EP0169805A2 - Ceiling construction - Google Patents
Ceiling construction Download PDFInfo
- Publication number
- EP0169805A2 EP0169805A2 EP85810304A EP85810304A EP0169805A2 EP 0169805 A2 EP0169805 A2 EP 0169805A2 EP 85810304 A EP85810304 A EP 85810304A EP 85810304 A EP85810304 A EP 85810304A EP 0169805 A2 EP0169805 A2 EP 0169805A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- ceiling
- horizontal
- columns
- sheets
- connecting sleeve
- 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.)
- Withdrawn
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Classifications
-
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
Definitions
- the invention relates to a ceiling structure with supports according to the preamble of claim 1.
- the object of the invention is to provide a ceiling structure with large spans, which is particularly suitable for buildings with several floors one above the other, with a comparable load-bearing capacity, has a lower weight than previously known ceiling structures and enables rapid construction progress.
- the ceiling construction is constructed in such a way that a multitude of column-like supports each are arranged in a grid in a row of equal or variable distances.
- the supports 1 - according to FIGS. 1 and 2 - generally consist of a steel jacket 14 of preferably circular cross section, which contains a concrete filling 13 on the inside.
- the connection of two superposed individual supports 1 takes place by means of a connecting sleeve 3 designed as a steel tube, which extends on both sides over the parting line 20 of the two supports 1.
- the connecting sleeve 3 rests on a metallic support ring 2, which is welded to the steel jacket 14 all around by weld seams 21.
- the parting line 20 of the columns 1 lying one above the other is in the region of the horizontal support 5.
- the flat iron 16 penetrated by the column 1 is welded to the connecting sleeve 3 by weld seams 7.
- the horizontal, outwardly projecting legs 4a of the support bracket 4 on both sides of the flat iron 16 serve to support first plate-like ceiling profiled sheets 10, also called ribbed plates.
- Such metallic ceiling profile sheets 10 are, for example, under the name "Holorib sheets” Known and contain spaced-apart, mutually parallel, downwardly open longitudinal grooves 15. In Fig. 2, only a part of these ceiling profiled sheets 10 is shown. Several of these parallel ceiling profiled sheets 10 engage in one another and extend over the longitudinal extent of the horizontal supports 5.
- Z profile rails 9 are rigidly fastened, for example by riveting, screwing or welding seams. These Z profile rails 9 serve as supports for second ceiling profile sheets 11 running transversely to the first ceiling profile sheets 10. These can be of the same design as "Holorib sheets" as the first ceiling profile sheets 10.
- the ceiling profile sheets 10, 11 become one In-situ concrete layer 12 applied, which connects to the ceiling profiled sheets 10, 11 and welded on the flat iron 5, upwardly projecting push pin 8. In order to avoid or limit the deflection, the ceiling profiled sheets 10, 11 are supported from below until the concrete has hardened.
- FIGS. 5-7 An embodiment variant is shown in FIGS. 5-7. 5, the profile rails 19 on which the first ceiling profile sheets 10 (Holorib sheets) rest are designed as U-profile rails.
- the parting line 20 is located approximately in the middle of the in-situ concrete layer 12.
- Die The connecting sleeve 3 is provided with a plurality of welded-on sockets 18; which are encapsulated by the in-situ concrete layer. Otherwise, the same reference numerals correspond to the same parts as in FIG. 1 with the same mode of operation.
- FIG. 7 The section shown in Fig. 7 along the line VII-VII in Fig. 2 shows the support of the carrier 5, which is supported via an angle iron 17 screwed to the U-profile bracket 19.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Deckenkonstruktion mit Stützen nach dem Oberbegriff des Patentanspruches 1.The invention relates to a ceiling structure with supports according to the preamble of claim 1.
Es sind bereits Deckenkonstruktionen bekannt, bei denen Unterzugsplatten auf von Säulen abgestützten Kopfplatten aufliegen und durch eine Ortsbetonschicht verbunden sind (CH-PS 488 883). Derartige Konstruktionen haben sich bewährt, ergeben jedoch ein relativ grosses Gewicht.Ceiling constructions are already known in which the joist slabs rest on head slabs supported by columns and are connected by an in-situ concrete layer (CH-PS 488 883). Such constructions have proven themselves, but they are relatively heavy.
Mit der Erfindung soll die Aufgabe gelöst werden, eine Deckenkonstruktion mit grossen Stützweiten zu schaffen, welche sich besonders für Bauten mit mehreren übereinanderliegenden Stockwerken eignet, bei vergleichbarer Tragfähigkeit ein geringeres Gewicht hat als bisher bekannte Deckenkonstruktionen und einen raschen Baufortschritt ermöglicht.The object of the invention is to provide a ceiling structure with large spans, which is particularly suitable for buildings with several floors one above the other, with a comparable load-bearing capacity, has a lower weight than previously known ceiling structures and enables rapid construction progress.
Die Erfindung, mit der diese Aufgabe gelöst wird, ergibt sich aus dem Kennzeichen des Patentanspruches 1.The invention with which this object is achieved results from the characterizing part of patent claim 1.
Dadurch wird erreicht, dass tragende Säulen direkt übereinander angeordnet werden können und durch die Verwendung metallischer Rippenplatten eine weitgehende, kostengünstige Vorfabrikation möglich ist. Dabei entfällt die Schalungs- und Entschalungsarbeit, da die Rippenplatten als "verlorene Schalung" dienen.This ensures that supporting columns can be arranged directly one above the other and that extensive, inexpensive prefabrication is possible through the use of metallic ribbed plates. This eliminates the formwork and formwork work, since the ribbed panels serve as "lost formwork".
In der Zeichnung sind Ausführungsbeispiele des Erfindungsgegenstandes dargestellt. Es zeigen:
- Fig. 1 einen Vertikalschnitt durch die Deckenkonstruktion
- Fig. 2 einen Grundriss vor dem Aufbringen des Ortsbeton
- Fig. 3 einen Schnitt nach der Linie III-III in Fig. 2 nach dem Aufbringen des Ortsbeton
- Fig. 4 einen Schnitt nach der Linie IV-IV in Fig. 2
- Fig. 5 einen zu Fig. 3 analogen Schnitt durch ' eine Ausführungsvariante
- Fig. 6 einen zu Fig. 1 analogen Schnitt durch eine Ausführungsvariante
- Fig. 7 einen Schnitt nach der Linie VII-VII in Fig. 2.
- Fig. 1 shows a vertical section through the ceiling structure
- Fig. 2 shows a floor plan before applying the in-situ concrete
- Fig. 3 shows a section along the line III-III in Fig. 2 after the application of the in-situ concrete
- 4 shows a section along the line IV-IV in FIG. 2nd
- Figure 5 is a section similar to Figure 3.. By 'a variant
- Fig. 6 is a section similar to Fig. 1 through an embodiment
- 7 is a section along the line VII-VII in Fig. 2nd
Die Deckenkonstruktion ist so aufgebaut, dass eine Vielzahl von säulenartigen Stützen jeweils in einer Reihe gleicher oder variabler Abstände rasterartig angeordnet sind. Ueblicherweise befinden sich mehrere jeweils einem Stockwerk zugeordnete Stützen 1 übereinander. Die Stützen 1 - gemäss den Fig. 1 und 2 - bestehen in der Regel aus einem Stahlmantel 14 von vorzugsweise kreisförmigem Querschnitt, der innen eine Betonfüllung 13 enthält. Die Verbindung von zwei übereinander angeordneten, einzelnen Stützen 1 erfolgt durch eine als Stahlrohr ausgebildete Verbindungsmuffe 3, welche sich beidseitig über die Trennfuge 20 der beiden Stützen 1 erstreckt. Auf ihrer Unterseite liegt die Verbindungsmuffe 3 auf einem metallischen Auflagering 2 auf, der mit dem Stahlmantel 14 ringsherum durch Schweissnähte 21 verschweisst ist.The ceiling construction is constructed in such a way that a multitude of column-like supports each are arranged in a grid in a row of equal or variable distances. Usually, several supports 1, each assigned to a floor, are located one above the other. The supports 1 - according to FIGS. 1 and 2 - generally consist of a
Horizontale Träger 5, die je im F.ereich der Stützen 1 angeordnet sind, bestehen aus Flacheisen 16 die entlang ihrer beiden Längsränder mit metallischen Auflagewinkeln 4 verschweisst sind. Die Trennfuge 20 der übereinander liegenden Säulen 1 befindet sich im Bereich des horizontalen Trägers 5.
Das von der Säule 1 durchdrungene Flacheisen 16 ist mit der Verbindungsmuife 3 durch Schweissnähte 7 verschweisst. Die horizontalen, nach aussen ragenden Schenkel 4a der Auflagewinkel 4 beidseitig des Flacheisens 16 dienen zur Abstützung von ersten plattenartigen Decken-Profilblechen 10, auch Rippenplatten genannt. Solche metallische Decken-Profilbleche 10 sind beispielsweise unter der Bezeichnung "Holorib-Bleche" bekannt und enthalten im Abstand voneinander angeordnete, untereinander parallele, nach unten offene Längsnuten 15. In Fig. 2 ist lediglich ein Teil dieser Decken-Profilbleche 10 eingezeichnet. Mehrere dieser untereinander parallelen Decken-Profilbleche 10 greifen ineinander und erstrecken sich über die Längsausdehnung der horizontalen Träger 5.The
An den beiden Enden der Träger 5 sind - gemäss Fig. 3 - Z-Profilschienen 9 starr festgemacht, beispielsweise durch Nieten, Verschraubung oder Schweissnähte. Diese Z-Profilschienen 9 dienen als Auflager für quer zu den ersten Decken-Profilblechen 10 verlaufende zweite Deckenprofilbleche 11. Diese können gleich ausgebildete "Holorib-Bleche" sein wie die ersten Decken-Profilbleche 10. Uebcr den Decken-Profilblechen 10, 11 wird eine Ortsbetonschicht 12 aufgebracht, welche sich mit den Decken-Profilblechen 10, 11 und auf dem Flacheisen 5 aufgeschweissten, nach oben abragenden Schubbolzen 8 verbindet. Um die Durchbiegung zu vermeiden oder zu beschränken werden die Decken-Profilbleche 10, 11 von unten unterstützt, bis der Beton erhärtet ist.At the two ends of the carrier 5 - according to FIG. 3 - Z profile rails 9 are rigidly fastened, for example by riveting, screwing or welding seams. These Z profile rails 9 serve as supports for second
In den Fig. 5 - 7 ist eine Ausführungsvariante dargestellt. Gemäss Fig. 5 sind die Profilschienen 19 auf denen die ersten Decken-Profilbleche 10 (Holorib-Bleche) aufliegen, als U-Profilschienen ausgebildet.An embodiment variant is shown in FIGS. 5-7. 5, the
Gemäss Fig. 6 befindet sich die Trennfuge 20 etwa in der Mitte der Ortsbetonschicht 12. Die Verbindungsmuffe 3 ist mit mehreren angeschweissten Schlaudern 18 versehen; welche von der Ortsbetonschicht umgossen sind. Im übrigen entsprechen gleiche Bezugszahlen.gleichen Teilen wie in Fig. 1 mit gleicher Wirkungsweise.6, the
Der in Fig. 7 dargestellte Schnitt nach der Linie VII-VII in Fig. 2 zeigt die Abstützung des Trägers 5, der über ein an der U-Profilschicne 19 angeschraubtes Winkeleisen 17 abgestützt ist.The section shown in Fig. 7 along the line VII-VII in Fig. 2 shows the support of the
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH346984A CH664785A5 (en) | 1984-07-16 | 1984-07-16 | CARRIER MUSHROOM BLANKET. |
CH3469/84 | 1984-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0169805A2 true EP0169805A2 (en) | 1986-01-29 |
EP0169805A3 EP0169805A3 (en) | 1988-05-11 |
Family
ID=4256634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85810304A Withdrawn EP0169805A3 (en) | 1984-07-16 | 1985-07-03 | Ceiling construction |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0169805A3 (en) |
CH (1) | CH664785A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100476121C (en) * | 2003-06-02 | 2009-04-08 | 邱则有 | Cast-in-situ reinforced concrete hollow slab |
CN100476133C (en) * | 2002-04-30 | 2009-04-08 | 邱则有 | Steel reinforced concrete three-D load-carrying structure floor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101509274B (en) * | 2009-03-25 | 2011-05-25 | 东南大学 | Residential structure of multi-layer cold-formed section steel assembled house |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH488883A (en) * | 1969-01-30 | 1970-04-15 | Maurer Alfred | Building ceiling, in particular for parking garages |
US4024686A (en) * | 1974-12-13 | 1977-05-24 | Ronald Gronert | Assembly building having floor elements supported between superimposed columns |
DE3116102A1 (en) * | 1981-04-23 | 1982-11-18 | Stahlbau Löw GmbH & Co KG, 7129 Güglingen | Structure comprising composite supports and composite beams |
DE3206535A1 (en) * | 1981-05-21 | 1982-12-09 | Alfred 6006 Luzern Maurer | Floor structure using prefabricated parts |
-
1984
- 1984-07-16 CH CH346984A patent/CH664785A5/en not_active IP Right Cessation
-
1985
- 1985-07-03 EP EP85810304A patent/EP0169805A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH488883A (en) * | 1969-01-30 | 1970-04-15 | Maurer Alfred | Building ceiling, in particular for parking garages |
US4024686A (en) * | 1974-12-13 | 1977-05-24 | Ronald Gronert | Assembly building having floor elements supported between superimposed columns |
DE3116102A1 (en) * | 1981-04-23 | 1982-11-18 | Stahlbau Löw GmbH & Co KG, 7129 Güglingen | Structure comprising composite supports and composite beams |
DE3206535A1 (en) * | 1981-05-21 | 1982-12-09 | Alfred 6006 Luzern Maurer | Floor structure using prefabricated parts |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100476133C (en) * | 2002-04-30 | 2009-04-08 | 邱则有 | Steel reinforced concrete three-D load-carrying structure floor |
CN100476121C (en) * | 2003-06-02 | 2009-04-08 | 邱则有 | Cast-in-situ reinforced concrete hollow slab |
Also Published As
Publication number | Publication date |
---|---|
CH664785A5 (en) | 1988-03-31 |
EP0169805A3 (en) | 1988-05-11 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
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17P | Request for examination filed |
Effective date: 19880610 |
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Effective date: 19890823 |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 19910201 |