DE355453C - Connection of iron girders with reinforced concrete bodies, especially in reinforced concrete ships - Google Patents
Connection of iron girders with reinforced concrete bodies, especially in reinforced concrete shipsInfo
- Publication number
- DE355453C DE355453C DEM73852D DEM0073852D DE355453C DE 355453 C DE355453 C DE 355453C DE M73852 D DEM73852 D DE M73852D DE M0073852 D DEM0073852 D DE M0073852D DE 355453 C DE355453 C DE 355453C
- Authority
- DE
- Germany
- Prior art keywords
- reinforced concrete
- iron
- connection
- ships
- girders
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B5/00—Hulls characterised by their construction of non-metallic material
- B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
- B63B5/18—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced built-up from elements
- B63B5/20—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced built-up from elements in combination with elements of other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Description
Verbindung von Eisenträgern mit Eisenbetonkörpern, insbesondere bei Eisenbetonschiffen. Bei :Eisenbetonschiffen treten im Tennebaum sehr hohe Betonzu@spannungen auf, so daß ein Reißen eines solchen Trägers aus Eisenbeton nicht zu vermeiden ist. Um dieser Gefahr zu 'begegnen, soll gemäß der Erfindung der Tennebaum als eiserner Träger ausgebildet werden, beispielsweise von '[- oder UForm, und die Verbindung dieses eisernen Trägers mit den :anschließenden Eisenbetonplatten oder Eisenbetonträgern .durch eine driübelartige Konstruktion erfolgen.Connection of iron girders with reinforced concrete bodies, especially in Reinforced concrete ships. With: Reinforced concrete ships, very high concrete tension occurs in the Tenne tree so that cracking of such a reinforced concrete beam cannot be avoided. In order to counter this danger, according to the invention, the Tenne tree should be an iron one Carriers are formed, for example from '[- or U-shape, and the connection this iron girder with the adjoining reinforced concrete slabs or reinforced concrete girders . Made by a dowel-like construction.
Die dübelartige Konstruktion kann z. B. durch kleine Winkelstücke .gebildet werden, die auf dem abstehenden Flansoh -des unteren Gurtivirnkels des Eisenträgers in gewissen Abständen aufgeni@etet werden und die Betonschubspannunggen in Druckspannungen umsetzen. Dann übertragen die Winkel die Schubspannungen auf das Eisen, und ]beide Einzelkonstraktionen müssen sich gemeinsam am Tragen :beteiligen.The dowel-like construction can, for. B. by small elbows . that are formed on the protruding flansoh -the lower Gurtivirnkels of the The iron girder must be riveted at certain intervals and the concrete shear stresses convert into compressive stresses. Then the angles transfer the shear stresses the iron, and] both individual contractions must jointly contribute to the carrying: participate.
Die Zeichnung stellt ein Ausführungsbeispiel der Erfindung dar und zeugt einen teilweisen Querschnitt durch das Fahrzeug.The drawing shows an embodiment of the invention and shows a partial cross-section through the vehicle.
.Der Tennebaum a. ]besteht aus einem eisernen zusammengesetzten U'=förmigen Träger, der mit dem aus Eisenbetonplatten b bestehenden Deck des Schiffskörpers dadurch verbunden ist, daß kleine dübelartig wirkende Winkel c in gewissen Abständen auf dem unteren Flansch d des Trägers quer zum .Schiff a vernietet sind, durch die .mehrere .Stangen oder Drähte e hindurchgezogen sind, welche in Fortsetzung :der Reihen der Stangen f der Eisenbetonplatten b liegen, wobei die .Stangen e, f durch,Querdrähte oder Stangen g verbunden sind.The Tenne tree a. ] consists of an iron composite U '= shaped girder, which is connected to the deck of the hull of the hull made of reinforced concrete slabs b in that small dowel-like angles c are riveted at certain intervals on the lower flange d of the girder transversely to the ship a, are pulled through the .mehrere .Stangen or wires e, which in continuation b are the rows of rods f of reinforced concrete plates, with the .Stangen e, f through transverse wires or rods are connected g.
Die neue Venbindungsartkann auch für Brücken, Dachkonstruktionen, Hochbauten u. dgl. verwendet iwerden. Auch hier sind es wieder die :Betonspannungen, die zur Anordnung solcher Träger in Kombination mit Eisenibetonträgern führen. Bestmmungsgeinäß ist es notwendig, bei Eisenbetonbrücken usw. eine r,5fache Sicherheit gegen Betonzugrisse nachzuweisen. Man erhält dadurch eine sehr große Massenanhäufung von Beton, die zu gleicher Zeit das Eigengewicht erhöhen und die Wirtschaftlichkeit 'bedeutend herabsetzen würde.The new type of connection can also be used for bridges, roof structures, Buildings and the like can be used. Here, too, it is the same again: Concrete tension, which lead to the arrangement of such girders in combination with iron concrete girders. Determination guideline it is necessary for reinforced concrete bridges etc. to have a 5-fold security against concrete tensile cracks to prove. This gives a very large mass of concrete which at the same time increase the dead weight and the economy 'significantly would degrade.
Dieser Nachteil wird durch die Erfindung vermieden.This disadvantage is avoided by the invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM73852D DE355453C (en) | Connection of iron girders with reinforced concrete bodies, especially in reinforced concrete ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM73852D DE355453C (en) | Connection of iron girders with reinforced concrete bodies, especially in reinforced concrete ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE355453C true DE355453C (en) | 1922-06-26 |
Family
ID=7315300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM73852D Expired DE355453C (en) | Connection of iron girders with reinforced concrete bodies, especially in reinforced concrete ships |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE355453C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19903805A1 (en) * | 1999-02-02 | 2000-08-03 | Willi Bernd Bredohl | Automatic mast tilting device for wind-powered vehicles enables both outer hulls of multi-hull vehicle to be alternately-dependently displaced in longitudinal direction about common dpoint |
-
0
- DE DEM73852D patent/DE355453C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19903805A1 (en) * | 1999-02-02 | 2000-08-03 | Willi Bernd Bredohl | Automatic mast tilting device for wind-powered vehicles enables both outer hulls of multi-hull vehicle to be alternately-dependently displaced in longitudinal direction about common dpoint |
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