40.21.2 - Seismic Restraints
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Practice Questions
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What are seismic restraints?
💡 Hint: Think about what helps stabilize structures during an earthquake.
Name one type of seismic restraint.
💡 Hint: What absorbs energy during seismic events?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of seismic restraints?
💡 Hint: Consider the main purpose during earthquakes.
True or False: Piers and abutments are critical structural elements in bridge design.
💡 Hint: Think about their roles in bridge safety.
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Challenge Problems
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Design a conceptual model of a bridge that includes seismic restraints. Discuss the types of restraints used and their placement.
💡 Hint: Consider how forces act on a bridge during an earthquake.
Evaluate an existing bridge structure lacking seismic restraints. Discuss potential retrofitting methods and their implications for safety.
💡 Hint: Think about what changes could make the bridge safer.
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