FR2669355B1 - PROCESS AND DEVICE FOR IMPROVING THE MECHANICAL CHARACTERISTICS OF A SOIL IN THE CONTEXT OF THE CONSTRUCTION OF AN UNDERGROUND STRUCTURE. - Google Patents

PROCESS AND DEVICE FOR IMPROVING THE MECHANICAL CHARACTERISTICS OF A SOIL IN THE CONTEXT OF THE CONSTRUCTION OF AN UNDERGROUND STRUCTURE.

Info

Publication number
FR2669355B1
FR2669355B1 FR9014377A FR9014377A FR2669355B1 FR 2669355 B1 FR2669355 B1 FR 2669355B1 FR 9014377 A FR9014377 A FR 9014377A FR 9014377 A FR9014377 A FR 9014377A FR 2669355 B1 FR2669355 B1 FR 2669355B1
Authority
FR
France
Prior art keywords
soil
context
improving
construction
mechanical characteristics
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 - Fee Related
Application number
FR9014377A
Other languages
French (fr)
Other versions
FR2669355A1 (en
Inventor
Longchamp Pierre
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.)
Bouygues SA
Original Assignee
Bouygues SA
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 Bouygues SA filed Critical Bouygues SA
Priority to FR9014377A priority Critical patent/FR2669355B1/en
Publication of FR2669355A1 publication Critical patent/FR2669355A1/en
Application granted granted Critical
Publication of FR2669355B1 publication Critical patent/FR2669355B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
FR9014377A 1990-11-19 1990-11-19 PROCESS AND DEVICE FOR IMPROVING THE MECHANICAL CHARACTERISTICS OF A SOIL IN THE CONTEXT OF THE CONSTRUCTION OF AN UNDERGROUND STRUCTURE. Expired - Fee Related FR2669355B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9014377A FR2669355B1 (en) 1990-11-19 1990-11-19 PROCESS AND DEVICE FOR IMPROVING THE MECHANICAL CHARACTERISTICS OF A SOIL IN THE CONTEXT OF THE CONSTRUCTION OF AN UNDERGROUND STRUCTURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014377A FR2669355B1 (en) 1990-11-19 1990-11-19 PROCESS AND DEVICE FOR IMPROVING THE MECHANICAL CHARACTERISTICS OF A SOIL IN THE CONTEXT OF THE CONSTRUCTION OF AN UNDERGROUND STRUCTURE.

Publications (2)

Publication Number Publication Date
FR2669355A1 FR2669355A1 (en) 1992-05-22
FR2669355B1 true FR2669355B1 (en) 1995-09-29

Family

ID=9402335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014377A Expired - Fee Related FR2669355B1 (en) 1990-11-19 1990-11-19 PROCESS AND DEVICE FOR IMPROVING THE MECHANICAL CHARACTERISTICS OF A SOIL IN THE CONTEXT OF THE CONSTRUCTION OF AN UNDERGROUND STRUCTURE.

Country Status (1)

Country Link
FR (1) FR2669355B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549556C (en) * 1928-12-04 1932-04-29 Girdler Corp Process for removing acidic gases such as carbon dioxide, sulfur dioxide, hydrogen sulfide and the like from gas mixtures
JPS62296006A (en) * 1986-06-13 1987-12-23 Hikari Sugimoto Method and apparatus for back-filling of tunnel and grouting of surrounding ground for improvement
AT392517B (en) * 1988-11-03 1991-04-25 Sauer Gerhard Ing Dr METHOD AND DEVICE FOR SECURING NON OR. Moderately stable, non-cohesive to slightly cohesive geological formations

Also Published As

Publication number Publication date
FR2669355A1 (en) 1992-05-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
ST Notification of lapse