EP0903440A3 - Verfahren und Vorrichtung zur Bodenverbesserung mittels pulvrigem Bindemittel - Google Patents

Verfahren und Vorrichtung zur Bodenverbesserung mittels pulvrigem Bindemittel Download PDF

Info

Publication number
EP0903440A3
EP0903440A3 EP98117318A EP98117318A EP0903440A3 EP 0903440 A3 EP0903440 A3 EP 0903440A3 EP 98117318 A EP98117318 A EP 98117318A EP 98117318 A EP98117318 A EP 98117318A EP 0903440 A3 EP0903440 A3 EP 0903440A3
Authority
EP
European Patent Office
Prior art keywords
feeder tube
container
ground improvement
powder binder
charging
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.)
Granted
Application number
EP98117318A
Other languages
English (en)
French (fr)
Other versions
EP0903440A2 (de
EP0903440B1 (de
Inventor
Joachim Dipl.-Ing. Berg
Johannes Dr. Ing. Köcher
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.)
Keller Grundbau GmbH
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
Publication of EP0903440A2 publication Critical patent/EP0903440A2/de
Publication of EP0903440A3 publication Critical patent/EP0903440A3/de
Application granted granted Critical
Publication of EP0903440B1 publication Critical patent/EP0903440B1/de
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
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
    • E02D19/16—Restraining of underground water by damming or interrupting the passage of underground water by placing or applying sealing substances
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizing (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Einbringen von pulvrigem Bindemittel in den Boden, insbesondere in bindigen Boden mit hohem Wassergehalt, zum Herstellen von abgebundenen Verfestigungssäulen im Boden zur Verbesserung der Tragfähigkeit des Bodens. Das Bindemittel wird über einen Aufgabebehälter (22) und ein in den Boden eingerütteltes Schleusenrohr (23) beim Ziehen des Schleusenrohres (23) unter die Bodenoberfläche (13) gebracht, wobei das Ziehen des Schleusenrohres (23) bei Unterschreiten eines unteren Mindestfüllstandes von Bindemittel im Schleusenrohr (23) unterbrochen wird.
EP98117318A 1997-09-17 1998-09-12 Verfahren und Vorrichtung zur Bodenverbesserung mittels pulvrigem Bindemittel Expired - Lifetime EP0903440B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29716673U 1997-09-17
DE29716673U DE29716673U1 (de) 1997-09-17 1997-09-17 Vorrichtung zur Bodenverbesserung mittels pulvrigem Bindemittel

Publications (3)

Publication Number Publication Date
EP0903440A2 EP0903440A2 (de) 1999-03-24
EP0903440A3 true EP0903440A3 (de) 1999-11-17
EP0903440B1 EP0903440B1 (de) 2002-05-22

Family

ID=8046100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117318A Expired - Lifetime EP0903440B1 (de) 1997-09-17 1998-09-12 Verfahren und Vorrichtung zur Bodenverbesserung mittels pulvrigem Bindemittel

Country Status (3)

Country Link
EP (1) EP0903440B1 (de)
AT (1) ATE217930T1 (de)
DE (2) DE29716673U1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796405B1 (fr) * 1999-07-16 2001-09-07 Keller Grundbau Gmbh Procede d'amelioration de sols au moyen de colonnes de chaux
DE10310727B4 (de) * 2003-03-12 2007-09-13 Bauer Spezialtiefbau Gmbh Füllrohr
FI123541B (fi) * 2011-06-28 2013-06-28 Allu Group Oy Menetelmä sideaineen siirtoilman poistamiseksi paineilman ja sideaineen seoksesta stabiloitaessa maamassoja sideainelisäyksen avulla
EP4603641A1 (de) * 2024-02-14 2025-08-20 BAUER Maschinen GmbH Vorrichtung zum herstellen einer materialsäule im boden und verfahren zum beschicken der vorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229122A (en) * 1978-10-10 1980-10-21 Toole Energy Company, Inc. Hole filling and sealing method and apparatus
DE4304816A1 (de) * 1993-02-17 1994-08-18 Gerd Prof Dr Ing Gudehus Gerät und Verfahren zur Stabilisierung und Erkundung weichen Untergrundes
JPH09235723A (ja) * 1996-03-04 1997-09-09 Nakatomi Kurimoto 軟弱地盤の改良工法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633509A (en) * 1951-11-10 1953-03-31 Ernest E Fields Material level control means for feed hoppers
DE1039441B (de) * 1957-04-08 1958-09-18 Eirich Gustav Dosiergeraet zur volumetrischen Abmessung von koernigem Schuettgut
JPS4949055B2 (de) * 1971-09-18 1974-12-25
DE7517180U (de) * 1975-05-30 1976-07-29 Stade, Heinrich, 2240 Heide Vorrichtung zur herstellung von kalkpfaehlen in zu stabilisierenden schluff- und tonboeden o.dgl.
DE4137003A1 (de) * 1991-08-02 1993-05-13 Boesinger Eugen Vorrichtung zum einpressen von pulver in boden oder schlamm
DE4125576A1 (de) * 1991-08-02 1993-02-04 Gerd Prof Dr Ing Gudehus Verfahren zum einpressen von pulver in weichem boden
DE4417887A1 (de) 1994-05-21 1995-11-23 Gerd Prof Dr Ing Gudehus Schonende Stabilisierung weichen Untergrunds mit Schnecke, Rohr und Pulver
DE19509054C2 (de) * 1995-03-14 1998-01-29 Coplan Ing Gmbh Vorrichtung zur Herstellung von Stabilisierungspfählen in bindigen Böden mit ungenügender Tragfähigkeit
DE19509053A1 (de) * 1995-03-14 1996-09-26 Coplan Ing Gmbh Verfahren zur Stabilisierung von bindigen Böden mit ungenügender Tragfähigkeit
DE29611427U1 (de) * 1996-07-01 1996-09-05 Josef Möbius Bau-Gesellschaft (GmbH & Co.), 22549 Hamburg Rohrförmiger Verdrängungskörper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229122A (en) * 1978-10-10 1980-10-21 Toole Energy Company, Inc. Hole filling and sealing method and apparatus
DE4304816A1 (de) * 1993-02-17 1994-08-18 Gerd Prof Dr Ing Gudehus Gerät und Verfahren zur Stabilisierung und Erkundung weichen Untergrundes
JPH09235723A (ja) * 1996-03-04 1997-09-09 Nakatomi Kurimoto 軟弱地盤の改良工法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 098, no. 001 30 January 1998 (1998-01-30) *

Also Published As

Publication number Publication date
EP0903440A2 (de) 1999-03-24
DE59804183D1 (de) 2002-06-27
DE29716673U1 (de) 1998-01-02
EP0903440B1 (de) 2002-05-22
ATE217930T1 (de) 2002-06-15

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