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Schweißnahtauslegung

Fragen & Antworten zur Technischen Mechanik & Festigkeitslehre.

Schweißnahtauslegung

Beitragvon BeMa am Do 19. Dez 2013, 11:53

Hallo zusammen,

ich muss eine Schweißnaht für einen Hydraulikzylinder auslegen, welche das Zylinderrohr mit dem Boden verbindet.
Dateien, welche meine Aufgabenstellung beschreiben, befinden sich im Anhang.
Hierzu habe ich im Roloff/Matek in Kapitel 6.4 die Formel 6.27 gefunden.
Meine Fragen:
- Ist der Berechnungsansatz für meinen Anwendungsfall gültig ?
- Gibt es eine Norm, welche die Auslegung von Schweißnähten bei Druckbehälern regelt? AD 2000-Regelwerk?
- Kann ich das Sigma ortogonal durch die Axialspannung aus Bild 6-48 ersetzen?
- Kann ich das Tau parallel durch die Radialspannung aus Bild 6-48 ersetzen?


Viele Grüße
BeMa
Dateianhänge
AnsatzRechnung.jpg
AnsatzRechnung.jpg (66.7 KiB) 859-mal betrachtet
BeispielRohrBodenMit720bar.jpg
BeispielRohrBodenMit720bar.jpg (114.08 KiB) 863-mal betrachtet
BeMa
 
Beiträge: 2
Registriert: Do 19. Dez 2013, 11:17

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