| 1. | Different damping ratios produce different SRSs for the same shock waveform.
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| 2. | In structural engineering the ERA is used to identify damping ratios.
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| 3. | Important examples include : the damping ratio, octaves.
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| 4. | Here, damping ratio is always equal to one.
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| 5. | Moreover, considering the SSI effect increases the effective damping ratio of the system.
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| 6. | Here damping ratio is always < 1.
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| 7. | *is the damping ratio and is the natural frequency of a given second order system.
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| 8. | The formula for the damping ratio ( \ zeta ) of the mass spring damper model is:
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| 9. | The damping ratio is a measure of describing how rapidly the oscillations decay from one bounce to the next.
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| 10. | :Where \ zeta is equal to the damping ratio and \ beta is equal to the frequency ratio.
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