AT166557B - Process for the production of components - Google Patents
Process for the production of componentsInfo
- Publication number
- AT166557B AT166557B AT166557DA AT166557B AT 166557 B AT166557 B AT 166557B AT 166557D A AT166557D A AT 166557DA AT 166557 B AT166557 B AT 166557B
- Authority
- AT
- Austria
- Prior art keywords
- tension
- joints
- components
- production
- belt
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Bauelementen
Es sind bereits Verfahren zur Herstellung von Bauelementen, vorzugsweise Trägem, bekannt, denen durch Spannen von im Zugspannungsbereich verteilten Zugorganen eine vorzugsweise zentrisch angreifende Druckvorspannung gegeben und gesichert wird. Die Erfindung betrifft eine Weiterbildung dieser Verfahren und besteht im wesentlichen darin, dass der Druckgurt dieser Bauelemente zwar zugleich und im Verbund mit dem Zuggurt, jedoch in, durch Fugen getrennten Teilen hergestellt wird, die beim Vorspannen nahezu spannungsfrei bleiben und erst am vorgespannten Bauelement durch Ausfüllen der Fugen zu einem durchlaufenden Druckgurt gemacht werden.
Die Zeichnung erläutert in den Fig. 1 und 2 das erfindungsgemässe Verfahren an einem Träger, von dem Fig. 1 die Seitenansicht, Fig. 2 den Querschnitt zeigt.
Um die an der Baustelle zu leistende Arbeit weitgehend herabzumindern, wird zugleich und im Verbund mit dem zur Vorspannung bestimmen Zuggurt 1 dessen Druckgurt 20 unter Belassung der erforderlichen Fugen 21 hergestellt. Dann wird dem Zuggurt 1 durch Vermittlung
EMI1.1
einer hochzugfesten, in den Schlitz 2 einbetonierten Einlage 4 die erwünschte Vorspannung erteilt und durch die Festhaltevorrichtung 5 gesichert. Die Fugen 21 bewirken, dass der in viele Abschnitte zerteilte Druckgurt von der Vorspannung nicht erfasst wird. Füllt man die Fugen aus, so erhält man ein fertiges Bauelement, bei dem nur der Zuggurt mit der erwünschten Druckvorspannung ausgestattet ist, trotzdem der Druckgurt bis auf die Fugen zugleich und im Verbund mit dem Zuggurt hergestellt wurde.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of components
Processes for the production of structural elements, preferably carriers, are already known, to which, by tensioning tension members distributed in the tensile stress area, a preferably centrally acting compressive prestress is given and secured. The invention relates to a further development of this method and essentially consists in the fact that the compression belt of these components is produced at the same time and in conjunction with the tension belt, but in parts separated by joints, which remain almost free of tension during tensioning and only by filling in on the tensioned component the joints can be made into a continuous pressure belt.
The drawing explains in FIGS. 1 and 2 the method according to the invention on a carrier, of which FIG. 1 shows the side view, FIG. 2 shows the cross section.
In order to largely reduce the work to be performed on the construction site, the compression chord 20 of the tension chord 1 intended for pre-tensioning is produced at the same time and in conjunction with the required joints 21. Then the tension chord 1 through mediation
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a high tensile strength insert 4 concreted in the slot 2 is given the desired prestress and secured by the retaining device 5. The result of the joints 21 is that the compression belt, which is divided into many sections, is not caught by the pretensioning. If the joints are filled, a finished component is obtained in which only the tension chord is provided with the desired compressive prestress, despite the fact that the pressure chord was produced at the same time and in conjunction with the tension chord except for the joints.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT166557T | 1948-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT166557B true AT166557B (en) | 1950-08-25 |
Family
ID=34200343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT166557D AT166557B (en) | 1948-05-07 | 1948-05-07 | Process for the production of components |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT166557B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073719B (en) * | 1960-01-21 | Osterreichische Spanntongese'l schaft Leitl £x Co Eferdmg (Osterreich) \ertr Dr Ing M Louts Pat Anw Essen | Prefabricated partial beams made of stones lined up in a row |
-
1948
- 1948-05-07 AT AT166557D patent/AT166557B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073719B (en) * | 1960-01-21 | Osterreichische Spanntongese'l schaft Leitl £x Co Eferdmg (Osterreich) \ertr Dr Ing M Louts Pat Anw Essen | Prefabricated partial beams made of stones lined up in a row |
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