FR2811002B1 - Procede et systeme de mise en traction d'un dispositif de renforcement de structure - Google Patents

Procede et systeme de mise en traction d'un dispositif de renforcement de structure

Info

Publication number
FR2811002B1
FR2811002B1 FR0008406A FR0008406A FR2811002B1 FR 2811002 B1 FR2811002 B1 FR 2811002B1 FR 0008406 A FR0008406 A FR 0008406A FR 0008406 A FR0008406 A FR 0008406A FR 2811002 B1 FR2811002 B1 FR 2811002B1
Authority
FR
France
Prior art keywords
pushing
reinforcement device
structure reinforcement
reinforcement
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
FR0008406A
Other languages
English (en)
Other versions
FR2811002A1 (fr
Inventor
Marc Henry Menard
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.)
M Lefevre SA
Original Assignee
M Lefevre 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 M Lefevre SA filed Critical M Lefevre SA
Priority to FR0008406A priority Critical patent/FR2811002B1/fr
Publication of FR2811002A1 publication Critical patent/FR2811002A1/fr
Application granted granted Critical
Publication of FR2811002B1 publication Critical patent/FR2811002B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E04C5/085—Tensile members made of fiber reinforced plastics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • 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
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
    • 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
    • E04C5/127—The tensile members being made of fiber reinforced plastics
    • 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
    • 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
    • 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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • 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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements
    • 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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements
    • E04G2023/0255—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements whereby the fiber reinforced plastic elements are stressed
    • E04G2023/0259—Devices specifically adapted to stress the fiber reinforced plastic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Bridges Or Land Bridges (AREA)
FR0008406A 2000-06-29 2000-06-29 Procede et systeme de mise en traction d'un dispositif de renforcement de structure Expired - Fee Related FR2811002B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0008406A FR2811002B1 (fr) 2000-06-29 2000-06-29 Procede et systeme de mise en traction d'un dispositif de renforcement de structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0008406A FR2811002B1 (fr) 2000-06-29 2000-06-29 Procede et systeme de mise en traction d'un dispositif de renforcement de structure

Publications (2)

Publication Number Publication Date
FR2811002A1 FR2811002A1 (fr) 2002-01-04
FR2811002B1 true FR2811002B1 (fr) 2007-12-21

Family

ID=8851871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008406A Expired - Fee Related FR2811002B1 (fr) 2000-06-29 2000-06-29 Procede et systeme de mise en traction d'un dispositif de renforcement de structure

Country Status (1)

Country Link
FR (1) FR2811002B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023192035A1 (fr) * 2022-03-31 2023-10-05 Rutgers, The State University Of New Jersey Système d'ancrage permettant la précontrainte d'armatures de précontrainte non métalliques

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763106A (zh) * 2015-04-02 2015-07-08 招商局重庆交通科研设计院有限公司 碳纤维板锚具张拉系统
WO2025122917A1 (fr) * 2023-12-06 2025-06-12 General Technologies, Inc. Vérin de précontrainte par post-tension à double action léger doté de deux mandrins de poignée
WO2025122909A1 (fr) * 2023-12-06 2025-06-12 General Technologies, Inc. Vérin de post-tension léger à double action doté d'un mandrin à double manche
US12455582B2 (en) 2024-01-08 2025-10-28 Felix Sorkin Methods and systems for monitoring stress in a tendon in concrete post-tensioning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545132B1 (fr) 1983-04-28 1985-10-25 Renofors France Procede de consolidation de constructions en pierre
DE3737393A1 (de) * 1987-11-04 1989-05-18 Strabag Bau Ag Spannglied aus faserverbundwerkstoffen sowie verfahren und einrichtung zum spannen und zur verankerung eines solchen spanngliedes
JPH02252815A (ja) * 1989-03-27 1990-10-11 Kajima Corp 地盤アンカー頭部の定着方法
JP2909556B2 (ja) * 1990-05-10 1999-06-23 株式会社富士ピー・エス 非鉄線材によるプレストレストコンクリート工法とその装置
US5613334A (en) * 1994-12-15 1997-03-25 Cornell Research Foundation, Inc. Laminated composite reinforcing bar and method of manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023192035A1 (fr) * 2022-03-31 2023-10-05 Rutgers, The State University Of New Jersey Système d'ancrage permettant la précontrainte d'armatures de précontrainte non métalliques

Also Published As

Publication number Publication date
FR2811002A1 (fr) 2002-01-04

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Year of fee payment: 17

ST Notification of lapse

Effective date: 20180228