EP0025856A3 - Device for anchoring the end of at least one rod of fibrous composite material used as a tensioning member in prestressed concrete constructions - Google Patents

Device for anchoring the end of at least one rod of fibrous composite material used as a tensioning member in prestressed concrete constructions Download PDF

Info

Publication number
EP0025856A3
EP0025856A3 EP80104782A EP80104782A EP0025856A3 EP 0025856 A3 EP0025856 A3 EP 0025856A3 EP 80104782 A EP80104782 A EP 80104782A EP 80104782 A EP80104782 A EP 80104782A EP 0025856 A3 EP0025856 A3 EP 0025856A3
Authority
EP
European Patent Office
Prior art keywords
anchoring
rod
composite material
material used
prestressed concrete
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.)
Granted
Application number
EP80104782A
Other languages
German (de)
Other versions
EP0025856B1 (en
EP0025856A2 (en
Inventor
Gallus Prof. Dr.-Ing. Rehm
Lutz Franke
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.)
RESTRA-PATENTVERWERTUNG GMBH
Original Assignee
RESTRA-PATENTVERWERTUNG GmbH
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
Priority claimed from DE19792932809 external-priority patent/DE2932809C2/en
Priority claimed from DE19792935419 external-priority patent/DE2935419A1/en
Priority claimed from DE19792950303 external-priority patent/DE2950303C2/en
Priority claimed from DE19792951015 external-priority patent/DE2951015A1/en
Priority claimed from DE19792951088 external-priority patent/DE2951088A1/en
Application filed by RESTRA-PATENTVERWERTUNG GmbH filed Critical RESTRA-PATENTVERWERTUNG GmbH
Priority to AT80104782T priority Critical patent/ATE8684T1/en
Publication of EP0025856A2 publication Critical patent/EP0025856A2/en
Publication of EP0025856A3 publication Critical patent/EP0025856A3/en
Application granted granted Critical
Publication of EP0025856B1 publication Critical patent/EP0025856B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
EP80104782A 1979-08-13 1980-08-13 Device for anchoring the end of at least one rod of fibrous composite material used as a tensioning member in prestressed concrete constructions Expired EP0025856B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80104782T ATE8684T1 (en) 1979-08-13 1980-08-13 DEVICE FOR THE END ANCHORING OF AT LEAST ONE FIBER COMPOSITE BAR USED AS A TENTION LINK IN PREPRESSED CONCRETE CONSTRUCTION.

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DE19792932809 DE2932809C2 (en) 1979-08-13 1979-08-13 Device for the end anchorage of at least one prestressed concrete tendon made of fiber composite material
DE2932809 1979-08-13
DE2935419 1979-09-01
DE19792935419 DE2935419A1 (en) 1979-09-01 1979-09-01 Prestressed concrete composite fibre stress bar end anchor - has stop limiting inside clamps axial movement beyond that producing friction pressure
DE2950303 1979-12-14
DE19792950303 DE2950303C2 (en) 1979-12-14 1979-12-14 Device for end anchoring of tendons
DE19792951015 DE2951015A1 (en) 1979-12-19 1979-12-19 Anchor for fibre reinforced bars in concrete base - uses friction clamp providing lateral force by wedges secured by bolts
DE19792951088 DE2951088A1 (en) 1979-12-19 1979-12-19 Anchor for fibre reinforced bars in concrete base - uses friction clamp providing lateral force by wedges secured by bolts
DE2951088 1979-12-19
DE2951015 1979-12-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP83104139.7 Division-Into 1980-08-13

Publications (3)

Publication Number Publication Date
EP0025856A2 EP0025856A2 (en) 1981-04-01
EP0025856A3 true EP0025856A3 (en) 1981-05-06
EP0025856B1 EP0025856B1 (en) 1984-07-25

Family

ID=27510582

Family Applications (2)

Application Number Title Priority Date Filing Date
EP89101508A Withdrawn EP0343316A1 (en) 1979-08-13 1980-08-13 Device for anchoring the end of at least one rod of fibrous composite material used as a tensioning member in prestressed concrete constructions
EP80104782A Expired EP0025856B1 (en) 1979-08-13 1980-08-13 Device for anchoring the end of at least one rod of fibrous composite material used as a tensioning member in prestressed concrete constructions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP89101508A Withdrawn EP0343316A1 (en) 1979-08-13 1980-08-13 Device for anchoring the end of at least one rod of fibrous composite material used as a tensioning member in prestressed concrete constructions

Country Status (2)

Country Link
US (1) US4671034A (en)
EP (2) EP0343316A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118220A1 (en) * 1981-05-08 1982-11-25 Strabag Bau-AG, 5000 Köln Anchoring means for a prestressing-wire bundle
AT373015B (en) * 1980-05-24 1983-12-12 Strabag Bau Ag ANCHORING FOR A TENSIONED WIRE BAND
FR2590608B1 (en) * 1985-11-26 1989-05-05 Freyssinet Int Stup IMPROVEMENTS IN PRE-STRESS DEVICES OR THE LIKE COMPRISING TIE RODS.
US4837995A (en) * 1987-05-13 1989-06-13 Mitsubishi Mining And Cement Co., Ltd. Anchoring device for a tension member of prestressed concrete
DE3737393A1 (en) * 1987-11-04 1989-05-18 Strabag Bau Ag TENSIONER FROM FIBER COMPOSITE MATERIALS AND METHOD AND DEVICE FOR TENSIONING AND ANCHORING SUCH A TENSIONER
FR2686916A1 (en) * 1992-01-31 1993-08-06 Sif Entreprise Bachy DEVICE FOR ANCHORING A BEAM OF FIBROUS JONCS.
GB9309944D0 (en) * 1993-05-14 1993-06-30 Froggatt Edwin B Clamping fixtures
AU686782B2 (en) * 1994-04-25 1998-02-12 Eidgenossische Materialprufungs- Und Forschungsanstalt Empa Anchorage device for high-performance fiber composite cables
GB2340144B (en) * 1998-08-06 2000-06-28 Keller Ltd Ground anchorage
FR2798410B1 (en) * 1999-09-15 2001-11-23 Freyssinet Int Stup ANCHORING DEVICE FOR ATTACHING A STRUCTURAL CABLE TO A CONSTRUCTION ELEMENT
NL1014282C2 (en) * 2000-02-03 2001-08-06 Joannes Hupkens Wall.
US6601354B2 (en) * 2001-07-12 2003-08-05 Bill Hughes Method and apparatus for post-tensioning steel strands in slab construction
KR20050027097A (en) * 2002-06-26 2005-03-17 시카 테크놀러지 아게 Device and method for the reinforcing of support structures
EP2550400B2 (en) * 2010-03-26 2023-06-14 VSL International AG Sealing arrangement
DE102011079314A1 (en) * 2011-07-18 2013-01-24 Rolf J. Werner Tower-shaped structure
PL2912239T3 (en) * 2012-09-17 2023-08-14 Cpc Ag Reinforcing element for producing prestressed concrete components, concrete component and production methods
CN106574462B (en) * 2014-05-15 2019-04-12 叶夫根尼·维亚切斯拉沃维奇·科姆拉科夫 Multipart building element and technique for assembling the multipart building element
EP3211133A4 (en) * 2014-10-22 2018-06-06 Nippon Steel & Sumikin Engineering Co., Ltd. Cable, and cable production method
EP3040301B1 (en) * 2014-12-30 2017-07-05 KONE Corporation A rope terminal assembly and a hoisting apparatus
EP3674484B1 (en) * 2017-08-25 2023-04-05 Sumitomo Electric Industries, Ltd. Concrete structure and method for manufacturing same
US11174639B2 (en) * 2019-02-28 2021-11-16 Post Tensioning Solutions LLC Anchor block method for reanchoring live tendons
CN112554058B (en) * 2020-12-30 2022-12-13 深圳市威士邦建筑新材料科技有限公司 Prestressed anchorage device, anchorage assembly and anchorage construction method
CN113217059A (en) * 2021-06-03 2021-08-06 祝文畏 Combined anchor rod with prestressed rod core
US11965334B1 (en) 2024-01-11 2024-04-23 King Faisal University Multi-layer wedge anchorage for fiber-reinforced polymer (FRP) plates and tendons

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949432C (en) * 1952-03-16 1956-09-20 Fritz Leonhardt Dr Ing Ring-shaped anchor body and anchoring with it
FR1209949A (en) * 1958-05-02 1960-03-04 Stup Procedes Freyssinet Improvements to methods and anchoring devices for prestressing bars
FR1503134A (en) * 1966-12-01 1967-11-24 Key with "circular tightening" for blocking all tensioned wires, bars or cables
DE1958882A1 (en) * 1968-11-26 1970-06-18 Coyne & Bellier Prestressing or supporting rope and devices for its anchoring
DE1609722B1 (en) * 1966-12-07 1971-06-24 Leonhardt Fritz Prof Dr Ing Potting compound for the anchoring of tension members and methods of insertion
DE2114863B1 (en) * 1971-03-27 1972-08-03 Dyckerhoff & Widmann AG, 8000 München Anchoring of a tensioned tension member for high loads in a concrete component, e.g. a stay cable of a cable-stayed bridge
DE2515423A1 (en) * 1974-04-26 1975-11-13 Felten & Guilleaume Ag Oester Structural connecting-cable wires in plastic bedding anchorage - with malleable layer between cables and clamp surfaces for isostatic pressure transfer
DE2512114A1 (en) * 1975-03-19 1976-09-30 Intercontinentale Technik Gmbh Composite tension element end anchorage - uses filler of compressed prisms in end-tapered anchor housing
FR2311905A1 (en) * 1975-05-23 1976-12-17 Holzmann Philipp Ag TIGHTENING ANCHORING DEVICE FOR PRE-STRESSING UNITS, IN PARTICULAR FOR PRE-STRESSED CONCRETE

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA689768A (en) * 1964-06-30 Drucker Rudolph Means for use in prestressing concrete structures
US2425883A (en) * 1941-08-08 1947-08-19 John G Jackson Concrete structural element reinforced with glass filaments
US2850890A (en) * 1951-06-04 1958-09-09 Rubenstein David Precast element and reinforced facing layer bonded thereto
DE1091309B (en) * 1953-03-14 1960-10-20 Holzmann Philipp Ag Tie bundle anchoring
US3099109A (en) * 1958-03-01 1963-07-30 Zueblin Ag Device for anchoring tensioning elements
DE1258064B (en) * 1959-03-25 1968-01-04 Holzmann Philipp Ag Tension wire bundle anchoring
FR1317231A (en) * 1961-10-04 1963-02-08 Stup Procedes Freyssinet Anchoring device for bundles of prestressing reinforcement
US3579758A (en) * 1969-08-22 1971-05-25 James L Regan Explosive tendon-tensioning means
DE2425524C3 (en) * 1974-05-27 1983-05-05 Philipp Holzmann Ag, 6000 Frankfurt Clamp anchoring for prestressing steels
SU549561A1 (en) * 1975-12-25 1977-03-05 Предприятие П/Я А-1940 Device for anchoring of virgin reinforcement
AT373015B (en) * 1980-05-24 1983-12-12 Strabag Bau Ag ANCHORING FOR A TENSIONED WIRE BAND

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949432C (en) * 1952-03-16 1956-09-20 Fritz Leonhardt Dr Ing Ring-shaped anchor body and anchoring with it
FR1209949A (en) * 1958-05-02 1960-03-04 Stup Procedes Freyssinet Improvements to methods and anchoring devices for prestressing bars
FR1503134A (en) * 1966-12-01 1967-11-24 Key with "circular tightening" for blocking all tensioned wires, bars or cables
DE1609722B1 (en) * 1966-12-07 1971-06-24 Leonhardt Fritz Prof Dr Ing Potting compound for the anchoring of tension members and methods of insertion
DE1958882A1 (en) * 1968-11-26 1970-06-18 Coyne & Bellier Prestressing or supporting rope and devices for its anchoring
DE2114863B1 (en) * 1971-03-27 1972-08-03 Dyckerhoff & Widmann AG, 8000 München Anchoring of a tensioned tension member for high loads in a concrete component, e.g. a stay cable of a cable-stayed bridge
DE2515423A1 (en) * 1974-04-26 1975-11-13 Felten & Guilleaume Ag Oester Structural connecting-cable wires in plastic bedding anchorage - with malleable layer between cables and clamp surfaces for isostatic pressure transfer
DE2512114A1 (en) * 1975-03-19 1976-09-30 Intercontinentale Technik Gmbh Composite tension element end anchorage - uses filler of compressed prisms in end-tapered anchor housing
FR2311905A1 (en) * 1975-05-23 1976-12-17 Holzmann Philipp Ag TIGHTENING ANCHORING DEVICE FOR PRE-STRESSING UNITS, IN PARTICULAR FOR PRE-STRESSED CONCRETE

Also Published As

Publication number Publication date
EP0025856B1 (en) 1984-07-25
EP0343316A1 (en) 1989-11-29
US4671034A (en) 1987-06-09
EP0025856A2 (en) 1981-04-01

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