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EP1405952A2 - Verfahren zum Erstellen einer Verankerung unter einem bestehenden Gebäude - Google Patents

Verfahren zum Erstellen einer Verankerung unter einem bestehenden Gebäude Download PDF

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Publication number
EP1405952A2
EP1405952A2 EP03019069A EP03019069A EP1405952A2 EP 1405952 A2 EP1405952 A2 EP 1405952A2 EP 03019069 A EP03019069 A EP 03019069A EP 03019069 A EP03019069 A EP 03019069A EP 1405952 A2 EP1405952 A2 EP 1405952A2
Authority
EP
European Patent Office
Prior art keywords
basement
bed
surface area
beneath
useful surface
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.)
Granted
Application number
EP03019069A
Other languages
English (en)
French (fr)
Other versions
EP1405952A3 (de
EP1405952B1 (de
Inventor
Vincenzo Collina
Robert Zago
Lamberto Zambianchi
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.)
SO L E S LAVORI EDILI E SERBATOI SpA SOC
Original Assignee
SO L E S LAVORI EDILI E SERBATOI SpA SOC
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 SO L E S LAVORI EDILI E SERBATOI SpA SOC filed Critical SO L E S LAVORI EDILI E SERBATOI SpA SOC
Publication of EP1405952A2 publication Critical patent/EP1405952A2/de
Publication of EP1405952A3 publication Critical patent/EP1405952A3/de
Application granted granted Critical
Publication of EP1405952B1 publication Critical patent/EP1405952B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/0007Base structures; Cellars
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/32Foundations for special purposes
    • E02D27/48Foundations inserted underneath existing buildings or constructions

Definitions

  • the present invention relates to a method of constructing a basement beneath an existing building.
  • the method employed to construct a basement beneath an existing building normally comprises the steps of forming, in the ground beneath the building, a number of vertical holes substantially equally spaced along a wall structure of the building; inserting inside each hole a foundation pile smaller in cross section than the hole; pouring building material between each foundation pile and the relative hole to form a foundation pillar; connecting each foundation pillar to the wall structure; and excavating, within the foundation structure defined by the foundation pillars, as required to construct the basement.
  • a method of constructing a basement beneath an existing building having a wall structure defining a useful surface area of the building the method being characterized by comprising the steps of forming a bed at at least part of said useful surface area; connecting said bed to said wall structure; inserting a number of foundation piles through said bed into the ground beneath the bed; locking said foundation piles axially; and excavating about said foundation piles and beneath substantially the whole of said bed to form said basement.
  • Number 1 in Figure 1 indicates as a whole an existing building comprising a wall structure 2 defining a useful surface area 3 of building 1.
  • a horizontal, reinforced concrete bed 4 is constructed at the ground level of building 1, extends inside structure 2, is of substantially the same surface area as surface area 3 in the example shown, and is connected to structure 2 by a number of steel connecting members 5.
  • Bed 4 has a number of selectively arranged through holes 6, each having a longitudinal axis 7 substantially parallel to a vertical direction 8.
  • Each hole 6 is engaged in sliding manner by a tubular guide member 9, which is fitted inside hole 6 substantially coaxially with respective axis 7, and is locked axially in known manner along hole 6 so that a portion 10 projects outwards of hole 6.
  • holes 6 are formed so that each axis 7 forms an angle of 0° to 90° with direction 8.
  • a substantially cylindrical foundation pile 11 is inserted inside each member 9, extends coaxially with respective axis 7, and is fitted in sliding manner to respective member 9 so as to be driven into the ground 12 beneath bed 4 by a known actuating device (not shown) - in the example shown, a hydraulic jack for moving pile 11 in direction 8.
  • a known actuating device not shown
  • a hydraulic jack for moving pile 11 in direction 8.
  • pile 11 is locked axially in direction 8 by a known retaining device (not shown) for fixing pile 11 to member 9.
  • each pile 11 is other than cylindrical in cross section.
  • basement 13 can be completed by constructing a bed (not shown) on surface area 14, and a wall structure (not shown) on the lateral walls of basement 13.
  • each pile 11 has a bottom portion 15 driven into ground 12, a top portion (not shown) housed inside respective member 9, and a free intermediate portion 16 extending between bottom portion 15 and the top portion (not shown) and inside basement 13.
  • each portion 16 of at least some of piles 11 may be provided with a reinforcing jacket (not shown) to form a foundation pillar (not shown) of basement 13, or may be detached from respective bottom portion 15 and the respective top portion (not shown) and removed from basement 13.
  • the method according to the present invention therefore provides for constructing a basement 13 having a relatively extensive useful surface area 14, at least equal to useful surface area 3 of building 1, calls for the use of a relatively small number of foundation piles 11, and is relatively cheap to implement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Piles And Underground Anchors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP03019069A 2002-08-30 2003-08-22 Verfahren zum Erstellen einer Verankerung unter einem bestehenden Gebäude Expired - Lifetime EP1405952B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000552A ITBO20020552A1 (it) 2002-08-30 2002-08-30 Metodo per la realizzazione di un locale interrato al disotto di un fabbricato in opera.
ITBO20020552 2002-08-30

Publications (3)

Publication Number Publication Date
EP1405952A2 true EP1405952A2 (de) 2004-04-07
EP1405952A3 EP1405952A3 (de) 2005-01-26
EP1405952B1 EP1405952B1 (de) 2009-04-22

Family

ID=31986015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03019069A Expired - Lifetime EP1405952B1 (de) 2002-08-30 2003-08-22 Verfahren zum Erstellen einer Verankerung unter einem bestehenden Gebäude

Country Status (6)

Country Link
EP (1) EP1405952B1 (de)
AT (1) ATE429545T1 (de)
DE (1) DE60327291D1 (de)
ES (1) ES2325953T3 (de)
IT (1) ITBO20020552A1 (de)
PT (1) PT1405952E (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120155968A1 (en) * 2010-12-16 2012-06-21 Korea Engineering & Consultant Co., Ltd. Construction method of cellar for building completed
RU2771359C1 (ru) * 2021-10-26 2022-05-04 Александр Николаевич Власов Способ восстановления зданий с вентилируемым подпольем после растепления грунтов основания

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2396905B1 (es) * 2011-03-20 2014-05-06 Carlos LOPEZ DE CEBALLOS GARZON Procedimiento de ejecución de sotanos por losas descendentes en edificios existentes

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2047303A (en) * 1979-04-25 1980-11-26 Flowerday L Under-pinning
GB1603637A (en) * 1977-05-17 1981-11-25 Laing John Services Supporting building structures
GB2205121A (en) * 1987-05-28 1988-11-30 Roxbury Ltd Underpinning buildings by using, in situ, cast piles
US4834582A (en) * 1986-01-16 1989-05-30 Roger Bullivant Of Texas, Inc. Methods for underpinning unstable structures
GB2219021A (en) * 1988-04-27 1989-11-29 Guardian Piling & Foundations Underpinning of a wall
GB2226347A (en) * 1988-12-20 1990-06-27 Pynford Ltd Under-pinning buildings
US5433557A (en) * 1993-12-27 1995-07-18 Spencer, White & Prentis Foundation Corporation Method for underpinning an existing footing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047413B2 (ja) * 1982-01-19 1985-10-22 鉄建建設株式会社 既設構造物下方の地中に新設構造物を構築する工法およびそれに使用する填充体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603637A (en) * 1977-05-17 1981-11-25 Laing John Services Supporting building structures
GB2047303A (en) * 1979-04-25 1980-11-26 Flowerday L Under-pinning
US4834582A (en) * 1986-01-16 1989-05-30 Roger Bullivant Of Texas, Inc. Methods for underpinning unstable structures
GB2205121A (en) * 1987-05-28 1988-11-30 Roxbury Ltd Underpinning buildings by using, in situ, cast piles
GB2219021A (en) * 1988-04-27 1989-11-29 Guardian Piling & Foundations Underpinning of a wall
GB2226347A (en) * 1988-12-20 1990-06-27 Pynford Ltd Under-pinning buildings
US5433557A (en) * 1993-12-27 1995-07-18 Spencer, White & Prentis Foundation Corporation Method for underpinning an existing footing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0072, no. 30 (M-249), 12 October 1983 (1983-10-12) & JP 58 123925 A (TETSUKEN KENSETSU KK), 23 July 1983 (1983-07-23) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120155968A1 (en) * 2010-12-16 2012-06-21 Korea Engineering & Consultant Co., Ltd. Construction method of cellar for building completed
RU2771359C1 (ru) * 2021-10-26 2022-05-04 Александр Николаевич Власов Способ восстановления зданий с вентилируемым подпольем после растепления грунтов основания

Also Published As

Publication number Publication date
ITBO20020552A1 (it) 2004-02-29
ATE429545T1 (de) 2009-05-15
EP1405952A3 (de) 2005-01-26
DE60327291D1 (de) 2009-06-04
ES2325953T3 (es) 2009-09-25
EP1405952B1 (de) 2009-04-22
PT1405952E (pt) 2009-07-27

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