xcitation horizontally show agnitude on each floor ; at support A and B.

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Ex2-5 The frame structure with two floors is subjected to a
sinusoidal excitation horizontally shown in Fig. 1)Find the
maximum magnitude on each floor ; 2) Find the maximum
magnitude of at support A and B.
m, = 120x10 kg, m, =100x10 kg,i = 20MN m,i, = 14MN • m, F, (t)= 5sin t,n=150r/min
F, sin (Ot)
E
iz
i,
4m
D
4m
Activate Wing
Transcribed Image Text:Ex2-5 The frame structure with two floors is subjected to a sinusoidal excitation horizontally shown in Fig. 1)Find the maximum magnitude on each floor ; 2) Find the maximum magnitude of at support A and B. m, = 120x10 kg, m, =100x10 kg,i = 20MN m,i, = 14MN • m, F, (t)= 5sin t,n=150r/min F, sin (Ot) E iz i, 4m D 4m Activate Wing
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