DE898724C - Method for producing bored pile walls - Google Patents
Method for producing bored pile wallsInfo
- 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
Links
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
- E02D5/18—Bulkheads 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)
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)
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 |
-
1952
- 1952-04-26 DE DEH12310A patent/DE898724C/en not_active Expired
Cited By (7)
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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