Practice Shear Walls And Dual Systems (40.8) - Codal Provisions - Earthquake Engineering - Vol 3

Practice: Shear Walls and Dual Systems

Lesson 40.8Codal Provisions

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8 questions

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4 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
What is a shear wall?
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Think about what keeps a building from swaying.
Question 2.
Define a dual system in seismic design.
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Consider how different elements work together to resist forces.
3Question 3.
What is the main purpose of a shear wall?
- To resist lateral forces
- To provide insulation
- To support the roof
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Focus on the function of the wall in seismic activities.
4Question 4.
True or False: A dual system can include both shear walls and moment-resisting frames.
- True
- False
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Recall the different components of a dual system.
Question 5.
Given a design case for a 10-story building in a seismic zone, outline a dual system that includes shear walls and moment-resisting frames, detailing the reasoning behind your placements.
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Consider how the building’s weight and lateral forces interact.
Question 6.
If a shear wall is found to be under-strength during inspection, outline a retrofitting method that could help strengthen the wall while maintaining overall building integrity.
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Retrofitting aims to enhance existing structures without significant alterations.

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