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

<div>The cracked structural member with rectangular cross section. (a) The cracked structural member, (b) local coordinate system of the cross section at the crack position.</div>

Structural Control and Health Monitoring

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Figure 2

Figure 2: Accurate Modeling and Wave Propagation Analysis of Cracked Slender Structural Members by the Spectral Element Method 