EP1992742A2 - Herstellung eines Fundaments durch Rütteln und Verflüssigen - Google Patents

Herstellung eines Fundaments durch Rütteln und Verflüssigen Download PDF

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Publication number
EP1992742A2
EP1992742A2 EP20080075495 EP08075495A EP1992742A2 EP 1992742 A2 EP1992742 A2 EP 1992742A2 EP 20080075495 EP20080075495 EP 20080075495 EP 08075495 A EP08075495 A EP 08075495A EP 1992742 A2 EP1992742 A2 EP 1992742A2
Authority
EP
European Patent Office
Prior art keywords
vibrating
pipe
vibrating pipe
fluidization
ground
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.)
Withdrawn
Application number
EP20080075495
Other languages
English (en)
French (fr)
Other versions
EP1992742A3 (de
Inventor
Arie Jan Van Vliet
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.)
Gebr Van Leeuwen Harmelen BV
Original Assignee
Gebr Van Leeuwen Harmelen BV
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 Gebr Van Leeuwen Harmelen BV filed Critical Gebr Van Leeuwen Harmelen BV
Publication of EP1992742A2 publication Critical patent/EP1992742A2/de
Publication of EP1992742A3 publication Critical patent/EP1992742A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • 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
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/054—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/26—Placing by using several means simultaneously

Definitions

  • the vibrating pipe for insertion of the vibrating pipe into the ground the vibrating pipe is vibrated and the soil is fluidized as well.
  • the vibration and fluidization are preferably performed simultaneously, but it is also possible to vibrate and fluidize alternately during the insertion of the vibrating pipe into the ground.
  • a further advantage of vibrating the vibrating pipe into the ground is that the soil is compacted around the outside, the lateral surface, of the vibrating pipe by the vibrating movement.
  • This is advantageous in the method according to the invention because it means that the mixture of soil and fluidization medium around the vibrating head is given little or no opportunity to flow away along the lateral surface of the vibrating pipe. In this way it is ensured that the fluidized mixture does not pass up through the vibrating pipe out of the ground. Little or none of the mixture of soil and fluidization medium is therefore washed away, which has an advantageous effect on the maximum obtainable tensioning power of the foundation means ultimately obtained by the method according to the invention.
  • a hardening substance is fed in towards the vibrating head.
  • the hardening substance leaves the vibrating pipe near the vibrating head, forming a hardened volume there.
  • the hardening substance is preferably introduced through a fluidization channel on the outside of the vibrating pipe, through which the fluidization medium has been added in an earlier step.
  • the fluidization channel has a smaller internal diameter of at most 40mm, so that the pressure loss during the introduction of hardening substance can remain low.
  • the hardened volume around the vibrating head contributes to the ultimate tensioning power of the anchor block.
  • the volume of introduced hardening substance 7 extends from the bottom to a certain depth below the ground surface.
  • the introduced substance 7 preferably remains at least one metre below the ground surface, but more preferably at least 5m.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (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)
  • Piles And Underground Anchors (AREA)
EP20080075495 2007-05-16 2008-05-16 Herstellung eines Fundaments durch Rütteln und Verflüssigen Withdrawn EP1992742A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1033865A NL1033865C2 (nl) 2007-05-16 2007-05-16 Funderen door trillen en fluïderen.

Publications (2)

Publication Number Publication Date
EP1992742A2 true EP1992742A2 (de) 2008-11-19
EP1992742A3 EP1992742A3 (de) 2011-07-27

Family

ID=38961971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080075495 Withdrawn EP1992742A3 (de) 2007-05-16 2008-05-16 Herstellung eines Fundaments durch Rütteln und Verflüssigen

Country Status (2)

Country Link
EP (1) EP1992742A3 (de)
NL (1) NL1033865C2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011127915A3 (de) * 2010-04-16 2012-04-12 Alexander Degen Tiefenrüttleranordnung mit schneidplatte
EP3135819A1 (de) * 2015-08-27 2017-03-01 Bauer Spezialtiefbau GmbH Füllrohr und verfahren zum erstellen einer füllgutsäule im boden
DE102017103758A1 (de) 2017-02-23 2018-08-23 Bilfinger Marine & Offshore Systems Gmbh Verfahren zum Einbringen eines Rohrs in einen Untergrund und Anordnung eines Rohrs im Untergrund
DE102019104292A1 (de) * 2019-02-20 2020-08-20 Innogy Se Einvibrieren von Gründungen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595713A (en) * 1944-09-01 1947-12-15 Sergey Steuerman Vibrator devices for operating on earth and like masses, and inserting or withdrawing piles, conduits or the like
DE1922744A1 (de) * 1969-05-03 1970-11-05 Mueller Ludwig Vorrichtung zur Herstellung eines Hohlraumes in einem Baugrund mit stark unterschiedlichen Bodenschichten fuer Pfahlgruendungs- oder verankerungszwecke
DE2039109C3 (de) * 1970-08-06 1978-03-02 Dyckerhoff & Widmann Ag, 8000 Muenchen Verwendung einer Spulmittelleitung mit Austrittsöffnungen zur Begrenzung der Verankerungsstrecke eines Verpreßankers
FR2246167A5 (en) * 1973-10-01 1975-04-25 Poteur Michel Vibratory compactor probe - works at its natural frequency and has rigid extension tubes
US3973409A (en) * 1974-07-05 1976-08-10 Kabushiki Kaisha Takechi Koumusho Apparatus for establishing an anchor
NL7508079A (nl) * 1975-07-07 1977-01-11 Kooten Bv V Grondtriller en werkwijze voor het in de grond brengen van een grondtriller.
DE2649891C3 (de) * 1976-10-29 1980-05-08 Stump Bohr Gmbh, 8045 Ismaning Schutzvorrichtung für einen unter Spannung stehenden Verpreßanker
FR2397492A1 (fr) * 1977-07-13 1979-02-09 Soletanche Dispositif d'ancrage dans le sol au moyen d'une armature ou tirant isolee du sol
JPS60164510A (ja) * 1984-02-07 1985-08-27 Morio Okanoe 削孔工法
BE1004389A3 (nl) * 1989-08-14 1992-11-10 Smet Boring Nv Werkwijze en inrichting voor het in de grond bevestigen van ankers, nagels en gelijkaardige wapeningen.
DE19930885C2 (de) * 1999-07-05 2003-04-24 Keller Grundbau Gmbh Verfahren zur Steuerung eines Tiefenrüttlers
DE10058054A1 (de) * 2000-11-23 2002-05-29 Bul Bergbausanierung Und Lands Rüttelvorrichtung
FR2835857B1 (fr) * 2002-02-08 2004-09-17 Carmine Trani Procede et dispositif pour le compactage des sols
JP4491274B2 (ja) * 2004-05-12 2010-06-30 新日本製鐵株式会社 鋼杭の施工管理方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011127915A3 (de) * 2010-04-16 2012-04-12 Alexander Degen Tiefenrüttleranordnung mit schneidplatte
CN102918208A (zh) * 2010-04-16 2013-02-06 A·德根 具有切板的深振捣器装置
EP3135819A1 (de) * 2015-08-27 2017-03-01 Bauer Spezialtiefbau GmbH Füllrohr und verfahren zum erstellen einer füllgutsäule im boden
DE102017103758A1 (de) 2017-02-23 2018-08-23 Bilfinger Marine & Offshore Systems Gmbh Verfahren zum Einbringen eines Rohrs in einen Untergrund und Anordnung eines Rohrs im Untergrund
DE102019104292A1 (de) * 2019-02-20 2020-08-20 Innogy Se Einvibrieren von Gründungen
US11905673B2 (en) 2019-02-20 2024-02-20 Rwe Renewables Gmbh Vibrating foundations

Also Published As

Publication number Publication date
NL1033865C2 (nl) 2008-11-18
EP1992742A3 (de) 2011-07-27

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