GR3020980T3 - Improved device for treating soil using rotating jets. - Google Patents

Improved device for treating soil using rotating jets.

Info

Publication number
GR3020980T3
GR3020980T3 GR960402188T GR960402188T GR3020980T3 GR 3020980 T3 GR3020980 T3 GR 3020980T3 GR 960402188 T GR960402188 T GR 960402188T GR 960402188 T GR960402188 T GR 960402188T GR 3020980 T3 GR3020980 T3 GR 3020980T3
Authority
GR
Greece
Prior art keywords
string
rods
tubes
source
nozzle
Prior art date
Application number
GR960402188T
Other languages
Greek (el)
Inventor
Jean-Claude Gessay
Pierre Clement
Original Assignee
Sif Entreprise
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 Sif Entreprise filed Critical Sif Entreprise
Publication of GR3020980T3 publication Critical patent/GR3020980T3/en

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
    • E02D3/126—Consolidating by placing solidifying or pore-filling substances in the soil and mixing by rotating blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Working Implements (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention relates to a device for treating the land by a jet comprising a string (1) of rods or tubes (2) coupled to one after another, a device (7, 8) for driving the string of rods or tubes in terms of rotation and, if desired, in terms of translation, mounted on the upper part of the said string, at least one ejection nozzle (4, 5) provided at the lower part of the said string, at least one source (11, 13) of fluid under high pressure, and a pipe connecting the source of high pressure fluid to the said nozzle, characterized in that the device for driving the string of rods or tubes imparts to the latter a reciprocating rotational movement and the feed pipe consists of a flexible hose (10, 12) connecting the said source to the said nozzle. Use in the civil engineering field. <IMAGE>
GR960402188T 1992-11-03 1996-09-12 Improved device for treating soil using rotating jets. GR3020980T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213154A FR2697551B1 (en) 1992-11-03 1992-11-03 Improved device for the treatment of soils by rotary jet (s).

Publications (1)

Publication Number Publication Date
GR3020980T3 true GR3020980T3 (en) 1996-12-31

Family

ID=9435132

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960402188T GR3020980T3 (en) 1992-11-03 1996-09-12 Improved device for treating soil using rotating jets.

Country Status (12)

Country Link
EP (1) EP0596792B1 (en)
JP (1) JP3215560B2 (en)
AT (1) ATE142295T1 (en)
AU (1) AU668769B2 (en)
DE (1) DE69304486T2 (en)
DK (1) DK0596792T3 (en)
FR (1) FR2697551B1 (en)
GR (1) GR3020980T3 (en)
HK (1) HK7097A (en)
MY (1) MY109443A (en)
SG (1) SG44466A1 (en)
TW (1) TW234727B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768174B1 (en) 1997-09-05 1999-12-10 Sol Comp Du DRILL STEM TRAIN
BE1018515A3 (en) * 2009-03-30 2011-02-01 Dredging Int METHOD AND APPARATUS FOR STABILIZING GROUND PRINCIPALLY OF SLUDGE AND / OR RELATED MATERIALS
CN115038514A (en) * 2019-11-26 2022-09-09 聚合物技术全球公司 Mixing device for fine silt soil
CN113818427B (en) * 2021-11-08 2022-07-01 中铁隧道集团一处有限公司 Hard sand layer steel pipe pile sinking assisting device and method utilizing high-pressure water jet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1831209A (en) * 1927-11-02 1931-11-10 Western Foundation Company Method of and apparatus for making cast-in-place piles
US4619556A (en) * 1983-11-14 1986-10-28 Parra Ernest P Method and apparatus for severing a tubular member
GB2158486B (en) * 1984-05-09 1987-09-23 Nit Co Ltd A method and apparatus for forming an underground solidification structure
FR2701973B1 (en) * 1993-02-22 1995-04-07 Sif Airlock installation for soil treatment device by rotary jet (s).

Also Published As

Publication number Publication date
DK0596792T3 (en) 1996-10-07
JP3215560B2 (en) 2001-10-09
EP0596792A1 (en) 1994-05-11
FR2697551B1 (en) 1994-12-09
JPH06280249A (en) 1994-10-04
EP0596792B1 (en) 1996-09-04
AU5038893A (en) 1994-05-19
HK7097A (en) 1997-01-24
FR2697551A1 (en) 1994-05-06
ATE142295T1 (en) 1996-09-15
AU668769B2 (en) 1996-05-16
TW234727B (en) 1994-11-21
MY109443A (en) 1997-01-31
DE69304486D1 (en) 1996-10-10
SG44466A1 (en) 1997-12-19
DE69304486T2 (en) 1997-03-13

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