ES2040084T3 - PROCEDURE AND DEVICE FOR POSITIONING A STRAP JACK OF A PRE-TENSIONING CABLE OF A STRUCTURE. - Google Patents

PROCEDURE AND DEVICE FOR POSITIONING A STRAP JACK OF A PRE-TENSIONING CABLE OF A STRUCTURE.

Info

Publication number
ES2040084T3
ES2040084T3 ES199090402337T ES90402337T ES2040084T3 ES 2040084 T3 ES2040084 T3 ES 2040084T3 ES 199090402337 T ES199090402337 T ES 199090402337T ES 90402337 T ES90402337 T ES 90402337T ES 2040084 T3 ES2040084 T3 ES 2040084T3
Authority
ES
Spain
Prior art keywords
jack
positioning
procedure
tensioning cable
support
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
Application number
ES199090402337T
Other languages
Spanish (es)
Inventor
Jean-Pierre Brisset
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.)
Bouygues SA
Original Assignee
Bouygues SA
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 Bouygues SA filed Critical Bouygues SA
Application granted granted Critical
Publication of ES2040084T3 publication Critical patent/ES2040084T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04G21/121—Construction of stressing jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Bridges Or Land Bridges (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Ropes Or Cables (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

According to the invention, the arrangement comprises a primary support (A) fixed to the structure (5) and a secondary support (C) which can be manipulated by means of a machine, these two supports comprising means which interact for fastening the secondary support (C) onto the primary support (A), and the secondary support (C) comprises means for carrying the tensioning jack (V). According to the method of the invention, a part is fixed to the structure to be prestressed, facing the use position of the jack, and a support capable of carrying the jack in the suitable use position is added to this part. <IMAGE>
ES199090402337T 1989-08-25 1990-08-22 PROCEDURE AND DEVICE FOR POSITIONING A STRAP JACK OF A PRE-TENSIONING CABLE OF A STRUCTURE. Expired - Lifetime ES2040084T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911259A FR2651266B1 (en) 1989-08-25 1989-08-25 METHOD AND DEVICE FOR POSITIONING A TENSIONER OF A TENSIONING OF A PRESSURE CABLE OF A STRUCTURE.

Publications (1)

Publication Number Publication Date
ES2040084T3 true ES2040084T3 (en) 1993-10-01

Family

ID=9384922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090402337T Expired - Lifetime ES2040084T3 (en) 1989-08-25 1990-08-22 PROCEDURE AND DEVICE FOR POSITIONING A STRAP JACK OF A PRE-TENSIONING CABLE OF A STRUCTURE.

Country Status (6)

Country Link
EP (1) EP0414611B1 (en)
AT (1) ATE88234T1 (en)
DE (1) DE69001339T2 (en)
DK (1) DK0414611T3 (en)
ES (1) ES2040084T3 (en)
FR (1) FR2651266B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1123233A (en) * 1964-11-17 1968-08-14 Carves Simon Ltd Improvements in and relating to hydraulic jacks
US3588045A (en) * 1969-01-31 1971-06-28 Allan H Stubbs Prestressing apparatus

Also Published As

Publication number Publication date
ATE88234T1 (en) 1993-04-15
EP0414611A1 (en) 1991-02-27
FR2651266B1 (en) 1991-12-13
FR2651266A1 (en) 1991-03-01
DE69001339T2 (en) 1993-07-29
DE69001339D1 (en) 1993-05-19
EP0414611B1 (en) 1993-04-14
DK0414611T3 (en) 1993-05-17

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