EP2088239A3 - Ballast artificiel pour infrastructures ferroviaires - Google Patents

Ballast artificiel pour infrastructures ferroviaires Download PDF

Info

Publication number
EP2088239A3
EP2088239A3 EP09380016A EP09380016A EP2088239A3 EP 2088239 A3 EP2088239 A3 EP 2088239A3 EP 09380016 A EP09380016 A EP 09380016A EP 09380016 A EP09380016 A EP 09380016A EP 2088239 A3 EP2088239 A3 EP 2088239A3
Authority
EP
European Patent Office
Prior art keywords
ballast
artificial
particles
artificial ballast
railway
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.)
Withdrawn
Application number
EP09380016A
Other languages
German (de)
English (en)
Other versions
EP2088239A2 (fr
Inventor
Pedro González Requejo
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.)
Calculo Investigacion Y Desarrollo Para La Ingenieria Sl
Fundacion Caminos De Hierro Para La Investigacion Y La Ingenieria Ferroviaria
Original Assignee
Calculo Investigacion Y Desarrollo Para La Ingenieria Sl
Fundacion Caminos De Hierro Para La Investigacion Y La Ingenieria Ferroviaria
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 Calculo Investigacion Y Desarrollo Para La Ingenieria Sl, Fundacion Caminos De Hierro Para La Investigacion Y La Ingenieria Ferroviaria filed Critical Calculo Investigacion Y Desarrollo Para La Ingenieria Sl
Publication of EP2088239A2 publication Critical patent/EP2088239A2/fr
Publication of EP2088239A3 publication Critical patent/EP2088239A3/fr
Withdrawn legal-status Critical Current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
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/001—Track with ballast

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Road Paving Structures (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

Ballast artificiel pour infrastructures ferroviaires, constitué d'une pluralité de particules artificielles, pour leur utilisation en remplacement des granulats de roche naturelle concassée qui composent actuellement le ballast. Les particules qui constituent le ballast artificiel sont des éléments synthétiques dont deux caractéristiques essentielles peuvent être controlées: leur géométrie et leur composition du matériau. Diverses formes, ainsi que diverses dimensions et différents matériaux constitutifs ont été choisis, qui se combinent pour créer un matériel granulaire synthétique.
EP09380016A 2008-02-11 2009-02-03 Ballast artificiel pour infrastructures ferroviaires Withdrawn EP2088239A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200800353A ES2356964B1 (es) 2008-02-11 2008-02-11 Balasto artificial para infraestructuras ferroviarias.

Publications (2)

Publication Number Publication Date
EP2088239A2 EP2088239A2 (fr) 2009-08-12
EP2088239A3 true EP2088239A3 (fr) 2012-08-22

Family

ID=40790516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09380016A Withdrawn EP2088239A3 (fr) 2008-02-11 2009-02-03 Ballast artificiel pour infrastructures ferroviaires

Country Status (2)

Country Link
EP (1) EP2088239A3 (fr)
ES (1) ES2356964B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2536584B1 (es) * 2013-10-23 2016-03-01 Universitat Politècnica De Catalunya Balasto desagregado con durabilidad y resistencia a la fragmentación mejoradas y procedimiento de obtención del mismo

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202978A1 (fr) * 1972-10-17 1974-05-10 Shimizu Soichiro
JPH08169737A (ja) * 1994-12-20 1996-07-02 Naigai Ceramics Kk 道路・建材用多稜人工成形骨材及びその製造方法
JPH10331101A (ja) * 1997-06-04 1998-12-15 Ohtsu Tire & Rubber Co Ltd :The 鉄道路床用バラスト
JP2008303641A (ja) * 2007-06-08 2008-12-18 Kantekku Zoen Kenkyusho:Kk 防草施工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189911805A (en) * 1899-06-07 1900-04-07 Thomas Rouse Improvements in the Manufacture of Concrete and Artificial Stone for Building, Paving, and other purposes.
FR2720419B1 (fr) 1994-05-25 1996-08-09 Alexandre Voisin Bloc artificiel.
FR2748044B1 (fr) * 1996-04-25 1998-07-10 Sogelerg Sogreah Bloc de carapace en beton moule monobloc, moule pour la realisation d'un tel bloc
JP3072423B2 (ja) * 1998-12-03 2000-07-31 中電環境テクノス株式会社 高強度人工骨材の製造方法
IL148877A0 (en) * 2002-03-25 2002-09-12 Steinberg Dov Molded concrete foundation element and method for its manufacture
ES2224874B1 (es) 2003-08-19 2005-12-16 Guer Ingenieria, S.L. Bloque artificial perfeccionado, configurado para su colocacion ordenada en una capa, para la proteccion de diques y riberas maritimas y fluviales.
DE102006003033A1 (de) 2006-01-20 2007-08-02 Bayer Materialscience Ag Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern
CN100509329C (zh) * 2006-08-14 2009-07-08 南京东大苏威能源环保工程有限公司 仿卵石生态混凝土预制件及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202978A1 (fr) * 1972-10-17 1974-05-10 Shimizu Soichiro
JPH08169737A (ja) * 1994-12-20 1996-07-02 Naigai Ceramics Kk 道路・建材用多稜人工成形骨材及びその製造方法
JPH10331101A (ja) * 1997-06-04 1998-12-15 Ohtsu Tire & Rubber Co Ltd :The 鉄道路床用バラスト
JP2008303641A (ja) * 2007-06-08 2008-12-18 Kantekku Zoen Kenkyusho:Kk 防草施工方法

Also Published As

Publication number Publication date
ES2356964B1 (es) 2011-11-29
ES2356964A1 (es) 2011-04-15
EP2088239A2 (fr) 2009-08-12

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