WO1995035420A1 - Construction a plusieurs etages et son procede d'erection - Google Patents

Construction a plusieurs etages et son procede d'erection Download PDF

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Publication number
WO1995035420A1
WO1995035420A1 PCT/SE1995/000735 SE9500735W WO9535420A1 WO 1995035420 A1 WO1995035420 A1 WO 1995035420A1 SE 9500735 W SE9500735 W SE 9500735W WO 9535420 A1 WO9535420 A1 WO 9535420A1
Authority
WO
WIPO (PCT)
Prior art keywords
walls
column
concrete
plates
units
Prior art date
Application number
PCT/SE1995/000735
Other languages
English (en)
Inventor
Roger Ericsson
Original Assignee
Roger Ericsson
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 Roger Ericsson filed Critical Roger Ericsson
Priority to RU97100935A priority Critical patent/RU2147650C1/ru
Priority to AU28117/95A priority patent/AU2811795A/en
Priority to EP95923633A priority patent/EP0765422A1/fr
Publication of WO1995035420A1 publication Critical patent/WO1995035420A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/165—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with elongated load-supporting parts, cast in situ

Definitions

  • Multistorey building and a method for the erection of such a building are Multistorey building and a method for the erection of such a building.
  • this invention relates to a multi ⁇ storey building comprising at least one floor structure that separates two different floors, a number of first walls of which each one comprises two plate-like units separated by a first interspace, and a number of second walls extending perpendicularly to the first walls, each one of the second walls comprising two plate-like units separated by a second interspace, the first and the second walls meeting each other in a column-delimiting space in which reinforced concrete is poured while forming a supporting column, said plate units being left after finished pouring while forming parts of a dead mould.
  • multi-storey buildings are erected according to two different main methods.
  • One method consists of erecting a crossbar-like steel framework of beams and columns. Not seldom, the construction is stiffened by means of plates, for instance in the form of floor structure plates. The stiffening may also be accomplished by means of outer or inner walls or by diagonal bracings. It is characteristic for this method that beams and columns of steel are used for providing a more or less self- supporting skeleton structure which thereafter is covered with floor or wall plates. The construction becomes slender, light and dry, but also sensitive to fire and sound.
  • skeleton structure constructions may also be erected with columns and beams of concrete, but this is extremely uncommon in practice, since tolerances, handling, joining and similar lead to problems that are difficult to master.
  • the other main method makes use of reinforced concrete in the shape of plates.
  • the walls and the floor structures in a house body may either be poured on the spot in moulds or be prefabricated. Cooperating reinforcement and pouring material between the plates in the floor structures and the walls create the required stiffness.
  • the construction becomes comparatively fire-retardant and sound absorptive, but is on the other hand bulky, heavy and wet.
  • a primary object of the invention is to provide a process which makes possible the erection of a homogenous building construction with a minimal consumption of concrete and with the same statical functions as a steel skeleton structure framework.
  • Another object is to bring about a process according to which the walls and floor structures of the construction are used as a so called dead mould, prefabricated elements jointly forming a pouring mould which makes possible a reinforcement and pouring-in-situ of the columns as well as of the beams comprised by the construction.
  • a further object is to provide a process according to which the walls of the building construction are erected in such a way that they participate in the statical system, whereby existing beams and columns of concrete can be made very slender.
  • the invention also relates to a process for erecting a multi-storey building of the described sort.
  • the features of the process according to the invention are defined in claim 6.
  • a previously known one-storey building which comprises first and second angled walls, each one of which comprising plate-like units which are separated by interspaces, it being possible that the walls meet each other in a column-delimiting space in which reinforced concrete is poured while forming a supporting column, and the plate units being left after terminated pouring, thereby forming parts of a dead mould.
  • the plate units consist of a multitude of blocks piled upon each other, which requires a large work effort at the building site.
  • a special embodiment is shown according to which overhead beams are arranged between the plate units consisting of blocks, in the region above window or door apertures, the overhead beams forming the bottom for the pouring of reinforced parts of concrete beams comprised by a concrete floor structure which is poured on the walls.
  • the concrete beam parts form any monolithic framework together with columns in a subjacent or in a superjacent floor.
  • the reinforcement in the individual column is not at all pulled up into any superjacent column in the extension of the same.
  • Fig 1 is a perspective view showing a first, elementary stage when erecting a building by applying the process according to the present invention
  • Fig 2 is a similar perspective view showing the process in a second stage
  • Fig 3 is a perspective view showing a third stage of the process
  • Fig 4 is a perspective view showing a fourth stage
  • Fig 5 is a partial horizontal section through a corner or connection point between two meeting walls in a building according to the invention, the figure showing an initial stage before pouring
  • Fig 6-8 are vertical sections A-A, B-B and C-C in fig 8
  • Fig 9-12 are sections corresponding to fig 5-8, but showing the building after pouring
  • Fig 13 is a side view showing a wall according to an alternative embodiment of the invention
  • Fig 14 is a cross-section through the wall according to fig
  • Fig 15, 16 are views from above showing the wall before and after pouring, respectively, of an upper concrete beam
  • Fig 17 is a partial perspective view showing the wall according to figs 13-16
  • Fig 18 is an analogous perspective view showing an alternative embodiment of the wall.
  • reference numeral 1 generally designates a first wall being erected, which is intended to consist of an outer wall, while 2 designates a second wall which extends perpendicularly to the first wall 1 in order to form either an inner wall or an outer gable wall in the prospective building.
  • numeral 3 generally designates a floor structure which is built up by individual plates or tiles 4. The floor structure 3 is intended to separate two different floors or flats, of which a lower one is designated 5 to the right in fig 2, while an upper one is pointed to at 6.
  • Each first wall 1 is constructed by at least two prefabricated plates or plate-like units 7,7' which are separated by an interspace or cavity 8.
  • the plates 7,7' are parallel to each other and have advantageously about the same thickness. The length may vary most considerably, while contrary thereto, the height substantially corresponds to the desired storey height.
  • the plate 7' intended to form the fa ⁇ ade surface according to fig 1 may advantageously be somewhat higher than the inner plate 7.
  • Both plates 7 and 7' are prefabricated, the outer plate 7' having been made of a material that is resistant to weather and wind, while the inner plate 7 has been made of a material that is suitable for direct use, or for direct painting or hanging of wall-paper, respectively.
  • the second wall 2 is constructed by two internally separate, suitably parallel plates 9,9' which are separated by an intermediate cavity or interspace 10.
  • the plates 9,9' are intended to form an inner wall, they suitably have one and the same height, as clearly shown in fig 1.
  • the two walls 1,2 meet each other in a column-delimiting space, as indicated at 11 in fig 2, which shows a construction stage at which the wall 1 has been completed by further wall plates 7A and 7A' in the extension of plates 7,7'.
  • the outer plates 7' advantageously are longitudinally staggered or overlapping in relation to the inner plates, and also somewhat longer than the latter.
  • this part may constitute the core in a sandwich-like element which has been produced in advance in a factory, the two outer plates of which element being permanently joined with the core part per se.
  • the core 15 ,15 2 may be ⁇ made of a material that is considerably lighter than the resistant concrete that shall form the supporting construction of the building.
  • the cores in the prefabricated sandwich elements may for instance consist of light concrete, cellular plastic or another suitable material whose density is a fraction of the density of concrete.
  • the core 15 ,15 2 in each sandwich element can have a height that is smaller than the height of the surrounding plates 7,7' and 9,9', respectively. In this way, beam-delimiting spaces designated 8' and 10', respectively, are formed at the upper edge of the elements.
  • the outer wall plates 7' in the wall 1 have a larger length than the appurtenant core part 15 1 . Therefore, when the wall elements are set together, end against end in the extension of each other, the column-delimiting space 11 between the ends of the core parts will be maintained, which space is shown to have full wall or storey height in fig 8.
  • fig 5 may also be seen that the core part 15 2 in each transverse wall 2 may be somewhat shorter than the surrounding plates 9,9', whereby the column-delimiting space 11 becomes substantially T- shaped in the mounted state of the wall elements.
  • beam reinforcement 13 is mounted in the beam- delimiting spaces 8',10' in the unpoured state illustrated in fig 5 to 8.
  • column reinforcement 12' is mounted in the column-delimiting space 11.
  • concrete or an equivalent pourable and hardenable material 14' is poured into the column space 11.
  • fig 9 to 12 is illustrated how concrete has been poured also in the previously mentioned beam spaces 8 ' ,10' , more specifically with concrete designated 14".
  • the thus obtained framework body that forms the supporting construction of the prospective building has substantially elongated column- and beam-like portions, respectively, made of the concrete 14' and 14", respectively, which portions extend in right angles relative to each other along the X, Y and Z axes of an imaginary system of coordinates.
  • the column reinforcement 12' is made in such a way that it protrudes a bit from the floor plane, a substantially monolithic skeleton structure is obtained when pouring the supporting concrete skeleton structure of the superjacent floor plane, in spite of the fact that the pouring of the concrete takes place in different steps, separated by time.
  • the core part between two plates 16, 16' comprise a plurality of posts 17 which together support an overhead unit 18.
  • the posts which advantageously may consist of thin U- sections, are internally separated while forming individual compartments 19 between adjacent posts.
  • the overhead unit 18 consists of an elongated, flat body, for instance of cellular plastic, which forms a bottom for an upper beam 23 and in which are taken out holes 20, more specifically one hole for each compartment 19.
  • a beam 21 of concrete which has been reinforced with lying reinforcement 22.
  • This lower beam 21 is poured by concrete which is introduced through the holes 20 in the overhead unit. It should be observed that the ends of the reinforcement 22 protrudes from the ends of the concrete beam, more specifically into the above mentioned column space 11.
  • the upper beam 23 is poured with lying reinforcement 24 in the space above the overhead unit 18 when the shown wall is integrated with at least one angled wall, the portions of the reinforcement 24 which protrude from the beam body per se being integrated with each one of the simultaneously poured concrete columns.
  • the ready, upper beam 23 may be made in two steps.
  • a lower comparatively thin part of the beam can be poured in a factory, whereafter a further layer of concrete is poured on top of he prefabricated concrete beam part in connection with a simultaneous pouring-in-situ of the column in question in the building.
  • fig 18 an alternative embodiment is shown, according to which the compartments between the posts 17 have been filled with sound and/or heat insulating material, such as porous light concrete, e.g., foamed concrete.
  • sound and/or heat insulating material such as porous light concrete, e.g., foamed concrete.
  • porous light concrete e.g., foamed concrete.
  • the top side of the filling forms the bottom for pouring of the upper beam 23 comprised by the concrete skeleton structure of the building.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

Construction à plusieurs étages comportant une structure de plancher (3), séparant deux niveaux différents et deux murs montés à angle droit (1, 2) faits de plaques murales séparées. Les murs se rencontrent dans un espace délimitant un poteau dans lequel on coule du béton armé. Les plaques murales restent en place après le coulage et constituent des éléments de moule perdu. Chacun des murs (1, 2) comprend d'une part des plaques préfabriquées à séparation interne et d'autre part une âme dont la hauteur est inférieure à la hauteur des plaques de manière à délimiter un espace permettant de loger des poutrelles compris entre le sommet de l'âme et les parties supérieures des plaques latérales dépassant dudit sommet et dans lequel on coule du béton armé. Les éléments allongés que constituent les poteaux et les poutrelles forment ainsi une structure monolithique dont les parties sont disposées les unes par rapport aux autres selon les axes des X, des Y et des Z d'un système imaginaire de coordonnées.
PCT/SE1995/000735 1994-06-17 1995-06-16 Construction a plusieurs etages et son procede d'erection WO1995035420A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU97100935A RU2147650C1 (ru) 1994-06-17 1995-06-16 Многоэтажный дом и способ строительства такого дома
AU28117/95A AU2811795A (en) 1994-06-17 1995-06-16 Multistorey building and a method for the erection of such a building
EP95923633A EP0765422A1 (fr) 1994-06-17 1995-06-16 Construction a plusieurs etages et son procede d'erection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9402124-3 1994-06-17
SE9402124A SE9402124D0 (sv) 1994-06-17 1994-06-17 Flervåningsbyggnad samt förfarande för uppförande av en dylik byggnad

Publications (1)

Publication Number Publication Date
WO1995035420A1 true WO1995035420A1 (fr) 1995-12-28

Family

ID=20394420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1995/000735 WO1995035420A1 (fr) 1994-06-17 1995-06-16 Construction a plusieurs etages et son procede d'erection

Country Status (5)

Country Link
EP (1) EP0765422A1 (fr)
AU (1) AU2811795A (fr)
RU (1) RU2147650C1 (fr)
SE (1) SE9402124D0 (fr)
WO (1) WO1995035420A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU730384B2 (en) * 1996-03-11 2001-03-08 George Anthony Contoleon Extension of application of structural framing for concrete
WO2012018979A3 (fr) * 2010-08-05 2012-04-26 Barclay Burks Système et procédé de construction de paroi
EP2239382A3 (fr) * 2003-02-04 2013-04-10 Roger Ericsson Béton haute performance, barre de renfort, élément en béton, élément mural et construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098042A (en) * 1976-08-23 1978-07-04 Sachs Melvin H Block-form for use in reinforced concrete structures
US4338759A (en) * 1980-07-28 1982-07-13 Universal Component Systems, Inc. Method of building construction using concrete reinforced wall modules
EP0125319A1 (fr) * 1982-10-11 1984-11-21 Pierre Tellier Murs finis multi-parois à structures et fonctions variables

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098042A (en) * 1976-08-23 1978-07-04 Sachs Melvin H Block-form for use in reinforced concrete structures
US4338759A (en) * 1980-07-28 1982-07-13 Universal Component Systems, Inc. Method of building construction using concrete reinforced wall modules
EP0125319A1 (fr) * 1982-10-11 1984-11-21 Pierre Tellier Murs finis multi-parois à structures et fonctions variables

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU730384B2 (en) * 1996-03-11 2001-03-08 George Anthony Contoleon Extension of application of structural framing for concrete
EP2239382A3 (fr) * 2003-02-04 2013-04-10 Roger Ericsson Béton haute performance, barre de renfort, élément en béton, élément mural et construction
WO2012018979A3 (fr) * 2010-08-05 2012-04-26 Barclay Burks Système et procédé de construction de paroi

Also Published As

Publication number Publication date
EP0765422A1 (fr) 1997-04-02
SE9402124D0 (sv) 1994-06-17
AU2811795A (en) 1996-01-15
RU2147650C1 (ru) 2000-04-20

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