AT69071B - Elements made of laced concrete subjected to compression and tension. - Google Patents
Elements made of laced concrete subjected to compression and tension.Info
- Publication number
- AT69071B AT69071B AT69071DA AT69071B AT 69071 B AT69071 B AT 69071B AT 69071D A AT69071D A AT 69071DA AT 69071 B AT69071 B AT 69071B
- Authority
- AT
- Austria
- Prior art keywords
- tension
- compression
- laced
- elements made
- concrete
- Prior art date
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Working Measures On Existing Buildindgs (AREA)
Description
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erhöhen.
Die Fig. 3 und 4 zeigen als weiteres Beispiel einen Teil eines Fachwerksträgera, bei dem die beiden Gurte in an sich bekannter Weise durch Druck- und Zugglieder miteinander verbunden sind. Das Druckglied 23 enthält den Gusseìsenstab 1, der in der vorbeschriebenen Weise von Umschnürungseisen 2 umgeben ist, so dass er nach erfolgter Einbringung des Betons von umschnürtem Beton umgeben ist. Der Zuggurt 24 enthält die üblichen Zugeisell18, die, wie dargestellt, durch in geeigneten Abständen angeordnete Bügel 25 zusammengefasst werden können.
Die Verbindung der beiden Armierungen 1 und 18 erfolgt hier gleichfalls wieder zu dem Zwecke, um ein ohne Betonumhüllung tragfähiges Gerippe zu schaffen, das gewünschtenfalls mit einer Aniangsspannung versehen werden kann.
Fig. 5 zeigt als Beispiel einen Träger, der an eine Tragsäule 26 ange. schlossen, also eingespannt
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aus dem Untergurt in den Obergurt übergeht.
In den Fig. 6 und 7 ist ein Träger dargestellt, bei welchem die Gusseisenarmierung 1 ein Fachwerk bildet, während sich die Zugarmierung 18. so wie in Fig. I, auf die unteren Enden des Fachwerke. s stützend, an den Enden desselben verankert ist, und zwar in der Weise, dass ein Spannen des ZugMsens möglich ist, um dem Gerippe eine Anfangsspannung zu erteilen. Diese
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entweder nur beim Bund 32 zur Geltung kommt oder so lang ist, dass er sich einerseits auf diesen, andererseits auf dus Widerlager stützt. Die beiden Keile sind durch eine Schraube 29 miteinander
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Armierung von unmehnürtem Beton zu umschliessen.
PATENTANSPRÜCHE : t. Auf Druck und Zug beanspruchte Elemente aus umschnürtem Bcton nach Stammpatent
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increase.
3 and 4 show, as a further example, a part of a framework girder in which the two belts are connected to one another in a manner known per se by pressure and tension members. The pressure member 23 contains the cast iron rod 1, which is surrounded in the above-described manner by strapping iron 2, so that it is surrounded by strapped concrete after the concrete has been placed. The tension belt 24 contains the usual Zugisell18, which, as shown, can be combined by means of brackets 25 arranged at suitable intervals.
The connection of the two reinforcements 1 and 18 is again carried out here for the purpose of creating a framework that is load-bearing without a concrete cover and which, if desired, can be provided with an angular tension.
5 shows, as an example, a carrier which is attached to a support column 26. closed, so clamped
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merges from the lower chord into the upper chord.
In FIGS. 6 and 7, a carrier is shown in which the cast iron reinforcement 1 forms a framework, while the tensile reinforcement 18, as in FIG. I, extends onto the lower ends of the framework. s is anchored at the ends of the same, in such a way that a tensioning of the ZugMsens is possible in order to give the framework an initial tension. These
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either only applies to the collar 32 or is so long that it rests on the one hand on this and on the other hand on the abutment. The two wedges are connected to one another by a screw 29
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To enclose reinforcement of immature concrete.
PATENT CLAIMS: t. Elements made of laced Bcton according to the parent patent subject to compression and tension
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Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT68546T | 1911-09-19 | ||
AT69071T | 1912-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT69071B true AT69071B (en) | 1915-06-25 |
Family
ID=25603378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT69071D AT69071B (en) | 1911-09-19 | 1912-02-16 | Elements made of laced concrete subjected to compression and tension. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT69071B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030773A1 (en) | 2010-06-30 | 2012-01-05 | Sgl Carbon Se | Yarn or sewing thread and method of making a yarn or sewing thread |
-
1912
- 1912-02-16 AT AT69071D patent/AT69071B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030773A1 (en) | 2010-06-30 | 2012-01-05 | Sgl Carbon Se | Yarn or sewing thread and method of making a yarn or sewing thread |
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