FR2820780B1 - Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol - Google Patents

Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol

Info

Publication number
FR2820780B1
FR2820780B1 FR0101856A FR0101856A FR2820780B1 FR 2820780 B1 FR2820780 B1 FR 2820780B1 FR 0101856 A FR0101856 A FR 0101856A FR 0101856 A FR0101856 A FR 0101856A FR 2820780 B1 FR2820780 B1 FR 2820780B1
Authority
FR
France
Prior art keywords
injection head
excavation
drilling
soil
liquid pressure
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
FR0101856A
Other languages
English (en)
Other versions
FR2820780A1 (fr
Inventor
Jacques Morey
Jean Claude Gessay
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.)
Compagnie du Sol SARL
Original Assignee
Compagnie du Sol SARL
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
Priority to FR0101856A priority Critical patent/FR2820780B1/fr
Application filed by Compagnie du Sol SARL filed Critical Compagnie du Sol SARL
Priority to PT02290261T priority patent/PT1231326E/pt
Priority to ES02290261T priority patent/ES2220878T3/es
Priority to AT02290261T priority patent/ATE264952T1/de
Priority to DK02290261T priority patent/DK1231326T3/da
Priority to EP02290261A priority patent/EP1231326B1/fr
Priority to DE60200384T priority patent/DE60200384T2/de
Priority to US10/071,480 priority patent/US6648084B2/en
Publication of FR2820780A1 publication Critical patent/FR2820780A1/fr
Priority to HK03100363.6A priority patent/HK1049866B/zh
Application granted granted Critical
Publication of FR2820780B1 publication Critical patent/FR2820780B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Nozzles (AREA)
  • Earth Drilling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catching Or Destruction (AREA)
FR0101856A 2001-02-12 2001-02-12 Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol Expired - Fee Related FR2820780B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0101856A FR2820780B1 (fr) 2001-02-12 2001-02-12 Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol
ES02290261T ES2220878T3 (es) 2001-02-12 2002-02-05 Cabeza de inyeccion bajo presion.
AT02290261T ATE264952T1 (de) 2001-02-12 2002-02-05 Druckinjektionskopf
DK02290261T DK1231326T3 (da) 2001-02-12 2002-02-05 Trykinjektionshoved
PT02290261T PT1231326E (pt) 2001-02-12 2002-02-05 Cabeca de injeccao sob pressao
EP02290261A EP1231326B1 (fr) 2001-02-12 2002-02-05 Tête d'injection sous pression
DE60200384T DE60200384T2 (de) 2001-02-12 2002-02-05 Druckinjektionskopf
US10/071,480 US6648084B2 (en) 2001-02-12 2002-02-07 Head for injecting liquid under pressure to excavate the ground
HK03100363.6A HK1049866B (zh) 2001-02-12 2003-01-15 壓力噴射頭

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101856A FR2820780B1 (fr) 2001-02-12 2001-02-12 Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol

Publications (2)

Publication Number Publication Date
FR2820780A1 FR2820780A1 (fr) 2002-08-16
FR2820780B1 true FR2820780B1 (fr) 2003-05-02

Family

ID=8859884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101856A Expired - Fee Related FR2820780B1 (fr) 2001-02-12 2001-02-12 Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol

Country Status (9)

Country Link
US (1) US6648084B2 (fr)
EP (1) EP1231326B1 (fr)
AT (1) ATE264952T1 (fr)
DE (1) DE60200384T2 (fr)
DK (1) DK1231326T3 (fr)
ES (1) ES2220878T3 (fr)
FR (1) FR2820780B1 (fr)
HK (1) HK1049866B (fr)
PT (1) PT1231326E (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236257A1 (de) * 2002-08-09 2004-02-26 Stump Spezialtiefbau Gmbh Düsenstrahlvorrichtung
FR2843609B1 (fr) * 2002-08-13 2004-10-29 Cie Du Sol Tete d'injection sous pression d'un fluide pour desagreger le terrain a partir d'un forage
US7040423B2 (en) 2004-02-26 2006-05-09 Smith International, Inc. Nozzle bore for high flow rates
US20060070740A1 (en) * 2004-10-05 2006-04-06 Surjaatmadja Jim B System and method for fracturing a hydrocarbon producing formation
ITPC20050020A1 (it) * 2005-04-08 2006-10-09 Cesare Melegari Metodo e attrezzatura per la realizzazione di micropali nel terreno
US7484575B2 (en) * 2005-04-27 2009-02-03 Frank's Casing Crew & Rental Tools, Inc. Conductor pipe string deflector and method
US20090266559A1 (en) * 2005-12-03 2009-10-29 Frank's International, Inc. Method and apparatus for installing deflecting conductor pipe
US7694608B2 (en) * 2005-12-20 2010-04-13 Smith International, Inc. Method of manufacturing a matrix body drill bit
US8371369B2 (en) * 2007-12-04 2013-02-12 Baker Hughes Incorporated Crossover sub with erosion resistant inserts
IT1401219B1 (it) * 2010-07-15 2013-07-12 Trevi Spa Testa di iniezione per iniettare miscele consolidanti fluide pressurizzate nel terreno.
IT1403014B1 (it) * 2010-12-13 2013-09-27 Soilmec Spa Testa di iniezione per iniettare miscele consolidanti fluide pressurizzate nel terreno
US9097104B2 (en) 2011-11-09 2015-08-04 Weatherford Technology Holdings, Llc Erosion resistant flow nozzle for downhole tool
US9371693B2 (en) 2012-08-23 2016-06-21 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US10094172B2 (en) 2012-08-23 2018-10-09 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US9677383B2 (en) 2013-02-28 2017-06-13 Weatherford Technology Holdings, Llc Erosion ports for shunt tubes
JP2017166135A (ja) * 2016-03-14 2017-09-21 株式会社オーケーソイル 地盤改良装置および地盤改良方法
EP3489418B1 (fr) 2017-11-23 2020-06-03 VSL International AG Tête d'injection à haute efficacité pour injection de mélanges de fluides de consolidation sous pression dans le sol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153912A (ja) * 1984-08-24 1986-03-18 Yuji Kaneko 円柱状硬化壁の造成による地盤改良方法
JPS61207712A (ja) * 1985-03-12 1986-09-16 N I T:Kk 地盤改良工法及びその装置
US5228809A (en) 1989-01-27 1993-07-20 Kajima Corporation Consolidating agent injecting apparatus and injecting apparatus for improving ground
JP3614211B2 (ja) * 1995-07-11 2005-01-26 ケミカルグラウト株式会社 注入装置
JP3218369B2 (ja) * 1997-01-09 2001-10-15 株式会社日東テクノ・グループ 地盤改良装置

Also Published As

Publication number Publication date
FR2820780A1 (fr) 2002-08-16
DE60200384T2 (de) 2005-05-04
HK1049866B (zh) 2004-09-10
US6648084B2 (en) 2003-11-18
PT1231326E (pt) 2004-08-31
EP1231326A1 (fr) 2002-08-14
DE60200384D1 (de) 2004-05-27
ATE264952T1 (de) 2004-05-15
DK1231326T3 (da) 2004-08-16
US20020108752A1 (en) 2002-08-15
ES2220878T3 (es) 2004-12-16
EP1231326B1 (fr) 2004-04-21
HK1049866A1 (en) 2003-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031