AT55134B - Bearing for beams subject to bending. - Google Patents
Bearing for beams subject to bending.Info
- Publication number
- AT55134B AT55134B AT55134DA AT55134B AT 55134 B AT55134 B AT 55134B AT 55134D A AT55134D A AT 55134DA AT 55134 B AT55134 B AT 55134B
- Authority
- AT
- Austria
- Prior art keywords
- masonry
- bending
- bearing
- beams subject
- carrier
- Prior art date
Links
- 238000005452 bending Methods 0.000 title description 2
- 239000011449 brick Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000011083 cement mortar Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 239000011431 lime mortar Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Description
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mittels eine grössere Druck-und Biegungsfestigkeit besitzt, als die Masse des Widerlagsmauerwerkes (z. B. Ziegelmauerwerk in Weisskalkmörtel).
In den Fig. 5 bis 10 sind verschiedene Ausführungsformen des Erfindungsgegenstandes veranschaulicht. Bei der in den Fig. 5 und 6 dargestellten Trägerlagerung besteht der Zwischen- mittelkörper z aus einem armierten Betonkörper der durch Anbringung geeigneter Schalungen nach bekannten Verfahren auf dem aufgehenden Mauerwerk hergestellt wird. In den Fig. 7,8 bzw. 9,10 sind Zwischenmittelkörper z veranschaulicht, die aus mehreren Scharen von in Portlandzementmörte ! gemauerten Ziegeln oder Steinen bestehen. Die seitlichen Begrenzungflächen dieser Zwischenmittelkörper z verlaufen in Schräg- bzw. Staffelflächen. Die innere Begrenzungsfläche des Zwischenmittelkörpers ist der Form des Trägerkopfes angepasst.
Mit der vorstehend beschriebenen billigen Trägerlagerung, durch welche weder die übliche Bauweise geändert, noch der Baufortschritt gehemmt wird, lassen sich wie Versuche bestätigt haben, dieselben günstigen Wirkungen erzielen, wie sie in letzter Zeit durch die Verwendung monolytischer Sonderkonstruktionen (Rahmenkonstruktionen) angestrebt und erzielt worden sind.
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Fläche) des Trägerkopfes in einem mit dem aufgehenden Mauerwerk (s) (@ B. Ziegelmauerwerk in Weisskalkmörtel) in annäbernd gleicher Stärke aufgebauten Zwischenmittelkörper (z) (z. B.
Beton, Eisenbeton) eingebettet sind, der grössere Festigkeit als das den Zwischenmittelkörper umgebende Mauerwerk besitzt, zu dem Zwecke, um bei Belastung des Trägers den Widerstand des Mauerwerkes gegen das Abheben der Trägerenden vom Auflager zu erhöhen und dadurch eine vollkommene Eillspannung des Trägers zu erzielen (Fig. 1 und 2).
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by means of a greater compressive and bending strength than the mass of the abutment masonry (e.g. brick masonry in white lime mortar).
In FIGS. 5 to 10, various embodiments of the subject matter of the invention are illustrated. In the case of the carrier mounting shown in FIGS. 5 and 6, the intermediate center body z consists of a reinforced concrete body which is produced by attaching suitable formwork to the rising masonry using known methods. In FIGS. 7, 8 and 9, 10 intermediate center bodies z are illustrated which consist of several groups of Portland cement mortars! masonry bricks or stones. The lateral boundary surfaces of these intermediate center bodies z run in inclined or staggered surfaces. The inner boundary surface of the intermediate center body is adapted to the shape of the carrier head.
With the above-described cheap carrier storage, which neither changes the usual construction method nor inhibits construction progress, tests have confirmed that the same beneficial effects can be achieved as recently sought and achieved through the use of monolithic special constructions (frame constructions) are.
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Surface) of the girder head in an intermediate center body (z) built up with the rising masonry (s) (@ B. brick masonry in white lime mortar) in approximately the same thickness (e.g.
Concrete, reinforced concrete), which has greater strength than the masonry surrounding the intermediate central body, for the purpose of increasing the resistance of the masonry to the lifting of the girder ends from the support when the girder is loaded and thus to achieve perfect rapid tensioning of the girder ( Fig. 1 and 2).
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT55134T | 1910-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT55134B true AT55134B (en) | 1912-08-26 |
Family
ID=3576613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT55134D AT55134B (en) | 1910-12-05 | 1910-12-05 | Bearing for beams subject to bending. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT55134B (en) |
-
1910
- 1910-12-05 AT AT55134D patent/AT55134B/en active
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