DE137717C - - Google Patents

Info

Publication number
DE137717C
DE137717C DE1901137717D DE137717DA DE137717C DE 137717 C DE137717 C DE 137717C DE 1901137717 D DE1901137717 D DE 1901137717D DE 137717D A DE137717D A DE 137717DA DE 137717 C DE137717 C DE 137717C
Authority
DE
Germany
Prior art keywords
wire
edged
wire mesh
distribution
distribution supports
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE1901137717D
Other languages
German (de)
Filing date
Publication of DE137717C publication Critical patent/DE137717C/de
Application filed filed Critical
Priority to AT12731D priority Critical patent/AT12731B/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wire Processing (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand der vorliegenden Erfindung bildet ein Verfahren zur Erzeugung einer Anfangsspannung in den Drahteinlagen von Verbundkonstruktionen, welches in der Zeichnung in einigen Ausführungsfonnen veranschaulicht ist.The subject of the present invention is a method for generating an initial tension in the wire inserts of composite structures, which is illustrated in the drawing in some embodiments is.

Zwischen festen Hauptträgern α werden, wenn erforderlich, auf Schablonen d (Fig. 4a) Vertheilungsträger b flach und um ihre Längsachse drehbar verlegt, alsdann wird die Drahteinlage c und C1 eingeschossen, und mit dem Fortschreiten des Drahteinschusses werden die Schablonen wieder entfernt. Nach Vollendung des Einschusses wird der in statischer Hinsicht gewünschte Verlauf der Drahteinlage, sowie die erforderliche Steifigkeit und Streckung des Einschusses durch das Hochkanten der Vertheilungsträger b bewirkt. Um dabei ein seitliches Weggleiten der Vertheilungsträger b zu verhüten, wird der Draht in gröfseren Abständen auch in der Richtung C1 durchgezogen.If necessary, distribution supports b are laid flat and rotatable about their longitudinal axis on templates d (Fig. 4a) between fixed main beams α , then the wire insert c and C 1 is shot in, and the templates are removed again as the wire insertion progresses. After completion of the entry, the course of the wire insert, which is desired from a static point of view, as well as the required rigidity and elongation of the entry is brought about by the edging of the distribution carrier b. In order to prevent the distribution supports b from sliding away to the side, the wire is also pulled through in the direction C 1 at larger intervals.

Ist das beabsichtigte Bauwerk, z. B. eine Decke, nur Belastungen von einer Seite ausgesetzt, so kann auf die Beanspruchung der Verbundkonstruktion beim Einziehen des Drahtwerks schon in der Weise Rücksicht genommen werden, dafs der Zugzone der Verbundkonstruktion eine beträchtlich gröfsere Anzahl von Drähten zugewiesen wird als der Druckzone. In dieser können, wie aus Fig. 3 ersichtlich ist, die Drähte auch ganz wegfallen, falls die Vertheilungsträger b durch Aussparungen e oder andere Vorkehrungen eine geeignete Führung erhalten.Is the intended structure, e.g. B. a ceiling, only exposed to loads from one side, the stress on the composite structure when pulling in the wire work can be taken into account in such a way that the tensile zone of the composite structure is assigned a considerably larger number of wires than the pressure zone. In this, as can be seen from FIG. 3, the wires can also be omitted entirely if the distribution supports b receive a suitable guide through recesses e or other provisions.

Erfährt das beabsichtigte Bauwerk Belastungen, welche bald von der einen, bald von der anderen Seite angreifen, so wird der Drahteinschufs oberhalb und unterhalb der Träger nach Mafsgabe der in der Verbundkonstruktion auftretenden , wechselnden Beanspruchungen vertheilt (Fig. 1).If the intended structure experiences loads, some from one, now from the other Attack side, so the wire insert is above and below the carrier after Distributed according to the changing loads occurring in the composite structure (Fig. 1).

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Erzeugung einer Anfanp- _s£annung in den Drahteinlagen von VerbundkonsTrrrklionen, dadurch gekennzeichnet, dafs flachkantig in ein Drahtgeflecht (c c) eingebundene oder auf einer Seite desselben flachkantig verlegte und geführte Vertheilungsträger (b) hqch.gekantet werden, wodurch das Drahtgeflechf gerichtet und angespannt wird.A method for producing an initial design in the wire inlays of composite constructions, characterized in that distribution supports (b) which are integrated flat-edged into a wire mesh (cc) or are laid flat-edged and guided on one side of the same are bent to a high degree, as a result of which the wire mesh is straightened and is tense. Hierzu 1 Blatt Zeichnungen,1 sheet of drawings,
DE1901137717D 1901-01-02 1901-01-02 Expired - Lifetime DE137717C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT12731D AT12731B (en) 1901-01-02 1902-12-06

Publications (1)

Publication Number Publication Date
DE137717C true DE137717C (en)

Family

ID=405576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1901137717D Expired - Lifetime DE137717C (en) 1901-01-02 1901-01-02

Country Status (1)

Country Link
DE (1) DE137717C (en)

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