DE898724C - Method for producing bored pile walls - Google Patents

Method for producing bored pile walls

Info

Publication number
DE898724C
DE898724C DEH12310A DEH0012310A DE898724C DE 898724 C DE898724 C DE 898724C DE H12310 A DEH12310 A DE H12310A DE H0012310 A DEH0012310 A DE H0012310A DE 898724 C DE898724 C DE 898724C
Authority
DE
Germany
Prior art keywords
borehole
drill pipe
guide tube
bored pile
pile walls
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
Application number
DEH12310A
Other languages
German (de)
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.)
Philipp Holzmann AG
Original Assignee
Philipp Holzmann AG
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 Philipp Holzmann AG filed Critical Philipp Holzmann AG
Priority to DEH12310A priority Critical patent/DE898724C/en
Application granted granted Critical
Publication of DE898724C publication Critical patent/DE898724C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18Bulkheads or similar walls made solely of concrete in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Description

Das Herstellen von Bohrpfahlwänden, die 'beispielsweise zur Grund'wasserdichtung :in: grollen Tiefen angewendet werden, erfordert den dichten Anschluß .der einzelnen Pfähle. Beim Bohren können jedoch, insbesondere bei ungleichmäßigem Boden und großen Tiefen, Abweichungen vors der Lotrechten auftreten, die Undichtigkeiten der BPhrpfahl-,vand zur Folge haben. Es wird damit notwendig, einzelne Bohrungen neu anzusetzen oder die undichten Stellen durch zusätzliche Pfähle oder durch geeignete andere Maßnahmen zu schließen bei im allgemeinen erheblichem Kostenaufwand.The production of bored pile walls, which 'for example for ground' water sealing : in: great depths, requires the tight connection of the individual Piles. When drilling, however, especially on uneven ground and large Depths, deviations from the vertical occur, the leaks in the Bhrpfahl-, vand have as a consequence. It is therefore necessary to start new individual bores or the leaks through additional piles or other suitable measures to close at generally considerable expense.

Die Erfindung schlägt ein. Verfahren vor, bei dem der unmittelbare dichte Anschluß jedes Bohrpfahls an den. zuvor hergestellten gewährleistet ist. Dazu wird das Bohrrohr des niederzubringenden Bohrloches mit einem Führungsrohr lösbar verbunden, das, tiefer als das Bohrrohr reichend, im zuvor hergestellten Bohrloch geführt wird. Es ist dabei notwendig, daß das Führungerohr unterhalb des Bohrrohres allseits von genügend festen Wandungen, also den Bohrlochwandungen, oder dem zuvor hergestellten festen Pfahl umgeben ist, um, auch sein Abgleiten, in der Längsrichtung der Bohrpfahlwand zu vermeiden.The invention strikes. Proceedings in which the immediate tight connection of each bored pile to the. previously produced is guaranteed. For this purpose, the drill pipe of the borehole to be sunk is fitted with a guide pipe releasably connected that, reaching deeper than the drill pipe, in the previously made Borehole is guided. It is necessary that the guide tube below the Drill pipe on all sides of sufficiently solid walls, so the borehole walls, or the previously made fixed pile is surrounded to, also its sliding, in the Avoid the longitudinal direction of the bored pile wall.

Die Arbeitsvorgänge des Verfahrens, das durch das in der Zeichnung dargestellte Schema erläutert ist, sind folgende: I. Herstellen des Bohrloches i mit Dickspülung 6, Ziehen des Bohrrohres, falls verrohrt gebohrt; II. Bohren des Bohrloches 2 mit Verrohrung 5 und Führungsrohr q. im Bohrloch i III. Loslösen und Ziehen des Führungsrohres- q. nach Erreichen der Bohrloohsohle und, Weiterbohren des, Bohrloches 2 bis zur Sohle; IV. Einbringen der Pfahlmasse 7, beispielsweise Beton, im Bohrloch i und entsprechendes Ziehen des Bohrrohres, das. als Schalung der Pfahlmasse dient; V. :das erste Bohrloch ist mit der Pfahlmasse, beispielsweise Beton, das zweite mit Dickspülung gefüllt; VI. Bohren des dritten Bohrloches: mit Verrohrung und Führungsrohr im zweiten Bohrloch wie im Vorgang II.The operations of the method represented by that in the drawing The scheme shown is explained as follows: I. Production of the borehole i with thick mud 6, pulling the drill pipe, if drilled in a casing; II. Drilling the Drill hole 2 with casing 5 and guide tube q. in the borehole i III. Detaching and Pulling the guide tube - q. after reaching the bottom of the hole and, continue drilling des, borehole 2 to the bottom; IV. Introducing the pile mass 7, for example Concrete, in the borehole i and corresponding pulling of the drill pipe that. As formwork serves the pile mass; V.: the first borehole is with the pile mass, for example Concrete, the second filled with thick mud; VI. Drilling the third hole: with Casing and guide pipe in the second borehole as in process II.

Claims (3)

PATENTANSPRÜCHE: i. Verfahren zum Herstellen von Bohrpfahlwänden, dadurch gekennzeichnet, daß,,das Bohrrohr für das niederzubringende Bohrloch. mit einem Führungsrohr lösbar verbunden ist, das, tiefer als das Bohrrohr reichend, im zuvor hergestellten Bohrloch geführt wird. PATENT CLAIMS: i. Method of making bored pile walls, characterized in that ,, the drill pipe for the borehole to be sunk. with a guide tube is detachably connected, which, reaching deeper than the drill pipe, is guided in the previously made borehole. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß das Führungsrohr nach. Erreichen der Bohrlochsohle gelöst und: gezogen und das Bohrrohr bis zur endgültigen. Sohle niedergebracht wird. 2. The method according to claim i, characterized characterized in that the guide tube after. Reaching the bottom of the borehole solved and: pulled and the drill pipe to the final. Sole is brought down. 3. Verfahren nach Anspruch i oder 2, dadurch gekennzeichnet, daß das, zunächst das Führungsrohr enthaltende Bohrloch mit der Pfahlmasse, beispielsweise Beton, gefüllt wird, wobei das die teilweise Schalung bildende Bohrrohr des nächsten Bohrloches dem Füll- und A,bbindevorgang entsprechend gezogen wird und das Bohrloch zur Aufnahme des Führungsrohres für das weitere Bohrloch mit Dickspülung gefüllt bleibt.3. Procedure according to claim 1 or 2, characterized in that, first of all, the guide tube containing borehole is filled with the pile mass, for example concrete, wherein the partial formwork forming the drill pipe of the next borehole to the filling and A, the binding process is drawn accordingly and the borehole for receiving the guide tube remains filled with thick fluid for the further borehole.
DEH12310A 1952-04-26 1952-04-26 Method for producing bored pile walls Expired DE898724C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH12310A DE898724C (en) 1952-04-26 1952-04-26 Method for producing bored pile walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH12310A DE898724C (en) 1952-04-26 1952-04-26 Method for producing bored pile walls

Publications (1)

Publication Number Publication Date
DE898724C true DE898724C (en) 1953-12-03

Family

ID=7146953

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH12310A Expired DE898724C (en) 1952-04-26 1952-04-26 Method for producing bored pile walls

Country Status (1)

Country Link
DE (1) DE898724C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043227B (en) * 1954-12-15 1958-11-06 Strabag Bau Ag Method and devices for installing bituminous-bound sealing bodies, in particular sealing aprons, in subsoil under water, e.g. B. Building ground for water dams
DE1167754B (en) * 1958-07-30 1964-04-09 Ignaz Zeissl Dipl Ing Method and device for producing concrete, sealing or filter walls in the ground
DE19901556A1 (en) * 1999-01-16 2000-08-03 Brueckner Grundbau Gmbh Device for removing excess concrete in area of seam on face side and vertical to section of slotted wall comprises chisel working along seam and having one or more cutting surfaces
DE102008010773A1 (en) * 2008-02-25 2009-08-27 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Device and method for introducing bores into the ground, the cross sections of which partially overlap
US8662206B2 (en) 2008-02-25 2014-03-04 Aker Wirth Gmbh Apparatus and method for making boreholes in the ground, the cross sections of which boreholes partially intersect

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043227B (en) * 1954-12-15 1958-11-06 Strabag Bau Ag Method and devices for installing bituminous-bound sealing bodies, in particular sealing aprons, in subsoil under water, e.g. B. Building ground for water dams
DE1167754B (en) * 1958-07-30 1964-04-09 Ignaz Zeissl Dipl Ing Method and device for producing concrete, sealing or filter walls in the ground
DE19901556A1 (en) * 1999-01-16 2000-08-03 Brueckner Grundbau Gmbh Device for removing excess concrete in area of seam on face side and vertical to section of slotted wall comprises chisel working along seam and having one or more cutting surfaces
DE19901556B4 (en) * 1999-01-16 2004-02-19 Brückner Grundbau GmbH Device and method for removing over-concrete in the area of a diaphragm wall joint
DE102008010773A1 (en) * 2008-02-25 2009-08-27 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Device and method for introducing bores into the ground, the cross sections of which partially overlap
US8505650B2 (en) 2008-02-25 2013-08-13 Aker Wirth Gmbh Apparatus and method for making boreholes in the ground, the cross sections of which boreholes partially intersect
US8662206B2 (en) 2008-02-25 2014-03-04 Aker Wirth Gmbh Apparatus and method for making boreholes in the ground, the cross sections of which boreholes partially intersect

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