DE1792958U - RIB FOR BRIDGE PANELS. - Google Patents
RIB FOR BRIDGE PANELS.Info
- Publication number
- DE1792958U DE1792958U DED18007U DED0018007U DE1792958U DE 1792958 U DE1792958 U DE 1792958U DE D18007 U DED18007 U DE D18007U DE D0018007 U DED0018007 U DE D0018007U DE 1792958 U DE1792958 U DE 1792958U
- Authority
- DE
- Germany
- Prior art keywords
- profile
- rib
- profiles
- ribs
- flat
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
Das an der Spitze angesetzte Profil erhöht andererseits das Widerstandsmoment durch seine Lage ganz erheblich. Eine kalte Verformung oder dgl. ist bei solchen Rippen'nicht erforderlich. Die Profile werden so zu der Rippe zusammengeschweißt, wie sie angeliefert werden Die Schweißnaht kann in einer einfachen Vorrichtung, in welche die Profile eingelegt werden, auch mit einem Schweißautomaten ausgeführt werden. In der Zeichnung sind mehrere Ausführungsbeispiele für Rippen nach der Neuerung wiedergegeben. Fig. 1 zeigt eine Rippe aus zwei Flachprofilen und einem Rundprofil.On the other hand, the profile attached to the tip increases the section modulus due to its location quite considerably. There is a cold deformation or the like in such Ribs not required. The profiles are welded together to form the rib, how they are delivered The weld seam can be made in a simple device, in which the profiles are inserted, also carried out with an automatic welding machine will. In the drawing are several embodiments for ribs according to the innovation reproduced. Fig. 1 shows a rib made of two flat profiles and a round profile.
Die beiden Flachprofile sind mit geringem Abstand auf den Rundstahl aufgesetzt und mit einer Naht mit diesem verschweißt.The two flat profiles are at a small distance on the round steel put on and welded to this with a seam.
Fig. 2 zeigt eine ähnliche Ausführung, bei welcher die Flachprofile auf die Seitenfläche eines Quadratprmfiles aufgesetzt sind « Bei der Ausführung nach Fig. 3 sind die beiden Flachprofile an eine Kante eines quadratischen Profiles angesetzt. Diese Ausführung ist durch die größere Höhe naturgemäß vorteilhafter als die beiden vorhergehenden Ausführungen.Fig. 2 shows a similar embodiment in which the flat profiles are placed on the side surface of a square profile «During execution According to Fig. 3, the two flat profiles are on one edge of a square profile scheduled. This design is naturally more advantageous due to the greater height than the two previous versions.
In Fig. 4 ist eine Rippe dargestellt, bei welcher die'beiden Flachprofile
auf ein drittes Flachprofil aufgesetzt sind.
Ein seitliches Ausweichen der Dreieckspitze wird bei seitlicher Belastung durch das U-Profil erschwert. Fig. 6 zeigt wieder eine ähnliche Ausführung wie'Fig. 2. Anstelle des massiven Rundprofiles ist ein Rohr verwendet worden.A sideways evasion of the triangle tip is possible with side loading made difficult by the U-profile. Fig. 6 again shows a similar embodiment as'Fig. 2. Instead of the massive round profile, a pipe has been used.
Die Neuerung ist an die dargestellten Ausführungsbeispiele nicht gebunden. Es können auch andere Profile in-gleicher Weise Verwendung finden. Für die Neuerung ist entscheidend, ob es möglich ist, die drei Profile durch eine einzige Naht miteinander zu verbinden In allen. Fällen bilden die beiden auf das Profil aufgesetzten Flachprofile mit der Platte ein geschlossenes Dreieck, das gegen jede Beanspruchung als flächenfest anzusehen ist. Durch das angesetzte Walzprofil wird ein zusätzliches Widerstandsmoment erzeugt.The innovation is not bound to the illustrated embodiments. Other profiles can also be used in the same way. For the innovation the decisive factor is whether it is possible to join the three profiles together with a single seam to connect in all. Cases form the two flat profiles placed on the profile with the plate a closed triangle that is resistant to any stress as a surface is to be seen. The applied rolled profile creates an additional section modulus generated.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED18007U DE1792958U (en) | 1959-03-26 | 1959-03-26 | RIB FOR BRIDGE PANELS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED18007U DE1792958U (en) | 1959-03-26 | 1959-03-26 | RIB FOR BRIDGE PANELS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1792958U true DE1792958U (en) | 1959-08-06 |
Family
ID=32878376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED18007U Expired DE1792958U (en) | 1959-03-26 | 1959-03-26 | RIB FOR BRIDGE PANELS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1792958U (en) |
-
1959
- 1959-03-26 DE DED18007U patent/DE1792958U/en not_active Expired
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