Practice Use of Seismic Base Isolation - 44.8 | 44. Important Points in Mitigating Effects of Earthquake on Structures | Earthquake Engineering - Vol 3
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Knowledge

44.8 - Use of Seismic Base Isolation

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the main purpose of seismic base isolation?

💡 Hint: Think about how the building's structure relates to ground movement.

Question 2

Easy

Name one type of isolator used in seismic base isolation.

💡 Hint: Remember LRB as an important type.

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 is the primary function of seismic base isolation?

  • To increase building height
  • To decouple the structure from ground motion
  • To elevate the building

💡 Hint: Focus on what it means to 'decouple' the structure.

Question 2

True or False: Friction Pendulum Systems are used to reduce lateral movement during an earthquake.

  • True
  • False

💡 Hint: Think about how the system operates during seismic events.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a comprehensive seismic isolation strategy for a 30-story building in a seismic zone, including the selection of isolators based on performance characteristics.

💡 Hint: Focus on factors like damping characteristics and material capabilities.

Question 2

Compare and contrast the functions of Lead Rubber Bearings and Friction Pendulum Systems in seismic design. Which scenario would favor using one over the other?

💡 Hint: Analyze their operational principles and where they excel.

Challenge and get performance evaluation