GB1344077A - - Google Patents

Info

Publication number
GB1344077A
GB1344077A GB1344077DA GB1344077A GB 1344077 A GB1344077 A GB 1344077A GB 1344077D A GB1344077D A GB 1344077DA GB 1344077 A GB1344077 A GB 1344077A
Authority
GB
United Kingdom
Prior art keywords
concrete
gaps
strips
tendons
ducts
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
Other languages
English (en)
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.)
Crimp A E
ELSTRESS Pty Ltd
Original Assignee
Crimp A E
ELSTRESS Pty Ltd
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 Crimp A E, ELSTRESS Pty Ltd filed Critical Crimp A E
Publication of GB1344077A publication Critical patent/GB1344077A/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
    • E01B1/001—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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/005—Making of concrete parts of the track in situ
    • 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
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/38—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers; Layers of concrete supporting both rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • 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
    • E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
GB1344077D 1971-04-19 1971-04-19 Expired GB1344077A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2122770 1971-04-19

Publications (1)

Publication Number Publication Date
GB1344077A true GB1344077A (es) 1974-01-16

Family

ID=10159335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1344077D Expired GB1344077A (es) 1971-04-19 1971-04-19

Country Status (1)

Country Link
GB (1) GB1344077A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221936A (en) * 1988-08-15 1990-02-21 Trevor Valaire Prestressing of concrete articles or structures
EP0715021A1 (de) * 1994-11-30 1996-06-05 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Schotterloses Oberbausystem für zumindest ein Eisenbahngleis
WO2017045012A1 (en) * 2015-09-18 2017-03-23 Craig James Ply Ltd An improved conveyor belt system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221936A (en) * 1988-08-15 1990-02-21 Trevor Valaire Prestressing of concrete articles or structures
GB2221936B (en) * 1988-08-15 1992-09-30 Trevor Valaire Improvements in and relating to the prestressing of concrete articles or structures
EP0715021A1 (de) * 1994-11-30 1996-06-05 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Schotterloses Oberbausystem für zumindest ein Eisenbahngleis
WO2017045012A1 (en) * 2015-09-18 2017-03-23 Craig James Ply Ltd An improved conveyor belt system

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees