Damage Identification of a Steel Frame Based on Integration of Time Series and Neural Network under Varying Temperatures

<div>The relationship between the first three-order AR coefficients and damage severity: (a) first-order AR coefficients; (b) second-order AR coefficients; (c) third-order AR coefficients.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Damage Identification of a Steel Frame Based on Integration of Time Series and Neural Network under Varying Temperatures 