Experimental and Analytical Study on the Vibration Performance of U-Shaped Steel-Concrete Composite Hollow Waffle Slab

<div>EFDD modal analysis: (a) singular values of the decomposed power spectral density matrices and the BF identification; (b) normalized SDOF autocorrelation curve of the first mode.</div>

Shock and Vibration

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Figure 5

Figure 5: Experimental and Analytical Study on the Vibration Performance of U-Shaped Steel-Concrete Composite Hollow Waffle Slab 