EP0151626B1 - Procedure for making foundations for a structure, and intermediate piece for use in the procedure - Google Patents

Procedure for making foundations for a structure, and intermediate piece for use in the procedure Download PDF

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Publication number
EP0151626B1
EP0151626B1 EP19840903066 EP84903066A EP0151626B1 EP 0151626 B1 EP0151626 B1 EP 0151626B1 EP 19840903066 EP19840903066 EP 19840903066 EP 84903066 A EP84903066 A EP 84903066A EP 0151626 B1 EP0151626 B1 EP 0151626B1
Authority
EP
European Patent Office
Prior art keywords
foundation slab
mould
foundation
forming element
reinforcement
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
EP19840903066
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0151626A1 (en
Inventor
Kaj Bergman
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.)
RAASEPORIN TIILI Oy
Original Assignee
RAASEPORIN TIILI Oy
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 RAASEPORIN TIILI Oy filed Critical RAASEPORIN TIILI Oy
Priority to AT84903066T priority Critical patent/ATE37576T1/de
Publication of EP0151626A1 publication Critical patent/EP0151626A1/en
Application granted granted Critical
Publication of EP0151626B1 publication Critical patent/EP0151626B1/en
Expired 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
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations

Definitions

  • the present invention concerns a method for making the foundations for a structure, in accordance to the preamble of claim 1, and the invention further concerns a foundation slab forming element for use in the method in accordance with the preamble of claim 2.
  • the structural design and shape of the foundation are dependent on the nature of the bearing ground. A structure standing on rock or on sandy soil may have a much simpler foundation than one on clay soil.
  • foundations are nowadays most often made of reinforced concrete. If the bearing ground is at a depth of 2 to 3 metres, the building may be provided with foundations (slabs) sunk by excavation to this depth. If the bearing ground lies even further down, piling must be provided for foundation, the foundation slabs concreted on the site being arranged on their support.
  • Slab foundations may also be applied in the case of simple bridges where not only the bearing capacity of the ground is concerned but also the safety of the structure against toppling or slipping.
  • the foundation structure then consists either of a separate slab-like foundation element on which a sleeve, pillar or foundation beam element is fitted.
  • Separate pillar foundation elements are also known, of which are available massive types resembling those concreted on site and types of reduced weight, where the pillar sleeve is connected to the foundation slab. It is also known in prior art to fit the pillar sleeve of an element structure together with a slab concreted on site. The element foundation types mentioned above are best suited for foundations on the ground.
  • a method for making foundations for a structure and a foundation slab forming element for use in this method according to the preamble of claim 1 and the preamble of claim 2, respectively are known from the SU-A-987,034.
  • the horizontal principal reinforcement members are attachable to the foundation slab forming element. Therefore they do not provide a load transmitting connection between the cast body and the walls of the foundation slab element.
  • a foundation slab forming element may be manufactured in a plant, by conventional technique, in which case for reinforcement may be used conventional reinforcing steels and the "bottom reinforcement", the principal reinforcement members 2 consist of substantially horizontally placed single steels, which may be disposed e.g. crossing each other, to constitute a net-like structure. It is also possible to use ready- made steels with net configuration or equivalent which meet the requirements imposed on the foundations of structures.
  • the dimensions of the principal reinforcement 2 and the spacing of bars can be freely chosen, considering the stresses that will have to be borne.
  • An encircling wall 6 of the foundation slab element 1 may be shaped to have desired thickness, as may the size and shape of the foundation slab element 1, to account for the loads which will be imposed on the ultimate structure.
  • the foundation slab element may have the cross section not only of a square but equally it may have a round, elliptic, rectangular or triangular cross section.
  • the principal reinforcement 2 may be Icoated in the bottom plane 7 of the walls 6, but it is to greatest advantage to place it higher than the bottom level of the walls, and substantially horizontally. The principal reinforcement 2 is anchored in the walls 6 of the concrete mould.
  • the foundation slab element 1 can be transported from the works to the desired site, where it is applied on the ground 5, which may be piled 4 if necessary, in which case the foundation slab is applied in conventional manner upon cut-off piles 4.
  • a sleeve 3 known in itself in the art, or other fixing elements, such as adhesion steels, formed steels, bolts, etc.; whereupon the slab mould is filled with concrete and the construction work may proceed in normal manner.
  • the foundation slab element may be used in such cases where it was heretofore only possible to use foundation slabs concreted on site.
  • the foundation slab element 1 may be manufactured in series production in a plant and, moreover, type foundation slab elements 1 can be achieved with the result that it is possible to achieve conventional structures recurring in element prefabrication, whereby it becomes possible when selecting foundation slab elements 1 for a given construction job to select the element which is most appropriate for the particular loads involved, e.g. with the aid of tables.
  • foundation slab element 1 is light, with the result that its transport and installation are easy and the transport and mounting costs are reduced from what they were for conventional foundation slab elements.
  • the foundation slab element 1 constitutes the mould as well as the reinforcement and it reduces the work to be done on the building site, thereby facilitating and speeding up the construction work, and it requires less professional skill than before on the part of the builder, and it reduces the building costs.

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)
  • Foundations (AREA)
  • Piles And Underground Anchors (AREA)
EP19840903066 1983-08-12 1984-07-27 Procedure for making foundations for a structure, and intermediate piece for use in the procedure Expired EP0151626B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84903066T ATE37576T1 (de) 1983-08-12 1984-07-27 Verfahren zum herstellen von fundamenten fuer bauwerke und zwischenstueck zur anwendung dieses verfahrens.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI832923A FI74096C (fi) 1983-08-12 1983-08-12 Foerfarande foer framstaellning av fundament foer en konstruktion och ett i foerfarandet anvaent mellanstycke.
FI832923 1983-08-12

Publications (2)

Publication Number Publication Date
EP0151626A1 EP0151626A1 (en) 1985-08-21
EP0151626B1 true EP0151626B1 (en) 1988-09-28

Family

ID=8517603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840903066 Expired EP0151626B1 (en) 1983-08-12 1984-07-27 Procedure for making foundations for a structure, and intermediate piece for use in the procedure

Country Status (6)

Country Link
EP (1) EP0151626B1 (da)
DE (1) DE3474327D1 (da)
DK (1) DK152442C (da)
FI (1) FI74096C (da)
HU (1) HUT41465A (da)
WO (1) WO1985000842A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8922865D0 (en) * 1989-10-11 1989-11-29 Imer Uk Limited Forming foundation beams
FI92623C (fi) * 1992-03-30 1994-12-12 Dalsbruk Oy Ab Anturajärjestelmä
GB2356647B (en) * 1999-11-27 2003-11-26 Kvaerner Cementation Found Ltd Pile wall capping
EP1878834A1 (en) * 2006-07-13 2008-01-16 Cascon Funderingen B.V. Method and apparatus for fabricating an elongate foundation element, and foundation element obtained therewith
FI20075384L (fi) * 2007-05-29 2008-11-30 Rautaruukki Oyj Pilarikiinnityksen asemointimenetelmä ja -sovitelma
CN102535495B (zh) * 2012-02-07 2015-02-25 万华节能科技集团股份有限公司 一种装配式建筑u型槽基础及其施工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH431405A (fr) * 1965-04-29 1967-02-28 Serbi Ag Studiengesellschaft F Fondation de bâtiment
SE408077B (sv) * 1976-02-16 1979-05-14 Paraisten Kalkki Oy Pelarholkelement
SU987034A1 (ru) * 1980-04-21 1983-01-07 Винницкий политехнический институт Фундамент
GB2076872B (en) * 1980-05-10 1984-07-11 Forticrete Ltd Making strip foundation and foundation walls
US4337605A (en) * 1980-07-18 1982-07-06 Tudek Arthur L Concrete building blocks with looped securing rods for mortarless wall construction
SU996639A1 (ru) * 1981-03-20 1983-02-15 Ленинградский Зональный Научно-Исследовательский И Проектный Институт Типового И Экспериментального Проектирования Жилых И Общественных Зданий (Лензнииэп) Свайный фундамент
JPS57155434A (en) * 1981-03-23 1982-09-25 Onoda Cement Co Ltd Method of rapid molding construction of top end of foundation

Also Published As

Publication number Publication date
FI832923A (fi) 1985-02-13
DK152442C (da) 1988-09-19
FI832923A0 (fi) 1983-08-12
DK147585D0 (da) 1985-04-01
FI74096B (fi) 1987-08-31
DK147585A (da) 1985-04-01
WO1985000842A1 (en) 1985-02-28
DK152442B (da) 1988-02-29
HUT41465A (en) 1987-04-28
FI74096C (fi) 1987-12-10
DE3474327D1 (en) 1988-11-03
EP0151626A1 (en) 1985-08-21

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