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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of time-history analysis in constructing response spectra?
💡 Hint: Think about how structures react over time.
Question 2
Easy
What does normalization in response spectra refer to?
💡 Hint: Consider how we standardize measurements.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary method used for time-history analysis?
💡 Hint: Focus on numerical methods for ground motion analysis.
Question 2
True or False: The damping ratio increases the spectral ordinates of a response spectrum.
💡 Hint: Think about how damping affects oscillations.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
An engineer analyzes a tall building's response spectrum using time-history analysis. The damping ratio is set at 5%, and the natural period is varied from 0.5s to 2s. Describe the observed changes in spectral ordinates.
💡 Hint: Think about the relationship between natural period and displacement response.
Question 2
Construct a normalized response spectrum using a hypothetical peak ground acceleration of 0.4g and compare it to one that uses peak ground velocity of 1.2 m/s. What adjustments should be made?
💡 Hint: Consider how normalization relates to reference points.
Challenge and get performance evaluation