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2 cards from this section. Quick, good the night before a test.
What is the purpose of modal testing?
Think about how we learn the vibrational response of a structure.
What does FFT stand for?
It's a method for frequency analysis.
What is modal testing primarily used for?
Think about its applications in dynamic analysis.
True or False: The Frequency Response Function relates output response to input forces.
Consider how a building responds to different external forces.
You are assigned to evaluate an old building's structural integrity in an earthquake-prone area. Discuss the steps you would take using modal testing and how you would apply FFT in the analysis.
Think about why it’s crucial to address how the building reacts to vibrations.
Design a mini-project where you can measure the vibrations of a specific structure in your locality. Outline the steps to use modal testing and how you'd interpret the results.
Consider local buildings and how their designs might be affected by their vibrational behavior.
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