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DE398627C - Method for the production of site stakes from concrete by means of a driving pipe - Google Patents

Method for the production of site stakes from concrete by means of a driving pipe

Info

Publication number
DE398627C
DE398627C DEH87269D DEH0087269D DE398627C DE 398627 C DE398627 C DE 398627C DE H87269 D DEH87269 D DE H87269D DE H0087269 D DEH0087269 D DE H0087269D DE 398627 C DE398627 C DE 398627C
Authority
DE
Germany
Prior art keywords
concrete
driving pipe
production
stakes
site
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
DEH87269D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEH87269D priority Critical patent/DE398627C/en
Application granted granted Critical
Publication of DE398627C publication Critical patent/DE398627C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02D7/20—Placing by pressure or pulling power

Landscapes

  • Engineering & Computer Science (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)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

Verfahren zum Herstellen von Ortpfählen aus Beton mittels eines Vortreibrohres. Die Erfindung betrifft ein Verfahren zum Herstellen von Ortpfählen aus Beton mittels eines.Vortreibrohres. Das Neue besteht darin, daß das Vortreibrohr durch eine sich gegen Wideslager stützende Druckvorrichtung eingetrieben wird. Hierdurch kann jederzeit der auf das Vortreibrohr ausgeübte Druck festgestellt werden. Dieser Druck entspricht gleichizeitig der Tragfähigkeit, den der eingetriebene Pfahl in der jeweils erreichten Tiefe hat. Ferner gibt das Maß des Eirndringens des Vortreibrohres im Zusammenhang mit'dem jeweils festgestellten Druck einen genauen Hinweis auf die Tragfähigkeit der erreichten Bodenschicht.Process for the production of concrete cast-in-place piles by means of a driving pipe. The invention relates to a method for producing cast-in-place piles from concrete by means of a.driving pipe. The novelty consists in the fact that the propulsion pipe goes through a is driven against thrust bearing supporting pressure device. This can be done at any time the pressure exerted on the propulsion pipe can be determined. This pressure corresponds at the same time the load-bearing capacity that the driven pile achieved in each case Has depth. Furthermore, the degree of penetration of the propulsion pipe is related with the pressure determined in each case, an exact indication of the load-bearing capacity the reached soil layer.

In der Zeichnung ist die Erfindung in einer Ausführung in den Abb. i und z in Ansicht und teilweisem Schnitt beispielsweise dargestellt. In die Widerlager h aus Eisenbetonträgern sind Verschraubungen i eingelassen, an denen eine Platte k befestigt ist. Gegen diese Platte k setzt sich die Druckvorrichtung b, die das Vortreibrohr a in den Boden eintreibt.In the drawing, the invention is shown in an embodiment in Figs. I and z in view and partial section, for example. Screw connections i, to which a plate k is attached, are embedded in the abutment h made of reinforced concrete girders. The pressure device b, which drives the propulsion pipe a into the ground, sits against this plate k.

Claims (1)

PATENTANSPRUCH: -Verfahren zum Herstellen von Ortpfählen aus Beton mittels eines Vortreibrohres, dadurch gekennzeichnet, daß das Vortreibrohr (a) durch eine -sich gegen Wiederlager (h) stützende Druckvorrichtung (b) eingetrieben wird. PATENT CLAIM: -Process for producing cast-in-place piles from concrete by means of a driving pipe, characterized in that the driving pipe (a) is driven in by a pressure device (b) which supports itself against abutment (h).
DEH87269D Method for the production of site stakes from concrete by means of a driving pipe Expired DE398627C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH87269D DE398627C (en) Method for the production of site stakes from concrete by means of a driving pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH87269D DE398627C (en) Method for the production of site stakes from concrete by means of a driving pipe

Publications (1)

Publication Number Publication Date
DE398627C true DE398627C (en) 1924-07-21

Family

ID=7164919

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH87269D Expired DE398627C (en) Method for the production of site stakes from concrete by means of a driving pipe

Country Status (1)

Country Link
DE (1) DE398627C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846991A (en) * 1971-07-16 1974-11-12 Orb Inc Pile driving method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846991A (en) * 1971-07-16 1974-11-12 Orb Inc Pile driving method and apparatus

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