Spectrum En
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This document discusses a software tool for spectral analysis of earthquake records and harmonic functions. The tool can analyze input as earthquake acceleration records or harmonic functions. It returns elastic spectra for a range of damping values and inelastic spectra for a range of force reduction factors. The tool has applications in studying resonance effects, analyzing seismic records, and examining the effects of damping and inelastic behavior on structural response.
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Spectrum En
- 1. Spectral Analysis of Earthquake Records and Harmonic Functions
- 2. Analysis types: Elastic spectra Inelastic spectra Input can be earthquake acceleration records or harmonic functions
- 3. Main Features Bilinear hysteresis rule for inelastic spectra Returns elastic spectra for a specified range of damping values Returns inelastic spectra for a specified range of force reduction factors (R)
- 4. Applications: Study of resonance effects in the response of SDOF under forced vibrations Spectral analysis of seismic records Study of characteristics of earthquake records Study of Effects of damping in response of SDOF Study of R- -T relations for inelastic systems