AT33265B - Reinforced concrete ceiling. - Google Patents
Reinforced concrete ceiling.Info
- Publication number
- AT33265B AT33265B AT33265DA AT33265B AT 33265 B AT33265 B AT 33265B AT 33265D A AT33265D A AT 33265DA AT 33265 B AT33265 B AT 33265B
- Authority
- AT
- Austria
- Prior art keywords
- reinforced concrete
- parts
- tension
- ceiling
- caps
- Prior art date
Links
- 239000011150 reinforced concrete Substances 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Rod-Shaped Construction Members (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
<Desc/Clms Page number 1>
Eisenbetondecke.
Eisenbetondecken aus fertigen, Zug-und Druckgurte bildenden und untereinander durch Scherbügel verbundenen Teilen sind bekannt. Die Decke gemäss der vorliegenden Erfindung ist aber insoferne neu, als der Querschnitt jedes Zuggurtteiles die Form eines Trapezes mit abgestumpften spitzwinkligen Ecken aufweist und die Druckgurtteile gleichzeitig als gewölbte Kappen an sich bekannter Form ausgebildet sind. Nach dem Zusammenbau entsteht eine unten geschlossene Decke mit grossen Hohlräumen.
Eine derartige Decke ist in Fig. 1 der Zeichnung in einer beispielsweisen Ausführungs-
EMI1.1
dargestellt.
Die Decke besteht aus Eisenbetonträgern a, die im Querschnitt die Form von Trapezen aufweisen, deren spitzwinklige Ecken zum Zwecke besseren Zusammenschlusses abgestumpft sind, und gewölbten Kappen b. Die Trennungsfuge zwischen diesen Teilen liegt wie üblich in der Nähe der Nullinie. Bei der Herstellung werden zunächst die von Auflager zu Auflager reichenden Teile a verlegt, die Stossfugen dazwischen mit Mörtel ausgefüllt und, soweit es erforderlich erscheint, auch überfüllt. Daraufhin werden die Kappen b so verlegt, dass sie über den Zuggurtteilen zusammenstossen. Sodann werden zur Armierung der Träger a dienende Quereisen c mit in den Fugen f zwischen den Kappen b angeordneten und an den Kappen b festgehaltenen Scherbügeln d verbunden. Die Fugen f werden in bekannter Weise mit Zementbrei vergossen.
Die Kappen können der Länge nach aus einzelnen Teilen zusammengesetzt sein.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Reinforced concrete ceiling.
Reinforced concrete ceilings made of finished parts that form tension and compression straps and are connected to one another by shear bars are known. The ceiling according to the present invention is new in that the cross section of each tension chord part has the shape of a trapezoid with truncated acute-angled corners and the pressure chord parts are simultaneously designed as domed caps of a known shape. After assembly, a ceiling closed at the bottom with large cavities is created.
Such a ceiling is shown in Fig. 1 of the drawing in an exemplary embodiment
EMI1.1
shown.
The ceiling consists of reinforced concrete girders a, which have the shape of trapezoids in cross-section, the acute-angled corners of which are truncated for the purpose of better union, and arched caps b. As usual, the separating joint between these parts is close to the zero line. During production, the parts a reaching from support to support are first laid, the butt joints between them are filled with mortar and, if necessary, overfilled. The caps b are then laid so that they collide over the parts of the tension belt. Then, to reinforce the girders a, cross bars c are connected with shear bars d which are arranged in the joints f between the caps b and are held on the caps b. The joints f are cast in a known manner with cement paste.
The length of the caps can be composed of individual parts.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT33265T | 1907-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT33265B true AT33265B (en) | 1908-06-10 |
Family
ID=3548831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT33265D AT33265B (en) | 1907-06-03 | 1907-06-03 | Reinforced concrete ceiling. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT33265B (en) |
-
1907
- 1907-06-03 AT AT33265D patent/AT33265B/en active
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