ATE452246T1 - METHOD AND APPARATUS FOR PRODUCING A PILE - Google Patents

METHOD AND APPARATUS FOR PRODUCING A PILE

Info

Publication number
ATE452246T1
ATE452246T1 AT04447134T AT04447134T ATE452246T1 AT E452246 T1 ATE452246 T1 AT E452246T1 AT 04447134 T AT04447134 T AT 04447134T AT 04447134 T AT04447134 T AT 04447134T AT E452246 T1 ATE452246 T1 AT E452246T1
Authority
AT
Austria
Prior art keywords
soil
mixing
binding agent
hole
layers
Prior art date
Application number
AT04447134T
Other languages
German (de)
Inventor
Dirk Smet
Original Assignee
Smet F & C
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 Smet F & C filed Critical Smet F & C
Application granted granted Critical
Publication of ATE452246T1 publication Critical patent/ATE452246T1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

A method of forming a mixed pile in subsoil layers, comprising drilling a hole into the soil layers, loosening and mixing the soil inside the bore hole with a binding agent to stabilize said soil and form the mixed pile, wherein the hole is formed by introducing an assembly of a tube and a rotationally driven hollow mixing member into the subsoil layers, said mixing member extending substantially inside of and coaxially with said tube and being provided with a plurality of mixing blades, wherein the binding agent is injected through the hollow core of the mixing member, and wherein the assembly is removed by pulling it upward, characterized in that, the soil inside the bore hole is loosened by the cutting action of high-pressure jets, whilst at least a hardening binding agent is added to the loosened materials and the whole is mixed by means of the mechanical action of the blades and by the created turbulence of the high-pressure jets <IMAGE>
AT04447134T 2004-05-28 2004-05-28 METHOD AND APPARATUS FOR PRODUCING A PILE ATE452246T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04447134A EP1600560B1 (en) 2004-05-28 2004-05-28 A method and device for forming a pile

Publications (1)

Publication Number Publication Date
ATE452246T1 true ATE452246T1 (en) 2010-01-15

Family

ID=34933045

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04447134T ATE452246T1 (en) 2004-05-28 2004-05-28 METHOD AND APPARATUS FOR PRODUCING A PILE

Country Status (4)

Country Link
EP (1) EP1600560B1 (en)
AT (1) ATE452246T1 (en)
DE (1) DE602004024653D1 (en)
PL (1) PL1600560T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100567193C (en) * 2008-03-11 2009-12-09 天津市建筑科学研究院 The method of lime, flyash premculded pile and pile-formation process and formation composite foundation
CN104674800A (en) * 2014-12-31 2015-06-03 云南建工基础工程有限责任公司 Method for forming high pressure jet grouting piles in peaty soil by using compounded curing agents
CN105254223A (en) * 2015-09-01 2016-01-20 河北大地建设科技有限公司 Compaction soil-cement-fly ash pile
JP6759721B2 (en) * 2015-09-30 2020-09-23 株式会社大林組 Air blow agitation device, air ejection pipe and liquid air blow agitation method
JP6965490B2 (en) * 2016-08-02 2021-11-10 株式会社安藤・間 Contaminated soil purification method
JP6786760B2 (en) * 2016-08-02 2020-11-18 株式会社安藤・間 Contaminated soil purification method
EP3361040B1 (en) * 2017-02-13 2019-11-27 BAUER Maschinen GmbH Soil processing tool and method for creating a hole in the soil
CN106906709B (en) * 2017-03-27 2020-02-14 石家庄铁道大学 Construction method of quicklime modified cement soil pile
CN108798527B (en) * 2017-04-27 2023-07-18 上海工程机械厂有限公司 Composite drilling tool
JP7009889B2 (en) * 2017-09-28 2022-01-26 積水ハウス株式会社 Ground improvement body and construction method of ground improvement body
WO2022057437A1 (en) * 2020-09-15 2022-03-24 上海强劲地基工程股份有限公司 Stirring pile construction apparatus provided with stirring cage
CN113718763A (en) * 2021-10-18 2021-11-30 上海强劲地基工程股份有限公司 Mixing pile construction equipment with novel mixing blades

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831547A1 (en) * 1988-09-16 1990-03-22 Bauer Spezialtiefbau Method of constructing a mortar column in the earth
JP3533981B2 (en) * 1999-03-23 2004-06-07 Ｊｆｅスチール株式会社 Construction method of screwed pile
EP1045073A1 (en) * 1999-04-15 2000-10-18 TREVI S.p.A. An excavation tool and a method for forming a column of consolidated soil
DE10216952B4 (en) * 2002-03-26 2007-08-09 Harald Gollwitzer Gmbh Method for producing a mix pile in a substrate
JP2004137670A (en) * 2002-10-15 2004-05-13 Geotop Corp Construction method for foundation pile and apparatus for it

Also Published As

Publication number Publication date
DE602004024653D1 (en) 2010-01-28
PL1600560T3 (en) 2010-05-31
EP1600560A1 (en) 2005-11-30
EP1600560B1 (en) 2009-12-16

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