EP3165678A4 - Ground improvement method - Google Patents

Ground improvement method Download PDF

Info

Publication number
EP3165678A4
EP3165678A4 EP15799627.3A EP15799627A EP3165678A4 EP 3165678 A4 EP3165678 A4 EP 3165678A4 EP 15799627 A EP15799627 A EP 15799627A EP 3165678 A4 EP3165678 A4 EP 3165678A4
Authority
EP
European Patent Office
Prior art keywords
ground improvement
improvement method
ground
improvement
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.)
Granted
Application number
EP15799627.3A
Other languages
German (de)
French (fr)
Other versions
EP3165678A1 (en
EP3165678B1 (en
Inventor
Ataru Haneda
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.)
Daisho Chemical R&d Inc
Sonic Foundation Pte Ltd
Original Assignee
Daisho Chemical R&d Inc
Sonic Foundation Pte Ltd
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 Daisho Chemical R&d Inc, Sonic Foundation Pte Ltd filed Critical Daisho Chemical R&d Inc
Publication of EP3165678A1 publication Critical patent/EP3165678A1/en
Publication of EP3165678A4 publication Critical patent/EP3165678A4/en
Application granted granted Critical
Publication of EP3165678B1 publication Critical patent/EP3165678B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/003—Injection of material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0018—Cement used as binder
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0018—Cement used as binder
    • E02D2300/0023—Slurry

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (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)
EP15799627.3A 2014-05-28 2015-05-27 Ground improvement method Active EP3165678B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014109733 2014-05-28
JP2014166456A JP6415897B2 (en) 2014-05-28 2014-08-19 Ground improvement method
PCT/JP2015/065174 WO2015182635A1 (en) 2014-05-28 2015-05-27 Ground improvement method

Publications (3)

Publication Number Publication Date
EP3165678A1 EP3165678A1 (en) 2017-05-10
EP3165678A4 true EP3165678A4 (en) 2017-11-15
EP3165678B1 EP3165678B1 (en) 2022-09-21

Family

ID=54698959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15799627.3A Active EP3165678B1 (en) 2014-05-28 2015-05-27 Ground improvement method

Country Status (7)

Country Link
US (1) US20170204580A1 (en)
EP (1) EP3165678B1 (en)
JP (1) JP6415897B2 (en)
AU (1) AU2015266559B2 (en)
CA (1) CA2950562C (en)
SG (1) SG11201609037UA (en)
WO (1) WO2015182635A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537317B (en) * 2014-04-07 2020-02-12 Halliburton Energy Services Inc Soil and rock grouting using a hydrajetting tool
CN108519477B (en) * 2018-04-24 2023-10-13 西南科技大学 Seasonal frozen soil area roadbed model test system
CN110284487B (en) * 2019-06-04 2020-11-27 东南大学 Method for treating collapsible loess foundation by vibrating rod compacting method
CN111410465B (en) * 2020-04-26 2020-11-24 四川颐千石油工程有限公司 Environment-friendly water-based rock debris curing agent and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737259C1 (en) * 1987-11-03 1989-03-16 Bauer Spezialtiefbau Apparatus and method for high-pressure injection
DE10154201A1 (en) * 2001-11-07 2003-05-22 Frank Otto Underground foundation procedure mixes suspension of fiber aggregates and binder for injection into ground already worked out by cutting fluid jets.
JP2004195387A (en) * 2002-12-19 2004-07-15 Toko Corp Soil purification method and hardening material used for it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125530A (en) * 1980-03-06 1981-10-01 Kubota Ltd Driving of pile
JP2751074B2 (en) * 1989-10-04 1998-05-18 日東化学工業株式会社 Ground improvement method and equipment used for it
JP2000290991A (en) * 1999-04-02 2000-10-17 Nit Co Ltd Soil improvement method
JP2001232344A (en) * 2000-02-23 2001-08-28 Kurita Water Ind Ltd Method for forming sand layer in contaminated soil and treating method of contaminated soil
JP3964904B2 (en) * 2004-11-11 2007-08-22 栄興産業株式会社 Jet stirring method and jet stirring device
AR090971A1 (en) * 2012-05-07 2014-12-17 Novozymes As POLYPEPTIDES THAT HAVE XANTANE DEGRADATION ACTIVITY AND POLYCINOCYLODES THAT CODE THEM

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737259C1 (en) * 1987-11-03 1989-03-16 Bauer Spezialtiefbau Apparatus and method for high-pressure injection
DE10154201A1 (en) * 2001-11-07 2003-05-22 Frank Otto Underground foundation procedure mixes suspension of fiber aggregates and binder for injection into ground already worked out by cutting fluid jets.
JP2004195387A (en) * 2002-12-19 2004-07-15 Toko Corp Soil purification method and hardening material used for it

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015182635A1 *

Also Published As

Publication number Publication date
JP2016006270A (en) 2016-01-14
AU2015266559A8 (en) 2017-01-05
AU2015266559A1 (en) 2016-12-15
SG11201609037UA (en) 2016-12-29
AU2015266559B2 (en) 2019-05-02
CA2950562A1 (en) 2015-12-03
JP6415897B2 (en) 2018-10-31
EP3165678A1 (en) 2017-05-10
US20170204580A1 (en) 2017-07-20
CA2950562C (en) 2019-12-31
WO2015182635A1 (en) 2015-12-03
EP3165678B1 (en) 2022-09-21

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