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ST7-1.10.20.13 Response Spectrum and Power Spectral Density
This Webnote compares two common techniques of dynamic analysis for stochastic inputs,
Spectral analysis with a known Response Spectrum, and
Spectral analysis with an input Power Spectral Density, against full transient solutions. The Spectral Response solver in Strand7 takes two different types of input to determine the response of the structure to random excitations: a Response Spectrum, or a Power Spectral Density function. In this Webnote, we demonstrate these different approaches...
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