DE433408C - Inclined lowering of compressed air from abutments and embankment walls into the groundwater - Google Patents

Inclined lowering of compressed air from abutments and embankment walls into the groundwater

Info

Publication number
DE433408C
DE433408C DEF57748D DEF0057748D DE433408C DE 433408 C DE433408 C DE 433408C DE F57748 D DEF57748 D DE F57748D DE F0057748 D DEF0057748 D DE F0057748D DE 433408 C DE433408 C DE 433408C
Authority
DE
Germany
Prior art keywords
compressed air
abutments
groundwater
embankment walls
lowering
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
DEF57748D
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.)
BRUECKENBAU FAB F
Eisenkonstruktionen Beuchelt &
GRUENBERG I SCHLES
TIEFBAU ABTEILUNG
Original Assignee
BRUECKENBAU FAB F
Eisenkonstruktionen Beuchelt &
GRUENBERG I SCHLES
TIEFBAU ABTEILUNG
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 BRUECKENBAU FAB F, Eisenkonstruktionen Beuchelt &, GRUENBERG I SCHLES, TIEFBAU ABTEILUNG filed Critical BRUECKENBAU FAB F
Priority to DEF57748D priority Critical patent/DE433408C/en
Application granted granted Critical
Publication of DE433408C publication Critical patent/DE433408C/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
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/08—Lowering or sinking caissons
    • E02D23/12—Inclined lowering

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)
  • Bridges Or Land Bridges (AREA)

Description

Schräge Druckluftabsenkung von Widerlagern und Ufermauern ins Grundwasser. Die bisherige ausschließlich senkrechte Druckluftabsenkung (Drückluftgrün.dung) von Pfeilerkörpern ist bei Brückenwiderlagern, Ufermauern und ähnlichen Bauten unzweckmäßig, denn diese Bauwerke erfordern aus wirtschaftlichen Gründen einen nach hinten schräg geneigten Querschnitt, und ein solcher ist bei senkrechter Absenkung natürlich nicht zu schaffen. Weiter ist es aus statischen Gründen zuweilen unstatthaft, tiefer als ursprünglich bestimmt abzusenken, und dieser Umstand ist insofern auch von Nachteil, als man dadurch gezwungen wird, in unzuverlässigen Bodenschichten, die man besser hätte durchfahren sollen, zu gründen.Inclined lowering of compressed air from abutments and embankment walls into the groundwater. The previous, exclusively vertical compressed air reduction (compressed air greening) of pier bodies is unsuitable for bridge abutments, embankment walls and similar structures, because these structures require an inclined backwards for economic reasons inclined cross-section, and of course there is no such thing with vertical lowering to accomplish. Furthermore, for static reasons it is sometimes inadmissible to go deeper than originally intended to lower, and this fact is also a disadvantage in this respect, than one is forced into unreliable soil layers that one better should have passed through to establish.

Die Erfindung bezweckt nun eine schräge Druckluftgründung, um einerseits den wirtschaftlichen Querschnitt zu ermöglichen und anderseits einem während des Baues sich einstellenden Bedürfnis zur Tiefergründung entsprechen zu können, ohne die Standsicherheit des Bauwerkes zu beeinträchtigen.The invention now aims at an inclined compressed air foundation to on the one hand to enable the economic cross-section and, on the other hand, a during the Build the need to be able to meet the need for deeper foundations without to impair the stability of the structure.

GeschafFer, wird die schräge Druckluftgründung dadurch, daß man dem abzusenkenden Körper je eine nach hinten geneigte (schräge) vordere und hintere Begrenzungsfläche gibt und ihn in schräger Richtung sich gegen die Erde anlehnend unter Erdaushub bei Drucklufttrockenhaltung absenkt. Leitschienen sind hierzu nicht nötig, denn der Körper ist durch seine schräge Form gezwungen, schräg hinabzugehen. Nur wird man unter Umständen bei sehr tiefer Gründung genötigt sein, auch die Luftschleusenschachtrohre schräg anzuordnen.The oblique compressed air foundation is created by the fact that the Body to be lowered, one at the front and one at the rear, sloping backwards Boundary surface and it leaning against the earth in an oblique direction sinks under excavated soil with compressed air drying. Guard rails are not for this necessary, because the body is forced to descend obliquely due to its inclined shape. Only if the foundations are very deep you may be required to use the airlock shafts as well to be arranged at an angle.

Claims (1)

PATENT-AIh SPRUCH: Schräge Druckluftabsenkung von Widerlagern und Ufermauern ins Grundwasser, dadurch gekennzeichnet, daß der im Trocknen mit schrägen Vor- und Hinterflächen hergestellte Körper sich schräg gegen die Erde anlehnend unter Erdaushub bei Drucklufttrockenhaltung abgesenkt wird.PATENT-AIh Slogan: Inclined compressed air lowering of abutments and Embankment walls into the groundwater, characterized in that the drying with sloping Bodies made in front and behind, leaning against the earth at an angle is lowered under excavation with compressed air drying.
DEF57748D 1925-01-08 1925-01-08 Inclined lowering of compressed air from abutments and embankment walls into the groundwater Expired DE433408C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF57748D DE433408C (en) 1925-01-08 1925-01-08 Inclined lowering of compressed air from abutments and embankment walls into the groundwater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF57748D DE433408C (en) 1925-01-08 1925-01-08 Inclined lowering of compressed air from abutments and embankment walls into the groundwater

Publications (1)

Publication Number Publication Date
DE433408C true DE433408C (en) 1926-08-30

Family

ID=7108359

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF57748D Expired DE433408C (en) 1925-01-08 1925-01-08 Inclined lowering of compressed air from abutments and embankment walls into the groundwater

Country Status (1)

Country Link
DE (1) DE433408C (en)

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