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The FRF-based model updating method is shown to successfully update the stiffness, mass and damping parameters of the four-story structure, so that the analytical and experimental FRFs match well with each other.
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).
In this study, the FRF-based model updating method is validated through laboratory experiments on a four-story shear-frame structure.
To obtain the experimental FRFs, shake table tests and impact hammer tests are performed.