ATE188528T1 - METHOD AND DEVICE FOR STABILIZING COHESIVE SOILS WITH INADEQUATE BEARING CAPACITY - Google Patents

METHOD AND DEVICE FOR STABILIZING COHESIVE SOILS WITH INADEQUATE BEARING CAPACITY

Info

Publication number
ATE188528T1
ATE188528T1 AT96103299T AT96103299T ATE188528T1 AT E188528 T1 ATE188528 T1 AT E188528T1 AT 96103299 T AT96103299 T AT 96103299T AT 96103299 T AT96103299 T AT 96103299T AT E188528 T1 ATE188528 T1 AT E188528T1
Authority
AT
Austria
Prior art keywords
penetration head
stabilizing
bearing capacity
cohesive soils
conveyor worm
Prior art date
Application number
AT96103299T
Other languages
German (de)
Inventor
Wolfgang Reitmeier
Ulrike Bauer
Original Assignee
Bauer Spezialtiefbau
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26013327&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE188528(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1995109054 external-priority patent/DE19509054C2/en
Priority claimed from DE1995109053 external-priority patent/DE19509053A1/en
Application filed by Bauer Spezialtiefbau filed Critical Bauer Spezialtiefbau
Application granted granted Critical
Publication of ATE188528T1 publication Critical patent/ATE188528T1/en

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
    • E02D3/02—Improving by compacting
    • E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The stamp (14) is set in rotation by a rotary drive (13) and is pressed into the ground along a linear guide (3), fitted on a frame (2) of the device, by a positioning drive (1). At the free end (17) of the stamp is an upwardly widening penetration head (18). The penetration head has at least one through-passage (20) which connects the space on the conveyor worm with the space (43) beneath the penetration head. The penetration head is rotation-symmetrically formed and at its widest point has a greater dia. (D1) than the conveyor worm (16). The penetration head is formed by a reinforced end of the conveyor worm, which in the area of its free end is provided with at least two spirals.
AT96103299T 1995-03-14 1996-03-04 METHOD AND DEVICE FOR STABILIZING COHESIVE SOILS WITH INADEQUATE BEARING CAPACITY ATE188528T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995109054 DE19509054C2 (en) 1995-03-14 1995-03-14 Device for the production of stabilizing piles in cohesive soils with insufficient load-bearing capacity
DE1995109053 DE19509053A1 (en) 1995-03-14 1995-03-14 Device for producing stabilising posts in soft ground

Publications (1)

Publication Number Publication Date
ATE188528T1 true ATE188528T1 (en) 2000-01-15

Family

ID=26013327

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96103299T ATE188528T1 (en) 1995-03-14 1996-03-04 METHOD AND DEVICE FOR STABILIZING COHESIVE SOILS WITH INADEQUATE BEARING CAPACITY

Country Status (4)

Country Link
EP (1) EP0732452B1 (en)
JP (1) JP3258227B2 (en)
AT (1) ATE188528T1 (en)
DE (1) DE59604074D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010918A3 (en) * 1997-02-12 1999-03-02 Coelus Gaspar Jozef Method for inserting granular material into the ground
DE10219862B4 (en) * 2002-05-03 2005-07-14 Bauer Spezialtiefbau Gmbh Method and civil engineering device for producing a foundation column in a ground
ATE398708T1 (en) * 2004-12-14 2008-07-15 Bauer Maschinen Gmbh CIVIL ENGINEERING APPARATUS AND METHOD FOR PRODUCING A FOUNDATION ELEMENT
JP2007056605A (en) * 2005-08-26 2007-03-08 Asahi Kasei Construction Materials Co Ltd Liquefaction preventing method
JP4709073B2 (en) * 2006-06-05 2011-06-22 旭化成建材株式会社 Ground improvement method
JP5158555B2 (en) * 2006-09-11 2013-03-06 忠平 直哉 Ground improvement method
KR101388099B1 (en) * 2013-07-23 2014-04-23 주식회사 언딘 Constructing apparatus for spiral pile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604214A (en) * 1968-08-16 1971-09-14 Lee A Turzillo Means and method of making columnar structures in situ
NL171608C (en) * 1973-06-15 1983-04-18 Bos Kalis Westminster METHOD FOR MANUFACTURING A SAND POLE WITH A SCREW CONVEYOR WHICH MAKES THE HOLE AND FILLS WITH SAND
JPS5850220A (en) * 1981-09-22 1983-03-24 Asuku Kenkyusho:Kk Construction of pile in ground

Also Published As

Publication number Publication date
EP0732452B1 (en) 2000-01-05
DE59604074D1 (en) 2000-02-10
EP0732452A1 (en) 1996-09-18
JPH08291517A (en) 1996-11-05
JP3258227B2 (en) 2002-02-18

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