EP0882162B1 - Zusammengestellte gebäudetragkonstruktion - Google Patents

Zusammengestellte gebäudetragkonstruktion Download PDF

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Publication number
EP0882162B1
EP0882162B1 EP97903411A EP97903411A EP0882162B1 EP 0882162 B1 EP0882162 B1 EP 0882162B1 EP 97903411 A EP97903411 A EP 97903411A EP 97903411 A EP97903411 A EP 97903411A EP 0882162 B1 EP0882162 B1 EP 0882162B1
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EP
European Patent Office
Prior art keywords
horizontal girder
column
horizontal
girder
building framework
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Expired - Lifetime
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EP97903411A
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English (en)
French (fr)
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EP0882162A1 (de
Inventor
Tuomo Juola
Kimmo Tiusanen
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/065—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web with special adaptations for the passage of cables or conduits through the web
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Definitions

  • the object of the invention is a composite-structure building framework, which comprises horizontal steel girders and vertical steel columns, the horizontal girders and columns having mainly been prefabricated so that they can be joined at the construction site, for example, by means of bolts, after which concrete reinforcements are inserted, if necessary, into the structure, and concrete is poured inside the steel structure so that a composite structure is created by the steel framework and the concrete.
  • steel is used in building frameworks in such a way that the building framework is assembled of prefabricated steel components at the construction site.
  • This kind of construction method is economical, particularly in multi-storey buildings.
  • Components to be assembled at the construction site can then be prefabricated in favourable production conditions, for example, at an engineering workshop, when high quality and dimensional accuracy of components can be achieved.
  • this is one of the greatest advantages of a prefabricated steel framework.
  • such a steel framework requires prior planning, the use of accurately dimensioned construction components substantially speeds up the erection of a building framework and other outfitting of the frame at the construction site.
  • the building framework consists mainly of widely available, box-shaped steel profile components.
  • steel columns made of standard tubular girders are used in the building framework.
  • the horizontal girders are so-called Delta-girders or HQ-girders, for example. So-called U-girders can also be used.
  • U-girders can also be used.
  • the side plates between upper and lower plates, i.e. the web plates are inclined towards each other and provided with holes.
  • the box-shaped HQ-girder differs from the Delta-girder in that its web sections are vertical.
  • An important feature of the application WO94/01630 is that separate connecting members are used at the junction points of the building framework to join columns and girders to each other.
  • WO94/01630 discloses a composite structure consisting of a steel structure and concrete, in which columns and girders and the connecting members between them are filled with concrete. The strength and fire resistance of the structure is further increased by placing concrete reinforcements in the cast concrete inside the girders and columns in the usual manner.
  • the disadvantage of this, in itself excellent, known structure is the fact that pouring concrete inside the steel structure is sometimes problematic. If the girders used are box-shaped girders, it is difficult to fill them with concrete through the openings in the web plates. It is not always possible to be certain that the girders are completely filled with concrete in such a way that a flawless composite girder structure is produced.
  • the separate connecting members used at the junction points of the columns and girders in the method increase the amount of installation work needed to some extent. On the other hand, an easily manageable whole is obtained with this kind of structure, and the connecting member makes it possible to assemble intersecting girders.
  • the object of this invention is to provide a composite-structure building framework which is simpler, stronger and more rapidly installed than known structures.
  • the framework of invention is characterized by the features of the characterizing part of claim 1.
  • the horizontal girder can, at least partially, be open at the top and wide enough to allow the upper column to fit inside the horizontal girder from above against the bottom of the horizontal girder.
  • the column below the horizontal girder has been fastened to the bottom of the horizontal girder at the same point as the upper column.
  • the load of the column above the horizontal girder can be directed exactly at the point where the lower column is located.
  • This kind of structure is advantageous, because no bending moment caused by eccentric loading remains in the structure.
  • the construction relating to the invention makes it possible to have the vertical column and the horizontal girder function as a continuous structure at the junction point, which also helps to achieve the rigidity at the junction point of the column and the horizontal girder made possible by the in-situ-casting technique.
  • this construction unbroken, continuous structures are formed in the building; in other words, the framework structure is rigid, without any articulated joints.
  • the column above the horizontal girder and the column below it are joined with bolts passing through the horizontal girder bottom. In this way, the joints above and below the horizontal girder can be made simultaneously.
  • the column above the horizontal girder and the column below it have been joined together at the extension point of the horizontal girder in such a way that some of the fastening bolts go through the bottom of the first horizontal girder, and some through the bottom of the second horizontal girder.
  • the column is wide enough to fit outside the horizontal girder.
  • a suitable opening is made in the column for the horizontal girder, and both the columns and the horizontal girders are joined together with bolts through external flanges.
  • Figure 1 shows from the side a detail of a building framework relating to the invention, in which one can see the junction point of a steel-constructed vertical column 12 and a steel horizontal girder 21.
  • the vertical column 12 comprises two parts, which are column 12a above the horizontal girder 21 and column 12b below the horizontal girder 21.
  • Flanges 17a and 17b have been attached at the ends of both parts 12a and 12b of the vertical column.
  • the horizontal girder 21 used in the structure is a U-shaped girder open at the top comprising a bottom plane 22, vertical webs 23a and 23b, and mounting flanges 27a and 27b extending to the sides of the bottom.
  • the bottom plane 22 of the horizontal girder 21 rests on the attachment flange 17b of the vertical girder 12b directly below the horizontal girder.
  • the attachment flange 17a of the vertical column 12a above the horizontal girder 22 rests directly on the bottom plane 22 of the horizontal girder 22 from above.
  • openings for bolts have been made in the bottom 22 of the horizontal girder 21, and correspondingly, openings for bolts have been made at the corresponding points on the attachment flanges 17a and 17b of the vertical column 12a and 12b, above and below the horizontal girder 21.
  • the horizontal girder 21 has, during the erection of a building framework, been installed in its place between the flanges 17a and 17b of vertical columns 12a and 12b, the openings for bolts in these are also in alignment with each other.
  • flanges 17a and 17b and the horizontal girder 21 between them can be fastened to each other with bolts 14.
  • the joint is then ready as far as the steel structure is concerned.
  • the joint between the horizontal girders can, if necessary, be further reinforced with vertical elements made of steel plate that are bolted inside the vertical webs of the horizontal girders.
  • the horizontal girder 21 in Figure 1 has mounting flanges 27a and 27b extending to both sides of it. Concrete slabs or steel profiles acting as casting formwork for the intermediate floor are placed on top of these flanges 27a and 27b.
  • Figure 2 shows the junction point of the framework structure in Figure 1 seen from above.
  • the column 12 has been placed at the extension 13 of the horizontal girder 21.
  • two fastening bolts 14 of the upper vertical column 12a go through the attachment flange 17a and the bottom 22a of the first horizontal girder 21a.
  • two bolts 14 go through the attachment flange 17a and the bottom 22b of the second horizontal girder 21b.
  • Figure 3 shows a detail of the building framework in Figures 1 and 2 in perspective.
  • Columns 12a and 12b have been fastened together with bolts so that the ends 21a and 21b of both horizontal girders remain between the attachment flange 17a of the upper column 12a and the corresponding attachment flange of the lower column 12b.
  • Figure 3 also shows the concrete reinforcements 19 of the structure in place.
  • the concrete reinforcements 19 go inside the U-shaped horizontal girder 21 parallel with it in such a way that part of the reinforcements 19 pass along one side between the vertical web flange 23a and the vertical column 12a.
  • the concrete reinforcements pass between the other vertical web flange 23b and column 12a.
  • horizontal concrete reinforcements 19 have been inserted to pass through the vertical column 12a.
  • openings 15 have been made in the vertical column 12a.
  • one concrete reinforcement 19 has also been taken through the opening 16 for filling with concrete.
  • Figure 3 also clearly shows the advantage of the structure relating to the invention that the structure formed by columns 12 and horizontal girders 22 have no such projecting parts that require the notching of intermediate floor structures.
  • intermediate floor structures such as profile slabs, for example, can be installed as such, resting directly on the mounting flanges 27 at the edges of the horizontal girders 22 without any notching: the vertical column 12 is out of the way of the intermediate floor structures between the vertical webs 23 of the horizontal girder 22.
  • Figure 4 shows the profile of an embodiment relating to the invention, in which the web flanges 23a and 23b have been welded with a welded joint 24 to the bottom plane 22.
  • a U-shaped girder structure is formed, into which the concrete can easily be poured from above.
  • Web flanges 23a and 23b have been placed at a distance from the edge of the bottom flange 22 in such a way that mounting flanges 27a and 27b of the intermediate floor are formed outside the web flanges 23a and 23b.
  • Figure 5 shows the profile of another embodiment of the horizontal girder 21 relating to the invention, which is asymmetric.
  • One web flange 23b is made from the bottom plate 22 by bending it.
  • the web flange 23a on the opposite side has been welded by means of a welded joint 24 to the bottom sheet 22.
  • the asymmetric U-girder 21 can be used, for example, near the outer wall of a building in a place where there is an intermediate floor only on one side of the horizontal girder 21.
  • Figure 6 shows the profile of a third embodiment of the horizontal girder 21 relating to the invention, in which no welded joints have been used.
  • the U-girder 21 and its mounting flanges 27a and 27b have been made out of one sheet by bending.
  • FIG. 7 shows in perspective a detail of the framework according to the second embodiment.
  • horizontal girders 21c and 21d are box girders, in the top surface of which openings 25a and 25b have been made.
  • the openings 25a formed at the junction point of horizontal girders 21c and 21d are large enough to allow the end of the vertical column 12a with its attachment flanges 17 to pass through the opening 25a to rest against the bottom of the horizontal girder 21.
  • Vertical columns 12a and 12b are fastened at the bottom of the horizontal girder 21 in the same way as in the embodiment in Figures 1-3. Filling with concrete is easily done through the openings 25b on the upper surface of the horizontal girder 21. If more columns are needed in the structure, these openings 25b can also be used as mounting openings for columns.
  • vertical, slab-like reinforcement flanges 26 have been fastened to the upper surface of the bottom plane of the horizontal girder in Figure 7. They have been perforated or profiled to ensure adhesion of the concrete.
  • the horizontal girder 21 can be reinforced with reinforcement flanges 26 to such an extent that it is not always necessary to use separate horizontal concrete reinforcements at all. In any case, the amount of additional reinforcement needed is clearly lower than without reinforcement flanges 26.
  • Figure 8 shows in perspective a detail of a building framework according to the third embodiment.
  • column 12 is wide enough to allow horizontal girder 21 to fit inside it.
  • an opening 18 for the horizontal girder 21 has been made in the column 12c above the horizontal girder 21, in which case the attachment flanges 17 remain outside the horizontal girder 21.
  • the mounting flange 27 of the horizontal girder 21 remains between the attachment flange 17c of the upper column 12c and the attachment flange 17d of the lower column. Attachment flanges 17c, 27 and 17d are fastened together with bolts 14.
  • the column 12 has concrete reinforcements 19 and the horizontal girder 21 has reinforcement flanges 26, which also remain inside the concrete to be poured into the structure. It is also possible to furnish the column 12 with internal reinforcement flanges 26, in which case no separate concrete reinforcements are needed.
  • Figure 9 shows the structure in Figure 8 seen from the side. It can be seen from the Figure that the opening 18 made in the column 12c matches the size of the horizontal girder 21, in such a way that the horizontal girder 12 fits into the opening that has been made.
  • Figure 10 shows the structure in Figure 8 as seen from above.
  • the attachment flanges 17 of the column 12c rest on the attachment flanges 27a and 27b of the horizontal girder.
  • Figures 8-10 do not show the openings for pouring concrete, but they are, however, essential to the invention.
  • the columns in these Figures 8-10 shall have openings for pouring concrete as necessary, in the same way as shown in Figures 1, 3 and 7.
  • the essential is that the concrete can be poured into the structure in such a way that both the columns and the horizontal girders are full of concrete and thus form a rigid composite structure within the structure.
  • Figure 11 shows a framework structure corresponding to Figure 1 seen from the side, and in Figure 12, the same seen from above.
  • the difference in this embodiment is, however, that column 12e is so wide that it only just fits inside the horizontal girder 21. Therefore a slightly larger opening has to be made on the top surface of horizontal girder 21 for column 12e.
  • the advantage of this structure is that, if necessary, the column 12e can be fastened with a bolt 14a directly to the web 23 of the horizontal girder 21. In this way, greater strength is obtained. For the final strength of the structure it has no significance, because the strength is determined by the properties of the composite structure formed by the concrete and steel.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Building Environments (AREA)
  • Special Wing (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Laminated Bodies (AREA)

Claims (10)

  1. Gebäudetragwerk aus einer Verbundkonstruktion bestehend aus horizontalen Stahlträgern (21) und vertikalen Stahlsäulen (12); wobei die horizontalen Träger und die Säulen vorwiegend so vorgefertigt sind, dass sie auf der Baustelle zum Beispiel mit Hilfe von Bolzen (14) miteinander verbunden werden können, wonach bei Bedarf Betonstahl (19) in die Konstruktion eingefügt wird und danach Beton in das Innere der Stahlkonstruktion gegossen wird, so dass aus dem Stahltragwerk und dem Beton eine Verbundkonstruktion entsteht, in der die obere Säule (12a) vertikal im Wesentlichen am selben Punkt angeordnet ist wie die Säule (12b) unter dem horizontalen Träger, und der horizontale Träger (21) zwischen der oberen Säule (12a) und der unteren Säule (12b) angeordnet ist, und sich die obere Säule (12a) durch den horizontalen Träger (21) auf die untere Säule (12b) stützt, dadurch gekennzeichnet, dass die obere Säule (12a) von oben gegen den unteren Teil des horizontalen Trägers (21), wie zum Beispiel den Boden (22) des horizontalen Trägers (21) bzw. gegen dessen Seitenflansch (27a), abgestützt ist, und dass die untere Säule (12b) von unten im Wesentlichen am entsprechenden Punkt am Boden (22) des horizontalen Trägers (21) oder dessen Seitenflansch (27a) anliegt.
  2. Gebäudetragwerk nach Anspruch 1, dadurch gekennzeichnet, dass die Säule (12a) über dem horizontalen Träger (21) und die darunter liegende Säule (12b) mit Hilfe von durch den Boden (22) des horizontalen Trägers verlaufende Bolzen (14) miteinander verbunden sind.
  3. Gebäudetragwerk nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Säule (12a) über dem horizontalen Träger (21) und die darunter liegende Säule (12b) so an der Verlängerung (13) des horizontalen Trägers miteinander verbunden sind, dass einige der Verbindungsbolzen (14) durch den Boden (22a) des ersten horizontalen Trägers (21a) verlaufen, und dass einige der Verbindungsbolzen (14) durch den Boden (22b) des zweiten horizontalen Trägers (21b) verlaufen.
  4. Gebäudetragwerk nach Anspruch einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, dass der horizontale Träger (21) an seiner Oberseite wenigstens teilweise offen und breit genug ist, damit die Säule (12a) über ihm von oben in den horizontalen Träger hineinpasst und an dessen Boden (22) anliegt, und dass die Säule (12b) unter dem horizontalen Träger (21) im Wesentlichen am gleichen Punkt am Boden des horizontalen Trägers befestigt ist wie die obere Säule (12a).
  5. Gebäudetragwerk nach Anspruch einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der horizontale Träger (21) so als U-Profil ausgeführt ist, dass er eine Bodenplatte (22) sowie Stege (23) umfasst, zwischen welchen die Säule (12) gegen den Boden des horizontalen Trägers befestigt werden kann.
  6. Gebäudetragwerk nach Anspruch einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass sich die obere Säule (12a) zwischen den vertikalen Stegen (23) des horizontalen Trägers (21) befindet und an beiden Stege anliegt, in welchem Falle die Säule zum Beispiel mit Bolzen befestigt werden kann.
  7. Gebäudetragwerk nach Anspruch einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der horizontale Träger (21) als Rohrprofil ausgeführt ist, in dessen oberen Flächen Öffnungen (25) eingearbeitet wurden, um eine Montage der vertikalen Säule (12) gegen den Boden des horizontalen Trägers zu ermöglichen.
  8. Gebäudetragwerk nach Anspruch einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass
    die obere Säule (12a) breit genug ist, um wenigstens eine teilweise Platzierung außerhalb des horizontalen Trägers zu ermöglichen,
    die obere Säule (12a) von oben an den Seitenflanschen (27a) des horizontalen Trägers (21) abgestützt wird,
    und dass die untere Säule (12b) von unten an den Seitenflanschen (27a) des horizontalen Trägers (21) anliegt.
  9. Gebäudetragwerk nach Anspruch einem der Ansprüche 1 bis 8,
    dadurch gekennzeichnet, dass die vertikalen Stege (23) durch Verschweißen am horizontalen Träger (21) befestigt werden oder wenigstens eine vertikale Stütze (23) durch Biegen ein und derselben Platte wie die Bodenplatte (22) gebildet wird.
  10. Gebäudetragwerk nach Anspruch einem der Ansprüche 1 bis 9,
    dadurch gekennzeichnet, dass wenigstens ein vertikaler Verstärkungsflansch (26) an der Bodenplatte (22) des horizontalen Trägers (21) befestigt wird.
EP97903411A 1996-02-19 1997-02-19 Zusammengestellte gebäudetragkonstruktion Expired - Lifetime EP0882162B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI960759 1996-02-19
FI960759A FI105121B (fi) 1996-02-19 1996-02-19 Liittorakenteinen rakennuksen runko
PCT/FI1997/000109 WO1997030235A1 (en) 1996-02-19 1997-02-19 Composite-structure building framework

Publications (2)

Publication Number Publication Date
EP0882162A1 EP0882162A1 (de) 1998-12-09
EP0882162B1 true EP0882162B1 (de) 2000-11-15

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Application Number Title Priority Date Filing Date
EP97903411A Expired - Lifetime EP0882162B1 (de) 1996-02-19 1997-02-19 Zusammengestellte gebäudetragkonstruktion

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EP (1) EP0882162B1 (de)
AT (1) ATE197617T1 (de)
AU (1) AU1797697A (de)
DE (1) DE69703534T2 (de)
FI (1) FI105121B (de)
RU (1) RU2178042C2 (de)
WO (1) WO1997030235A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003471B (el) * 1998-11-18 2000-11-03 Αυτοσυσκευαζομενος ηλεκτρομηχανολογικος και φερων οικοδομικος σκελετος
DE20308367U1 (de) 2003-05-28 2003-09-04 DYWIDAG-Systems International AG, 85609 Aschheim Verbindung zwischen Deckenträgern und Stützen in einem Stahl-Beton-Verbundbauwerk
FI20021934A (fi) * 2002-10-31 2004-07-16 Tartuntamarkkinointi Oy Liittopalkki
CH697732B1 (de) 2005-09-15 2009-01-30 Unas Technology Ag Tragwerk für ein Gebäude, insbesondere ein Hochbautragwerk.
FI20060543L (fi) * 2006-06-02 2007-12-03 Rautaruukki Oyj Teräslevypalkki ja sen valmistusmenetelmä
CN102312483B (zh) 2010-06-30 2013-12-25 谢英俊 设有加强部件的方形轻钢构件
FI126950B (fi) * 2011-05-30 2017-08-31 Rautaruukki Oyj Rakennuksen runko
CN103741881B (zh) * 2013-12-12 2016-01-13 王睿敏 装配式框架柱及施工方法
CN103741792B (zh) * 2014-01-02 2015-10-28 王睿敏 整体装配式框架体系及施工方法
JP2015200097A (ja) * 2014-04-08 2015-11-12 栄次 槇谷 コンクリート型枠用鋼板
WO2017149462A1 (es) * 2016-03-02 2017-09-08 Soluciones E Innovaciones Estructurales S.A.S. Perlines y camisas colaborantes en lámina formadas en frio para un sistema de columnas compuestas de concreto armado
MY188297A (en) * 2017-02-02 2021-11-25 Ari Utara Sdn Bhd Formwork structure for wall

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125973A (en) * 1977-03-28 1978-11-21 Realsources, Inc. Form assembly for building framework
FR2428714A1 (fr) * 1978-06-12 1980-01-11 Citroen Sa Procede de construction de batiment, et profiles pour la mise en oeuvre de ce procede
DE3116102A1 (de) * 1981-04-23 1982-11-18 Stahlbau Löw GmbH & Co KG, 7129 Güglingen "bauwerk aus verbundstuetzen und verbundunterzuegen"
FI923118A0 (fi) * 1992-07-07 1992-07-07 Tuomo Juola Byggnadsstomme.

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Publication number Publication date
WO1997030235A1 (en) 1997-08-21
AU1797697A (en) 1997-09-02
EP0882162A1 (de) 1998-12-09
DE69703534T2 (de) 2001-06-28
FI105121B (fi) 2000-06-15
DE69703534D1 (de) 2000-12-21
ATE197617T1 (de) 2000-12-15
FI960759A0 (fi) 1996-02-19
FI960759A (fi) 1997-08-20
RU2178042C2 (ru) 2002-01-10

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