16.13 - Torsional Effects in MDOF Systems
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Practice Questions
Test your understanding with targeted questions
What happens to the forces in a structure when torsion occurs?
💡 Hint: Consider the effects of twisting on structural components.
Define Torsional Coupling in your own words.
💡 Hint: Think about the alignment of mass and stiffness.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does torsional coupling lead to in unsymmetrical buildings?
💡 Hint: Think about how structural elements react to uneven forces.
True or False: Coupled equations of motion arise from offsets in mass and stiffness matrices.
💡 Hint: Consider how individual parts of the system influence each other.
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Challenge Problems
Push your limits with advanced challenges
A building design features an extensive overhang. Calculate the torsional effects on the edge columns under a simulated earthquake load and discuss the implications for structural design.
💡 Hint: Consider the balance of mass and stiffness in your calculations.
You are tasked with analyzing a 5-story MDOF structure with significant torsional effects due to unsymmetrical design. Develop a model that includes all necessary DOFs and outline the equations of motion you would use.
💡 Hint: Remember to think about how the interactions impact the overall motion.
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