EP3744902A3 - A method for soil consolidation - Google Patents

A method for soil consolidation Download PDF

Info

Publication number
EP3744902A3
EP3744902A3 EP20171550.5A EP20171550A EP3744902A3 EP 3744902 A3 EP3744902 A3 EP 3744902A3 EP 20171550 A EP20171550 A EP 20171550A EP 3744902 A3 EP3744902 A3 EP 3744902A3
Authority
EP
European Patent Office
Prior art keywords
plug
conduit
perforation
soil consolidation
pusher member
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.)
Withdrawn
Application number
EP20171550.5A
Other languages
German (de)
French (fr)
Other versions
EP3744902A2 (en
Inventor
Antonio Sanella
Filippo AVANZINI
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.)
Clivio SRL
Original Assignee
Clivio SRL
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 Clivio SRL filed Critical Clivio SRL
Priority to EP20206760.9A priority Critical patent/EP3808903A1/en
Publication of EP3744902A2 publication Critical patent/EP3744902A2/en
Publication of EP3744902A3 publication Critical patent/EP3744902A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D37/00—Repair of damaged foundations or foundation structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/66—Mould-pipes or other moulds
    • E02D5/665—Mould-pipes or other moulds for making piles
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Catching Or Destruction (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

A placing system of a stopper plug (6) in a perforation in which a land consolidation material is present, said system (1) comprising:-said plug (6);-a conduit (2), said conduit (2) at least partly extending outside the perforation along an imaginary prolongation of said perforation;-introduction means (3) for introducing the plug (6) into said conduit (2);-a pusher member (4) of the plug (6); the pusher member (4) is movable along the conduit (2) so as to position the plug (6) in the perforation.
EP20171550.5A 2019-05-27 2020-04-27 A method for soil consolidation Withdrawn EP3744902A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20206760.9A EP3808903A1 (en) 2019-05-27 2020-04-27 A placing system and method of a stopper plug in a perforation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000007254A IT201900007254A1 (en) 2019-05-27 2019-05-27 System and method of laying an occlusion plug of a perforation

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP20206760.9A Division EP3808903A1 (en) 2019-05-27 2020-04-27 A placing system and method of a stopper plug in a perforation
EP20206760.9A Division-Into EP3808903A1 (en) 2019-05-27 2020-04-27 A placing system and method of a stopper plug in a perforation

Publications (2)

Publication Number Publication Date
EP3744902A2 EP3744902A2 (en) 2020-12-02
EP3744902A3 true EP3744902A3 (en) 2021-02-17

Family

ID=68234060

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20206760.9A Withdrawn EP3808903A1 (en) 2019-05-27 2020-04-27 A placing system and method of a stopper plug in a perforation
EP20171550.5A Withdrawn EP3744902A3 (en) 2019-05-27 2020-04-27 A method for soil consolidation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20206760.9A Withdrawn EP3808903A1 (en) 2019-05-27 2020-04-27 A placing system and method of a stopper plug in a perforation

Country Status (3)

Country Link
EP (2) EP3808903A1 (en)
DE (1) DE202020005620U1 (en)
IT (1) IT201900007254A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1709393A1 (en) * 1964-05-22 1973-05-24 Schdruzeni Kamenouhelnych Dolu PROCESS FOR STRENGTHENING AND SEALING NON-COMPACT MATERIALS, IN PARTICULAR WATER-CARRYING SOILS BY INJECTION
US4851259A (en) * 1986-06-24 1989-07-25 Kyokado Engineering Co., Ltd. Ground impregnating process
EP1520936A2 (en) * 2003-10-02 2005-04-06 Eiko Sangyo Co., Ltd. Boring method and apparatus
KR100776304B1 (en) * 2006-05-25 2007-11-16 정진교 Simultaneous injecting device with a plurality of packers installed inside the steel pipe with a plurality of grouting holes at regular intervals, and a method for constructing the direct drilling using the same
DE102007023736A1 (en) * 2007-05-22 2008-12-04 Bauer Spezialtiefbau Gmbh Producing pillar in soil using the rotary nozzle jet method involves introducing hydrogen carbonate solution unto manufacturing process of nozzle jet body
KR101545254B1 (en) * 2014-08-28 2015-08-20 최정옥 Medium Pressure Grouting device and it's using a columnar structure construction method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764948A (en) * 1929-06-14 1930-06-17 Frankignoul Pieux Armes Method for driving lining tubes for molding concrete piles in the ground
DE3718631A1 (en) * 1987-06-03 1988-12-22 Gkn Keller Gmbh Combined injection method as well as apparatus for producing a highly consolidated soil volume while simultaneously stabilising the adjacent soil
JP2001164589A (en) * 1999-12-08 2001-06-19 Shimizu Corp Construction method of high pressure gas storage facility
US9169611B2 (en) * 2000-06-15 2015-10-27 Geopier Foundation Company, Inc. Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix
KR101082528B1 (en) * 2009-12-22 2011-11-10 김성희 Packer for ground anchor and wire holding device using the same
KR101552466B1 (en) * 2014-11-26 2015-09-10 윤택규 Apparatus for ground reinforcement and ground reinforcement method using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1709393A1 (en) * 1964-05-22 1973-05-24 Schdruzeni Kamenouhelnych Dolu PROCESS FOR STRENGTHENING AND SEALING NON-COMPACT MATERIALS, IN PARTICULAR WATER-CARRYING SOILS BY INJECTION
US4851259A (en) * 1986-06-24 1989-07-25 Kyokado Engineering Co., Ltd. Ground impregnating process
EP1520936A2 (en) * 2003-10-02 2005-04-06 Eiko Sangyo Co., Ltd. Boring method and apparatus
KR100776304B1 (en) * 2006-05-25 2007-11-16 정진교 Simultaneous injecting device with a plurality of packers installed inside the steel pipe with a plurality of grouting holes at regular intervals, and a method for constructing the direct drilling using the same
DE102007023736A1 (en) * 2007-05-22 2008-12-04 Bauer Spezialtiefbau Gmbh Producing pillar in soil using the rotary nozzle jet method involves introducing hydrogen carbonate solution unto manufacturing process of nozzle jet body
KR101545254B1 (en) * 2014-08-28 2015-08-20 최정옥 Medium Pressure Grouting device and it's using a columnar structure construction method

Also Published As

Publication number Publication date
DE202020005620U1 (en) 2021-11-02
EP3808903A1 (en) 2021-04-21
IT201900007254A1 (en) 2020-11-27
EP3744902A2 (en) 2020-12-02

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