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GB2221936B - Improvements in and relating to the prestressing of concrete articles or structures - Google Patents

Improvements in and relating to the prestressing of concrete articles or structures

Info

Publication number
GB2221936B
GB2221936B GB8918471A GB8918471A GB2221936B GB 2221936 B GB2221936 B GB 2221936B GB 8918471 A GB8918471 A GB 8918471A GB 8918471 A GB8918471 A GB 8918471A GB 2221936 B GB2221936 B GB 2221936B
Authority
GB
United Kingdom
Prior art keywords
prestressing
relating
structures
concrete articles
articles
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 - Fee Related
Application number
GB8918471A
Other versions
GB8918471D0 (en
GB2221936A (en
Inventor
Trevor Valaire
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.)
Trevor Valaire
Original Assignee
Trevor Valaire
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 Trevor Valaire filed Critical Trevor Valaire
Publication of GB8918471D0 publication Critical patent/GB8918471D0/en
Publication of GB2221936A publication Critical patent/GB2221936A/en
Application granted granted Critical
Publication of GB2221936B publication Critical patent/GB2221936B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • 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)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
GB8918471A 1988-08-15 1989-08-14 Improvements in and relating to the prestressing of concrete articles or structures Expired - Fee Related GB2221936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPI987988 1988-08-15

Publications (3)

Publication Number Publication Date
GB8918471D0 GB8918471D0 (en) 1989-09-20
GB2221936A GB2221936A (en) 1990-02-21
GB2221936B true GB2221936B (en) 1992-09-30

Family

ID=3773288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8918471A Expired - Fee Related GB2221936B (en) 1988-08-15 1989-08-14 Improvements in and relating to the prestressing of concrete articles or structures

Country Status (2)

Country Link
AU (1) AU622469B2 (en)
GB (1) GB2221936B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO321272B1 (en) * 2000-05-31 2006-04-10 Aker Kvaerner Subsea As The tension member
CN111379330A (en) * 2018-12-29 2020-07-07 周兆弟 Connecting piece for positioning stress bar and prefabricated part

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701509A (en) * 1970-05-06 1972-10-31 Frederick M Stinton Splicing system and jack for stressing concrete
GB1344077A (en) * 1971-04-19 1974-01-16 Elstress Pty Ltd
GB2157354A (en) * 1985-04-11 1985-10-23 Halloran Joseph Ferdinand O Cable anchorage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701509A (en) * 1970-05-06 1972-10-31 Frederick M Stinton Splicing system and jack for stressing concrete
GB1344077A (en) * 1971-04-19 1974-01-16 Elstress Pty Ltd
GB2157354A (en) * 1985-04-11 1985-10-23 Halloran Joseph Ferdinand O Cable anchorage

Also Published As

Publication number Publication date
GB8918471D0 (en) 1989-09-20
GB2221936A (en) 1990-02-21
AU3953889A (en) 1990-02-15
AU622469B2 (en) 1992-04-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970814