EP1108818A3 - Aktive Gründung - Google Patents

Aktive Gründung Download PDF

Info

Publication number
EP1108818A3
EP1108818A3 EP00126332A EP00126332A EP1108818A3 EP 1108818 A3 EP1108818 A3 EP 1108818A3 EP 00126332 A EP00126332 A EP 00126332A EP 00126332 A EP00126332 A EP 00126332A EP 1108818 A3 EP1108818 A3 EP 1108818A3
Authority
EP
European Patent Office
Prior art keywords
pattern
bore holes
phase
different
unpiped
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
EP00126332A
Other languages
English (en)
French (fr)
Other versions
EP1108818B1 (de
EP1108818A2 (de
Inventor
Eduard Dipl.-Ing. Falk
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 EP1108818A2 publication Critical patent/EP1108818A2/de
Publication of EP1108818A3 publication Critical patent/EP1108818A3/de
Application granted granted Critical
Publication of EP1108818B1 publication Critical patent/EP1108818B1/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

Abstract

Verfahren zur Bodenverbesserung, gemäß dem Injektionen von Bindemittelsuspension aus einer Vielzahl von über eine Bodenoberfläche nach einem Flächenraster verteilt angeordneten Bohrlöchern durchgeführt werden, mit den folgenden Verfahrensschritten: in einer ersten Phase werden aus nach einem ersten Raster angeordneten unverrohrten Bohrlöchern Düsenstrahlinjektionen (Düsenstrahlfracturing) jeweils in verschiedenen Höhen und nach verschiedenen Richtungen ausgeführt; in einer weiteren Phase werden nach einem weiteren vom ersten abweichenden Raster angeordnete Bohlöcher mit Ventilrohren bzw. Einzelventilen bestückt.
EP00126332A 1999-12-13 2000-12-02 Aktive Gründung Expired - Lifetime EP1108818B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19960023A DE19960023A1 (de) 1999-12-13 1999-12-13 Aktive Gründung
DE19960023 1999-12-13

Publications (3)

Publication Number Publication Date
EP1108818A2 EP1108818A2 (de) 2001-06-20
EP1108818A3 true EP1108818A3 (de) 2002-06-05
EP1108818B1 EP1108818B1 (de) 2004-11-17

Family

ID=7932450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126332A Expired - Lifetime EP1108818B1 (de) 1999-12-13 2000-12-02 Aktive Gründung

Country Status (3)

Country Link
EP (1) EP1108818B1 (de)
AT (1) ATE282738T1 (de)
DE (2) DE19960023A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133121A1 (de) * 2001-07-07 2003-01-23 Keller Grundbau Gmbh Verfahren zur Verdichtung von Böden
DE10148730B4 (de) * 2001-10-02 2007-06-14 Tracto-Technik Gmbh Verfahren zum Herstellen eines gerichteten Einpresskörpers durch Injektionen im Baugrund und Kombirohr zur Durchführung des Verfahrens
EP2535461B1 (de) 2011-06-16 2016-09-28 Keller Holding gmbh Verfahren und vorrichtung zum herstellen von bodenelementen
CN102330425B (zh) * 2011-08-11 2013-09-18 福建省建筑科学研究院 带枝花管引导注浆构建鱼体仿生结构加固软土层的方法
EP2730702B1 (de) 2012-10-31 2015-05-27 Keller Holding GmbH Verfahren und Vorrichtung zur Herstellung von parallelen Bodenkörpern mittels Düsenstrahlwerkzeugen
EP3882327B1 (de) 2020-03-17 2022-11-09 BAUER Spezialtiefbau GmbH Verfahren zum herstellen einer abdichtsohle im boden und abdichtsohle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521434A1 (de) * 1985-06-14 1986-12-18 Gkn Keller Gmbh, 6050 Offenbach Injektionsverfahren und -vorrichtung zur bodenverbesserung
WO1991015657A1 (de) * 1990-04-11 1991-10-17 Bergwerksverband Gmbh Injektionsbohranker
DE4210196A1 (de) * 1992-03-28 1993-09-30 Gerd Prof Dr Ing Gudehus Verfahren zum Verformungsausgleich im Untergrund durch Einpressen bodenschonender Pasten
DE4311917A1 (de) * 1992-12-29 1994-07-07 Keller Grundbau Gmbh Verfahren zum Herstellen von Verfestigungsbereichen
EP0918110A1 (de) * 1997-11-25 1999-05-26 KELLER GRUNDBAU GmbH Verfahren zum Herstellen einer Dichtsohle nach dem Düsenstrahlverfahren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543059A1 (de) * 1984-12-07 1986-08-07 Gkn Keller Gmbh, 6050 Offenbach Verfahren zum verfestigen von bodenabschnitten
FR2582694B1 (fr) * 1985-05-30 1988-01-15 Soletanche Procede de densification statique horizontale des terrains de fondations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521434A1 (de) * 1985-06-14 1986-12-18 Gkn Keller Gmbh, 6050 Offenbach Injektionsverfahren und -vorrichtung zur bodenverbesserung
WO1991015657A1 (de) * 1990-04-11 1991-10-17 Bergwerksverband Gmbh Injektionsbohranker
DE4210196A1 (de) * 1992-03-28 1993-09-30 Gerd Prof Dr Ing Gudehus Verfahren zum Verformungsausgleich im Untergrund durch Einpressen bodenschonender Pasten
DE4311917A1 (de) * 1992-12-29 1994-07-07 Keller Grundbau Gmbh Verfahren zum Herstellen von Verfestigungsbereichen
EP0918110A1 (de) * 1997-11-25 1999-05-26 KELLER GRUNDBAU GmbH Verfahren zum Herstellen einer Dichtsohle nach dem Düsenstrahlverfahren

Also Published As

Publication number Publication date
EP1108818B1 (de) 2004-11-17
DE50008660D1 (de) 2004-12-23
EP1108818A2 (de) 2001-06-20
DE19960023A1 (de) 2001-06-28
ATE282738T1 (de) 2004-12-15

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