EP0514559B1 - Transfert de la charge d'un bâtiment au terrain environnant par des poutres d'acier et l'emploi d'une masse de battage spéciale - Google Patents

Transfert de la charge d'un bâtiment au terrain environnant par des poutres d'acier et l'emploi d'une masse de battage spéciale Download PDF

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Publication number
EP0514559B1
EP0514559B1 EP91108024A EP91108024A EP0514559B1 EP 0514559 B1 EP0514559 B1 EP 0514559B1 EP 91108024 A EP91108024 A EP 91108024A EP 91108024 A EP91108024 A EP 91108024A EP 0514559 B1 EP0514559 B1 EP 0514559B1
Authority
EP
European Patent Office
Prior art keywords
concrete
course
crushed
stone
excavated
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 - Lifetime
Application number
EP91108024A
Other languages
German (de)
English (en)
Other versions
EP0514559A1 (fr
Inventor
Kurt Ellmer
Christine Rossner
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 EP91108024A priority Critical patent/EP0514559B1/fr
Priority to DE59104810T priority patent/DE59104810D1/de
Priority to AT91108024T priority patent/ATE119227T1/de
Publication of EP0514559A1 publication Critical patent/EP0514559A1/fr
Application granted granted Critical
Publication of EP0514559B1 publication Critical patent/EP0514559B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting

Definitions

  • an area (a) is excavated approximately two meters deep; now several trenches, approximately 1.20 meters wide and two to three meters deep (depending on the nature of the soil) are dug (b); (Fig. 1) on the bottom of a gravel layer is introduced.
  • a layer of concrete is then placed on top of this and then a layer of gravel, which is compacted again with the fall bear.
  • the steel girders are integrated into a reinforced base plate that extends to the top of the terrain.
  • Figure 1 shows the construction measure according to the invention.
  • an area (a) is excavated approximately two meters deep; now several trenches, approximately 1.20 meters wide and two to three meters deep (depending on the nature of the soil) are dug (b); a layer of gravel is placed on the bottom of the gravel.
  • a layer of concrete is then placed on top of this and then a layer of gravel, which is compacted again with the fall bear.
  • the strong horizontal compression creates an unimaginable thrust in the direction of the tower, which prevents the tower from moving in the direction of the fall.
  • the steel beams fully absorb the load from above. The load is distributed over a large area.
  • the concrete beams which are under great tension, ensure that the steel beams have a load capacity that goes far beyond the requirements.
  • the fields between the concrete beams are compacted by driving in ballast so that the very high load-bearing capacity of the construction is increased even further.
  • slots are made in the foundation at the level of the slab, into which concrete and iron penetrate when the slab is cast. This relieves the steel beams considerably and creates an even stronger connection between the tower and the reinforced concrete slab.
  • This foundation system is, of course, also suitable for buildings that sit evenly (Cologne Cathedral).
  • the system can also be used for non-load-bearing building ground, since every building ground, even the worst, can be compacted into a load-bearing element.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Foundations (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Emergency Lowering Means (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Claims (10)

  1. Une surface d'environ 2 mètres de profondeur sera soulevée pour la reprise en sous-oeuvre, dans le sens de l'inclinaison de l'ouvrage; la taille de la surface est fonction de la charge à enlever,
  2. Plusieurs fossés, d'une largeur de 1,20 m env. et d'une profondeur de 2 à 3 m env., en fonction de la nature des terrains, seront creusés dans la surface soulevée,
  3. Une couche de cailloutis sera répandue au fond de ces fossés,
  4. Cette couche de cailloutis sera tassée avec un mouton et damée dans le sous-sol jusqu'à presque obtenir la solidité de la roche,
  5. Ensuite, une couche de béton coulé sur place sera déposée,
  6. Les opérations 3, 4 et 5 seront répétées jusqu'à ce que le bord du fossé soit atteint,
  7. Des poutres métalliques en dimensions et nombres suffisants seront déposées sur ces fossés, dont les extrémités iront jusqu'aux fondations de l'ouvrage à étayer.
  8. En vue d'obtenir une répartition de la force sur une grande surface, des plaques en acier seront bétonnées dans les fondations de l'ouvrage incliné,
  9. Avant la prise du béton, une cale en acier plat sera enfoncée entre les poutres métalliques et la plaque en acier grâce à laquelle la tension voulue sera obtenue,
  10. Les poutres métallique seront pour finir intégrées dans une plaque de fond armée qui va jusqu'au bord supérieur du terrain et constitue ainsi une unité porteuse.
EP91108024A 1991-05-17 1991-05-17 Transfert de la charge d'un bâtiment au terrain environnant par des poutres d'acier et l'emploi d'une masse de battage spéciale Expired - Lifetime EP0514559B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP91108024A EP0514559B1 (fr) 1991-05-17 1991-05-17 Transfert de la charge d'un bâtiment au terrain environnant par des poutres d'acier et l'emploi d'une masse de battage spéciale
DE59104810T DE59104810D1 (de) 1991-05-17 1991-05-17 Übertragung der Last eines Gebäudes über Stahlträger auf das Umland durch den Einsatz eines Spezialfallbären.
AT91108024T ATE119227T1 (de) 1991-05-17 1991-05-17 Übertragung der last eines gebäudes über stahlträger auf das umland durch den einsatz eines spezialfallbären.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91108024A EP0514559B1 (fr) 1991-05-17 1991-05-17 Transfert de la charge d'un bâtiment au terrain environnant par des poutres d'acier et l'emploi d'une masse de battage spéciale

Publications (2)

Publication Number Publication Date
EP0514559A1 EP0514559A1 (fr) 1992-11-25
EP0514559B1 true EP0514559B1 (fr) 1995-03-01

Family

ID=8206736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91108024A Expired - Lifetime EP0514559B1 (fr) 1991-05-17 1991-05-17 Transfert de la charge d'un bâtiment au terrain environnant par des poutres d'acier et l'emploi d'une masse de battage spéciale

Country Status (3)

Country Link
EP (1) EP0514559B1 (fr)
AT (1) ATE119227T1 (fr)
DE (1) DE59104810D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2345509B (en) * 1997-08-20 2002-05-08 Roxbury Ltd Ground treatment
GB2403964B (en) * 2003-07-18 2006-09-27 Roxbury Ltd Ground improvement
US9915050B2 (en) 2009-06-24 2018-03-13 Geopier Foundation Company, Inc. Apparatus and method for ground improvement
US8740501B2 (en) 2009-06-24 2014-06-03 Geopier Foundation Company, Inc. Apparatus and method for ground improvement
PE20120786A1 (es) 2009-06-24 2012-07-12 Geopier Found Co Inc Aparato y metodo para mejoramiento del suelo
US8328470B2 (en) * 2009-06-24 2012-12-11 Geopier Foundation Company, Inc. Apparatus and method for ground improvement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741083A (en) * 1970-08-26 1973-06-26 V Shakhlin Compaction device for loose materials or concrete

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1634348C3 (de) * 1967-12-08 1973-10-04 Kurt 8580 Bayreuth Ellmer Fallbär zum Verdichen von Kies, Sand od.dgl
FR2079884A5 (fr) * 1970-02-16 1971-11-12 Carlo Di Spirito
NL8701654A (nl) * 1987-07-14 1989-02-01 Ballast Nedam Groep Nv Werkwijze en inrichting voor het verdichten van grond.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741083A (en) * 1970-08-26 1973-06-26 V Shakhlin Compaction device for loose materials or concrete

Also Published As

Publication number Publication date
ATE119227T1 (de) 1995-03-15
DE59104810D1 (de) 1995-04-06
EP0514559A1 (fr) 1992-11-25

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