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Porting eigen, beam1e, beam1s and secforce2 from calfem-matlab #41

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Aug 19, 2022
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@adsci adsci commented Aug 19, 2022

This pull request implements some missing functions available in the matlab. We plan to use these functions for teaching, so it would be nice to have them available in the Python version too.
Following functions were ported:

  • eigen (solving the generalised eigenvalue problem)
  • beam1e and beam1s (compute stiffness matrix and internal forces for one-dimensional beam elements)
  • secforce2 (plotting internal forces)

These functions were tested on examples exs_bar2, exs_beam1, exs_beam2, and exd_beam2_m. Test cases are attached.
testcases.zip

@jonaslindemann jonaslindemann merged commit 790a3b1 into CALFEM:develop Aug 19, 2022
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