GB1117114A - Anchorages for concrete pre-stressing tendons - Google Patents

Anchorages for concrete pre-stressing tendons

Info

Publication number
GB1117114A
GB1117114A GB4365664A GB4365664A GB1117114A GB 1117114 A GB1117114 A GB 1117114A GB 4365664 A GB4365664 A GB 4365664A GB 4365664 A GB4365664 A GB 4365664A GB 1117114 A GB1117114 A GB 1117114A
Authority
GB
United Kingdom
Prior art keywords
shell
anchorages
bore
gripping elements
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.)
Expired
Application number
GB4365664A
Inventor
Peter Edington Ellen
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.)
LIFT SLAB Pty Ltd
Original Assignee
LIFT SLAB Pty 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
Application filed by LIFT SLAB Pty Ltd filed Critical LIFT SLAB Pty Ltd
Priority to GB4365664A priority Critical patent/GB1117114A/en
Publication of GB1117114A publication Critical patent/GB1117114A/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)

Abstract

1,117,114. Prestressed concrete and anchorages. LIFT SLAB PTY. Ltd. 9 Nov., 1965 [26 Oct., 1964], No. 43656/64. Heading E1W. A prestressed concrete end anchorage, particularly for slab-like structures, comprises a fan-like shell 21 with generally S-sectioned side walls and planar upper and lower walls, the thickness of the bore of the shell being sufficient only for a single prestressing tendon, e.g., cable. Peripheral, or side only, ribs, 27, 28, and an end flange 22 may be provided. The tendons are gripped conventionally, as at 23, the female gripping elements either resting on the edge flange 22, as shown, or on a separate bridging plate, e.g. 33 (Fig. 8, not shown), or on an integral bridging portion. e.g. 30 (Fig. 4, not shown), or being formed by tapered bores through the bridging plate or bridging portion, which then receive the male gripping elements directly. Internal, longitudinal, inwardly directed ribs 29 (Fig. 4, not shown), may be provided in the shell bore, and a grouting recess 25, with a threaded inlet 26 on one wall of the shell. The shell may be formed of sheet metal components welded together (Figs. 13, 14, not shown).
GB4365664A 1964-10-26 1964-10-26 Anchorages for concrete pre-stressing tendons Expired GB1117114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4365664A GB1117114A (en) 1964-10-26 1964-10-26 Anchorages for concrete pre-stressing tendons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4365664A GB1117114A (en) 1964-10-26 1964-10-26 Anchorages for concrete pre-stressing tendons

Publications (1)

Publication Number Publication Date
GB1117114A true GB1117114A (en) 1968-06-12

Family

ID=10429735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4365664A Expired GB1117114A (en) 1964-10-26 1964-10-26 Anchorages for concrete pre-stressing tendons

Country Status (1)

Country Link
GB (1) GB1117114A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973297A (en) * 1973-12-14 1976-08-10 Triple Bee & Prestress (Proprietary) Limited Cable anchoring equipment
US4074497A (en) * 1976-06-01 1978-02-21 Taisaburo Ono Underwater trusses for breakwater structure
EP0050817A2 (en) * 1980-10-23 1982-05-05 Fin Est S.P.A. Lightened anchoring heads
FR2575498A1 (en) * 1984-12-27 1986-07-04 Sogelerg Device for anchoring cables, particularly bridge stays
US4680906A (en) * 1984-06-05 1987-07-21 Ponteggi Est S.P.A. Coupler device for stressing cables, in prestressed concrete sliding cable structures
FR2741097A1 (en) * 1995-11-13 1997-05-16 Freyssinet Int Stup Pre=stressed cable anchoring system, esp. for flat cables, used e.g. in concrete road bridges, etc.
FR2783266A1 (en) * 1998-09-16 2000-03-17 Spie Precontrainte Replaceable anchor for concrete structure pre-stressing cable has funnel, tube and anchoring assembly with cap
WO2000023654A1 (en) * 1998-10-16 2000-04-27 Dumez-Gtm Guy cable deflector

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973297A (en) * 1973-12-14 1976-08-10 Triple Bee & Prestress (Proprietary) Limited Cable anchoring equipment
US4074497A (en) * 1976-06-01 1978-02-21 Taisaburo Ono Underwater trusses for breakwater structure
EP0050817A2 (en) * 1980-10-23 1982-05-05 Fin Est S.P.A. Lightened anchoring heads
EP0050817A3 (en) * 1980-10-23 1982-07-14 Fin Est S.P.A. Lightened anchoring heads
US4680906A (en) * 1984-06-05 1987-07-21 Ponteggi Est S.P.A. Coupler device for stressing cables, in prestressed concrete sliding cable structures
FR2575498A1 (en) * 1984-12-27 1986-07-04 Sogelerg Device for anchoring cables, particularly bridge stays
FR2741097A1 (en) * 1995-11-13 1997-05-16 Freyssinet Int Stup Pre=stressed cable anchoring system, esp. for flat cables, used e.g. in concrete road bridges, etc.
FR2783266A1 (en) * 1998-09-16 2000-03-17 Spie Precontrainte Replaceable anchor for concrete structure pre-stressing cable has funnel, tube and anchoring assembly with cap
WO2000023654A1 (en) * 1998-10-16 2000-04-27 Dumez-Gtm Guy cable deflector

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