GB962739A - Improved permanent way - Google Patents

Improved permanent way

Info

Publication number
GB962739A
GB962739A GB2823361A GB2823361A GB962739A GB 962739 A GB962739 A GB 962739A GB 2823361 A GB2823361 A GB 2823361A GB 2823361 A GB2823361 A GB 2823361A GB 962739 A GB962739 A GB 962739A
Authority
GB
United Kingdom
Prior art keywords
mixture
embedded
sleepers
metallic mesh
rails
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
GB2823361A
Inventor
Willem Francis
Baron Van Asbeck
Karl Rudolf Dempwolff
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB2823361A priority Critical patent/GB962739A/en
Priority to CH924062A priority patent/CH427871A/en
Priority to NL281621A priority patent/NL143644B/en
Publication of GB962739A publication Critical patent/GB962739A/en
Expired 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
    • E01B1/008—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
    • E01B1/002—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
    • 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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

962,739. Railway track ballast. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. July 25, 1962 [Aug. 3, 1961], No. 28233/61. Heading E1G. Railway rails 9 are supported by concrete sleepers 2 extending longitudinally of the rails and embedded in a mixture 6 of mineral aggregates and a bituminous binder, the mixture having a void content of not more than 20%, preferably 2-6%, by volume. Metal strips 3 embedded in the sleepers 2 have metallic mesh members welded there. The bed may be in several layers of varying density, the top layer being the most dense. Adjacent sleepers are connected by metallic mesh welded to metal strips 3 protruding from the sleepers. Laths 4 are removed after the mixture 6 has been laid and the spaces fitted with asphaltic joint filling material. In another embodiment, Fig. 2, the concrete sleepers are replaced by metallic mesh members 2 embedded in a mixture 1 as specified above, chairs supporting rails 3 being bolted to plates 10 embedded below the members 2. In a still further embodiment (not shown) the plates 10 and bolts are moulded in reinforced asphaltic concrete blocks themselves embedded in the bituminous mixture 1. Specification 962,738 is referred to.
GB2823361A 1961-08-03 1961-08-03 Improved permanent way Expired GB962739A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2823361A GB962739A (en) 1961-08-03 1961-08-03 Improved permanent way
CH924062A CH427871A (en) 1961-08-03 1962-08-01 Railway superstructure
NL281621A NL143644B (en) 1961-08-03 1962-08-01 RAILROAD CONSTRUCTION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2823361A GB962739A (en) 1961-08-03 1961-08-03 Improved permanent way

Publications (1)

Publication Number Publication Date
GB962739A true GB962739A (en) 1964-07-01

Family

ID=10272430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2823361A Expired GB962739A (en) 1961-08-03 1961-08-03 Improved permanent way

Country Status (3)

Country Link
CH (1) CH427871A (en)
GB (1) GB962739A (en)
NL (1) NL143644B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105714619A (en) * 2016-04-21 2016-06-29 中铁二十四局集团有限公司 Construction method of plate type ballast-free bed structure
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105714619A (en) * 2016-04-21 2016-06-29 中铁二十四局集团有限公司 Construction method of plate type ballast-free bed structure
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

Also Published As

Publication number Publication date
CH427871A (en) 1967-01-15
NL143644B (en) 1974-10-15

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