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4 cards from this section. Quick, good the night before a test.
What is the damping ratio used for in structural analysis?
Think about how it affects vibrations.
Name a seismic design code that discusses damping ratios.
Consider common codes used in engineering.
What is one major factor that illustrates the sensitivity of seismic response?
Consider factors that influence vibrations.
True or False: The damping ratio chosen for a structure cannot be empirical.
Think about how engineering standards are developed.
A structural analysis requires determining the effects of varying damping ratios on a flexible building modeled for seismic action. If the initial ratio is 3%, how might increasing it to 5% impact the structural response?
Consider how increased damping mitigates movement.
Explain how the aging of materials affects the damping capacity over time and its implications for structural safety.
Think of how wear and tear influence performance in real-life scenarios.
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