40.8 - Shear Walls and Dual Systems
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Practice Questions
Test your understanding with targeted questions
What is a shear wall?
💡 Hint: Think about what keeps a building from swaying.
Define a dual system in seismic design.
💡 Hint: Consider how different elements work together to resist forces.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of a shear wall?
💡 Hint: Focus on the function of the wall in seismic activities.
True or False: A dual system can include both shear walls and moment-resisting frames.
💡 Hint: Recall the different components of a dual system.
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Challenge Problems
Push your limits with advanced challenges
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.
💡 Hint: Consider how the building’s weight and lateral forces interact.
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.
💡 Hint: Retrofitting aims to enhance existing structures without significant alterations.
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