DE407615C - Process for the production of site stakes in soil containing bog acid - Google Patents

Process for the production of site stakes in soil containing bog acid

Info

Publication number
DE407615C
DE407615C DEW62216D DEW0062216D DE407615C DE 407615 C DE407615 C DE 407615C DE W62216 D DEW62216 D DE W62216D DE W0062216 D DEW0062216 D DE W0062216D DE 407615 C DE407615 C DE 407615C
Authority
DE
Germany
Prior art keywords
acid
production
soil containing
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
DEW62216D
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
Publication date
Priority to DEW62216D priority Critical patent/DE407615C/en
Application granted granted Critical
Publication of DE407615C publication Critical patent/DE407615C/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
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/42—Concrete 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
    • 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
    • E02D5/50—Piles comprising both precast concrete portions and concrete portions cast in situ

Description

Verfahren zum Herstellen von Ortpfählen in moorsäurehaltigem Boden. Die Erfindung betrifft ein Verfahren, Ort- )fähle in moorsäurehaltigem Boden mittels Jnes in ein Vortreibrohr eingesetzten säure- esten Eisenbetonkerns -herzustellen. Das Jeue besteht darin, daß das Vortreibrohr lach Aufschrauben eines Deckels verschlos- en unter Druckluft gesetzt und der wasser- rei gemachte Ringraum zwischen dem Eisen- )etonkern und dem Vortreibrohr mit einem 'üllstoff schließend vollgedrückt wird -unter eic eitigem Hochziahen des Vortreibrohres. In der Zeichnung ist die Erfindung in einer Ausführung beispielsweise dargestellt. In Abb. i bezeichnet i das -Vortreibrohr, den eingesetzten, mit säurefestem Schutz ersehenen Kernpfahl. 3 den das Vortreibrohr erschließenden Deckel. In Abb. 2 ist dargestellt, wie das Vortreib- :hhr i, welches durch Druckluft wasserfrei emacht wurde, bis etwa zur halben Höhe üt Preßmörtel vollgedrückt ist unter gleich- zeitigem Hochziehen des Vortreibrohres i, während der Kernpfahl 2 stehenbleibt und in den unter dem Fuße des Vortreibrohres schon gebildeten Mörtelklumpfuß 4. eingekittet ist.Process for the production of in-place piles in soil containing moor acid. The invention relates to a method, local ) plow in soil containing moorland The acidic acid inserted into a driving pipe the very best reinforced concrete core. That Jeue is that the jacking pipe laughingly screwing on a lid closed- pressurized air and the water cleared annulus between the iron ) concrete core and the jacking pipe with one 'The filler is then fully pressed down below by pulling up the propulsion pipe on one side. In the drawing the invention is in one Execution shown for example. In Fig. I i denotes the -driving pipe, the used, with acid-proof protection designated core stake. 3 den the propulsion pipe tapping lid. Fig. 2 shows how the propulsion : hhr i, which is anhydrous by compressed air was made up to about half the height üt grout is fully pressed under equal- early pulling up of the jacking pipe i, while the core pile 2 remains standing and is cemented into the mortar clump 4 already formed under the foot of the jacking pipe.

Abb.3 zeigt den durch die Mörteleinpressung 4. vom Fuß bis zum Kopf in die Erdschichten eingesetzten Kernpfahl.Fig. 3 shows the grout injection 4. from the foot to the head Core pile inserted into the layers of the earth.

Claims (1)

PATENT-ANsPRUcH: Verfahren zum Herstellen von Ortpfählen in moorsäurehaltigem Boden mittels eines in ein # Vortreibrohr eingesetzten säurefesten Eisenbetonkerns, dadurch gekennzeichnet, daß das Vortreibrohr nach Aufschrauben eines Deckels unter Druckluft gesetzt und der wasserfrei gemachte Ringraum zwischen Kern und Vortreibrohr mit einem -Füllstoff 'schließend vollgedrückt wird unter gleichzeitigem Hochziehen des Vortreibrohres. PATENT CLAIM: A method for the production of cast-in piles in soil containing moor acid by means of an acid-resistant reinforced concrete core inserted into a jacking pipe, characterized in that the jacking pipe is placed under compressed air after a cover has been screwed on and the anhydrous annulus between the core and jacking pipe is closed with a filler is fully pressed while pulling up the propulsion pipe at the same time.
DEW62216D Process for the production of site stakes in soil containing bog acid Expired DE407615C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW62216D DE407615C (en) Process for the production of site stakes in soil containing bog acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW62216D DE407615C (en) Process for the production of site stakes in soil containing bog acid

Publications (1)

Publication Number Publication Date
DE407615C true DE407615C (en) 1924-12-23

Family

ID=7606515

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW62216D Expired DE407615C (en) Process for the production of site stakes in soil containing bog acid

Country Status (1)

Country Link
DE (1) DE407615C (en)

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
DE759059C (en) * 1941-04-16 1954-10-11 Johann Keller Fa Process for the production of a foundation pile
EP0574057A1 (en) * 1992-05-14 1993-12-15 Colijn Beheer B.V. Method for the vibration-free construction of a soil displacing foundation pile
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 (6)

* 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
DE759059C (en) * 1941-04-16 1954-10-11 Johann Keller Fa Process for the production of a foundation pile
EP0574057A1 (en) * 1992-05-14 1993-12-15 Colijn Beheer B.V. Method for the vibration-free construction of a soil displacing foundation pile
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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