EP3744902A3 - A method for soil consolidation - Google Patents
A method for soil consolidation Download PDFInfo
- 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- Withdrawn
Links
- 238000007596 consolidation process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000002689 soil Substances 0.000 title 1
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
-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.
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-Into EP3808903A1 (en) | 2019-05-27 | 2020-04-27 | A placing system and method of a stopper plug in a perforation |
EP20206760.9A Division 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)
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 | Direct punching simultaneous poruing equipment and grouting construction method |
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)
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 for 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 |
-
2019
- 2019-05-27 IT IT102019000007254A patent/IT201900007254A1/en unknown
-
2020
- 2020-04-27 EP EP20206760.9A patent/EP3808903A1/en not_active Withdrawn
- 2020-04-27 DE DE202020005620.0U patent/DE202020005620U1/en active Active
- 2020-04-27 EP EP20171550.5A patent/EP3744902A3/en not_active Withdrawn
Patent Citations (6)
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 | Direct punching simultaneous poruing equipment and grouting construction method |
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 |
---|---|
IT201900007254A1 (en) | 2020-11-27 |
EP3808903A1 (en) | 2021-04-21 |
DE202020005620U1 (en) | 2021-11-02 |
EP3744902A2 (en) | 2020-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C09K 17/10 20060101ALI20210111BHEP Ipc: E02D 5/46 20060101ALI20210111BHEP Ipc: E02D 5/66 20060101ALI20210111BHEP Ipc: C09K 17/12 20060101ALI20210111BHEP Ipc: E02D 31/10 20060101AFI20210111BHEP Ipc: E02D 37/00 20060101ALI20210111BHEP Ipc: E02D 3/12 20060101ALI20210111BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20210818 |