FR2363668A1 - Procede de stabilisation des sols a l'aide d'une suspension de consolidation contenant des bulles d'air - Google Patents

Procede de stabilisation des sols a l'aide d'une suspension de consolidation contenant des bulles d'air

Info

Publication number
FR2363668A1
FR2363668A1 FR7726625A FR7726625A FR2363668A1 FR 2363668 A1 FR2363668 A1 FR 2363668A1 FR 7726625 A FR7726625 A FR 7726625A FR 7726625 A FR7726625 A FR 7726625A FR 2363668 A1 FR2363668 A1 FR 2363668A1
Authority
FR
France
Prior art keywords
air bubbles
consolidation
containing air
suspension containing
soil stabilization
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.)
Granted
Application number
FR7726625A
Other languages
English (en)
Other versions
FR2363668B1 (fr
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.)
Konoike Construction Co Ltd
Original Assignee
Konoike Construction Co 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 Konoike Construction Co Ltd filed Critical Konoike Construction Co Ltd
Publication of FR2363668A1 publication Critical patent/FR2363668A1/fr
Application granted granted Critical
Publication of FR2363668B1 publication Critical patent/FR2363668B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/42—Inorganic compounds mixed with organic active ingredients, e.g. accelerators
    • C09K17/44—Inorganic compounds mixed with organic active ingredients, e.g. accelerators the inorganic compound being cement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/90—Soil stabilization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Procédé de stabilisation des sols par une suspension ou une solution de consolidation contenant des bulles d'air. Il consiste à mélanger un agent de consolidation du type ciment Portland avec de l'eau contenant de nombreuses bulles d'air microscopiques, puis à injecter dans le sol ce mélange sous une pression de 200 bars au moins pour consolider le sol de manière homogène Domaine d'application stabilisation des sols.
FR7726625A 1976-09-02 1977-09-01 Procede de stabilisation des sols a l'aide d'une suspension de consolidation contenant des bulles d'air Granted FR2363668A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51105592A JPS5920814B2 (ja) 1976-09-02 1976-09-02 気泡入り硬化剤懸濁液を用いた地盤改良工法

Publications (2)

Publication Number Publication Date
FR2363668A1 true FR2363668A1 (fr) 1978-03-31
FR2363668B1 FR2363668B1 (fr) 1982-11-12

Family

ID=14411758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726625A Granted FR2363668A1 (fr) 1976-09-02 1977-09-01 Procede de stabilisation des sols a l'aide d'une suspension de consolidation contenant des bulles d'air

Country Status (6)

Country Link
US (1) US4133179A (fr)
JP (1) JPS5920814B2 (fr)
DE (1) DE2739379A1 (fr)
FR (1) FR2363668A1 (fr)
IT (1) IT1113285B (fr)
NL (1) NL7709575A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164509A (ja) * 1984-02-02 1985-08-27 Kobe Steel Ltd 粉体噴射撹拌地盤改良方法及び装置
SE445237B (sv) * 1984-10-19 1986-06-09 Pieux Armes Int Forfarande for okning av komprimerbarheten hos vattenmettat material
FR2666271B1 (fr) * 1989-12-15 1999-02-05 Rene Hutt Procede de fabrication d'un liant a base de mousse.
JP2573898B2 (ja) * 1992-04-24 1997-01-22 株式会社双葉工務店 軟弱地盤の軽量安定化方法、及び軟弱地盤の軽量安定化構造
JP6804080B2 (ja) * 2015-09-25 2020-12-23 学校法人日本大学 補強工法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB361966A (en) * 1930-08-28 1931-11-30 Francois Cementation Co Ltd Improvements in or relating to the grouting of ground, soil, or other measures
US2761511A (en) * 1953-03-23 1956-09-04 Gaines H Billue Treatment of earth formations
US3802203A (en) * 1970-11-12 1974-04-09 Yoshio Ichise High pressure jet-grouting method
FR2230209A5 (en) * 1973-05-18 1974-12-13 Soletanche Rapid setting polyurethane foam sealant - to fill voids in porous structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180098A (en) * 1962-02-05 1965-04-27 Spencer Soil Solidification In Soil solidification process
DE2431545A1 (de) * 1973-07-12 1975-02-06 Basf Ag Kopfpositionierungseinrichtung fuer mehrspur-magnetbandgeraete
JPS5034846A (fr) * 1973-08-01 1975-04-03

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB361966A (en) * 1930-08-28 1931-11-30 Francois Cementation Co Ltd Improvements in or relating to the grouting of ground, soil, or other measures
US2761511A (en) * 1953-03-23 1956-09-04 Gaines H Billue Treatment of earth formations
US3802203A (en) * 1970-11-12 1974-04-09 Yoshio Ichise High pressure jet-grouting method
FR2230209A5 (en) * 1973-05-18 1974-12-13 Soletanche Rapid setting polyurethane foam sealant - to fill voids in porous structures

Also Published As

Publication number Publication date
JPS5331309A (en) 1978-03-24
US4133179A (en) 1979-01-09
DE2739379A1 (de) 1978-03-09
FR2363668B1 (fr) 1982-11-12
JPS5920814B2 (ja) 1984-05-15
NL7709575A (nl) 1978-03-06
IT1113285B (it) 1986-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse