FR2718167B1 - Procédé de comblement contrôlé de vides souterrains par injections épaisses. - Google Patents

Procédé de comblement contrôlé de vides souterrains par injections épaisses.

Info

Publication number
FR2718167B1
FR2718167B1 FR9403649A FR9403649A FR2718167B1 FR 2718167 B1 FR2718167 B1 FR 2718167B1 FR 9403649 A FR9403649 A FR 9403649A FR 9403649 A FR9403649 A FR 9403649A FR 2718167 B1 FR2718167 B1 FR 2718167B1
Authority
FR
France
Prior art keywords
injections
thick
controlled filling
underground voids
voids
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
FR9403649A
Other languages
English (en)
Other versions
FR2718167A1 (fr
Inventor
Thierry Piketty
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.)
REGICENTRE
Original Assignee
REGICENTRE
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 REGICENTRE filed Critical REGICENTRE
Priority to FR9403649A priority Critical patent/FR2718167B1/fr
Publication of FR2718167A1 publication Critical patent/FR2718167A1/fr
Application granted granted Critical
Publication of FR2718167B1 publication Critical patent/FR2718167B1/fr
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
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
FR9403649A 1994-03-29 1994-03-29 Procédé de comblement contrôlé de vides souterrains par injections épaisses. Expired - Fee Related FR2718167B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9403649A FR2718167B1 (fr) 1994-03-29 1994-03-29 Procédé de comblement contrôlé de vides souterrains par injections épaisses.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403649A FR2718167B1 (fr) 1994-03-29 1994-03-29 Procédé de comblement contrôlé de vides souterrains par injections épaisses.

Publications (2)

Publication Number Publication Date
FR2718167A1 FR2718167A1 (fr) 1995-10-06
FR2718167B1 true FR2718167B1 (fr) 1996-05-15

Family

ID=9461522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403649A Expired - Fee Related FR2718167B1 (fr) 1994-03-29 1994-03-29 Procédé de comblement contrôlé de vides souterrains par injections épaisses.

Country Status (1)

Country Link
FR (1) FR2718167B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229122A (en) * 1978-10-10 1980-10-21 Toole Energy Company, Inc. Hole filling and sealing method and apparatus
GB2105703A (en) * 1981-08-11 1983-03-30 Tilcon Limited Improvements in or relating to settable foamed compositions
US4419135A (en) * 1981-10-06 1983-12-06 Molecrete Corporation Method of preparing cementitious compositions for tunnel backfill
JPH089863B2 (ja) * 1991-08-14 1996-01-31 株式会社エヌ、アイ、テイ 全角度地盤改良体造成工法及びその装置

Also Published As

Publication number Publication date
FR2718167A1 (fr) 1995-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130