PrePoMax (CalculiX FEA) - Tutorial 44 - Snap-through buckling of a spherical shell
Автор: FEAnalyst
Загружено: 2024-07-03
Просмотров: 1930
PrePoMax is an open-source pre- and postprocessor for (also open-source) finite element analysis solver CalculiX. It's extremely user friendly and doesn't even require installation. PrePoMax can be used only on Windows.
In this tutorial I would like to show you how to simulate snap-through buckling of a spherical shell (dome).
Note: As mentioned in the comments, there is a very good agreement when taking into account the Budiansky factor from "On Axisymmetrical Buckling of Clamped, Shallow, Spherical Shells" by B. Budiansky.
Geometry in step format: https://drive.google.com/file/d/1ePol...
PrePoMax homepage: https://prepomax.fs.um.si/
Calcpad homepage: https://calcpad.eu/
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