FR426099A - Amélioration de la stabilité des voies ferrées, meme pendant leur exploitation, par bourrage vertical de la plate-forme des terrassements - Google Patents

Amélioration de la stabilité des voies ferrées, meme pendant leur exploitation, par bourrage vertical de la plate-forme des terrassements

Info

Publication number
FR426099A
FR426099A FR426099A FR426099DA FR426099A FR 426099 A FR426099 A FR 426099A FR 426099 A FR426099 A FR 426099A FR 426099D A FR426099D A FR 426099DA FR 426099 A FR426099 A FR 426099A
Authority
FR
France
Prior art keywords
earthworks
railways
platform
stability
improvement
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
FR426099A
Other languages
English (en)
French (fr)
Inventor
Francois Hennebique
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR426099A publication Critical patent/FR426099A/fr
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
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/13—Packing sleepers, with or without concurrent work on the track
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Architecture (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Closures For Containers (AREA)
FR426099A 1911-04-06 1910-04-22 Amélioration de la stabilité des voies ferrées, meme pendant leur exploitation, par bourrage vertical de la plate-forme des terrassements Expired FR426099A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191208199X 1911-04-06

Publications (1)

Publication Number Publication Date
FR426099A true FR426099A (fr) 1911-06-27

Family

ID=32522385

Family Applications (2)

Application Number Title Priority Date Filing Date
FR426099A Expired FR426099A (fr) 1911-04-06 1910-04-22 Amélioration de la stabilité des voies ferrées, meme pendant leur exploitation, par bourrage vertical de la plate-forme des terrassements
FR442099A Expired FR442099A (fr) 1911-04-06 1912-04-02 Appareil à essayer l'air et les gaz

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR442099A Expired FR442099A (fr) 1911-04-06 1912-04-02 Appareil à essayer l'air et les gaz

Country Status (3)

Country Link
DE (2) DE242630C (enrdf_load_stackoverflow)
FR (2) FR426099A (enrdf_load_stackoverflow)
GB (1) GB191208199A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE242540C (enrdf_load_stackoverflow)
GB191208199A (en) 1912-05-16
DE242630C (enrdf_load_stackoverflow)
FR442099A (fr) 1912-08-23

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