Research Article

The Parameter Identification of Structure with TMD considering Seismic Soil-Structure Interaction

Figure 5

The normalized identification error of superstructure and TMD: (a) structure damping ratio; (b) TMD damping ratio; (c) 1st story stiffness; (d) 3rd story stiffness; (e) 5th story stiffness; (f) TMD frequency.
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