ATE315687T1 - METHOD FOR PRODUCING STUFFING COLUMNS FOR SUBSTANCE IMPROVEMENT - Google Patents

METHOD FOR PRODUCING STUFFING COLUMNS FOR SUBSTANCE IMPROVEMENT

Info

Publication number
ATE315687T1
ATE315687T1 AT02014508T AT02014508T ATE315687T1 AT E315687 T1 ATE315687 T1 AT E315687T1 AT 02014508 T AT02014508 T AT 02014508T AT 02014508 T AT02014508 T AT 02014508T AT E315687 T1 ATE315687 T1 AT E315687T1
Authority
AT
Austria
Prior art keywords
fibers
subsoil
esp
pile
similar
Prior art date
Application number
AT02014508T
Other languages
German (de)
Inventor
Heinz Dipl-Ing Priebe
Original Assignee
Keller Grundbau 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
Application filed by Keller Grundbau Gmbh filed Critical Keller Grundbau Gmbh
Application granted granted Critical
Publication of ATE315687T1 publication Critical patent/ATE315687T1/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)
  • Revetment (AREA)

Abstract

For construction, a depth vibrator is driven into the subsoil, and the pile is constructed in an upward direction in a vibration packing process. For subsoil with low support, the pile is constructed of loose material, e.g. sand, gravel, etc. containing added fiber material. For supportive subsoil, the material does not contain fibers. The pile has a wider foot, and ends in a supporting soil layer. For subsoil with low support, the pile is constructed floating. The fibers used are steel, glass, or synthetic fibers, esp. with a length of approx. 50mm, esp. 25-75mm. Fibers are added in an amount of 05 - 5kg, esp. 2-3kg fibers for m SIMILAR 3. The loose material with fibers has a cohesion value of 5-50kN/m SIMILAR 2, esp. 10-30kN/m SIMILAR 2.
AT02014508T 2001-07-07 2002-07-01 METHOD FOR PRODUCING STUFFING COLUMNS FOR SUBSTANCE IMPROVEMENT ATE315687T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10133122A DE10133122A1 (en) 2001-07-07 2001-07-07 Process for the manufacture of darning pillars for soil improvement

Publications (1)

Publication Number Publication Date
ATE315687T1 true ATE315687T1 (en) 2006-02-15

Family

ID=7691055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02014508T ATE315687T1 (en) 2001-07-07 2002-07-01 METHOD FOR PRODUCING STUFFING COLUMNS FOR SUBSTANCE IMPROVEMENT

Country Status (3)

Country Link
EP (1) EP1273713B1 (en)
AT (1) ATE315687T1 (en)
DE (2) DE10133122A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333613B4 (en) 2003-07-24 2011-06-30 Keller Grundbau GmbH, 63067 Improvement of a soft layer
CN101392527B (en) * 2008-10-21 2010-10-06 冯守中 Method for processing soft foundation by earthwork fabric granular pile
CN102168420B (en) * 2011-03-15 2012-12-19 冯守中 Method for processing soft soil base by geotextile light active material piles
CN104652407B (en) * 2015-01-05 2016-08-24 同济大学 A kind of band stirrup collapsible geosynthetics abnormity granular pile and construction method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013801C2 (en) * 1990-04-28 1994-12-22 Keller Grundbau Gmbh Method of manufacturing a support and / or sealing body
DE4130339C2 (en) * 1991-09-12 2000-12-14 Keller Grundbau Gmbh Process for improving a building site
DE19707687C1 (en) * 1997-02-26 1998-10-15 Wilhelm Dr Degen Device for producing columns of material in the floor
DE19814021A1 (en) * 1998-03-30 1999-10-14 Degen Wilhelm Device for introducing a foreign substance into soils or for compacting the soil
DE19822290C2 (en) * 1998-05-18 2003-01-02 Bul Sachsen Gmbh Process and device for compacting vibratory pressure and vibrating plugging of binding and non-binding compaction material

Also Published As

Publication number Publication date
EP1273713B1 (en) 2006-01-11
EP1273713A3 (en) 2003-07-23
DE50205555D1 (en) 2006-04-06
DE10133122A1 (en) 2003-01-23
EP1273713A2 (en) 2003-01-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee