DE417328C - Method of making location stakes - Google Patents

Method of making location stakes

Info

Publication number
DE417328C
DE417328C DEW63383D DEW0063383D DE417328C DE 417328 C DE417328 C DE 417328C DE W63383 D DEW63383 D DE W63383D DE W0063383 D DEW0063383 D DE W0063383D DE 417328 C DE417328 C DE 417328C
Authority
DE
Germany
Prior art keywords
air pressure
piles
pipe
making location
stakes
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
DEW63383D
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.)
AUGUST WOLFSHOLZ PRESSZEMENTBA
Original Assignee
AUGUST WOLFSHOLZ PRESSZEMENTBA
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 AUGUST WOLFSHOLZ PRESSZEMENTBA filed Critical AUGUST WOLFSHOLZ PRESSZEMENTBA
Priority to DEW63383D priority Critical patent/DE417328C/en
Application granted granted Critical
Publication of DE417328C publication Critical patent/DE417328C/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
    • E02D5/22Piles
    • E02D5/34Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/40Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds in open water
    • 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
    • E02D5/22Piles
    • E02D5/34Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/42Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds by making use of pressure liquid or pressure gas for compacting the concrete
    • 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
    • E02D5/22Piles
    • E02D5/50Piles comprising both precast concrete portions and concrete portions cast 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)
  • Piles And Underground Anchors (AREA)

Description

Verfahren zum Herstellen von Ortpfählen. Die Erfindung betrifft ein Verfahren zum Herstellen von Ortpfählen, insbesondere aus Eisenbeton, mittels eines Vortreibrohres, in das fertige Pfähle eingesetzt werden. Das Neue besteht darin, daß das Vortreibrohr durch einen aufgeschraubten Deckel abgeschlossen und zwecks Verdrängung des innen anstehenden Grundwassers unter einen entsprechenden Luftdruck gesetzt wird, worauf das Fußstück unter gleichzeitigem Abheben des Vortreibrohres durch Einpressen flüssigen Mörtels mit Hilfe eines höheren Luftdruckes hergestellt wird. Hierdurch wird erreicht, daß Pfähle im Wasser ohne die üblichen Hilfsmittel mit größter Sicherheit und in einfacher Weise im Boden befesti-t werden ZD können. In den Abb. i bis 3 der Zeichnung sind einzelne Stufen des Verfahrens in senkrechten Schnitten beispielsweise dargestellt.Method of making in-place piles. The invention relates to a method for producing in-situ piles, in particular from reinforced concrete, by means of a driving pipe into which finished piles are inserted. The novelty is that the jacking pipe is closed with a screwed-on cover and is set under a corresponding air pressure to displace the groundwater inside, whereupon the foot piece is produced by pressing in liquid mortar with the help of a higher air pressure while lifting the jacking pipe at the same time. This means that piles in the water can be fastened to the ground with the greatest of safety and in a simple manner without the usual aids. In Figs. I to 3 of the drawing, individual stages of the process are shown in vertical sections, for example.

Das Vortreibrohr i wird durch einen Deckel 2 abgeschlossen (Abb. i) -und zwecks Verdrängung des im Rohr befindlichen Wassers unter einen entsprechenden Luftdruck gesetzt. Darauf wird dann flüssiger Mörtel 4 entweder bis zur ganzen Höhe der unter Wasser anstehenden Erdschicht oder nur bis zur Höhe der guten und tragfähigen Bodenschicht eingedrückt, so daß im letzteren Falle der eingesetzte fertige Eisenbetonpfah13 ohne Druckbetonhülle durch die obenliegenden, unzuverlässigen Erdschichten hindurchgeht.The driving pipe i is closed by a cover 2 (Fig. I) -and for the purpose of displacing the water in the pipe under a corresponding one Air pressure set. Then liquid mortar 4 is then either up to the entire height the underwater layer of earth or only up to the level of the good and stable Soil layer pressed in, so that in the latter case the finished reinforced concrete pile 13 passes through the unreliable layers of soil above without a pressure concrete shell.

Das Vortreibrohr i wird durch den eingedrückten Mörtel aus dem Untergrund herausgehoben (Abb. 2), so daß der Pfahl 3 mit dem Mörtelfuß 4 zurückbleibt (Abb. 3). The driving pipe i is lifted out of the ground by the grout pressed in (Fig. 2), so that the pile 3 remains behind with the mortar foot 4 (Fig. 3).

Claims (1)

PATENT-ANSPRUCIN: Verfahren zum Herstellen von Ortpfählen, insbesondere aus Eisenbeton, mittels eines Vortreibrohres, in das fertige Pfähle eingesetzt werden, dadurch gekennzeichnet, daß das Vortreibrohr durch einen aufgeschraubten Deckel abgeschlossen und zwecks Verdrängung des innen anstehenden Grundwassers unter einen entsprechenden Luftdruck gesetzt wird, worauf das Fußstück unter gleichzeitigem Abhebeii des Vortreibrohres durch Einpressen flüssigen Mörtels mit Hilfe eines höheren Luftdrucks hergestellt wird. PATENT-ANSPRUCIN: Process for the production of in-situ piles, in particular from reinforced concrete, by means of a jacking pipe into which finished piles are inserted, characterized in that the jacking pipe is closed by a screwed-on cover and is placed under an appropriate air pressure for the purpose of displacing the groundwater inside, whereupon the foot piece is produced by pressing in liquid mortar with the help of a higher air pressure while lifting off the propulsion pipe at the same time.
DEW63383D 1922-04-26 1922-04-26 Method of making location stakes Expired DE417328C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW63383D DE417328C (en) 1922-04-26 1922-04-26 Method of making location stakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW63383D DE417328C (en) 1922-04-26 1922-04-26 Method of making location stakes

Publications (1)

Publication Number Publication Date
DE417328C true DE417328C (en) 1925-08-08

Family

ID=7606864

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW63383D Expired DE417328C (en) 1922-04-26 1922-04-26 Method of making location stakes

Country Status (1)

Country Link
DE (1) DE417328C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747192C (en) * 1940-09-26 1944-09-13 Reichswerke Ag Fuer Erzbergbau Founding procedure for piles in non-rammable rock
WO1995002092A1 (en) * 1993-07-05 1995-01-19 Beheersmaatschappij Verstraeten Method for forming a foundation pile in the ground utilizing a prefabricated pile shaft

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747192C (en) * 1940-09-26 1944-09-13 Reichswerke Ag Fuer Erzbergbau Founding procedure for piles in non-rammable rock
WO1995002092A1 (en) * 1993-07-05 1995-01-19 Beheersmaatschappij Verstraeten Method for forming a foundation pile in the ground utilizing a prefabricated pile shaft
NL9301176A (en) * 1993-07-05 1995-02-01 Verstraeten Beheersmij Bv Method for forming a foundation pile in the ground using a prefabricated pile shaft.
US5697734A (en) * 1993-07-05 1997-12-16 Beheersmaatschappij Verstraeten B.V. Method for forming a foundation pile in the ground utilizing a prefabricated pile shaft

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