Floor Response Spectra Including Structure-Equipment Interaction Effectsby Chung-Bang Yun, Korea Advanced Inst of Science &, Technology, Republic of Korea,
Eun-Jin Son, Korea Advanced Inst of Science &, Technology, Republic of Korea,
Abstract: An efficient method for generating floor response spectra with the structure-equipment interaction effects is proposed. Floor response spectra are computed from a prescribed ground response spectrum by a random vibration approach. Transfer function of equipment response for earthquake excitation is constructed directly from the modal properties of the individual structures. The method also can account for the non-proportional damping characteristics of the combined system.
Subject Headings: Floors | Response spectra | Structural response | Structural analysis | Equipment and machinery | Ground motion | Equations of motion | Earthquakes | Vibration | Asia | South Korea
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