FR2457931A1 - Procede pour le traitement des sols et dispositif pour la mise en oeuvre de ce procede - Google Patents

Procede pour le traitement des sols et dispositif pour la mise en oeuvre de ce procede

Info

Publication number
FR2457931A1
FR2457931A1 FR7913439A FR7913439A FR2457931A1 FR 2457931 A1 FR2457931 A1 FR 2457931A1 FR 7913439 A FR7913439 A FR 7913439A FR 7913439 A FR7913439 A FR 7913439A FR 2457931 A1 FR2457931 A1 FR 2457931A1
Authority
FR
France
Prior art keywords
product
stabiliser
soil
press
hole
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
FR7913439A
Other languages
English (en)
Other versions
FR2457931B1 (fr
Inventor
Erio Prandi
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.)
SETEC GEOTECHNIQUE
Original Assignee
SETEC GEOTECHNIQUE
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 SETEC GEOTECHNIQUE filed Critical SETEC GEOTECHNIQUE
Priority to FR7913439A priority Critical patent/FR2457931A1/fr
Publication of FR2457931A1 publication Critical patent/FR2457931A1/fr
Application granted granted Critical
Publication of FR2457931B1 publication Critical patent/FR2457931B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR STABILISER DES SOLS. SUIVANT L'INVENTION ON PRATIQUE DANS LE SOL UN PUITS P AVEC UN DISPOSITIF COMPRENANT UN ELEMENT TUBULAIRE 15, UN MANDRIN 16 ET UNE TIGE PORTE-OUTIL 17, PUIS ON EMPLIT PROGRESSIVEMENT LE VOLUME DU PUITS P PAR CENTRIFUGATION D'UN PRODUIT STABILISANT TANDIS QUE, SIMULTANEMENT, L'ELEMENT TUBULAIRE 15 MAINTIENT LA SURFACE LATERALE DU PUITS SITUE AU-DESSUS DU NIVEAU DU PRODUIT STABILISANT. APPLICATION: AUGMENTATION DE LA PORTANCE DES SOLS.
FR7913439A 1979-05-28 1979-05-28 Procede pour le traitement des sols et dispositif pour la mise en oeuvre de ce procede Granted FR2457931A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7913439A FR2457931A1 (fr) 1979-05-28 1979-05-28 Procede pour le traitement des sols et dispositif pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913439A FR2457931A1 (fr) 1979-05-28 1979-05-28 Procede pour le traitement des sols et dispositif pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2457931A1 true FR2457931A1 (fr) 1980-12-26
FR2457931B1 FR2457931B1 (fr) 1983-02-25

Family

ID=9225894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913439A Granted FR2457931A1 (fr) 1979-05-28 1979-05-28 Procede pour le traitement des sols et dispositif pour la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2457931A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218652A (en) * 1939-05-19 1940-10-22 Clarence H Mcdannel Device for injecting fluids into the soil
US2403643A (en) * 1944-02-25 1946-07-09 George L Dresser Method of and apparatus for introducing grout into subsoil
FR2341014A1 (fr) * 1976-02-16 1977-09-09 Ccp Italia Spa Procede pour consolider des terrains par injection de liquides dans le sous-sol, et moyens relatifs de mise en oeuvre

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218652A (en) * 1939-05-19 1940-10-22 Clarence H Mcdannel Device for injecting fluids into the soil
US2403643A (en) * 1944-02-25 1946-07-09 George L Dresser Method of and apparatus for introducing grout into subsoil
FR2341014A1 (fr) * 1976-02-16 1977-09-09 Ccp Italia Spa Procede pour consolider des terrains par injection de liquides dans le sous-sol, et moyens relatifs de mise en oeuvre

Also Published As

Publication number Publication date
FR2457931B1 (fr) 1983-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse