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Unsymmetrical L-section beam, Imin and Imax

  1. Sep 14, 2012 #1
    1. The problem statement, all variables and given/known data

    Hi i have been doing some hand calculations, for an assignment, I have an unsymmetrical L-section beam and trying to find out the natural frequencies for the beam, axial and torsion.
    I have attached the formulae i have and what i have worked out for the areas of the L-section beam, i was wondering if somebody could go through my attached solution to see if its right.
    Many thanks

    2. Relevant equations



    3. The attempt at a solution
     

    Attached Files:

  2. jcsd
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