ATE474981T1 - TENSIONING DEVICE FOR BAND-SHAPED TENSION LINKS - Google Patents

TENSIONING DEVICE FOR BAND-SHAPED TENSION LINKS

Info

Publication number
ATE474981T1
ATE474981T1 AT03809255T AT03809255T ATE474981T1 AT E474981 T1 ATE474981 T1 AT E474981T1 AT 03809255 T AT03809255 T AT 03809255T AT 03809255 T AT03809255 T AT 03809255T AT E474981 T1 ATE474981 T1 AT E474981T1
Authority
AT
Austria
Prior art keywords
tension
band
tensioning device
shaped tension
tension links
Prior art date
Application number
AT03809255T
Other languages
German (de)
Inventor
Markus Maier
Hans-Peter Andrae
Original Assignee
Leonhardt Andrae Und Partner B
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 Leonhardt Andrae Und Partner B filed Critical Leonhardt Andrae Und Partner B
Application granted granted Critical
Publication of ATE474981T1 publication Critical patent/ATE474981T1/en

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
    • E04C5/085—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
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • 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
    • 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
    • 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
    • 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
    • E04G2023/0262—Devices specifically adapted for anchoring the fiber reinforced plastic elements, e.g. to avoid peeling off

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)
  • Reinforcement Elements For Buildings (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Basic Packing Technique (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sewing Machines And Sewing (AREA)
  • Clamps And Clips (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Knitting Machines (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

The tension device has a tension bar (14) detachably fixed on a base plate permanently fixed on the support structure. A tension anchor (18) is clamped to the traction member and can be moved by pressing elements (17). A guide member (25) which supports the traction member at least for sliding movement upwards is mounted locally fixed between the tension bar (14) and tension anchor. The guide member has a guide slot in which the traction member can slide.
AT03809255T 2002-10-23 2003-08-16 TENSIONING DEVICE FOR BAND-SHAPED TENSION LINKS ATE474981T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249266A DE10249266B3 (en) 2002-10-23 2002-10-23 Tension device for belt-like traction members on concrete support structures has guide member locally fixed between tension bar and tension anchor and supporting traction member for sliding movement upwards
PCT/EP2003/009079 WO2004038128A1 (en) 2002-10-23 2003-08-16 Tensioning device for strip-shaped tension members

Publications (1)

Publication Number Publication Date
ATE474981T1 true ATE474981T1 (en) 2010-08-15

Family

ID=31984425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03809255T ATE474981T1 (en) 2002-10-23 2003-08-16 TENSIONING DEVICE FOR BAND-SHAPED TENSION LINKS

Country Status (9)

Country Link
US (1) US20050252116A1 (en)
EP (1) EP1554447B1 (en)
JP (1) JP2006504005A (en)
KR (1) KR20050032031A (en)
AT (1) ATE474981T1 (en)
AU (1) AU2003253415A1 (en)
DE (2) DE10249266B3 (en)
DK (1) DK1554447T3 (en)
WO (1) WO2004038128A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1507050A1 (en) * 2003-08-13 2005-02-16 Sika Technology AG Force transfer element
CH701655B1 (en) * 2008-02-08 2011-02-28 Josef Scherer Method and apparatus for prestressing reinforcement laminates to structures.
US8904721B2 (en) * 2008-06-12 2014-12-09 University Of Utah Research Foundation Anchoring, splicing and tensioning elongated reinforcement members
EP2313554A2 (en) * 2008-06-12 2011-04-27 University of Utah Research Foundation Anchoring, splicing and tensioning elongated reinforcement members
CA2793733A1 (en) 2010-04-13 2011-10-20 The University Of Utah Research Foundation Sheet and rod attachment apparatus and system
EP2447446A1 (en) 2010-10-28 2012-05-02 Sika Technology AG Device for fastening tension members to reinforced concrete beams
FR2969196B1 (en) * 2010-12-15 2014-02-07 Soletanche Freyssinet METHOD FOR REINFORCING A CONSTRUCTION STRUCTURE USING AT LEAST ONE REINFORCING STRIP
CH706630B1 (en) * 2013-05-14 2013-12-31 S & P Clever Reinforcement Company Ag Method for pretensioning steel structure e.g. iron bridge, involves vertically driving lifting element to polymer tapes in region between end anchorages for causing traction force tensioning between end regions of polymer tapes
CN103541513B (en) * 2013-09-22 2016-04-20 沈阳建筑大学 Edge FRP muscle reinforced concrete anchoring piece in a kind of
WO2016207372A1 (en) * 2015-06-26 2016-12-29 Danmarks Tekniske Universitet Anchorage device
CN105781123A (en) * 2016-05-06 2016-07-20 西南交通大学 Mechanical gripping anchor for carbon fiber plate and reinforcing device
CN105862608B (en) * 2016-05-20 2017-09-19 东南大学 The automation tensioning system and method for a kind of pre-stress fibre plate reinforcing slab plate
CN106285038B (en) * 2016-09-23 2023-01-24 长沙理工大学 Separated type prestress carbon fiber cloth stretching and bonding device and method
ES2775794T3 (en) * 2017-03-07 2020-07-28 Kb Vorspann Technik Gmbh Procedure, locking device and system for prestressing a tower structure
DE102017203645B4 (en) 2017-03-07 2020-07-02 KB Vorspann-Technik GmbH System for prestressing a tower structure
WO2020087887A1 (en) * 2018-10-31 2020-05-07 深圳大学 Early warning apparatus of pre-stressed frp reinforcing structure and ductility regulation method
CN117449608B (en) * 2023-12-26 2024-03-12 福建理工大学 A self-leveling carbon fiber board prestressing force tensioning equipment for cambered surface structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290840A (en) * 1962-07-20 1966-12-13 Prescon Corp Method and means for chemically prestressing concrete
FR1426231A (en) * 1964-11-25 1966-01-28 Union Tech Interfederale Du Ba Improvements to reinforced construction elements
BE789655R (en) * 1965-05-21 1973-04-04 Birguer Alexandre Rue Lincoln COMPOSITE AND PRE-STRESSED STEEL-CONCRETE BEAMS AND THEIR PROCESS FOR
JP2700268B2 (en) 1989-04-04 1998-01-19 東急建設株式会社 Fixing method and fixing device for carbon fiber reinforced plastic flat plate
MX9200051A (en) * 1992-01-07 1993-07-01 Jose Luis Siller Franco IMPROVED FRICTION CONNECTOR FOR ANCHORING TENSION REINFORCING STEEL IN PRE-STRENGTHENED OR REINFORCED CONCRETE ELEMENTS.
CH687399A5 (en) * 1992-04-06 1996-11-29 Eidgenoessische Materialpruefung Method and apparatus for Schubverstaerkung on a building part.
AU3977195A (en) * 1995-01-09 1996-07-31 Eidgenossische Materialprufungs- Und Forschungsanstalt Empa Securing of reinforcing strips
US5768847A (en) * 1995-05-15 1998-06-23 Policelli; Frederick J. Concrete reinforcing devices, concrete reinforced structures, and method of and apparatus for producing such devices and structures
DE19742210A1 (en) * 1997-09-24 1999-03-25 Goehler Bernhard Dipl Ing Concrete-strengthening and repairing system
DE19849605A1 (en) * 1998-10-28 2000-05-04 Goehler Andrae Und Partner Ber Tensioning device for a band-shaped tension member
DE19944573A1 (en) 1999-09-17 2001-03-22 Josef Scherer Reinforcement device for building structure and structural parts protects against tensile stress, particularly for concrete subjected to bending stress and comprises at least one tractive component extending along structural surface

Also Published As

Publication number Publication date
AU2003253415A1 (en) 2004-05-13
DE10249266B3 (en) 2004-04-08
DE50312912D1 (en) 2010-09-02
US20050252116A1 (en) 2005-11-17
DK1554447T3 (en) 2010-10-04
EP1554447A1 (en) 2005-07-20
KR20050032031A (en) 2005-04-06
JP2006504005A (en) 2006-02-02
EP1554447B1 (en) 2010-07-21
WO2004038128A1 (en) 2004-05-06

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