GB1136375A - End anchorage for prestressing steel strands for use in prestressed concrete structures - Google Patents
End anchorage for prestressing steel strands for use in prestressed concrete structuresInfo
- Publication number
- GB1136375A GB1136375A GB6836/66A GB683666A GB1136375A GB 1136375 A GB1136375 A GB 1136375A GB 6836/66 A GB6836/66 A GB 6836/66A GB 683666 A GB683666 A GB 683666A GB 1136375 A GB1136375 A GB 1136375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete structures
- prestressed concrete
- end anchorage
- steel strands
- wedge
- 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
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
- E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3909—Plural-strand cord or rope
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7062—Clamped members
- Y10T403/7064—Clamped members by wedge or cam
- Y10T403/7066—Clamped members by wedge or cam having actuator
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
1,136,375. Prestressed concrete anchorages; clamps. KAWASAKI STEEL CORP. 16 Feb., 1966 [20 Feb., 1965], No. 6836/66. Headings E1W and E2B. An end anchorage for prestressed reinforcements comprises an outer jacket 3 retained in position either by a nut 16, as shown, or one or more integral peripheral flanges (e.g. 15, Fig. 25, not shown), and an inner conical wedge 6, the gripping surfaces of the jacket and the wedge being formed by helical coils 8 and 9. The wedge 6 has an axial grouting hole, and the anchorage may be used in pre- or post-tensioned concrete structures.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP965565 | 1965-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1136375A true GB1136375A (en) | 1968-12-11 |
Family
ID=11726215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6836/66A Expired GB1136375A (en) | 1965-02-20 | 1966-02-16 | End anchorage for prestressing steel strands for use in prestressed concrete structures |
Country Status (2)
Country | Link |
---|---|
US (1) | US3422501A (en) |
GB (1) | GB1136375A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197360A (en) * | 1986-11-14 | 1988-05-18 | Pc Bridge Co Ltd | Prestressed concrete articles |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE794024A (en) * | 1972-01-21 | 1973-05-02 | Brandestini Antonio | ANCHORING DEVICE FOR CABLES COMPOSED OF STRANDS |
US3888596A (en) * | 1973-05-23 | 1975-06-10 | William F Kelly | Jacking anchor for post-tensioning concrete |
USRE34350E (en) * | 1974-07-09 | 1993-06-29 | Freyssinet International (Stup) | Tie formed of stressed high-tensile steel tendons |
FR2277953A1 (en) * | 1974-07-09 | 1976-02-06 | Stup Procedes Freyssinet | FREE TENSIONS IN THE FORM OF TENSIONED STEEL REINFORCEMENT |
US4069677A (en) * | 1975-06-20 | 1978-01-24 | Kabushiki Kaisha Nitto Tekuno Group | Anchor and method for constructing same |
FR2413587A1 (en) * | 1977-12-30 | 1979-07-27 | Freyssinet Int Stup | DEVICE ENSURING THE GUIDANCE OF THE DEVIATION OF STRETCHED CABLES |
US4307550A (en) * | 1980-02-29 | 1981-12-29 | Abraham Behar | Apparatus for pre-stressing concrete structural member |
FR2511721A1 (en) * | 1981-08-21 | 1983-02-25 | Freyssinet Int Stup | CURVED CONNECTION DEVICE BETWEEN TWO RECTILINE PORTIONS OF A TENSILE CABLE |
GB8407596D0 (en) * | 1984-03-23 | 1984-05-02 | Manuf Aceros Caucho Sa | Reinforcing tendon |
CH687399A5 (en) * | 1992-04-06 | 1996-11-29 | Eidgenoessische Materialpruefung | Method and apparatus for Schubverstaerkung on a building part. |
WO2016028291A1 (en) | 2014-08-20 | 2016-02-25 | Halliburton Energy Services, Inc. | Low stress rope socket for a downhole tool |
CN107708948B (en) * | 2015-06-19 | 2019-10-11 | 东京制纲株式会社 | The tensioning method and wedge of continuous fiber reinforcement material tensioning apparatus, continuous fiber reinforcement material |
FI127455B (en) * | 2017-05-31 | 2018-06-29 | Konecranes Global Oy | Device and method for fastening the end of a plaited lift cable to a lift device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1461466A (en) * | 1921-08-20 | 1923-07-10 | George W Stout | Cable end and housing and method of assembling the same |
US2677956A (en) * | 1950-11-13 | 1954-05-11 | Schorer Corp | Prestressing and reinforcing apparatus for concrete structures |
US2751660A (en) * | 1951-02-03 | 1956-06-26 | Nakonz Walter | Method of pre-stressing reinforced concrete structural elements |
GB704094A (en) * | 1951-05-15 | 1954-02-17 | British Transp Commission | Improvements relating to anchorages for prestressing elements used in concrete |
-
1966
- 1966-02-15 US US527444A patent/US3422501A/en not_active Expired - Lifetime
- 1966-02-16 GB GB6836/66A patent/GB1136375A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197360A (en) * | 1986-11-14 | 1988-05-18 | Pc Bridge Co Ltd | Prestressed concrete articles |
Also Published As
Publication number | Publication date |
---|---|
US3422501A (en) | 1969-01-21 |
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