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
ground
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.)
Pending
Application number
EP15799627.3A
Other languages
German (de)
French (fr)
Other versions
EP3165678A1 (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
Priority to JP2014109733 priority Critical
Priority to JP2014166456A priority patent/JP6415897B2/en
Application filed by Daisho Chemical R&d Inc, Sonic Foundation Pte Ltd filed Critical Daisho Chemical R&d Inc
Priority to PCT/JP2015/065174 priority patent/WO2015182635A1/en
Publication of EP3165678A1 publication Critical patent/EP3165678A1/en
Publication of EP3165678A4 publication Critical patent/EP3165678A4/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12Consolidating by placing solidifying or pore-filling substances in the soil
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00Production methods
    • E02D2250/003Injection of material
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0018Cement used as binder
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0018Cement used as binder
    • E02D2300/0023Slurry
EP15799627.3A 2014-05-28 2015-05-27 Ground improvement method Pending EP3165678A4 (en)

Priority Applications (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 (2)

Publication Number Publication Date
EP3165678A1 EP3165678A1 (en) 2017-05-10
EP3165678A4 true EP3165678A4 (en) 2017-11-15

Family

ID=54698959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15799627.3A Pending EP3165678A4 (en) 2014-05-28 2015-05-27 Ground improvement method

Country Status (7)

Country Link
US (1) US20170204580A1 (en)
EP (1) EP3165678A4 (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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10344440B2 (en) * 2014-04-07 2019-07-09 Halliburton Energy Services, Inc. Soil and rock grouting using a hydrajetting tool
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
WO2013167581A1 (en) * 2012-05-07 2013-11-14 Novozymes A/S Polypeptides having xanthan degrading activity and polynucleotides encoding same

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

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