Structural Health Monitoring of Timber Using Electromechanical Impedance (EMI) Technique

<div>Resistance and reactance signatures at frequency range from 100 kHz to 1 MHz. (a) The relationship between resistance and frequency. (b) The relationship between reactance and frequency.</div>

Advances in Civil Engineering

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Figure 6

Figure 6: Structural Health Monitoring of Timber Using Electromechanical Impedance (EMI) Technique 