GB202119078D0 - Railway track bed strengthening - Google Patents

Railway track bed strengthening

Info

Publication number
GB202119078D0
GB202119078D0 GBGB2119078.0A GB202119078A GB202119078D0 GB 202119078 D0 GB202119078 D0 GB 202119078D0 GB 202119078 A GB202119078 A GB 202119078A GB 202119078 D0 GB202119078 D0 GB 202119078D0
Authority
GB
United Kingdom
Prior art keywords
railway track
track bed
bed strengthening
strengthening
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.)
Pending
Application number
GBGB2119078.0A
Other versions
GB2614319A (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.)
Geobear Int Oy
Original Assignee
Geobear Int Oy
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 Geobear Int Oy filed Critical Geobear Int Oy
Priority to GB2119078.0A priority Critical patent/GB2614319A/en
Publication of GB202119078D0 publication Critical patent/GB202119078D0/en
Priority to PCT/EP2022/087498 priority patent/WO2023126309A1/en
Publication of GB2614319A publication Critical patent/GB2614319A/en
Pending 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
    • E01B2/00—General structure of permanent way
    • E01B2/006—Deep foundation of tracks
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D37/00—Repair of damaged foundations or foundation structures
    • 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
    • E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material
    • 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
    • E01C3/04—Foundations produced by soil stabilisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
GB2119078.0A 2021-12-29 2021-12-29 Railway Track Bed Strengthening Pending GB2614319A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2119078.0A GB2614319A (en) 2021-12-29 2021-12-29 Railway Track Bed Strengthening
PCT/EP2022/087498 WO2023126309A1 (en) 2021-12-29 2022-12-22 Railway track bed strengthening method, railway track bed structures and railway track bed strengthening verification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2119078.0A GB2614319A (en) 2021-12-29 2021-12-29 Railway Track Bed Strengthening

Publications (2)

Publication Number Publication Date
GB202119078D0 true GB202119078D0 (en) 2022-02-09
GB2614319A GB2614319A (en) 2023-07-05

Family

ID=80111830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2119078.0A Pending GB2614319A (en) 2021-12-29 2021-12-29 Railway Track Bed Strengthening

Country Status (2)

Country Link
GB (1) GB2614319A (en)
WO (1) WO2023126309A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084381A (en) * 1977-01-19 1978-04-18 Woodbine Corporation Stabilization of earth subsurface layers
US4233015A (en) * 1978-12-14 1980-11-11 Teague Joe D Employing quicklime in stabilizing earth
JP4073763B2 (en) * 2002-11-19 2008-04-09 佳章 外川 Rehabilitation method for existing railway tracks
AU2013203933B2 (en) * 2012-12-13 2016-05-12 Rigid Ground Pty Ltd Treating particulate and connecting slab portions
US10047534B2 (en) * 2016-05-31 2018-08-14 Upcon Corporation Method for modifying concrete slab on subsided ground
CN107130475A (en) * 2017-06-27 2017-09-05 中铁第四勘察设计院集团有限公司 Ballastless track roadbed Deformation control is worn under a kind of aqueduct with repairing structure and method
WO2019114998A1 (en) * 2017-12-15 2019-06-20 Redrock Ventures B.V. Method for control of expansive grouting technique
US11118315B2 (en) * 2018-02-22 2021-09-14 R&B Leasing, Llc System and method for sub-grade stabilization of railroad bed

Also Published As

Publication number Publication date
GB2614319A (en) 2023-07-05
WO2023126309A1 (en) 2023-07-06

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