ES2086929T3 - Procedimiento para la fabricacion de componentes terminados de hormigon pretensado con union intima inmediata, particularmente de traviesas de hormigon pretensado, asi como dispositivo para llevar a cabo el procedimiento. - Google Patents

Procedimiento para la fabricacion de componentes terminados de hormigon pretensado con union intima inmediata, particularmente de traviesas de hormigon pretensado, asi como dispositivo para llevar a cabo el procedimiento.

Info

Publication number
ES2086929T3
ES2086929T3 ES93903923T ES93903923T ES2086929T3 ES 2086929 T3 ES2086929 T3 ES 2086929T3 ES 93903923 T ES93903923 T ES 93903923T ES 93903923 T ES93903923 T ES 93903923T ES 2086929 T3 ES2086929 T3 ES 2086929T3
Authority
ES
Spain
Prior art keywords
wires
tensioning
procedure
immediate
pct
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
ES93903923T
Other languages
English (en)
Inventor
Joachim Heintz
Peter Auer
Helmut Lieske
Peter Plica
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.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann 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 Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Application granted granted Critical
Publication of ES2086929T3 publication Critical patent/ES2086929T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement
    • 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
    • B28B23/06—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 for the production of elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Wire Processing (AREA)

Abstract

PARA LA FABRICACION DE EJES DE HORMIGON PRETENSADO CON UN TENSIONADO INMEDIATO, LOS PERFILES (5) DE ACERO DE TENSIONADO SON COLOCADOS DE FORMA DIRECTA A PARTIR DE UNO O VARIOS ROLLOS (10) DE ESTOS PERFILES E INTRODUCIDOS DE MODO LONGITUDINAL EN UNA ESTRUCTURA (8) DE TENSADO, ANCLADOS A CONTINUACION AL EXTREMO (19) FRONTAL DE LA ESTRUCTURA (8) DE TENSIONADO, DESDE EL PUNTO DE VISTA DE LA DIRECCION DE AVANCE. LOS PERFILES (5) DE TENSIONADO SON TAMBIEN ANCLADOS POR MEDIO DE UN DISPOSITIVO (13) DE TENSADO DISPUESTO CON LA ESTRUCTURA (8) Y SOPORTADO CONTRA SU EXTREMO (20) OPUESTO; SOLO CUANDO LOS PERFILES SON CORTADOS POR MEDIO DE UN DISPOSITIVO (25) DE CORTE. CON ELLO ES POSIBLE LA UNIFICACION EN UNA SIMPLE OPERACION DE UN PROCESO QUE HASTA AHORA ERA REALIZADO MEDIANTE VARIAS ESTACIONES DE PRODUCCION, TALES COMO UNA DE CORTADO DE LONGITUD, INTRODUCCION Y TENSIONADO DE LOS PERFILES, DISPENSANDO DE ESTA FORMA LOS ELEMENTOS CON EL MANEJO DE TRABAJO Y DE TIEMPO INTENSIVO DE LOS PERFILES CORTADOS PREVIAMENTE A SU LONGITUD.
ES93903923T 1992-02-11 1993-02-08 Procedimiento para la fabricacion de componentes terminados de hormigon pretensado con union intima inmediata, particularmente de traviesas de hormigon pretensado, asi como dispositivo para llevar a cabo el procedimiento. Expired - Lifetime ES2086929T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203895A DE4203895C2 (de) 1992-02-11 1992-02-11 Einrichtung zum Herstellen von Fertigbauteilen aus Spannbeton mit sofortigem Verbund, insbesondere von Spannbetonschwellen

Publications (1)

Publication Number Publication Date
ES2086929T3 true ES2086929T3 (es) 1996-07-01

Family

ID=6451373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93903923T Expired - Lifetime ES2086929T3 (es) 1992-02-11 1993-02-08 Procedimiento para la fabricacion de componentes terminados de hormigon pretensado con union intima inmediata, particularmente de traviesas de hormigon pretensado, asi como dispositivo para llevar a cabo el procedimiento.

Country Status (13)

Country Link
US (1) US5439629A (es)
EP (1) EP0579809B1 (es)
AT (1) ATE135621T1 (es)
BR (1) BR9304206A (es)
CZ (1) CZ282632B6 (es)
DE (2) DE4203895C2 (es)
ES (1) ES2086929T3 (es)
MX (1) MX9300709A (es)
PL (1) PL300807A1 (es)
SK (1) SK109093A3 (es)
TR (1) TR27146A (es)
TW (1) TW232040B (es)
WO (1) WO1993015889A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5747074A (en) * 1995-02-02 1998-05-05 Ollendick; David P. Apparatus for the manufacturing of prestressed reinforced concrete railroad ties and the like
US5766648A (en) * 1996-10-21 1998-06-16 Cxt Incorporated Road transportable segmental concrete railroad tie long-line production system
KR100243972B1 (ko) * 1997-12-09 2000-02-01 허규태 침목 제조용 와이어 절단장치(Wire cutting apparatus for manufacturing sleeper)
AU2002240897A1 (en) † 2001-02-14 2002-08-28 Max Bogl Bauunternehmung Gmbh And Co. Kg Method and pallet for the production of a precise pre-cast concrete piece
SG93922A1 (en) * 2001-06-07 2003-01-21 Housing & Dev Board Improved pre-stressed concrete formation
DE10254973A1 (de) * 2002-11-26 2004-06-09 Plica, Peter, Dr.-Ing. Rahmenschwelle mit variabler Anzahl von Schienenbefestigungen und Verfahren zur Herstellung der Schwelle
DE102004019278B3 (de) * 2004-04-21 2006-02-09 Peter Dr.-Ing. Plica Rahmenschwelle für einen Eisenbahnschotteroberbau
DE202009006555U1 (de) * 2009-05-07 2009-07-16 Rail.One Gmbh Spannbetonschwelle
KR100950715B1 (ko) * 2009-10-26 2010-03-31 (주)대우건설 교량용 프리캐스트 코핑부의 시공 방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238960A (de) * 1942-11-12 1945-09-15 Vogt Kurt Verfahren zur Herstellung von vorgespannten Betonkörpern.
US2394227A (en) * 1943-06-30 1946-02-05 Dowsett Engineering Constructi Production of prestressed reinforced concrete units
DE886425C (de) * 1947-02-01 1953-08-13 Adolf Kirchner Verfahren und Einrichtung zum Vorspannen von Bewehrungsdraehten
GB712892A (en) * 1949-05-25 1954-08-04 Charles Bernard Mathews Improvements in or relating to the casting of concrete units
GB977175A (en) * 1964-02-11 1964-12-02 Julian Lee Cone Junior Apparatus for moulding pre-stressed concrete members
US4051216A (en) * 1971-10-27 1977-09-27 Concrete Industries (Monier) Limited In-line moulding of prestressed concrete articles
US3827132A (en) * 1971-11-11 1974-08-06 Monier Concrete Ind Prestressed rod laying means and method
GB1460149A (en) * 1973-12-07 1976-12-31 Dow Mac Concrete Ltd Moulding reinforced concrete articles
CA1028129A (en) * 1974-10-07 1978-03-21 Concrete Industries (Monier) Limited Concrete tie moulding method
US4186169A (en) * 1976-10-21 1980-01-29 Universal Development Company Limited Process and apparatus for continuously prestressing concrete products
FR2385510A1 (fr) * 1977-03-28 1978-10-27 Costamagna & Cie B M Perfectionnements a la fabrication de produits precontraints
SE408535B (sv) * 1977-04-29 1979-06-18 A Betong Ab Sett att i en lang formbedd tillverka flera pa varandra foljande byggnadselement samt formbedd for utforande av settet
FR2498976A1 (fr) * 1981-02-04 1982-08-06 Borcoman Mircea Methode, dispositifs, structures porteuses de moules et installations pour l'amelioration de l'efficacite des procedes pour la fabrication des produits en beton precontraint
FR2519898B1 (fr) * 1982-01-21 1987-08-28 Vagneux Traverses Beton Arme S Ensemble de moulage d'elements en beton arme precontraint, notamment de traverses, et procede de fabrication de ces elements
IT1151920B (it) * 1982-07-09 1986-12-24 Betong Ab Sabema Material Ab A Metodo per la produzione di blocchi per traversine in calcestruzzo e serie di matrici per realizzare tale metodo
DE3543369A1 (de) * 1985-12-07 1987-06-11 Trigon Bewehrungstechnik Vertr Verfahren zum bewehren von vorgefertigten stahlbetonbauteilen sowie vorrichtung zur durchfuehrung des verfahrens
IT1206781B (it) * 1987-04-29 1989-05-03 Scac Spa Impianto per la fabbricazione di manufatti lineari in cemento armato precompresso.
DE3832504A1 (de) * 1988-09-24 1990-04-05 Dyckerhoff & Widmann Ag Eisenbahnschwelle aus spannbeton
DE3931201C1 (en) * 1989-09-19 1990-11-22 Wayss & Freytag Ag, 6000 Frankfurt, De Concrete railway sleepers mfr. - uses moving frame mechanism which releases each sleeper immediately

Also Published As

Publication number Publication date
SK109093A3 (en) 1994-03-09
CZ213993A3 (en) 1994-05-18
EP0579809A1 (de) 1994-01-26
ATE135621T1 (de) 1996-04-15
TW232040B (es) 1994-10-11
CZ282632B6 (cs) 1997-08-13
TR27146A (tr) 1994-11-09
DE4203895C2 (de) 1996-08-29
MX9300709A (es) 1993-12-01
WO1993015889A1 (de) 1993-08-19
DE59301937D1 (de) 1996-04-25
EP0579809B1 (de) 1996-03-20
DE4203895A1 (de) 1993-08-12
BR9304206A (pt) 1994-10-11
US5439629A (en) 1995-08-08
PL300807A1 (en) 1994-03-21

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