DE484435C - Space framework for roofs - Google Patents
Space framework for roofsInfo
- Publication number
- DE484435C DE484435C DEJ26225D DEJ0026225D DE484435C DE 484435 C DE484435 C DE 484435C DE J26225 D DEJ26225 D DE J26225D DE J0026225 D DEJ0026225 D DE J0026225D DE 484435 C DE484435 C DE 484435C
- Authority
- DE
- Germany
- Prior art keywords
- roofs
- space framework
- pairs
- network
- barrel
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/08—Vaulted roofs
- E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
- E04B7/105—Grid-like structures
Description
Raumfachwerk für Dächer Die Erfindung betrifft ein aus Einzelstäben zusammengesetztes, als Tonnennetzwerk ausgebildetes Raumfachwerk zum Herstellen frei tragender Dächer.Space framework for roofs The invention relates to a single rod Composite space framework designed as a barrel network for production Cantilever roofs.
Das Tonnennetzwerk besteht aus schräg gerichteten Stäben a, welche die Achse des Gewölbes unter einem beliebigen Winkel schneiden, und aus wagerecht liegenden Füllgliedern b.The barrel network consists of obliquely directed bars a, which cut the axis of the vault at any angle, and off horizontally lying filler links b.
Erfindungsgemäß werden zum Herstellen des Tonnennetzwerkes nicht lotrecht stehende, sondern wagerecht liegende Bohlen verwendet, die flachkant in der Netzwerkfläche liegen und zum Herstellen der Schrägstäbe sowie der Füllstäbe b dienen, falls diese nicht durch die für die Dachschalung erforderlichen Sparren ersetzt werden. Die Schrägstabpaare a kreuzen sich in den Knotenpunkten und werden durch die parallel zur Achse des Daches verlaufenden Stabpaare b verbunden. Die Stäbe a und b werden durch Zwischenstücke c in den Knotenpunkten in Abstand gehalten. Die Erfindung ist in der Zeichnung dargestellt, und zwar zeigt die Abb. z eine abgewickelte Draufsicht, die Abb.2 einen Schnitt A-A durch das Fachwerk. In Abb. 3 ist ein Knotenpunkt schaubildlich dargestellt. Ein Paar der Schrägstäbe ist im Knotenpunkt gestoßen. Das Füllstück b ist hier durch einen Sparren ersetzt, der den Knotenpunkt ebenfalls kreuzt, aber nur einteilig angeordnet ist; es dient zur Befestigung der Dachschalung und zur Aufnahme der in den Abschlußwänden auftretenden Zug-,und Druckkräfte. Die Zwischenstücke c dienen zur Einhaltung des erforderlichen Abstandes.According to the invention, not vertically standing, but horizontally lying planks are used to produce the barrel network, which are flat-edged in the network surface and are used to produce the inclined bars and the cross bars b, if these are not replaced by the rafters required for the roof boarding. The inclined rod pairs a cross at the nodes and are connected by the rod pairs b running parallel to the axis of the roof. The bars a and b are kept at a distance by spacers c in the nodes. The invention is shown in the drawing, namely Fig. Z shows a developed plan view, Fig.2 shows a section AA through the framework. In Fig. 3 a node is shown graphically. A pair of the oblique rods are butted at the junction. The filler piece b is replaced here by a rafter that also crosses the junction, but is only arranged in one piece; it is used to fasten the roof boarding and to absorb the tensile and compressive forces occurring in the end walls. The spacers c are used to maintain the required distance.
In Abb.4 ist ebenfalls im Schaubild ein Knotenpunkt wiedergegeben, beidem die Schrägstäbe a sich paarweise überkreuzen und nicht gestoßen sind. Die Füllstücke b sind dagegen paarweise angeordnet und gestoßen. Das Zwischenstück c im Knotenpunkt dient zur Herstellung dieses Stoßes.In Fig. 4, a node is also shown in the diagram, both the oblique bars a cross in pairs and have not met. the Filler pieces b, however, are arranged and butted in pairs. The intermediate piece c at the junction is used to produce this joint.
In Abb. 5 sind Abarten nach Abb. 4 dargestellt, wobei die Schrägstäbe a paarweise durchlaufen oder einen Stoß aufweisen, während die Füllstücke b durchlaufen und den Knotenpunkt ohne Stoß kreuzen.In Fig. 5, variants according to Fig. 4 are shown, with the inclined bars a pass through in pairs or have a joint while the filler pieces pass through b and cross the junction without a joint.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ26225D DE484435C (en) | Space framework for roofs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ26225D DE484435C (en) | Space framework for roofs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE484435C true DE484435C (en) | 1929-10-16 |
Family
ID=7202524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEJ26225D Expired DE484435C (en) | Space framework for roofs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE484435C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841038A (en) * | 1971-04-12 | 1974-10-15 | D Geiger | Roof construction |
US4397608A (en) * | 1980-05-01 | 1983-08-09 | Automation Industries, Inc. | Energy-absorbing turbine missile shield |
US4439958A (en) * | 1979-07-18 | 1984-04-03 | Lew Hyok S | Prestressed self-interlocking grille structure |
ITRM20090227A1 (en) * | 2009-05-08 | 2010-11-09 | Sofia Colabella | STRUCTURAL ELEMENT FOR GRIDSHELL CONSTRUCTION, GRIDSHELL CONSTRUCTION INCLUDING THE ELEMENT AND PROCEDURE TO REALIZE THIS CONSTRUCTION USING THIS ELEMENT. |
-
0
- DE DEJ26225D patent/DE484435C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841038A (en) * | 1971-04-12 | 1974-10-15 | D Geiger | Roof construction |
US4439958A (en) * | 1979-07-18 | 1984-04-03 | Lew Hyok S | Prestressed self-interlocking grille structure |
US4397608A (en) * | 1980-05-01 | 1983-08-09 | Automation Industries, Inc. | Energy-absorbing turbine missile shield |
ITRM20090227A1 (en) * | 2009-05-08 | 2010-11-09 | Sofia Colabella | STRUCTURAL ELEMENT FOR GRIDSHELL CONSTRUCTION, GRIDSHELL CONSTRUCTION INCLUDING THE ELEMENT AND PROCEDURE TO REALIZE THIS CONSTRUCTION USING THIS ELEMENT. |
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