AT166557B - Process for the production of components - Google Patents

Process for the production of components

Info

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
Application number
Other languages
German (de)
Inventor
August Dipl Ing Ziegler
Friedrich Dipl Ing D Baravalle
Original Assignee
August Dipl Ing Ziegler
Friedrich Dipl Ing D Baravalle
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by August Dipl Ing Ziegler, Friedrich Dipl Ing D Baravalle filed Critical August Dipl Ing Ziegler
Application granted granted Critical
Publication of AT166557B publication Critical patent/AT166557B/en

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  • 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
 EMI1.1
 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)

PATENTANSPRUCH : Verfahren zur Herstellung von Bauelementen mit im Zugspannungsbereich verteilten Zugorganen, denen eine vorzugsweise zentrisch angreifende Druckvorspannung gegeben und gesichert wird, dadurch gekennzeichnet, 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 durch- laufenden Druckgurt gemacht werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of components with tension members distributed in the tensile stress area, which are given and secured a preferably centrally acting compressive prestress, characterized in 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, Pre-tensioning remains almost free of tension and can only be made into a continuous compression belt on the pre-tensioned component by filling in the joints. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT166557D 1948-05-07 1948-05-07 Process for the production of components AT166557B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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