WO2006069553A1 - Poutre en beton et procede de production associe - Google Patents

Poutre en beton et procede de production associe Download PDF

Info

Publication number
WO2006069553A1
WO2006069553A1 PCT/DE2005/002131 DE2005002131W WO2006069553A1 WO 2006069553 A1 WO2006069553 A1 WO 2006069553A1 DE 2005002131 W DE2005002131 W DE 2005002131W WO 2006069553 A1 WO2006069553 A1 WO 2006069553A1
Authority
WO
WIPO (PCT)
Prior art keywords
concrete
sleeper
wear
abrasion
producing
Prior art date
Application number
PCT/DE2005/002131
Other languages
German (de)
English (en)
Inventor
Stephan Freudenstein
Original Assignee
Rail.One Gmbh
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 Rail.One Gmbh filed Critical Rail.One Gmbh
Priority to BRPI0518986-1A priority Critical patent/BRPI0518986A2/pt
Priority to ES05804984.2T priority patent/ES2558868T3/es
Priority to CA002589943A priority patent/CA2589943A1/fr
Priority to EP05804984.2A priority patent/EP1831467B1/fr
Priority to AU2005321663A priority patent/AU2005321663B2/en
Priority to US11/664,163 priority patent/US20080105757A1/en
Priority to MX2007007814A priority patent/MX2007007814A/es
Priority to JP2007548681A priority patent/JP2008527201A/ja
Publication of WO2006069553A1 publication Critical patent/WO2006069553A1/fr
Priority to IL184102A priority patent/IL184102A0/en

Links

Classifications

    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
    • 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
    • B28B23/005—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with anchoring or fastening elements for the shaped articles
    • 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
    • E01B3/46—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from different materials

Definitions

  • the invention relates to a concrete sleeper for high dynamic loads with rail support surfaces and a lower rail area, consisting of a high compressive high-strength standard concrete.
  • the invention is therefore an object of the invention to provide a concrete sleeper of the type mentioned, which counteracts these wear properties with little effort.
  • the invention provides that rail support surfaces and / or the lower sole region consists of a wear-resistant, abrasion-resistant or tensile material or consist.
  • the invention relates to a method for producing a concrete sleeper of the type described.
  • the wear, abrasion or tensile material is inserted as a prefabricated plate or profile in a sleeper form under or on the standard concrete and connects with its curing with him.
  • the abrasion-, wear- or tensile-resistant material can be a metal angle inserted.
  • the abrasion-, wear- or tensile-resistant material is wet-wet bonded to the standard concrete in a sleeper mold and cured, depending on the type of placement in the threshold first the abrasion- , wear-resistant or tensile material introduced as a special concrete material in the sleeper mold and then filled the standard concrete or conversely first the standard concrete is filled and then the special concrete material is introduced as the top layer in the sleeper mold to form the wear and abrasion resistant sole.
  • the standard concrete and the special concrete material can be mixed by shaking or vibrating in the border area to form a monolithic body, but over its height has the desired different bending tensile strength or abrasion resistance.
  • FIG. 2 shows a section through a sleeper mold for producing a concrete sleeper according to the invention with abrasion-resistant rail support surfaces, different variants being shown on the left and right, FIG.
  • Fig. 3 u. 4 shows a longitudinal section through a sleeper mold in two different filling stages for producing a concrete sleeper according to the invention with abrasion and / or wear-resistant material in the lower sole region of the concrete sleeper,
  • FIG. 5 u. 6 longitudinal sections through a sleeper mold in the manufacture of a concrete sleeper according to the invention with high tensile strength in the lower sole region
  • Figures 7 to 9 are sections through a sleeper mold at the various stages of making a concrete sleeper subjected to high tensile stresses in the center of the top.
  • a sleeper mold 1 is shown, the mold areas for the formation of rail support surfaces 2 has.
  • steel angles 3 can be introduced before filling the threshold concrete, as shown on the right in FIG. 1, or else
  • a first concrete layer 3 'of an abrasion and wear-resistant material can be applied, as shown on the left in FIG.
  • a standard emerging concrete 4 as shown in Fig. 2.
  • Figs. 3 and 4 there is shown the method of manufacturing a high abrasion and wear resistance threshold in the lower sole region.
  • the standard concrete 4 is first introduced into the sleeper mold 1, with the exception of a small layer thickness which remains uncovered, and then, in the wet state of the standard concrete 4, a layer of a wear-resistant and / or wear-resistant special concrete 3 "is applied.
  • the embodiment according to FIGS. 5 and 6 involves the production of a threshold for railroad tracks in which high tensile forces occur in the lower region of the concrete sleepers.
  • the standard concrete 4 is again introduced with high compressive strength to about half of the threshold height and then filled a special concrete 3 '"with high tensile strength, again realized by compacting and vibrating in the interfaces a monolithic compound of the two types of concrete becomes.
  • FIGS. 7 to 9 show an embodiment in which a concrete sleeper, as has been produced in FIGS. 5 and 6, is prepared in the event that it rests in the middle, with the result that on the upper side in the middle additional tensile loads can occur.
  • a tensile concrete layer 3 "" is first applied as the first layer of concrete in the threshold form 1 in the middle, then introduced the normal standard concrete 4 in the sleeper mold 1 and then analogous to FIGS. 5 and 6 of the tensile solid concrete 3 ' "filled as another concrete layer.
  • the invention is not limited to the illustrated embodiments. Because of the different use of abrasion or wear-resistant special concrete types and tensile concrete in different threshold ranges, for example, the tensile strength-increasing variant according to FIG. 5 to 9 with the variant in which a high abrasion resistance is achieved, as shown for example in Figs. 1 to 4, are combined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Laminated Bodies (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

L'invention concerne une poutre en béton pour des grandes charges dynamiques comprenant des portées à rails (2) et une partie base inférieure, comprenant du béton standard (4) à haute rigidité, recevant des forces de pression élevées, les portées à rails (2) et/ou la partie base inférieure comprenant un matériau résistant à l'usure, au frottement ou à la traction.
PCT/DE2005/002131 2004-12-31 2005-11-25 Poutre en beton et procede de production associe WO2006069553A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BRPI0518986-1A BRPI0518986A2 (pt) 2004-12-31 2005-11-25 dormente de concreto para altas cargas dinÂmicas e mÉtodos para fabricÁ-lo
ES05804984.2T ES2558868T3 (es) 2004-12-31 2005-11-25 Traviesa de hormigón y procedimiento para su fabricación
CA002589943A CA2589943A1 (fr) 2004-12-31 2005-11-25 Poutre en beton et procede de production associe
EP05804984.2A EP1831467B1 (fr) 2004-12-31 2005-11-25 Poutre en beton et procede de production associe
AU2005321663A AU2005321663B2 (en) 2004-12-31 2005-11-25 Concrete sleeper and method for the production thereof
US11/664,163 US20080105757A1 (en) 2005-11-25 2005-11-25 Concrete Sleeper for High Dynamic Loads and Method of Manufacturing the Same
MX2007007814A MX2007007814A (es) 2004-12-31 2005-11-25 Traviesa de hormigon para grandes cargas dinamicas y metodos para fabricacion de la misma.
JP2007548681A JP2008527201A (ja) 2004-12-31 2005-11-25 高動態荷重用コンクリートまくらぎおよびその製法
IL184102A IL184102A0 (en) 2004-12-31 2007-06-21 Concrete sleeper for high dynamic loads and method for the manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004063636.2 2004-12-31
DE102004063636A DE102004063636A1 (de) 2004-12-31 2004-12-31 Betonschwelle für hohe dynamische Lasten

Publications (1)

Publication Number Publication Date
WO2006069553A1 true WO2006069553A1 (fr) 2006-07-06

Family

ID=36097251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/002131 WO2006069553A1 (fr) 2004-12-31 2005-11-25 Poutre en beton et procede de production associe

Country Status (19)

Country Link
EP (1) EP1831467B1 (fr)
JP (1) JP2008527201A (fr)
KR (1) KR20070087585A (fr)
CN (1) CN101094957A (fr)
AR (1) AR056634A1 (fr)
AU (1) AU2005321663B2 (fr)
BR (1) BRPI0518986A2 (fr)
CA (1) CA2589943A1 (fr)
DE (1) DE102004063636A1 (fr)
ES (1) ES2558868T3 (fr)
HU (1) HUE026656T2 (fr)
IL (1) IL184102A0 (fr)
MA (1) MA29162B1 (fr)
MX (1) MX2007007814A (fr)
RU (1) RU2007129153A (fr)
TW (1) TW200624634A (fr)
UA (1) UA89508C2 (fr)
WO (1) WO2006069553A1 (fr)
ZA (1) ZA200706361B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009049411A1 (de) * 2009-10-14 2011-04-21 Db Netz Ag Spannbetonschwelle sowie Verfahren zum Transport und Einbau einer Weiche mit Spannbetonschwellen
EP2545219B1 (fr) * 2010-03-12 2014-11-05 RST-Rail Systems and Technologies GmbH Élément en béton doté d'une semelle en plastique
DE102010035675A1 (de) 2010-08-27 2012-03-01 Db Netz Ag Klappbare Weiche
DE102011109122A1 (de) * 2011-08-01 2013-02-07 B.T. Innovation Gmbh Mehrschichtiges Bauelement
EP3256644B1 (fr) * 2015-02-11 2023-10-11 The Regents of The University of Michigan Traverse durable de voie ferrée

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925094A (en) * 1987-08-06 1990-05-15 Costain Concrete Company Limited Concrete railroad ties
JPH02229301A (ja) * 1989-03-01 1990-09-12 Tetsudo Kizai Kogyo Kk 複合コンクリート製まくらぎ
GB2231902A (en) * 1989-05-12 1990-11-28 Mckay Australia Rail tie formed of abrasion-resistant concrete composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133115C3 (de) * 1970-07-06 1978-11-30 Neumann & Co Gmbh, Theresienfeld (Oesterreich) Schwelle für Eisenbahnschienen
NL7903569A (nl) * 1979-05-07 1980-11-11 Everts & Van Der Weyden Nv Bevestigingshuis voor een railklem en werkwijze ter vervaardiging van een betonnen dwarsligger met bevestigingshuis.
SE501129C2 (sv) * 1993-06-18 1994-11-21 Delcon Ab Concrete Dev Sätt att tillverka betongkonstruktioner med ett ytskydd och betongkonstruktion framställd enligt sättet
FR2753998B1 (fr) * 1996-09-30 1998-12-18 Etancheite Les Revetements Et Semelle sous traverse pour protection du ballast
JP2001254302A (ja) * 2000-03-08 2001-09-21 Taiheiyo Cement Corp 鉄道線路用枕木
DE10030998A1 (de) * 2000-06-30 2002-01-10 Schenck Process Gmbh Schwelle zur Auflage von Eisenbahnschienen
DE20013125U1 (de) * 2000-07-29 2002-01-03 Dyckerhoff & Widmann Ag Vorrichtung zum temporären Fixieren von Einbauteilen für Schienenbefestigungen bei der Herstellung von Betonschwellen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925094A (en) * 1987-08-06 1990-05-15 Costain Concrete Company Limited Concrete railroad ties
JPH02229301A (ja) * 1989-03-01 1990-09-12 Tetsudo Kizai Kogyo Kk 複合コンクリート製まくらぎ
GB2231902A (en) * 1989-05-12 1990-11-28 Mckay Australia Rail tie formed of abrasion-resistant concrete composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 540 (M - 1053) 29 November 1990 (1990-11-29) *

Also Published As

Publication number Publication date
JP2008527201A (ja) 2008-07-24
DE102004063636A1 (de) 2006-07-13
AU2005321663A1 (en) 2006-07-06
IL184102A0 (en) 2007-10-31
MX2007007814A (es) 2007-10-18
CA2589943A1 (fr) 2006-07-06
EP1831467A1 (fr) 2007-09-12
ES2558868T3 (es) 2016-02-09
EP1831467B1 (fr) 2015-11-04
HUE026656T2 (en) 2016-07-28
UA89508C2 (uk) 2010-02-10
ZA200706361B (en) 2008-08-27
KR20070087585A (ko) 2007-08-28
MA29162B1 (fr) 2008-01-02
AR056634A1 (es) 2007-10-17
TW200624634A (en) 2006-07-16
CN101094957A (zh) 2007-12-26
BRPI0518986A2 (pt) 2008-12-16
AU2005321663B2 (en) 2009-06-25
RU2007129153A (ru) 2009-02-10

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