ES2102632T3 - Cuerpo transmisor de fuerza para un anclaje. - Google Patents

Cuerpo transmisor de fuerza para un anclaje.

Info

Publication number
ES2102632T3
ES2102632T3 ES93810106T ES93810106T ES2102632T3 ES 2102632 T3 ES2102632 T3 ES 2102632T3 ES 93810106 T ES93810106 T ES 93810106T ES 93810106 T ES93810106 T ES 93810106T ES 2102632 T3 ES2102632 T3 ES 2102632T3
Authority
ES
Spain
Prior art keywords
work
anchor
obtused
striction
anchorage
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 - Lifetime
Application number
ES93810106T
Other languages
English (en)
Inventor
David Rogowsky
Erwin Siegfried
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.)
VSL International Ltd
Original Assignee
VSL International Ltd
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 VSL International Ltd filed Critical VSL International Ltd
Application granted granted Critical
Publication of ES2102632T3 publication Critical patent/ES2102632T3/es
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
    • E04C5/12—Anchoring devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49874—Prestressing rod, filament or strand

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Piles And Underground Anchors (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

EL ELEMENTO DE TRANSMISION DE FUERZAS (1) COMPRENDE UN PRIMER CUERPO (5) BASICAMENTE EN FORMA ANULAR, PREFERENTEMENTE DE ACERO DE FUNDICION, Y UN SEGUNDO CUERPO (6) PREFERENTEMENTE DE MORTERO FLUIDO Y ENDURECIBLE. EL SEGUNDO CUERPO ES SOLDADO AL PRIMER CUERPO. UNA ABERTURA INTERIOR CONICA (19) ESTA REVESTIDA CON UNA PIEZA DE MATERIAL SINTETICO (18) EN FORMA DE EMBUDO, LA CUAL SOLAPA AL MENOS UNA ZONA PARCIAL DEL PRIMER CUERPO. EL PRIMER CUERPO PRESENTA UNA SUPERFICIE DE APOYO (2) ORIENTADA HACIA LA OBRA (9), QUE ESTA DESTINADA PARA EL APOYO CINEMATICO DE UN ORGANO INDIVIDUAL (3), UTILIZADO PARA LA RECEPCION DE UN CASQUILLO DE ANCLAJE (4). LAS TENSIONES DE FUERZA QUE APARECEN EN EL ANCLAJE DE FORMA CONCENTRADA SON CONDUCIDAS POR EL CASQUILLO DE ANCLAJE, A TRAVES DEL PRIMER CUERPO, HASTA EL SEGUNDO CUERPO Y DESDE ALLI A LA OBRA. EL SEGUNDO CUERPO SE HA CONCEBIDO BASICAMENTE EN FORMA DE CONO OBTUSO, EN EL QUE EL CONO OBTUSO, SE ALEJA DEL PRIMER CUERPO EN PUNTA. EN LA ZONA DE LA SUPERFICIE DE LA ENVOLTURA EXTERIOR DEL SEGUNDO CUERPO EXISTE UNA ESTRICCION (7B, 7C). CONSECUENTEMENTE SE CONSIGUE, POR UNA PARTE, QUE LA SUPERFICIE ANULAR CIRCULAR (7B) FORMADA POR LA ESTRICCION EXISTA ADICIONALMENTE CON LA PEQUEÑA SUPERFICIE FRONTAL (7D) ORIENTADA HACIA EL PRIMER CUERPO, PARA LA CONDUCCION DE LAS TENSIONES DE FUERZA EN LA OBRA. LA COMPRESION DE CARGA ESPECIFICA SOBRE EL HORMIGON DE LA OBRA SE REDUCE CONSECUENTEMENTE. GRACIAS A ESTA CONSTRUCCION Y EJECUCION, PUEDE SER FABRICADO DE FORMA MAS FACIL EL ELEMENTO DE TRANSMISION DE FUERZAS, EN RELACION A PLACAS DE ANCLAJE, ELEMENTOS DE ANCLAJE DE FUNDICION O CONOCIDOS ELEMENTOS DE ANCLAJE.
ES93810106T 1992-03-24 1993-02-19 Cuerpo transmisor de fuerza para un anclaje. Expired - Lifetime ES2102632T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92810216 1992-03-24

Publications (1)

Publication Number Publication Date
ES2102632T3 true ES2102632T3 (es) 1997-08-01

Family

ID=8211890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810106T Expired - Lifetime ES2102632T3 (es) 1992-03-24 1993-02-19 Cuerpo transmisor de fuerza para un anclaje.

Country Status (7)

Country Link
US (1) US5345742A (es)
JP (1) JP3224896B2 (es)
CN (1) CN1058065C (es)
AU (1) AU657208B2 (es)
DE (1) DE59306005D1 (es)
ES (1) ES2102632T3 (es)
NO (1) NO930985L (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493828A (en) * 1991-11-26 1996-02-27 Vsl International Ag Stressing anchorage for prestressing elements in a part of a structure
EP0606820B1 (de) * 1993-01-11 1997-03-12 VSL International AG Spannverankerung für mindestens ein innerhalb eines Hüllrohres verlaufendes Zugelement und Verfahren zum Herstellen der Spannverankerung
US5596854A (en) * 1994-01-19 1997-01-28 Vsl International Ag Post-tensioning anchor head assembly
US5720139A (en) * 1996-02-26 1998-02-24 Sorkin; Felix L. Method and apparatus for installing a multi-strand anchorage system
US5939003A (en) * 1997-01-31 1999-08-17 Vsl International Post-tensioning apparatus and method
US6012867A (en) * 1997-08-18 2000-01-11 Sorkin; Felix L. Multi-strand anchorage system with an anchor body for receiving a grout tube
US6027278A (en) * 1998-01-15 2000-02-22 Sorkin; Felix L. Wedge-receiving cavity for an anchor body of a post-tension anchor system
US6234709B1 (en) * 1998-01-15 2001-05-22 Felix L. Sorkin Wedge-receiving cavity with radiused edge for an anchor body of a post-tension anchor system
US6017165A (en) * 1998-01-15 2000-01-25 Sorkin; Felix L. Wedge-receiving cavity for an anchor body of a post-tension anchor system
FR2794484B1 (fr) * 1999-06-03 2001-08-03 Freyssinet Int Stup Dispositif d'ancrage d'un cable de structure
US6764105B1 (en) * 2002-05-07 2004-07-20 Felix L. Sorkin Duct coupler apparatus for use with precast concrete segmental construction
US7566101B2 (en) 2002-07-15 2009-07-28 Hennessy Industries, Inc. Vehicle wheel balance weights
ES2303737B1 (es) * 2003-06-02 2009-05-01 Universidade Da Coruña Procedimiento de diseño y fabricacion de elementos pretensados de armadura pretesa hibridos.
US7597505B2 (en) * 2006-03-28 2009-10-06 Price Herbert S Roof bolt plate
JP5014236B2 (ja) * 2008-04-22 2012-08-29 三井住友建設株式会社 外ケーブル定着構造
US20110101679A1 (en) * 2009-10-13 2011-05-05 Crigler John R Methods, systems and apparatuses for segmental duct couplers
EP2516754B1 (en) * 2009-12-23 2018-08-29 Geotech Pty Ltd An anchorage system
CA2698434C (en) * 2010-04-01 2017-08-08 William James Ekins Duct grip anchor system
WO2012058808A1 (zh) * 2010-11-03 2012-05-10 杭州神列锻压件有限公司 预应力锚垫板
US8807663B2 (en) 2011-03-08 2014-08-19 Plombco Inc. Overmolded wheel-balancing weight
CN102182146B (zh) * 2011-03-29 2012-07-04 中国铁道科学研究院铁道建筑研究所 预应力筋张拉设备、系统、方法及混凝土连续箱梁
CN103132457B (zh) * 2013-03-25 2014-12-03 中国建筑股份有限公司 多束锚杆或锚索张拉锁定力自均衡空心球铰及施工方法
US9879804B2 (en) 2013-06-17 2018-01-30 Structural Technologies, Llc Duct coupler devices, systems, and related methods
CN103306488B (zh) * 2013-07-10 2015-10-21 耿晓梅 预应力筋张拉回缩量自动控制的张拉机
US9926698B2 (en) * 2014-05-19 2018-03-27 Felix Sorkin Cap for anchor of post-tension anchorage system
WO2016063960A1 (ja) * 2014-10-22 2016-04-28 新日鉄住金エンジニアリング株式会社 ケーブル及びケーブルの製造方法
US10508447B2 (en) * 2017-04-28 2019-12-17 Precision-Hayes International Inc. Sealing cover for concrete anchor
CN108222375B (zh) * 2018-02-07 2023-08-01 柳州欧维姆机械股份有限公司 填补加强式锚垫板及其制作方法
US10787813B2 (en) 2018-04-19 2020-09-29 Precision-Hayes International Inc. Tendon coupler
EP4182515A1 (en) * 2020-07-15 2023-05-24 CCL Stressing International Limited Concrete post-tensioning anchors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371882A (en) * 1940-10-28 1945-03-20 Freyssinet Eugene Tensioning and anchoring of cables in concrete or similar structures
US2609586A (en) * 1949-12-13 1952-09-09 Raymond Concrete Pile Co Method and apparatus for stressing concrete
DE1124220B (de) * 1956-11-12 1962-02-22 Hermann Donath Bewehrungsstab fuer Beton, insbesondere fuer Spannbeton
GB894240A (en) * 1959-06-25 1962-04-18 Stup Procedes Freyssinet Improvements in anchorage devices for prestressing reinforcements
BE608227A (fr) * 1961-11-30 1962-01-02 Stressed Concrete Design Ltd Perfectionnements à la précontrainte de bâtiments ou d'ouvrages
BE663446A (es) * 1964-05-21
BE674339A (fr) * 1965-01-04 1966-04-15 Travaux Comp Ind De Dispositif de réalisation de béton précontraint
CH444441A (de) * 1965-09-16 1967-09-30 Losinger Ag Einrichtung zum Spannen und Verankern von mehreren, zusammen ein Spannkabel bildenden Spanngliedern
AU1752167A (en) * 1967-02-09 1968-08-15 Tensioning device for pres-stressed concrete components
DE2423741A1 (de) * 1974-05-16 1975-11-20 Dyckerhoff & Widmann Ag Verankerungsvorrichtung fuer buendelspannglieder fuer spannbeton
DE3125166C3 (de) * 1981-06-26 1993-12-02 Dyckerhoff & Widmann Ag Verfahren zum Herstellen eines nachspannbaren Verpreßankers
EP0314708A1 (fr) * 1987-02-04 1989-05-10 Stanislas Bielecki Ancrage en nappes radiales pour armatures de precontrainte, haubans ou amarres
FR2628777B1 (fr) * 1988-03-18 1990-08-17 Vsl France Dispositif d'ancrage de cables precontraints pour ouvrages du type maconnerie

Also Published As

Publication number Publication date
JPH0649951A (ja) 1994-02-22
NO930985D0 (no) 1993-03-18
NO930985L (no) 1993-09-27
DE59306005D1 (de) 1997-05-07
CN1058065C (zh) 2000-11-01
CN1083159A (zh) 1994-03-02
AU657208B2 (en) 1995-03-02
AU3540293A (en) 1993-09-30
JP3224896B2 (ja) 2001-11-05
US5345742A (en) 1994-09-13

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