DE
EC3S Example

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Example

Cylindrical shells with ring stiffeners

Basic data

Diameter of cylinder

4000

mm

Filling

Wasser bei 50°C

External pressure (vacuum)

1

bar

Shell material

P265GH

Geometry of ring stiffener

Operating data – Effects – Safety factors

Strength data

Proof of bending stiffness of ring stiffener

Determine the minimum stiffness in the diagram.


Flexural buckling check and local buckling

Flexural buckling check and local buckling are fulfilled.