24 2009-08-18 Fyfe Co., Llc Connector for reinforcing the attachment among structural components
US8511043B2 (en) 2002-07-24 2013-08-20 Fyfe Co., Llc System and method of reinforcing shaped columns
US20100050546A1 (en) * 2007-03-02 2010-03-04 Sumitomo (Sei) Steel Wire Corp. Strand
US7886490B2 (en) * 2007-03-02 2011-02-15 Sumitomo (Sei) Steel Wire Corp. Strand
US20090013625A1 (en) * 2007-07-09 2009-01-15 Freyssinet Method of Reinforcement of a Structure and Structure Thus Reinforced
US8429877B2 (en) * 2010-10-06 2013-04-30 F.J. Aschwanden Ag Method for reinforcement of concreted plates in the region of support elements
CN103276733A (zh) * 2013-06-20 2013-09-04 河南省昊鼎建筑基础工程有限公司 一种拉压分散型预应力锚索
CN103276733B (zh) * 2013-06-20 2015-12-23 河南省昊鼎建筑基础工程有限公司 一种拉压分散型预应力锚索
CN104532835A (zh) * 2014-12-17 2015-04-22 青岛理工大学 锚杆束复合抗拔加固设计强度的测定方法
CN104532835B (zh) * 2014-12-17 2016-01-20 青岛理工大学 锚杆束复合抗拔加固设计强度的测定方法

Also Published As

Publication number Publication date
CH529887A (de) 1972-10-31
CA942976A (en) 1974-03-05
DE2041526A1 (de) 1972-03-02
DE2041526B2 (de) 1977-07-21
FR2101916A5 (enrdf_load_stackoverflow) 1972-03-31
DE2041526C3 (de) 1980-06-04
AT309343B (de) 1973-08-10

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