DE2405821A1 - Foundation exposing process for dismantling concrete structures - employs excavator to loosen and remove earth to weaken the supporting foundation - Google Patents

Foundation exposing process for dismantling concrete structures - employs excavator to loosen and remove earth to weaken the supporting foundation

Info

Publication number
DE2405821A1
DE2405821A1 DE19742405821 DE2405821A DE2405821A1 DE 2405821 A1 DE2405821 A1 DE 2405821A1 DE 19742405821 DE19742405821 DE 19742405821 DE 2405821 A DE2405821 A DE 2405821A DE 2405821 A1 DE2405821 A1 DE 2405821A1
Authority
DE
Germany
Prior art keywords
foundation
loosen
concrete structures
excavator
weaken
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.)
Withdrawn
Application number
DE19742405821
Other languages
German (de)
Inventor
Alwin Staufenbiel
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
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 Individual filed Critical Individual
Priority to DE19742405821 priority Critical patent/DE2405821A1/en
Publication of DE2405821A1 publication Critical patent/DE2405821A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/06—Separating, lifting, removing of buildings; Making a new sub-structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A prime mover is mounted on rails on the upper floor of the construction and is used to turn a chain of arbitrary length via a dredger drum. Small excavator buckets are attached to the chain and are used to extract earth and rubber from below the structure. Ripping teeth are positioned at equal intervals between the buckets so as to loosen the soil below the structure. Once sufficient earth and rubble has been removed from around and below the foundations, the weight of the structure is sufficient to cause it to sink thereby facilitating its subsequent dismantling.

Description

Zusatzpatent.Additional patent.

Verfahren und Vorrichtung zur Beseitigung von Schutz oder Betonbauwerken und dergl.Method and device for the elimination of protection or concrete structures and the like.

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Freilegung des Bauwerkes oder Wiederbenutzung des Baugrundes bzw. zur anderweitigen Benutzung des Bauwerkes.The invention relates to a method and a device for exposure of the building or reuse of the building site or for other use of the building.

Bisher mußte das Bauwerk gesprengt,die Sprengteile weitgehend zerkleinert und abtransportiert werden,was sehr erhebliche Zeit und Eostenaufwand erforderte,sodaß regelmäßig davon abgesehen werden mußte,obwohl oft die Beseitigung des Bauwerkes für Betonbunker aus Kriegszeiten häufig dringend erwünscht ist.So far the structure had to be blown up and the explosive parts largely crushed and transported away, which required a very considerable amount of time and expense, so that regularly had to refrain from doing so, although the building was often removed is often urgently required for concrete bunkers from wartime.

Erfindungsgemäß wird darin Abhilfe geschaffen,daß bei dem neuen Verfahren(Absenkung) nur ein Bruchteil an Zeit und Kosten entsteht.Außerdem hat das neue Verfahren den Vorteil,daß die Bunker nach Schaffung neuer Ein-und Ausgänge sowie Isolierung der Außenflächen für einen späteren Notfall als Atom-Schutzbauten hergerichtet werden können.According to the invention, a remedy is provided that in the new method (lowering) Only a fraction of the time and cost is incurred. In addition, the new process has the Advantage that the bunker after creating new entrances and exits as well as isolation of the Outside areas can be prepared as nuclear protective structures for a later emergency can.

ANMERKUNG Während mein angemeldetes Verfahren vom 24.8.1973 Aktenzeichen P 2342887.7 für sandigen Boden sowie für freistehende Bauwerke gedacht ist,dient mein jetzigem Verfahren Bauwerke,die auf extrem schweren Boden wie Mergel,Ton u.s.w. NOTE During my registered procedure from 8/24/1973 file number P 2342887.7 is intended for sandy soil and free-standing structures My current method of building structures that are placed on extremely heavy soil such as marl, clay, etc.

stehen oder durch angrenzende Häuser nur schwer zugänglich sind.or are difficult to access through adjacent houses.

Claims (4)

Paten-;;ansprueeeGodparents - ;; claim »Verfahren zur Freilegung des Baugrundes von Betonbauten oder dergleichen'dadurch gekennzeichnet ,daß auf der oberen Decke des Bauwerkes eine Antriebsmaschine auf Schienen angebracht wird und von diesem Antrieb über einen Turas ,eine Kette in beliebiger Länge'zum Laufen gebracht wird.I)urch Wegnahme des Bodens unterhalb des Bauwerkes wird das Bauwerk durch sein Eigengewicht zum Absinken gebracht.»Procedure for exposing the subsoil of concrete structures or the like characterized in that a prime mover on the upper ceiling of the building Rails is attached and from this drive via a turas, a chain in any length 'is made to run. I) by removing the floor below the The structure is caused to sink by its own weight. 2.Verfahren nach Anspruch 1, dadurch gekennzeichnet,daß an der Kette kleine Aufnahmekübel angebracht sind'die zur Aufnahme der Erämassen unter dem Bauwerk dienen.2.Verfahren according to claim 1, characterized in that on the chain small receptacles are attached to receive the Erämassen under the building to serve. 3.Verfahren nach Anspruch 2, dadurch gekennzeichnet,daß zwischen den Aufnahmekübeln in gleichen Abständen Aufreißzähne angebracht sind,um den Boden unter dem Bauwerk aufzulockern.3.Verfahren according to claim 2, characterized in that between the Equally spaced receptacles are attached to the ground underneath to loosen up the structure. 4.Verfahren nach Anspruch 1, dadurch gekennzeichnet,daß die Antriebsvorrichtung oben auf dem Bauwerk auf Schienen,in Längsrichtung beweglich eingerichtet ist.4.Verfahren according to claim 1, characterized in that the drive device on top of the structure on rails, is set up movable in the longitudinal direction.
DE19742405821 1974-02-07 1974-02-07 Foundation exposing process for dismantling concrete structures - employs excavator to loosen and remove earth to weaken the supporting foundation Withdrawn DE2405821A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742405821 DE2405821A1 (en) 1974-02-07 1974-02-07 Foundation exposing process for dismantling concrete structures - employs excavator to loosen and remove earth to weaken the supporting foundation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742405821 DE2405821A1 (en) 1974-02-07 1974-02-07 Foundation exposing process for dismantling concrete structures - employs excavator to loosen and remove earth to weaken the supporting foundation

Publications (1)

Publication Number Publication Date
DE2405821A1 true DE2405821A1 (en) 1975-08-21

Family

ID=5906846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742405821 Withdrawn DE2405821A1 (en) 1974-02-07 1974-02-07 Foundation exposing process for dismantling concrete structures - employs excavator to loosen and remove earth to weaken the supporting foundation

Country Status (1)

Country Link
DE (1) DE2405821A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854330A1 (en) * 1978-12-15 1980-06-26 Kunz Alfred & Co METHOD FOR REMOVAL OF DISCONTINUED NUCLEAR POWER PLANTS
DE3827004A1 (en) * 1988-08-09 1990-02-15 Gkn Keller Gmbh Method and arrangement for compensating for settlement of the development at the surface, preferably inclined positions of buildings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854330A1 (en) * 1978-12-15 1980-06-26 Kunz Alfred & Co METHOD FOR REMOVAL OF DISCONTINUED NUCLEAR POWER PLANTS
US4483790A (en) * 1978-12-15 1984-11-20 Alfred Kunz & Co. Method of disposing of shut-down nuclear power plants
DE3827004A1 (en) * 1988-08-09 1990-02-15 Gkn Keller Gmbh Method and arrangement for compensating for settlement of the development at the surface, preferably inclined positions of buildings

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination