14.13 - Frequency Matching and Base Isolation
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What do base isolation systems do?
💡 Hint: Think about how they protect buildings during earthquakes.
Why is avoiding resonance important?
💡 Hint: Consider what happens when frequencies match.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of base isolation systems?
💡 Hint: Think about how they allow buildings to behave differently than the ground.
True or False: Frequency matching can enhance the performance of a building during an earthquake.
💡 Hint: Consider the relationship between external forces and a structure's natural frequency.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a scenario where a building's natural frequency is similar to the earthquake frequency of 2 Hz, propose a design modification to ensure safety during an earthquake.
💡 Hint: Think about how structural modifications can change frequency.
Assess the effectiveness of a base isolation system on a structure that sustained minor damages during an earthquake. Which factors might indicate its importance?
💡 Hint: Consider how resonant effects are minimized.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.