I created the video below to expand my skills in SpaceClaim.
Bridge building in SpaceClaim with Modal and Harmonic Response Analysis
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- Last Post 08 January 2018
This video shows the effect on modal frequency and mode shape of changing the concrete from one slab bonded to the weldment to a distributed mass that represents the same mass of concrete but in small pieces that don't add any stiffness to the structure.
While Modal Analysis shows deformation magnitudes that are arbitrary, this video shows how Harmonic Response can predict the actual deformation for a given amplitude of a harmonic load.
Bridge parameter study of Maximum Amplitude vs. Damping Ratio
I've always wanted to get involved with modal analysis! Thanks for sharing Peter!
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