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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define effective mass in the context of SDOF systems.
💡 Hint: Think about how mass influences motion.
Question 2
Easy
What does effective stiffness represent?
💡 Hint: Consider elasticity and structure stability.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does effective mass represent in SDOF systems?
- Total mass
- Mass participating in seismic response
- Mass of structural elements
💡 Hint: Focus on mass contribution during dynamic loads.
Question 2
Effective stiffness influences the structural response during seismic events.
- True
- False
💡 Hint: Remember how stiffness affects movement.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an SDOF structure with an effective mass of 500 kg and an effective stiffness of 10000 N/m, calculate the natural frequency.
💡 Hint: Use the formula ω = √(k/m) to find the frequency.
Question 2
If an effective damping ratio is 0.05, how does this affect the structural response during a seismic event?
💡 Hint: Consider how damping impacts vibrations and movement.
Challenge and get performance evaluation