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The RFM was
successfully used for solving problems of thin plate bending and computation
of plates' natural frequences and natural vibration modes. Figure
1 shows a shape of a thin plate with fixed boundary. Figure
2 represents the first and the second vibration modes of the plate for different
values of the parameter C. The computations were performed in SAGE system which
can be downloaded here.
Figure 1: A plate with fixed boundary
Figure 2: Natural vibration modes of a plate
shown in Figure 1: (a), (b) c=0.75; (c), (d) c=0.5; (e), (f)
c=0.25 |
