Accurate Modeling and Wave Propagation Analysis of Cracked Slender Structural Members by the Spectral Element Method

<div>Calculation results of wave propagation in the cantilevered cracked structural member (the crack depth <i>a</i> = 0.25<i>h</i>). (a) Axial displacement, (b) transverse displacement.</div>

Structural Control and Health Monitoring

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Figure 8

Figure 8: Accurate Modeling and Wave Propagation Analysis of Cracked Slender Structural Members by the Spectral Element Method 