4.4 Numerical Computation in Frequency Domain
153
with initial conditions
x 1 = ˙
x 1 = 0
and forcing function as shown in the figure.
Prob. 4.9
4.10 Determine dynamic response of the tower by a numerical evaluation of the
Duhamel’s integral due to blast loading.
Fig. 4.10 (a)
Fig. 4.10 (b)
4.11 Solve numerically the differential equation8 ¨
x + 4000 x = F (t),when the
system starts at rest and F(t) is indicated in figure.
153
with initial conditions
x 1 = ˙
x 1 = 0
and forcing function as shown in the figure.
Prob. 4.9
4.10 Determine dynamic response of the tower by a numerical evaluation of the
Duhamel’s integral due to blast loading.
Fig. 4.10 (a)
Fig. 4.10 (b)
4.11 Solve numerically the differential equation8 ¨
x + 4000 x = F (t),when the
system starts at rest and F(t) is indicated in figure.