40.14 - Drift and Deflection Limits
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Practice Questions
Test your understanding with targeted questions
What is storey drift?
💡 Hint: Consider how floors move in relation to each other.
What are P-Delta effects?
💡 Hint: Think about how weight can shift as a building sways.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the maximum allowable drift according to IS 1893?
💡 Hint: Remember the drift percentage related to height.
P-Delta effects can amplify loads in structural elements, true or false?
💡 Hint: Think about additional stress caused by sway.
1 more question available
Challenge Problems
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A 30-meter building is subjected to seismic forces that lead to a drift of 0.008h. What steps should be taken to mitigate this drift?
💡 Hint: Consider both structural adjustments and redesign approaches.
Given a structure's drift reached 5% of the maximum allowable limit, assess the impact of P-Delta effects on safety.
💡 Hint: Think about safety and additional forces at play.
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