Find the vibrational frequencies and instabilities of the following structures, assuming they have unit masses at all
Question:
(a) The three bar planar structure in Figure 6.13
(b) Its reinforced version in Figure 6.16
(c) The swing set in Figure 6.18
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a Frequencies stable eigenvectors unstable eigenvector In the lowest frequency mode the nodes vibrate up and towards each other and then down and away ...View the full answer
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