WO2003102331A8 - Structure de partie extremite contrainte de corps a structure de beton precontraint et procede de fabrication de cette partie extremite contrainte - Google Patents

Structure de partie extremite contrainte de corps a structure de beton precontraint et procede de fabrication de cette partie extremite contrainte

Info

Publication number
WO2003102331A8
WO2003102331A8 PCT/JP2003/006817 JP0306817W WO03102331A8 WO 2003102331 A8 WO2003102331 A8 WO 2003102331A8 JP 0306817 W JP0306817 W JP 0306817W WO 03102331 A8 WO03102331 A8 WO 03102331A8
Authority
WO
WIPO (PCT)
Prior art keywords
end portion
stress end
prestressed concrete
grout
concrete structure
Prior art date
Application number
PCT/JP2003/006817
Other languages
English (en)
Japanese (ja)
Other versions
WO2003102331A1 (fr
Inventor
Tsutomu Kadotani
Yoshitaka Nishida
Minoru Uemura
Nobuyuki Hayashi
Original Assignee
Anderson Technology Corp
Tsutomu Kadotani
Yoshitaka Nishida
Minoru Uemura
Nobuyuki Hayashi
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 Anderson Technology Corp, Tsutomu Kadotani, Yoshitaka Nishida, Minoru Uemura, Nobuyuki Hayashi filed Critical Anderson Technology Corp
Priority to EP03730711A priority Critical patent/EP1514981A1/fr
Priority to AU2003241952A priority patent/AU2003241952A1/en
Priority to US10/516,401 priority patent/US20050210782A1/en
Publication of WO2003102331A1 publication Critical patent/WO2003102331A1/fr
Publication of WO2003102331A8 publication Critical patent/WO2003102331A8/fr

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
    • E04C5/12—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
    • E04C5/122—Anchoring devices the tensile members are anchored by wedge-action

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

La présente invention permet de fabriquer facilement et de manière fiable une partie extrémité contrainte d'un corps à structure de béton précontraint. On fabrique une gaine à coulis (5) dans une structure de partie extrémité contrainte d'un corps à structure de béton précontraint à partir d'un matériau transparent, et de préférence à partir d'un matériau transparent électriquement isolant. Le remplissage de cette gaine est réalisé de manière sûre alors qu'on peut observer de l'extérieur de la gaine à coulis l'introduction et le versement de ce coulis (G) dans cette gaine à coulis (5). Ce matériau électriquement isolant transparent est de préférence une résine synthétique et, en particulier, une résine ionomère.
PCT/JP2003/006817 2002-05-30 2003-05-30 Structure de partie extremite contrainte de corps a structure de beton precontraint et procede de fabrication de cette partie extremite contrainte WO2003102331A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03730711A EP1514981A1 (fr) 2002-05-30 2003-05-30 Structure de partie extremite contrainte de corps a structure de beton precontraint et procede de fabrication de cette partie extremite contrainte
AU2003241952A AU2003241952A1 (en) 2002-05-30 2003-05-30 Stress end portion structure of prestressed concrete structure body and method of forming the stress end portion
US10/516,401 US20050210782A1 (en) 2002-05-30 2003-05-30 Stress end portion structure of prestressed concrete structure body and method of forming the stress end portion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002158279 2002-05-30
JP2002-158279 2002-05-30

Publications (2)

Publication Number Publication Date
WO2003102331A1 WO2003102331A1 (fr) 2003-12-11
WO2003102331A8 true WO2003102331A8 (fr) 2005-05-26

Family

ID=29706483

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/006817 WO2003102331A1 (fr) 2002-05-30 2003-05-30 Structure de partie extremite contrainte de corps a structure de beton precontraint et procede de fabrication de cette partie extremite contrainte

Country Status (4)

Country Link
US (1) US20050210782A1 (fr)
EP (1) EP1514981A1 (fr)
AU (1) AU2003241952A1 (fr)
WO (1) WO2003102331A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008001248U1 (de) * 2008-01-28 2008-03-27 Dywidag-Systems International Gmbh Erd- oder Felsanker mit einem Ankerzugglied aus einem oder mehreren Einzelelementen mit korrosionsgeschützter Ankerkopfausbildung
GB2507089A (en) * 2012-10-18 2014-04-23 Ccl Group Ltd An anchor having expanded sections in multi wired tendons
DE102013215136A1 (de) 2013-08-01 2015-02-05 Dywidag-Systems International Gmbh Korrosionsgeschütztes Zugglied und plastisch verformbare Scheibe aus Korrosionsschutzmaterial für ein derartiges Zugglied
CA2946605C (fr) * 2014-05-19 2020-09-22 Felix Sorkin Coiffe pour ancre de systeme d'ancrage par post-tension
CN106852161A (zh) * 2014-10-22 2017-06-13 新日铁住金工程技术株式会社 缆线和缆线的制造方法
CN113089488B (zh) * 2021-03-26 2022-12-09 中交路桥建设有限公司 用于有效封堵注浆孔的方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399434A (en) * 1965-09-27 1968-09-03 William F. Kelly Anchors for stressed cables
US3778869A (en) * 1971-03-15 1973-12-18 American Stress Wire Corp Apparatus for detensioning stranded cable
US3823108A (en) * 1972-10-30 1974-07-09 Du Pont Aqueous ethylene terpolymer hydrosol dispersions
JPS59114308A (ja) * 1982-12-20 1984-07-02 ショーボンド建設株式会社 コンクリ−ト構造物のｐｃ鋼棒定着部材の保護方法
US4928451A (en) * 1986-05-30 1990-05-29 Tech Research, Inc. Anchor apparatus for a tendon in prestressed concrete slab
US5440842A (en) * 1992-12-09 1995-08-15 Felix L. Sorkin Sealed tendon-tensioning anchor system
ATE150123T1 (de) * 1993-01-11 1997-03-15 Vsl Int Ag Spannverankerung für mindestens ein innerhalb eines hüllrohres verlaufendes zugelement und verfahren zum herstellen der spannverankerung
US5347777A (en) * 1993-04-23 1994-09-20 Post Tension Product Mfg., Inc. Anchor plate assembly
US5630301A (en) * 1995-05-25 1997-05-20 Harris P/T, A Division Of Harris Steel Limited Anchorage assembly and method for post-tensioning in pre-stressed concrete structures
US5720139A (en) * 1996-02-26 1998-02-24 Sorkin; Felix L. Method and apparatus for installing a multi-strand anchorage system
EP1559847B1 (fr) * 1998-02-09 2020-03-25 VSL International AG Elément de tension pour la confection d'un ancrage
FR2798410B1 (fr) * 1999-09-15 2001-11-23 Freyssinet Int Stup Dispositif d'ancrage pour fixer un cable de structure a un element de construction
EP1191164A4 (fr) * 2000-03-02 2004-03-10 Anderson Technology Corp Structure de connexion de fils d'acier multibrin pour circuit imprime et procede de production de cette structure
JP3445555B2 (ja) * 2000-05-15 2003-09-08 住友電工スチールワイヤー株式会社 Ｐｃケーブルの定着装置
NO321272B1 (no) * 2000-05-31 2006-04-10 Aker Kvaerner Subsea As Strekklegeme
DE10062227A1 (de) * 2000-12-13 2002-06-20 Dyckerhoff & Widmann Ag Verfahren zum Einbauen und Spannen eines freigespannten Zugglieds, insbesondere eines Schrägseils für eine Schrägseilbrücke sowie Verankerungsvorrichtung zum Durchführen des Verfahrens
US20020083659A1 (en) * 2000-12-29 2002-07-04 Sorkin Felix L. Method and apparatus for sealing an intermediate anchorage of a post-tension system
EP1227200B1 (fr) * 2001-01-29 2008-06-04 VSL International AG Dispositif d'ancrage d'une extrémité de hauban à une base et procédé associé
DE20205149U1 (de) * 2002-04-03 2002-07-04 DYWIDAG-Systems International GmbH, 85609 Aschheim Korrosionsgeschütztes Zugglied, insbesondere Schrägseil für eine Schrägseilbrücke
DE60319282T2 (de) * 2003-06-02 2009-03-05 Freyssinet Verfahren zur verankerung von paralleldrahtkabeln
JP4371405B2 (ja) * 2003-06-12 2009-11-25 日本スプライススリーブ株式会社 鉄筋継手スリーブ固定装置
DE20311950U1 (de) * 2003-08-02 2004-12-09 Dywidag-Systems International Gmbh Korrosionsgeschütztes Zugglied, insbesondere Spannglied für Spannbeton
US7076924B2 (en) * 2003-08-26 2006-07-18 Thompson Harry A Ovalized concrete block-out tube with tear away nailing flange
US20060179742A1 (en) * 2005-02-14 2006-08-17 Precision Surelock, Inc. Anchor for concrete post-tension anchoring

Also Published As

Publication number Publication date
EP1514981A1 (fr) 2005-03-16
WO2003102331A1 (fr) 2003-12-11
AU2003241952A1 (en) 2003-12-19
US20050210782A1 (en) 2005-09-29

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