WO2004079094A3 - Civil engineering support structures - Google Patents

Civil engineering support structures Download PDF

Info

Publication number
WO2004079094A3
WO2004079094A3 PCT/GB2004/000894 GB2004000894W WO2004079094A3 WO 2004079094 A3 WO2004079094 A3 WO 2004079094A3 GB 2004000894 W GB2004000894 W GB 2004000894W WO 2004079094 A3 WO2004079094 A3 WO 2004079094A3
Authority
WO
WIPO (PCT)
Prior art keywords
ballast
sleepers
civil engineering
engineering support
support structures
Prior art date
Application number
PCT/GB2004/000894
Other languages
French (fr)
Other versions
WO2004079094A2 (en
Inventor
Robert Malcom Moss
Peter Keith Woodward
Original Assignee
Hyperlast Ltd
2Ei Ltd
Robert Malcom Moss
Peter Keith Woodward
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 Hyperlast Ltd, 2Ei Ltd, Robert Malcom Moss, Peter Keith Woodward filed Critical Hyperlast Ltd
Priority to EP04717141A priority Critical patent/EP1608812A2/en
Publication of WO2004079094A2 publication Critical patent/WO2004079094A2/en
Publication of WO2004079094A3 publication Critical patent/WO2004079094A3/en

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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/04—Cleaning or reconditioning ballast or ground beneath
    • E01B2203/047—Adding material, e.g. tar, glue, protective layers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/03—Injecting, mixing or spraying additives into or onto ballast or underground

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

A civil engineering support structure for example a railway track comprises a bed of ballast (4) supporting a rail track comprising rails (1, 2) and sleepers (3). The ballast (4) is at least partially bonded with a polymer binder down to a level (6). A reinforcing element (7) such as a horizontally disposed mesh of galvanised steel, or polypropylene, is disposed in the bonded part of the ballast bed (4). Other types of reinforcement may be used such as transverse tie rods. The resin may be selectively applied to the ballast - e.g. only in the spaces between sleepers and / or the edge region of the ballast outside the ends of the sleepers.
PCT/GB2004/000894 2003-03-06 2004-03-04 Civil engineering support structures WO2004079094A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04717141A EP1608812A2 (en) 2003-03-06 2004-03-04 Civil engineering support structures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0305071.3 2003-03-06
GB0305071A GB0305071D0 (en) 2003-03-06 2003-03-06 Railway track support structures

Publications (2)

Publication Number Publication Date
WO2004079094A2 WO2004079094A2 (en) 2004-09-16
WO2004079094A3 true WO2004079094A3 (en) 2004-11-11

Family

ID=32088479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/000894 WO2004079094A2 (en) 2003-03-06 2004-03-04 Civil engineering support structures

Country Status (3)

Country Link
EP (1) EP1608812A2 (en)
GB (1) GB0305071D0 (en)
WO (1) WO2004079094A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7162057B2 (en) 2017-09-15 2022-10-27 テンサー・テクノロジーズ・リミテッド Geoengineering structures for railway track foundations

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440147B (en) * 2006-07-15 2011-02-09 Terram Ltd Containment structure
GB0804487D0 (en) 2008-03-11 2008-04-16 Terram Ltd Cellular structures
GB2493007B (en) 2011-07-21 2017-08-30 Fiberweb Holdings Ltd Confinement structures for particulate fill materials
RU2585121C1 (en) * 2014-12-15 2016-05-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" (УрГУПС) Device for increasing lateral stability of rails and sleepers in ballast
CN104805738B (en) * 2015-04-07 2017-04-19 张雄飞 Ballasted railway ballast bed reinforcing device, system and method
CN111560799B (en) * 2019-11-18 2022-07-01 中国铁道科学研究院集团有限公司铁道建筑研究所 Roadbed heat insulation structure in frozen soil area, construction method and application

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330424A (en) * 1962-08-01 1963-06-21 Shell Int Research Perfected permanent track for railway
US3841554A (en) * 1972-05-03 1974-10-15 Phillips Petroleum Co Stabilized railway bed and method of construction
US4451180A (en) * 1978-05-09 1984-05-29 Duval Henry H Method for restructuring railway roadbeds
BE1004799A3 (en) * 1991-05-14 1993-02-02 Oledzki Edward Prestabilised ballast for railway tracks
DE29722094U1 (en) * 1996-12-18 1998-03-05 Heitkamp Gmbh Bau Track superstructure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330424A (en) * 1962-08-01 1963-06-21 Shell Int Research Perfected permanent track for railway
US3841554A (en) * 1972-05-03 1974-10-15 Phillips Petroleum Co Stabilized railway bed and method of construction
US4451180A (en) * 1978-05-09 1984-05-29 Duval Henry H Method for restructuring railway roadbeds
BE1004799A3 (en) * 1991-05-14 1993-02-02 Oledzki Edward Prestabilised ballast for railway tracks
DE29722094U1 (en) * 1996-12-18 1998-03-05 Heitkamp Gmbh Bau Track superstructure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7162057B2 (en) 2017-09-15 2022-10-27 テンサー・テクノロジーズ・リミテッド Geoengineering structures for railway track foundations

Also Published As

Publication number Publication date
EP1608812A2 (en) 2005-12-28
WO2004079094A2 (en) 2004-09-16
GB0305071D0 (en) 2004-04-07

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