AT76446B - Reinforced concrete ceiling and shaped stone. - Google Patents
Reinforced concrete ceiling and shaped stone.Info
- Publication number
- AT76446B AT76446B AT76446DA AT76446B AT 76446 B AT76446 B AT 76446B AT 76446D A AT76446D A AT 76446DA AT 76446 B AT76446 B AT 76446B
- Authority
- AT
- Austria
- Prior art keywords
- reinforced concrete
- concrete
- shaped stone
- concrete ceiling
- stone
- Prior art date
Links
Landscapes
- Building Environments (AREA)
Description
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legen, in ihrer Höhe der Materialstärke zwischen Eiseneinlage und Umfang der Betonrippe entsprechend und auch durch ihre Abschrägung das Einlegen der Eisen erleichtern.
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Diese Steine werden entweder gleich ohne die Leisten b hergestellt oder es werden diese an der Baustelie'nac-h Bedarf abgenommen, um das Nutzprofil in seiner vollen Höhe ausnützen zu können und das einwandfreie Ausgiessen der Betonstege zu ermöglichen.
In Fig. 3 ist die Aneinanderreihung mehrerer Formsteine mit oberem und unterem Duckflansch ersichtlich, wobei die elastische Linie E-F die positiven und negativen Momente trennt Die Decke ruht auf einem Unterzug. f auf. Der Schnitt nach der Linie A-B durch einen der Formsteine entspricht der Fig. 1, der Schnitt nach C-P der Fig. 2. Die Erhöhungen b können auch nachträglich an den Formsteinen angebracht werden.
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Eisenbetondecke, dadurch gekennzeichnet, dass mit besonderen Erhöhungen versehene Formsteine, entsprechend den in der Nähe der Auflager eingespannter oder durchgehender Deckenfelder auftretenden positiven oder negativen Momenten mit ihren Flanschen nach Bedarf nach oben oder nach unten verlegt und in der Höhenlage um die Stärke der Druckflansche versetzt sind. zum Zwecke der Bildung eines Betondruckflansches ol-en oder unten.
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place, in their height according to the material thickness between the iron insert and the circumference of the concrete rib and also facilitate the insertion of the iron through their bevel.
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These stones are either produced immediately without the strips b or they are removed at the construction site as required in order to be able to use the full height of the usable profile and to enable the concrete bridges to be poured properly.
In Fig. 3 the stringing together of several shaped stones with upper and lower pressure flange can be seen, the elastic line E-F separating the positive and negative moments. The ceiling rests on a girder. f on. The section along line A-B through one of the shaped stones corresponds to FIG. 1, the section along C-P to FIG. 2. The elevations b can also be attached to the shaped stones at a later date.
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1.
Reinforced concrete ceiling, characterized in that shaped stones provided with special elevations, corresponding to the positive or negative moments occurring in the vicinity of the supports of clamped or continuous ceiling fields, are moved with their flanges upwards or downwards as required and offset in height by the thickness of the pressure flanges . for the purpose of forming a concrete pressure flange ol-en or below.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT76446T | 1915-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT76446B true AT76446B (en) | 1919-05-10 |
Family
ID=3598129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT76446D AT76446B (en) | 1915-01-15 | 1915-01-15 | Reinforced concrete ceiling and shaped stone. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT76446B (en) |
-
1915
- 1915-01-15 AT AT76446D patent/AT76446B/en active
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