EP0882162A1 - Zusammengestellte gebäudetragkonstruktion - Google Patents
Zusammengestellte gebäudetragkonstruktionInfo
- Publication number
- EP0882162A1 EP0882162A1 EP97903411A EP97903411A EP0882162A1 EP 0882162 A1 EP0882162 A1 EP 0882162A1 EP 97903411 A EP97903411 A EP 97903411A EP 97903411 A EP97903411 A EP 97903411A EP 0882162 A1 EP0882162 A1 EP 0882162A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- horizontal girder
- column
- horizontal
- girder
- building framework
- 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
Links
Classifications
-
- 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.
- the essential feature of the patent application PCT/FI93/00286 is that separate connecting members are used at the junction points of the building framework to join columns and girders to each other.
- 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 invention is characterized in - that the upper column is situated vertically mainly at the same point as the column below the horizontal girder that the horizontal girder is situated between the upper column and the lower column, and that the upper column is supported on the lower column via the horizontal girder.
- 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 the junction point of a building framework relating to the invention seen from the side.
- Figure 2 shows the junction point of a building framework relating to the invention seen from above.
- Figure 3 shows a detail of the framework in Figures 1 and 2 in perspective.
- Figures 4 to 6 show various profiles of the different embodiments of the horizontal girder relating to the invention.
- Figure 7 corresponds to Figure 3 and shows in perspective a detail of the building framework according to the second embodiment.
- Figure 8 corresponds to Figure 3 and shows in perspective a detail of the building framework according to the third embodiment.
- Figure 9 shows the structure in Figure 8 seen from the side.
- Figure 10 shows the structure in Figure 8 seen from above.
- Figure 11 corresponds to Figure 9 and shows the framework structure seen from the side according to the fourth embodiment.
- Figure 12 shows the structure in Figure 11 seen from above.
- 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. In this way, 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 2Id 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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI960759A FI105121B (fi) | 1996-02-19 | 1996-02-19 | Liittorakenteinen rakennuksen runko |
FI960759 | 1996-02-19 | ||
PCT/FI1997/000109 WO1997030235A1 (en) | 1996-02-19 | 1997-02-19 | Composite-structure building framework |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0882162A1 true EP0882162A1 (de) | 1998-12-09 |
EP0882162B1 EP0882162B1 (de) | 2000-11-15 |
Family
ID=8545488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97903411A Expired - Lifetime EP0882162B1 (de) | 1996-02-19 | 1997-02-19 | Zusammengestellte gebäudetragkonstruktion |
Country Status (7)
Country | Link |
---|---|
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) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1003471B (el) * | 1998-11-18 | 2000-11-03 | Αυτοσυσκευαζομενος ηλεκτρομηχανολογικος και φερων οικοδομικος σκελετος | |
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)
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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1996
- 1996-02-19 FI FI960759A patent/FI105121B/fi active
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1997
- 1997-02-19 EP EP97903411A patent/EP0882162B1/de not_active Expired - Lifetime
- 1997-02-19 RU RU98117455/03A patent/RU2178042C2/ru not_active IP Right Cessation
- 1997-02-19 AT AT97903411T patent/ATE197617T1/de not_active IP Right Cessation
- 1997-02-19 AU AU17976/97A patent/AU1797697A/en not_active Abandoned
- 1997-02-19 DE DE69703534T patent/DE69703534T2/de not_active Expired - Fee Related
- 1997-02-19 WO PCT/FI1997/000109 patent/WO1997030235A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
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See references of WO9730235A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU1797697A (en) | 1997-09-02 |
DE69703534T2 (de) | 2001-06-28 |
EP0882162B1 (de) | 2000-11-15 |
ATE197617T1 (de) | 2000-12-15 |
DE69703534D1 (de) | 2000-12-21 |
FI960759A (fi) | 1997-08-20 |
FI960759A0 (fi) | 1996-02-19 |
RU2178042C2 (ru) | 2002-01-10 |
FI105121B (fi) | 2000-06-15 |
WO1997030235A1 (en) | 1997-08-21 |
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