MX172187B - Durmiente de ferrocarril de concreto tensado - Google Patents

Durmiente de ferrocarril de concreto tensado

Info

Publication number
MX172187B
MX172187B MX017633A MX1763389A MX172187B MX 172187 B MX172187 B MX 172187B MX 017633 A MX017633 A MX 017633A MX 1763389 A MX1763389 A MX 1763389A MX 172187 B MX172187 B MX 172187B
Authority
MX
Mexico
Prior art keywords
sleeper
centre
prestressed concrete
bending moments
concrete railway
Prior art date
Application number
MX017633A
Other languages
English (en)
Inventor
Guenther Leykauf
Peter Plica
Peter Auer
Josef Eisenmann
Helmut Lieske
Original Assignee
Dyckerhoff & 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 & Widmann Ag filed Critical Dyckerhoff & Widmann Ag
Publication of MX172187B publication Critical patent/MX172187B/es

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Bridges Or Land Bridges (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

La presente invención se refiere a un durmiente de ferrocarril que consta de concreto tensado, que tiene un cuerpo de durmiente monolítico que se compone de dos cuerpos de apoyo que sostienen las piezas de sujeción para los carriles así como una parte central de interconexión, y que lleva un armado de elementos tensores, como alambrones, alambres o cordones de acero, teniendo la parte central una sección transversal menor que los cuerpos de apoyo y los elementos tensores se extienden a partir de una reunión en un plano vertical y/u horizontal en sentido fundamentalmente rectilíneo a los extremos de durmiente, y a modo de rayos partiendo del centro del durmiente, en tanto que están repartidos los extremos de los elementos tensores fundamentalmente de manera uniforme sobre las caras en sección transversal de los extremos de durmiente.
MX017633A 1988-09-24 1989-09-21 Durmiente de ferrocarril de concreto tensado MX172187B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3832504A DE3832504A1 (de) 1988-09-24 1988-09-24 Eisenbahnschwelle aus spannbeton

Publications (1)

Publication Number Publication Date
MX172187B true MX172187B (es) 1993-12-07

Family

ID=6363648

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017633A MX172187B (es) 1988-09-24 1989-09-21 Durmiente de ferrocarril de concreto tensado

Country Status (5)

Country Link
EP (1) EP0361227B1 (es)
AT (1) ATE81691T1 (es)
DE (1) DE3832504A1 (es)
ES (1) ES2036011T3 (es)
MX (1) MX172187B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135164A (en) * 1990-09-07 1992-08-04 Dyckerhoff & Widmann Aktiengesellschaft Prestressed concrete railroad tie
DE4203895C2 (de) * 1992-02-11 1996-08-29 Dyckerhoff & Widmann Ag Einrichtung zum Herstellen von Fertigbauteilen aus Spannbeton mit sofortigem Verbund, insbesondere von Spannbetonschwellen
DE4344253A1 (de) * 1993-12-23 1995-06-29 Butzbacher Weichenbau Gmbh Schwelle
DE9411341U1 (de) * 1994-07-13 1994-09-15 Pfleiderer Verkehrstechnik Gmbh & Co Kg, 92318 Neumarkt Monoblock-Schwelle
CN103334350B (zh) * 2013-07-16 2015-08-12 中国铁道科学研究院铁道建筑研究所 一种预应力混凝土轨枕、轨道板用搓丝定尺螺旋肋钢丝
MX2014008112A (es) 2014-07-01 2016-01-01 Bienracon S De Rl De Cv Durmiente monolítico ultrarresistente de concreto presforzado de forma integral con geometría óptima para vías férreas balastradas.
CN111231105B (zh) * 2020-03-24 2024-09-20 北京智创赋能技术开发中心(有限合伙) 一种预应力轨枕钢筋自动穿丝机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960117A (es) * 1950-04-13
CH37979A (de) * 1907-04-15 1907-10-15 Gottlieb Strahm Eisenbahnquerschwelle aus eisenarmiertem Beton
FR680547A (fr) * 1928-10-02 1930-05-01 Procédé de fabrication de pièces en béton armé
CH213850A (de) * 1940-01-18 1941-03-31 Rueping Max Eisenbeton-Querschwelle.
DE803728C (de) * 1950-01-18 1951-04-09 Ludwig Jubitz Dipl Ing Verfahren zum Vorspannen von Stahlbeton-Umschnuerungen
DE937827C (de) * 1954-03-28 1956-01-19 Dyckerhoff & Widmann Ag Eisenbahnschwelle aus Stahlbeton
DE1247188B (de) * 1962-03-16 1967-08-10 Emch & Berger Ingenieurbuero G Verfahren zum Herstellen von Spannbetonschwellen

Also Published As

Publication number Publication date
EP0361227B1 (de) 1992-10-21
DE3832504C2 (es) 1991-12-12
ATE81691T1 (de) 1992-11-15
DE3832504A1 (de) 1990-04-05
EP0361227A2 (de) 1990-04-04
EP0361227A3 (en) 1990-06-20
ES2036011T3 (es) 1993-05-01

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