Solution: Free vibrations: The beam is divided into three elements as shown in Figure 12.9. From the data given, we have
A = 7.854 × 10-4m2 and I = 4.91 × 10-10m4
The finite element (FE) equation for element 1 will be given as
| Transverse Vibrations of continuous Beams | |||
| Solution: Free vibrations: The beam is divided into three elements as shown in Figure 12.9. From the data given, we have A = 7.854 × 10-4m2 and I = 4.91 × 10-10m4 The finite element (FE) equation for element 1 will be given as
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