GB1140978A - Improvements in or relating to subgrades and roadbeds - Google Patents

Improvements in or relating to subgrades and roadbeds

Info

Publication number
GB1140978A
GB1140978A GB4433166A GB4433166A GB1140978A GB 1140978 A GB1140978 A GB 1140978A GB 4433166 A GB4433166 A GB 4433166A GB 4433166 A GB4433166 A GB 4433166A GB 1140978 A GB1140978 A GB 1140978A
Authority
GB
United Kingdom
Prior art keywords
netting
oct
layer
rail
polyethylene
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
Application number
GB4433166A
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.)
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
Japan National Railways
Nippon Kokuyu Tetsudo
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 Japan National Railways, Nippon Kokuyu Tetsudo filed Critical Japan National Railways
Publication of GB1140978A publication Critical patent/GB1140978A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
    • 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
    • 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
    • E01B1/008—Drainage of track
    • 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
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt 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
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
    • 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
    • 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
    • E01B2204/05—Use of geotextiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

1,140,978. Paving. NIPPON KOKUYU TETSUDO. 4 Oct., 1966 [5 Oct., 1965; 16 Feb., 1966; 2 March, 1966], No. 44331/66. Heading E1G. A stabilized roadbed for rail or road tracks has a lower layer of continuously formed thermoplastic. synthetic resin netting .1, a second layer 'of netting being. between two layers 3 of chemically stabilized material such as asphalt concrete, asphalt sand or rail bitu- 'men. A water barrier 13 of bituminous mixture, or synthetic resin, preferably foam, may also be incorporated. The netting may be of .polyethylene, .polystyrene or polyurethane and may be secured to the foam layer which may be polyethylene, ethylene-vinyl acetate copolymer. The. roadbed may 'be laid on a bed of sand or gravel.
GB4433166A 1965-10-05 1966-10-04 Improvements in or relating to subgrades and roadbeds Expired GB1140978A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6054265 1965-10-05
JP889866 1966-02-16
JP1229666 1966-03-02

Publications (1)

Publication Number Publication Date
GB1140978A true GB1140978A (en) 1969-01-22

Family

ID=27278233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4433166A Expired GB1140978A (en) 1965-10-05 1966-10-04 Improvements in or relating to subgrades and roadbeds

Country Status (2)

Country Link
GB (1) GB1140978A (en)
SE (1) SE320996B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133858A1 (en) * 1970-07-07 1972-01-20 Societe Rhodiaceta, Paris Procedure for building a road and the road built according to this procedure
DE2540076A1 (en) * 1974-09-09 1976-03-25 Kitagawa Iron Works Co Soft ground layer consolidation technique - has parallel linked support columns secured on surface hardened locally
FR2402741A1 (en) * 1977-09-07 1979-04-06 Getzner Chemie Gmbh & Co INSULATING INTERCALATION FOR THE LAYING OF AN ELASTIC TRACK BASE
US4289273A (en) * 1977-06-20 1981-09-15 Fritz Schmidt Plate and method for laying railway level crossings
WO2000061866A1 (en) * 1999-04-13 2000-10-19 Gsg Knape Gleissanierung Gmbh Method for renewing railway lines
AT413990B (en) * 2003-09-05 2006-08-15 Toro Bausanierungs Und Handels Preparing a sealing, useful for lane e.g. bridges and for a renewable wear coating, comprises applying resin, quartz sand, polyurethane film and bituminous substratum on the pre-treated concrete carriage way
CN107881858A (en) * 2017-12-20 2018-04-06 东南大学 A kind of new railway sub-grade surface structure and its laying method
CN108486963A (en) * 2018-04-27 2018-09-04 西南交通大学 Non-fragment orbit guarded drainage subgrade bed structure and its laying method
CN113588921A (en) * 2021-07-29 2021-11-02 西南交通大学 Embankment layered filling device for geotechnical centrifugal model test

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133858A1 (en) * 1970-07-07 1972-01-20 Societe Rhodiaceta, Paris Procedure for building a road and the road built according to this procedure
FR2108145A1 (en) * 1970-07-07 1972-05-19 Rhone Poulenc Textile Road surface - consisting of nonwoven synthetic fleece covered with eg bitumen
DE2540076A1 (en) * 1974-09-09 1976-03-25 Kitagawa Iron Works Co Soft ground layer consolidation technique - has parallel linked support columns secured on surface hardened locally
US4289273A (en) * 1977-06-20 1981-09-15 Fritz Schmidt Plate and method for laying railway level crossings
FR2402741A1 (en) * 1977-09-07 1979-04-06 Getzner Chemie Gmbh & Co INSULATING INTERCALATION FOR THE LAYING OF AN ELASTIC TRACK BASE
WO2000061866A1 (en) * 1999-04-13 2000-10-19 Gsg Knape Gleissanierung Gmbh Method for renewing railway lines
AT413990B (en) * 2003-09-05 2006-08-15 Toro Bausanierungs Und Handels Preparing a sealing, useful for lane e.g. bridges and for a renewable wear coating, comprises applying resin, quartz sand, polyurethane film and bituminous substratum on the pre-treated concrete carriage way
CN107881858A (en) * 2017-12-20 2018-04-06 东南大学 A kind of new railway sub-grade surface structure and its laying method
CN107881858B (en) * 2017-12-20 2023-05-16 东南大学 Railway foundation bed surface layer structure and laying method thereof
CN108486963A (en) * 2018-04-27 2018-09-04 西南交通大学 Non-fragment orbit guarded drainage subgrade bed structure and its laying method
CN108486963B (en) * 2018-04-27 2023-08-01 西南交通大学 Ballastless track waterproof roadbed bed structure and paving method thereof
CN113588921A (en) * 2021-07-29 2021-11-02 西南交通大学 Embankment layered filling device for geotechnical centrifugal model test
CN113588921B (en) * 2021-07-29 2022-03-15 西南交通大学 Embankment layered filling device for geotechnical centrifugal model test

Also Published As

Publication number Publication date
SE320996B (en) 1970-02-23

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