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3 cards from this section. Quick, good the night before a test.
What is Seismic Isolation?
Think about methods to protect buildings from seismic forces.
How does increasing the effective period affect a building's seismic response?
Consider how longer vibrations might affect the building's stability.
What is the primary objective of using seismic isolation in structures?
Think about the goal of protection from earthquakes.
True or False: Longer effective periods lead to higher accelerations during an earthquake.
Consider the relationship between period and response.
Design a simplified model for a two-mass SDOF system representing a base-isolated building and explain how you would determine the effective period.
Think about how adjustments to mass or stiffness would alter the period.
Critically evaluate the effectiveness of an energy-dissipating device integrated into a seismic isolation system. What parameters would you assess?
Consider what challenges a real earthquake might introduce.
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