FR3088942B1 - Procédé de traitement d’un sol - Google Patents

Procédé de traitement d’un sol Download PDF

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Publication number
FR3088942B1
FR3088942B1 FR1871928A FR1871928A FR3088942B1 FR 3088942 B1 FR3088942 B1 FR 3088942B1 FR 1871928 A FR1871928 A FR 1871928A FR 1871928 A FR1871928 A FR 1871928A FR 3088942 B1 FR3088942 B1 FR 3088942B1
Authority
FR
France
Prior art keywords
depth
borehole
tube
drilling
treatment process
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.)
Active
Application number
FR1871928A
Other languages
English (en)
Other versions
FR3088942A1 (fr
Inventor
Costa Francisco Da
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.)
Soletanche Freyssinet SA
Original Assignee
Soletanche Freyssinet 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 Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Priority to FR1871928A priority Critical patent/FR3088942B1/fr
Priority to PCT/FR2019/052597 priority patent/WO2020109682A1/fr
Priority to US17/297,002 priority patent/US11982064B2/en
Priority to PE2021000741A priority patent/PE20211536A1/es
Priority to EP19835686.7A priority patent/EP3887603B1/fr
Publication of FR3088942A1 publication Critical patent/FR3088942A1/fr
Application granted granted Critical
Publication of FR3088942B1 publication Critical patent/FR3088942B1/fr
Priority to CL2021001324A priority patent/CL2021001324A1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PROCEDE DE TRAITEMENT D’UN SOL Procédé de traitement d’un sol (S) caractérisé en ce qu’il comprend les étapes selon lesquelles on fournit un tube (10), on réalise un forage (F) ayant une profondeur de forage, on positionne le tube dans le forage à une première profondeur prédéterminée (P1) inférieure à la profondeur de forage, on introduit au moins un premier élément d’obturation (30) dans le forage à une deuxième profondeur prédéterminée (P2) comprise entre la première profondeur prédéterminée et la profondeur de forage, ledit au moins un premier élément d’obturation étant configuré pour obturer le forage afin de définir une zone d’injection (34), puis on injecte un fluide d’injection dans la zone d’injection tout en réalisant une étape d’évacuation des déblais situés entre le tube et la paroi latérale du forage. Figure pour l’abrégé : Fig. 1.
FR1871928A 2018-11-27 2018-11-27 Procédé de traitement d’un sol Active FR3088942B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1871928A FR3088942B1 (fr) 2018-11-27 2018-11-27 Procédé de traitement d’un sol
PCT/FR2019/052597 WO2020109682A1 (fr) 2018-11-27 2019-11-04 Procede de traitement d'un sol
US17/297,002 US11982064B2 (en) 2018-11-27 2019-11-04 Method for treating soil
PE2021000741A PE20211536A1 (es) 2018-11-27 2019-11-04 Metodo de tratamiento del suelo
EP19835686.7A EP3887603B1 (fr) 2018-11-27 2019-11-04 Procede de traitement d'un sol
CL2021001324A CL2021001324A1 (es) 2018-11-27 2021-05-20 Método de tratamiento del suelo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871928A FR3088942B1 (fr) 2018-11-27 2018-11-27 Procédé de traitement d’un sol

Publications (2)

Publication Number Publication Date
FR3088942A1 FR3088942A1 (fr) 2020-05-29
FR3088942B1 true FR3088942B1 (fr) 2020-12-11

Family

ID=65951746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871928A Active FR3088942B1 (fr) 2018-11-27 2018-11-27 Procédé de traitement d’un sol

Country Status (5)

Country Link
EP (1) EP3887603B1 (fr)
CL (1) CL2021001324A1 (fr)
FR (1) FR3088942B1 (fr)
PE (1) PE20211536A1 (fr)
WO (1) WO2020109682A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545702A (en) * 1982-07-02 1985-10-08 Toa Grout Kogyo Co., Ltd. Boring-injection device, method for improving ground by means of the device and method for investigating ground state by means of the device
JP3626972B1 (ja) * 2003-10-02 2005-03-09 栄興産業株式会社 噴射攪拌工法および噴射攪拌装置
JP6521311B2 (ja) * 2015-09-01 2019-05-29 東海旅客鉄道株式会社 被圧水下における薬液注入工法

Also Published As

Publication number Publication date
EP3887603B1 (fr) 2023-12-27
US20220025603A1 (en) 2022-01-27
FR3088942A1 (fr) 2020-05-29
WO2020109682A1 (fr) 2020-06-04
CL2021001324A1 (es) 2021-10-29
PE20211536A1 (es) 2021-08-16
EP3887603A1 (fr) 2021-10-06

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