Determination of floor response spectra on the basis of the response spectrum method
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Abstract In this paper a method to determine floor response sepctra is proposed which is based on the modal analysis of a support structure with interaction-free, one-degree-of-freedom system attached. The time-consuming methods using real or artificial soil accelerations are avoided as well as some of the arbitrarinesses in the approaches of Biggs or Kapur-Shao.
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