EP0314927A3 - Endverankerung eines Spanngliedes und Verfahren zum Herstellen einer Endverankerung - Google Patents

Endverankerung eines Spanngliedes und Verfahren zum Herstellen einer Endverankerung Download PDF

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Publication number
EP0314927A3
EP0314927A3 EP19880116433 EP88116433A EP0314927A3 EP 0314927 A3 EP0314927 A3 EP 0314927A3 EP 19880116433 EP19880116433 EP 19880116433 EP 88116433 A EP88116433 A EP 88116433A EP 0314927 A3 EP0314927 A3 EP 0314927A3
Authority
EP
European Patent Office
Prior art keywords
prestressing
anchoring
bars
tensing
sleeve
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.)
Granted
Application number
EP19880116433
Other languages
English (en)
French (fr)
Other versions
EP0314927B1 (de
EP0314927A2 (de
Inventor
Hans-Joachim Dipl.-Ing. Miesseler
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.)
Strabag AG
Original Assignee
Strabag AG
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 Strabag AG filed Critical Strabag AG
Priority to AT88116433T priority Critical patent/ATE102280T1/de
Publication of EP0314927A2 publication Critical patent/EP0314927A2/de
Publication of EP0314927A3 publication Critical patent/EP0314927A3/de
Application granted granted Critical
Publication of EP0314927B1 publication Critical patent/EP0314927B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04C5/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Piles And Underground Anchors (AREA)
  • Ropes Or Cables (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

Spannglied (10) aus Faserverbundwerkstoffen sowie Verfahren und Einrichtung zum Spannen und zur Verankerung eines solchen Spanngliedes, bei dem die Spanngliedenden mit Kunstharzmörtel in einer quer gewellten (18) Anker- oder Spannhülse (16) eingebettet werden, die sich beim Spannen verformt und durch Dehnen der Spannstäbe (12) im Inneren der Hülse verursachte Risse zuläßt, welche den Verankerungskörper auf einem Teil seiner Länge in Scheibchen unterteilen und hierdurch eine Bewegung der Spannstäbe (12) bei Schwingungsbeanspruchungen zulassen. Nach dem Spannen können die Spannstäbe des Spanngliedes durch Verankerungsmörtel unmittelbar in Hüllrohrerweiterungen verankert werden.
EP88116433A 1987-11-04 1988-10-05 Endverankerung eines Spanngliedes und Verfahren zum Herstellen einer Endverankerung Expired - Lifetime EP0314927B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88116433T ATE102280T1 (de) 1987-11-04 1988-10-05 Endverankerung eines spanngliedes und verfahren zum herstellen einer endverankerung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3737393 1987-11-04
DE19873737393 DE3737393A1 (de) 1987-11-04 1987-11-04 Spannglied aus faserverbundwerkstoffen sowie verfahren und einrichtung zum spannen und zur verankerung eines solchen spanngliedes

Publications (3)

Publication Number Publication Date
EP0314927A2 EP0314927A2 (de) 1989-05-10
EP0314927A3 true EP0314927A3 (de) 1991-04-10
EP0314927B1 EP0314927B1 (de) 1994-03-02

Family

ID=6339745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116433A Expired - Lifetime EP0314927B1 (de) 1987-11-04 1988-10-05 Endverankerung eines Spanngliedes und Verfahren zum Herstellen einer Endverankerung

Country Status (6)

Country Link
US (1) US4934118A (de)
EP (1) EP0314927B1 (de)
JP (1) JPH01163344A (de)
AT (1) ATE102280T1 (de)
CA (1) CA1302724C (de)
DE (2) DE3737393A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02252815A (ja) * 1989-03-27 1990-10-11 Kajima Corp 地盤アンカー頭部の定着方法
DE4209265A1 (de) * 1991-12-21 1993-06-24 Dyckerhoff & Widmann Ag Vorrichtung zur verankerung eines stabfoermigen zugglieds aus faserverbundwerkstoff
CH687399A5 (de) * 1992-04-06 1996-11-29 Eidgenoessische Materialpruefung Verfahren und Vorrichtung zur Schubverstaerkung an einem Bauwerkteil.
DE4411643A1 (de) * 1994-04-02 1995-10-05 Dyckerhoff & Widmann Ag Verfahren zum Ausbauen des freien Teils eines gespannten Zugglieds eines Verpreßankers
DE19917253A1 (de) * 1999-04-16 2000-11-02 Hock Berghaus Kay Verfahren zur Herstellung biegesteifer Pfähle direkt unter vorhandenen Fundamenten bei beengtem Arbeitsraum
US6481102B1 (en) 1999-12-02 2002-11-19 Tommie D. Hill Attachment devices, systems, and methods for a tendon, rod, or other elongated member
FR2811002B1 (fr) * 2000-06-29 2007-12-21 Lefevre Sa M Procede et systeme de mise en traction d'un dispositif de renforcement de structure
DE10037516C1 (de) * 2000-08-01 2002-01-17 Bauer Spezialtiefbau Hochlastanker
CN1328449C (zh) * 2004-07-26 2007-07-25 北京市建筑工程研究院 将有粘结预应力张拉端转换为无粘结预应力张拉端的做法
CN102493660B (zh) * 2011-12-30 2014-01-01 湖南大学 一种碳纤维增强复合材料预应力筋的锚固方法及锚具
FR3062862B1 (fr) * 2017-02-13 2019-04-05 Soletanche Freyssinet Dispositif d'ancrage pour paroi moulee precontrainte
ES2926319T3 (es) * 2018-06-25 2022-10-25 Carbo Link Ag Manguito de anclaje, sistema de anclaje y procedimiento para la fabricación de aquél
CN109339834B (zh) * 2018-11-02 2019-09-24 山东科技大学 一种锚杆-锚索协同变形受力的支护方法
CN112663607A (zh) * 2020-12-29 2021-04-16 中国电建集团华东勘测设计研究院有限公司 一种锚索传力锚头结构
CN114214936B (zh) * 2021-11-23 2023-11-24 上海浦江缆索股份有限公司 一种锚固效果好且受力均匀的碳纤维拉索

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677957A (en) * 1952-06-12 1954-05-11 Raymond Concrete Pile Co Prestressed concrete structure
DE1659131B2 (de) * 1967-12-22 1974-02-07 Intercontinentale-Technik Gesellschaft Fuer Planung Und Konstruktion Mbh, 8000 Muenchen Spannglied verankerung für Betonbauteile und Verfahren zu ihrer Anwendung
US3956797A (en) * 1969-03-26 1976-05-18 Antonio Brandestini Anchorage body for anchoring tendons with wedges
DE2627524C3 (de) * 1975-06-20 1978-05-24 K.K. Nitto Tekuno Group, Tokio Verpreßanker
EP0025856A2 (de) * 1979-08-13 1981-04-01 RESTRA-Patentverwertung GmbH Vorrichtung zur Endverankerung mindestens eines als Spannglied im Spannbetonbau eingesetzten Stabes aus Faser-Verbundstoff
US4348844A (en) * 1980-09-25 1982-09-14 Morris Schupack Electrically isolated reinforcing tendon assembly and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071931B (de) * 1959-12-24
AT201840B (de) * 1955-02-26 1959-01-26 Pforzheim Metallschlauch Gewelltes Rohr zum Umhüllen von Leitungen, Kabeln u. dgl., insbesodere von Spannkabeln an Spannbetonbauteilen und Verfahren zu seiner Herstellung
DE1130988B (de) * 1956-12-10 1962-06-07 Rudolf Buehrer Dipl Ing Spannglied aus mehreren Einzeldraehten oder -staeben
DE1097114B (de) * 1957-10-23 1961-01-12 Rudolf Buehrer Vorrichtung und Verfahren zum Greifen und Verankern eines Spannstabs vorzugsweise fuer Betonbauteile
CH376258A (de) * 1958-08-16 1964-03-31 Pforzheim Metallschlauch Hüllrohr
DE1278718B (de) * 1962-06-30 1968-09-26 Rudolf Buehrer Vorrichtung zum Greifen und Verankern eines walzprofilierten Spannstabs, insbesondere eines Stabs mit Schraegrippen
JPS547732A (en) * 1977-06-20 1979-01-20 Futoshi Kamata Method of securing pc steel
JPS606097A (ja) * 1983-06-23 1985-01-12 Matsushita Electric Ind Co Ltd クロスフロ−フアン
JPS60203763A (ja) * 1984-03-28 1985-10-15 財団法人鉄道総合技術研究所 プレストレストコンクリ−ト用緊張材の定着方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677957A (en) * 1952-06-12 1954-05-11 Raymond Concrete Pile Co Prestressed concrete structure
DE1659131B2 (de) * 1967-12-22 1974-02-07 Intercontinentale-Technik Gesellschaft Fuer Planung Und Konstruktion Mbh, 8000 Muenchen Spannglied verankerung für Betonbauteile und Verfahren zu ihrer Anwendung
US3956797A (en) * 1969-03-26 1976-05-18 Antonio Brandestini Anchorage body for anchoring tendons with wedges
DE2627524C3 (de) * 1975-06-20 1978-05-24 K.K. Nitto Tekuno Group, Tokio Verpreßanker
EP0025856A2 (de) * 1979-08-13 1981-04-01 RESTRA-Patentverwertung GmbH Vorrichtung zur Endverankerung mindestens eines als Spannglied im Spannbetonbau eingesetzten Stabes aus Faser-Verbundstoff
US4348844A (en) * 1980-09-25 1982-09-14 Morris Schupack Electrically isolated reinforcing tendon assembly and method

Also Published As

Publication number Publication date
ATE102280T1 (de) 1994-03-15
US4934118A (en) 1990-06-19
CA1302724C (en) 1992-06-09
EP0314927B1 (de) 1994-03-02
JPH01163344A (ja) 1989-06-27
DE3737393A1 (de) 1989-05-18
DE3888088D1 (de) 1994-04-07
EP0314927A2 (de) 1989-05-10

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