AT31431B - Reinforced concrete bridge. - Google Patents

Reinforced concrete bridge.

Info

Publication number
AT31431B
AT31431B AT31431DA AT31431B AT 31431 B AT31431 B AT 31431B AT 31431D A AT31431D A AT 31431DA AT 31431 B AT31431 B AT 31431B
Authority
AT
Austria
Prior art keywords
reinforced concrete
concrete bridge
abutment
bridge
console
Prior art date
Application number
Other languages
German (de)
Original Assignee
Max Schnyder
Sosnowski & A Zachariewicz Fa
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 Max Schnyder, Sosnowski & A Zachariewicz Fa filed Critical Max Schnyder
Application granted granted Critical
Publication of AT31431B publication Critical patent/AT31431B/en

Links

Landscapes

  • Bridges Or Land Bridges (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 angezeigt ist, auch die Walzeisenkonstruktion mit Beton zu umhüllen. Auf alle Fälle erscheint eine   Betonumhüllung   für diejenigen Teile angezeigt, die für Erneuerung des Olfarbenanstriches oder zur Kontrolle schwer zugänglich sind ; dies sind hauptsächlich jene Teile, die sich unter der Fahrbahn befinden. 



   Eine solche, zum Teil aus Eisenkonstruktion und zum    Teil aus armiertem Beton bestehende   Brücke ist in Fig. 5 in der   Gesamtansicht   dargestellt, während die Fig. 6-10 Einzelheiten veranschaulichen. 



   Der unter der Fahrbahn befindliche Teil 9 des Mittelträgers 2 ist aus den oben angegebenen 
 EMI2.2 
   zum Tei)   von   3-6 mm starken Drähten aufgenommen.   Die Fig. 7 und 10 sind Schnitte durch   die Hrürke beim Punkte C,   aus denen die freie Auflagerung des mittleren Trägers 2 auf der   Konsole @ ersichtlich   ist. Das aus Fig. 7 ersichtliche Walzeisen 10 hat die Biegungsspannung   aufzunehmen, die entsteht, wenn   nicht iiber jedem Querträger ein Pfosten angebracht ist. Die Konsole wird im Widerlager 11 verankert. Das Widerlager wird als Kasten ausgebildet, dessen Wände aus armiertem Beton bestehen, während als Füllmaterial Erde. Steine oder Beton von   magerer Millchung dieneu.

   Die   Verankerung der Konsole mit dem Widerlager wird in den Seitenwänden desselben hergestellt, was auf verschiedene Weise geschehen kann. Fig.   9   veranschaulicht eine Verankerung der Konsole in einer Seitenwand des Widerlagers durch in das Widerlager 
 EMI2.3 
 fällen könnte der mittlere Träger parabolisch nach oben gekrümmt werden, wenn es die zwischen Wasserspiegel und Brückenkonstruktion frei zu lassende Höhe verlangt. 
 EMI2.4 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 it is indicated to encase the roll iron structure with concrete. In any case, a concrete coating is indicated for those parts that are difficult to access for renewing the oil paint or for checking; these are mainly those parts that are under the roadway.



   Such a bridge, which partly consists of an iron structure and partly of reinforced concrete, is shown in the overall view in FIG. 5, while FIGS. 6-10 illustrate details.



   The part 9 of the central beam 2 located under the roadway is from those specified above
 EMI2.2
   to the part) of 3-6 mm thick wires. 7 and 10 are sections through the Hrürke at point C, from which the free support of the middle support 2 on the console @ can be seen. The rolling iron 10 shown in FIG. 7 has to absorb the bending stress which arises when a post is not attached over each cross member. The console is anchored in the abutment 11. The abutment is designed as a box, the walls of which are made of reinforced concrete, while earth is used as the filler material. Stone or concrete of lean milling is new.

   The anchoring of the console with the abutment is made in the side walls of the same, which can be done in various ways. Fig. 9 illustrates an anchoring of the console in a side wall of the abutment through into the abutment
 EMI2.3
 If the height to be left free between the water level and the bridge construction requires it, the middle girder could be curved parabolically upwards.
 EMI2.4


 

Claims (1)

2. Armierte Betonbrücke nach Anspruch 1, dadurch gekennzeichnet, dass die auf Zuss : bent : spruchten Teile der Brücke als genietete Eisenkonstruktion ausgebildet sind, während die aus armiertem Beton bestehende Fahrbahntafel den auf Druck beanspruchten Teil des Haupttragers bildet. 2. Reinforced concrete bridge according to claim 1, characterized in that the Zuss: bent: urged parts of the bridge are designed as a riveted iron structure, while the deck made of reinforced concrete forms the pressure-stressed part of the main girder.
AT31431D 1906-04-21 1906-04-21 Reinforced concrete bridge. AT31431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT31431T 1906-04-21

Publications (1)

Publication Number Publication Date
AT31431B true AT31431B (en) 1908-01-25

Family

ID=3545964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT31431D AT31431B (en) 1906-04-21 1906-04-21 Reinforced concrete bridge.

Country Status (1)

Country Link
AT (1) AT31431B (en)

Similar Documents

Publication Publication Date Title
EP0123642A2 (en) Composite beam
EP0381615A2 (en) Stiffening element for a lattice girder
AT31431B (en) Reinforced concrete bridge.
DE2609797C2 (en) External spiral chute for bulk material bunkers, especially coal bunkers for underground operations
DE2816678B2 (en) Cable support system
EP2337903B1 (en) Connection elements for building connections
DE2317344A1 (en) THERMAL INSULATED CONTAINER, IN PARTICULAR WALL STORAGE
CH670670A5 (en)
DE2901283A1 (en) Railway track superstructure concrete support - has support slabs, intermediate layers and elastic inlay on troughed base
DE4107370A1 (en) ROAD EXTENSION, ESPECIALLY FOR MINING UNDERGROUND COMPANIES
DE202007018656U1 (en) Embedded gravel superstructure
DE605704C (en) Composite component with a concrete pressure plate and shaped iron beams supporting this
DD271137A1 (en) PLATE-MOLDED STRUCTURE FOR HIGH-SPEED RAILWAYS
DE4006664A1 (en) Roof structure for hall construction - has bearing inner shell of steel plates with inwardly facing, hollow, hole-free trapezoidal ribs
AT244556B (en) Lattice girders for ceilings and process for their manufacture
AT81379B (en) Reinforced concrete pavement. Reinforced concrete pavement.
AT139287B (en) Ball house.
AT51681B (en) Sound and shock absorbing construction.
Čaušević et al. Effects of stiffness reduction on seismic capacity of buildings
DE608527C (en) Resilient iron polygon knee shoe
AT218433B (en) Manhole cover
CH153127A (en) Hollow ceiling with a reinforced concrete supporting structure consisting of ribs and a pressure plate.
AT263319B (en) Method of fastening formwork for successive, superimposed concrete layers to form a one-piece block
AT345526B (en) DIAGONAL PART CARRIER
AT139629B (en) Blanket.