DE609886C - Welded sheet metal support - Google Patents
Welded sheet metal supportInfo
- Publication number
- DE609886C DE609886C DEH128865D DEH0128865D DE609886C DE 609886 C DE609886 C DE 609886C DE H128865 D DEH128865 D DE H128865D DE H0128865 D DEH0128865 D DE H0128865D DE 609886 C DE609886 C DE 609886C
- Authority
- DE
- Germany
- Prior art keywords
- plates
- web
- sheet metal
- belt
- web plate
- 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
- 239000002184 metal Substances 0.000 title claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 8
- 235000015250 liver sausages Nutrition 0.000 claims 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 claims 1
- 238000005452 bending Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- 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
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
-
- 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
- E04C2003/0434—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 open cross-section free of enclosed cavities
-
- 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
- E04C2003/0443—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 substantial shape of the cross-section
- E04C2003/0452—H- or I-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
Geschweißter Blechträger - Geschweißte, mit mehreren außen überein, anderliegenden Gurtplatten versehene Blechträger, bei denen die äulkren zusätzlichen Verstärkungsgurtplatten eine geringere Länge als die am Steg anliegenden, his zu den Stegenden durchlaufenden Hauptgürtplatten haben und an diesen mittels Quern-ihte angcschweißt sind, hatten den Nachteil einer nicht in einer Ebene durchlaufenden Außenfi-iche der Gurtplatten: Dadurch war hier der Anschluß anderer Bauelemente schwierig; in bezuauf die richtige Gurtplattenlage erforderte der Zusamirlenbau solcher Träger gewisse Umstände, und schließlich traten insbesondere an den Querschweißstellen unerwünschte Kerbwirkungen in der äußeren Zone auf.Welded sheet-metal girders - welded sheet-metal girders provided with several outer overlapping, opposite-lying belt plates, in which the outer additional reinforcing belt plates are shorter than the main belt plates lying on the web, extending through to the web ends and welded to them by means of cross-braces, had the disadvantage an outer fi-iche of the belt plates that does not run in one plane: This made it difficult to connect other components; In relation to the correct belt plate position, the assembly of such girders required certain circumstances, and ultimately undesirable notch effects occurred in the outer zone, especially at the transverse welds.
Um diesen Nachteilen zu begegnen, sind gemäß der Erfindung die zusätzlichen --Verstärkungsplatten, die eine geringere Länge als -die durchlaufende Hauptgurtplatte haben, auf deren Innenseite als einteilige Platten in den Stärken und 'Längen dieser Platten entspreclirnden Ausspärungen des Stegbleches oder als -zweiteilige Platten zu beiden Seiten des Stegbleches angeordnet. Es ist vorteilhaft. die Stirnenden der einteiligen Verstärkungsplatten mit der Dicke des Stegbleches entsprechenden Ausschnitten für einen Eingriff des Stegblechcs zu versehen. Hierbei ergibt sich der Vorteil einer bestimmten Lage der kürzeren Verstärkungsplatten beim Zusammenbau des Trägers. An sich ist es bekannt. bei I-Trägern die Gurtplatten auf diii Steg besonders aufzusetzen. Ebenso wurde vorgeschlagen, bei geschweißten Blechträgern dem Verlauf der Biegungsmomente die Gurtplatten anzupassen und an den Stoßstellen nach innen Stof.)decklaschen anzubringen. Auch hat man bei geschweißten Kastenträgern außen in die von den Stegen und den überkragenden Gurtplatten gebildeten Ecken Verstärkungsstäbe eingeschweißt. -Ein Ausführungsl:)eispiel des Erfindungsgegenstandes ist in Abb. i in L <ingsansicht und teilweisem Schnitt und in Abb. = in Stirnansicht dargestellt.To counter these disadvantages, according to the invention, the additional - Reinforcement plates that are shorter in length than -the continuous main belt plate have on the inside as one-piece panels in the thicknesses and lengths of these Plates correspond to cutouts in the web plate or as two-part plates arranged on both sides of the web plate. It's beneficial. the foreheads of the one-piece reinforcement plates with the thickness of the web plate corresponding To provide cutouts for engagement of the web plate. This results in the advantage of a specific position of the shorter reinforcement plates during assembly of the wearer. In itself it is known. in the case of I-beams, the belt plates on diii web especially to put on. It was also proposed to use welded sheet metal girders adapt the belt plates to the course of the bending moments and at the joints to the inside of the fabric) cover flaps. One also has welded box girders reinforcing rods on the outside in the corners formed by the webs and the overhanging belt plates shrink wrapped. -An embodiment of the subject matter of the invention is shown in Fig. i in longitudinal view and partial section and in Fig. = shown in front view.
Abb.3 ist ein Schnitt nach der Linie A-B in Abb. r.Fig.3 is a section along the line A-B in Fig. R.
Abb. q. zeigt eine Gurtplattenlage in Unteransicht, während ' Abb.5 ..den Steg veranschaulicht.Fig.q. shows a belt plate layer in a view from below, while 'Fig.5 ... illustrates the footbridge.
Abb.6 und 7 lassen in Stirnansichten Träger mit zweiteiligen Verstärkungsplatten ersehen. -Es bezeichnen i den Steg, a die Hauptgurtplatten und 3, 4 die Verstärkungsplatten. Die Verstärkungsplatten 3, ¢ haben zweckmäßig an ihren Enden entsprechend der Stegdicke Ausschnitte 5 erhalten, während der Steg an den -Längskanten Ausschnitte besitzt, deren Abmessungen der Dicke der Platten 3, 4 und dein Maß 5' zwischen den Ausschnitten 5 dieser Platten angepaßt sind (Abb.:1 und 5). Dadurch, daß die Platten 3. 4. mit ihren gabelartigen Enden den Steg umfassen, ist ohne weiteres eine bestimmte Lage dieser Platten an dem Steg i beim Verschweilkii gegeben. In entsprechender Weise können, wie in abb. i an den Trägerenden oben punktiert angedeutet ist, auch die Gurtplatten z mit dem Steg bei entsprechender Ausbildung der Enden dieser Grundplatten und der Stegenden in Verbindung gebracht werden.Figs. 6 and 7 show beams with two-part reinforcement plates in the front views see. -I denote the web, a the main chord plates and 3, 4 the reinforcement plates. The reinforcement plates 3, [have expediently have their ends corresponding to the web thickness Cutouts 5 received, while the web has cutouts on the longitudinal edges, the dimensions of the thickness of the plates 3, 4 and your dimension 5 'between the cutouts 5 of these Plates are adapted (Fig.:1 and 5). Because the Plates 3. 4. enclose the web with their fork-like ends, is straightforward given a certain position of these plates on the web i at the Verschweilkii. In in a corresponding manner, as shown in fig. i indicated dotted above at the beam ends is, also the belt plates z with the web with an appropriate formation of the ends these base plates and the web ends are brought into connection.
In Abb. 5 sind gestrichelt Zapfen 6 zum Durchdringen der mit entsprechenden öffnungen versehenen Gurtplatten zu - ersehen. Diese Zapfen vermögen Zug- und Druckkräfte aufzunehmen. Im Bereich der zusätzlichen Gurtplatten erstrecken sich die Zapfen dann zweckmäßig bis in die außenliegenden Platten.In Fig. 5 are dashed pegs 6 for penetrating the corresponding Belt plates with openings can be seen. These pins are capable of tensile and compressive forces to record. The pins extend in the area of the additional belt plates then expediently up to the outer panels.
Nach . Abb: 6 bestehen -die Verstärkungsplatten aus Teilen 3', q.'. Sie sind seitlich all den Steg i gesetzt und erhalten entsprechend den Schweißnähten 7 eine Bearbeitung, wohingegen Ausnehmungen an dem Steg in Fortfall bleiben. Diese Trägerausbildung kann mit der vorgeschriebenen je -nach Zweck= mäßigkeit Vereinigung finden.To . Fig: 6 - the reinforcement plates consist of parts 3 ', q.'. They are placed on the side of all the webs i and get the weld seams accordingly 7 a processing, whereas recesses remain on the web in the absence. These Vocational training can be organized with the prescribed association, depending on the purpose Find.
In Abb.7 haben die zusätzlichen Plattenteile gleiche Breite und reichen. bis. in die die Außenkante der, Gurtplatten a berührende senkrechte Ebene. Kehlnutschweißungen S verbinden die Gurtplatten z und die Plattenteile 3' Im übrigen sind die Gurt- und Zusatzplatten mit dem Steg; wie üblich,-verschweißt. Die unmittelbare Verbindung der Zusatzplatten mit dem Steg i gibt dem Träger eine erhöhte Steifgkeit. An ihren Enden können die Zusatzplatten statt, wie gezeichnet. spitzwinkelartig eilte beliebige andere Form haben.In Fig.7 the additional plate parts have the same width and extend. until. into the vertical plane touching the outer edge of the belt plates a. Fillet welds S connect the belt plates z and the plate parts 3 '. and additional plates with the web; as usual, -welded. The immediate connection the additional plates with the web i gives the carrier increased rigidity. At her The ends of the additional plates can be held as shown. Anyone hurried at an acute angle have a different shape.
Das Stegblrch des I=rrägers kann auch Durchbrechungcn beliebiger Art haben, wie auch die snnstigu Trägergestaltung eilte beliebige sein kann. Der Umfang des Erfindungsgedankens soll sich ferner auch auf T-fürmigr. Träge: und sonstige auf Biegung und Knickurig oder in ähnlicher Weise beanspruchte Stiibc im Sinne der Statik für Baukonstruktionen erstrecken.The web recess of the I = girder can also have openings of any kind have, as well as the inexpensive carrier design can be hurried any. The scope the idea of the invention should also apply to T-for migr. Sluggish: and others Stiibc stressed in bending and kinking or in a similar way in the sense of Extend statics for building structures.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH128865D DE609886C (en) | 1931-10-09 | 1931-10-09 | Welded sheet metal support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH128865D DE609886C (en) | 1931-10-09 | 1931-10-09 | Welded sheet metal support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE609886C true DE609886C (en) | 1935-02-25 |
Family
ID=7175723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH128865D Expired DE609886C (en) | 1931-10-09 | 1931-10-09 | Welded sheet metal support |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE609886C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE966052C (en) * | 1948-10-02 | 1957-07-04 | Arnold Haarmann Dr Ing | Shell iron for the expansion of mine rooms |
-
1931
- 1931-10-09 DE DEH128865D patent/DE609886C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE966052C (en) * | 1948-10-02 | 1957-07-04 | Arnold Haarmann Dr Ing | Shell iron for the expansion of mine rooms |
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