DE59604074D1 - Method and device for stabilizing cohesive soils with insufficient load-bearing capacity - Google Patents

Method and device for stabilizing cohesive soils with insufficient load-bearing capacity

Info

Publication number
DE59604074D1
DE59604074D1 DE59604074T DE59604074T DE59604074D1 DE 59604074 D1 DE59604074 D1 DE 59604074D1 DE 59604074 T DE59604074 T DE 59604074T DE 59604074 T DE59604074 T DE 59604074T DE 59604074 D1 DE59604074 D1 DE 59604074D1
Authority
DE
Germany
Prior art keywords
penetration head
stabilizing
bearing capacity
insufficient load
cohesive soils
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.)
Expired - Lifetime
Application number
DE59604074T
Other languages
German (de)
Inventor
Wolfgang Reitmeier
Ulrike Bauer
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.)
Bauer Spezialtiefbau GmbH
Original Assignee
Bauer Spezialtiefbau GmbH
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=DE59604074(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1995109053 external-priority patent/DE19509053A1/en
Priority claimed from DE1995109054 external-priority patent/DE19509054C2/en
Application filed by Bauer Spezialtiefbau GmbH filed Critical Bauer Spezialtiefbau GmbH
Application granted granted Critical
Publication of DE59604074D1 publication Critical patent/DE59604074D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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.
DE59604074T 1995-03-14 1996-03-04 Method and device for stabilizing cohesive soils with insufficient load-bearing capacity Expired - Lifetime DE59604074D1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DE59604074D1 true DE59604074D1 (en) 2000-02-10

Family

ID=26013327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59604074T Expired - Lifetime DE59604074D1 (en) 1995-03-14 1996-03-04 Method and device for stabilizing cohesive soils with insufficient load-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
EP0732452A1 (en) 1996-09-18
JP3258227B2 (en) 2002-02-18
ATE188528T1 (en) 2000-01-15
JPH08291517A (en) 1996-11-05
EP0732452B1 (en) 2000-01-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings