AT500048B1 - Klemm- und spannhalterung für den temporären einsatz an cfk-verstärkungsstäben mit kreisrundem querschnitt sowie zugehörige cfk-verstärkungsstäbe - Google Patents
Klemm- und spannhalterung für den temporären einsatz an cfk-verstärkungsstäben mit kreisrundem querschnitt sowie zugehörige cfk-verstärkungsstäbe Download PDFInfo
- Publication number
- AT500048B1 AT500048B1 AT0113004A AT11302004A AT500048B1 AT 500048 B1 AT500048 B1 AT 500048B1 AT 0113004 A AT0113004 A AT 0113004A AT 11302004 A AT11302004 A AT 11302004A AT 500048 B1 AT500048 B1 AT 500048B1
- Authority
- AT
- Austria
- Prior art keywords
- cfrp
- clamp
- section
- bars
- circular cross
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/043—Wire anchoring or tensioning means for the reinforcements
-
- 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
-
- 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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01283/03A CH696767A5 (de) | 2003-07-23 | 2003-07-23 | Klemm- und Spannhalterung für den temporären Einsatz an CFK-Verstärkungsstäben mit kreisrundem Querschnitt sowie zugehörige CFK-Verstärkungsstäbe. |
Publications (3)
Publication Number | Publication Date |
---|---|
AT500048A1 AT500048A1 (de) | 2005-10-15 |
AT500048B1 true AT500048B1 (de) | 2006-09-15 |
AT500048B8 AT500048B8 (de) | 2007-02-15 |
Family
ID=33557712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0113004A AT500048B8 (de) | 2003-07-23 | 2004-07-05 | Klemm- und spannhalterung für den temporären einsatz an cfk-verstärkungsstäben mit kreisrundem querschnitt sowie zugehörige cfk-verstärkungsstäbe |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT500048B8 (de) |
CH (1) | CH696767A5 (de) |
DE (1) | DE102004033015B4 (de) |
FR (1) | FR2857999B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7765752B2 (en) | 2008-02-20 | 2010-08-03 | Hayes Specialty Machining, Ltd. | Anchor system with substantially longitudinally equal wedge compression |
WO2010128973A1 (en) * | 2009-05-08 | 2010-11-11 | Hayes Specialty Machining Ltd. | Anchor system with substantially longitudinally equal wedge compression |
DE102016211176B4 (de) | 2016-06-22 | 2019-12-24 | Lenz Tankred | Verfahren und Verwendung einer Vorrichtung zur Durchführung des Verfahrens zur Herstellung von Betonbauteilen |
EP3418465B1 (de) | 2017-06-23 | 2022-05-04 | Solidian GmbH | Verfahren zur herstellung eines textilbewehrten baustoff-bauteils und verwendung einer spannvorrichtung hierfür |
EP3845354A3 (de) | 2019-12-10 | 2021-09-15 | Wobben Properties GmbH | Verfahren zum herstellen von segmenten für einen turm, vorgespanntes segment, turmring, turm, windenergieanlage sowie vorspannvorrichtung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB846346A (en) * | 1957-03-25 | 1960-08-31 | Reinforcing Steel Company Prop | Improvements in and relating to anchorage means for prestressing and post-tensioning cables and the like |
DE3427901A1 (de) * | 1984-07-28 | 1986-02-06 | Dyckerhoff & Widmann AG, 8000 München | Verfahren zum herstellen eines mehrteiligen ringkeils einer keilverankerung fuer ein spannglied in einem betonbauteil |
DE3438355A1 (de) * | 1984-10-19 | 1986-04-24 | Philipp Holzmann Ag, 6000 Frankfurt | Keilverankerung fuer spanndrahtlitzen |
WO1995029308A1 (de) * | 1994-04-25 | 1995-11-02 | Eidgenössische Materialprüfungs- und Forschungsanstalt Empa | Verankerung für hochleistungsfaserverbundwerkstoff-drähte |
WO1998009042A1 (de) * | 1996-08-28 | 1998-03-05 | Sacac Schleuderbetonwerk Ag | Rohr- und/oder stabförmige faserverstärkte konstruktionen |
US6082063A (en) * | 1996-11-21 | 2000-07-04 | University Technologies International Inc. | Prestressing anchorage system for fiber reinforced plastic tendons |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1739705U (de) * | 1956-10-27 | 1957-02-14 | Adolf Walther | Vorrichtung zum nachspannen der armierung in spannbetonhohlkoerpern. |
US3858991A (en) * | 1970-05-18 | 1975-01-07 | Reliable Electric Co | Apparatus for preassembling a cable and dead anchor |
JPH0668195B2 (ja) | 1988-10-24 | 1994-08-31 | 三井建設株式会社 | 繊維質棒状構造用材料用固定具 |
JPH0786264B2 (ja) * | 1990-11-20 | 1995-09-20 | 住友建設株式会社 | 高分子緊張材の定着装置 |
GB2257444A (en) * | 1991-06-28 | 1993-01-13 | Ccl Systems Ltd | Anchor grip for tendon |
US5423362A (en) * | 1993-10-12 | 1995-06-13 | Knight; David W. | Apparatus for forming an access pocket at the terminal end of a post-tensioned tendon |
JP3272320B2 (ja) * | 1999-02-03 | 2002-04-08 | 住友建設株式会社 | 緊張定着構造及び緊張定着方法 |
US20060196146A1 (en) * | 2002-06-26 | 2006-09-07 | Sika Technology Ag | Device and method for reinforcing of support structures |
-
2003
- 2003-07-23 CH CH01283/03A patent/CH696767A5/de not_active IP Right Cessation
-
2004
- 2004-07-05 AT AT0113004A patent/AT500048B8/de not_active IP Right Cessation
- 2004-07-08 DE DE102004033015.8A patent/DE102004033015B4/de not_active Expired - Fee Related
- 2004-07-15 FR FR0407874A patent/FR2857999B1/fr not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB846346A (en) * | 1957-03-25 | 1960-08-31 | Reinforcing Steel Company Prop | Improvements in and relating to anchorage means for prestressing and post-tensioning cables and the like |
DE3427901A1 (de) * | 1984-07-28 | 1986-02-06 | Dyckerhoff & Widmann AG, 8000 München | Verfahren zum herstellen eines mehrteiligen ringkeils einer keilverankerung fuer ein spannglied in einem betonbauteil |
DE3438355A1 (de) * | 1984-10-19 | 1986-04-24 | Philipp Holzmann Ag, 6000 Frankfurt | Keilverankerung fuer spanndrahtlitzen |
WO1995029308A1 (de) * | 1994-04-25 | 1995-11-02 | Eidgenössische Materialprüfungs- und Forschungsanstalt Empa | Verankerung für hochleistungsfaserverbundwerkstoff-drähte |
WO1998009042A1 (de) * | 1996-08-28 | 1998-03-05 | Sacac Schleuderbetonwerk Ag | Rohr- und/oder stabförmige faserverstärkte konstruktionen |
US6082063A (en) * | 1996-11-21 | 2000-07-04 | University Technologies International Inc. | Prestressing anchorage system for fiber reinforced plastic tendons |
Also Published As
Publication number | Publication date |
---|---|
FR2857999B1 (fr) | 2009-01-02 |
FR2857999A1 (fr) | 2005-01-28 |
DE102004033015A1 (de) | 2005-03-10 |
AT500048B8 (de) | 2007-02-15 |
CH696767A5 (de) | 2007-11-30 |
AT500048A1 (de) | 2005-10-15 |
DE102004033015B4 (de) | 2019-12-12 |
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MM01 | Lapse because of not paying annual fees |
Effective date: 20200705 |