Determine the first three modes of the beam whit double T section, using Givens method for eigenvalues extraction.
Length | 100 inch | |
Height (Section) | 2 inch | |
Width (Section) | 1 inch | |
Thickness (Section) | 0.1 inch | |
I1 | 0.229 inch4 | |
I2 | 0.017 inch4 |
For basic reference, this example can be found in the distribution, directory Examples/Nastran and with the name modes.gid
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