17.14.3 - Maintenance Decision Tree Example
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Practice Questions
Test your understanding with targeted questions
What happens if a crack width exceeds 0.3 mm?
💡 Hint: Think about the consequences of large cracks.
What should you do if the displacement increase is less than 20%?
💡 Hint: Not every situation requires immediate action.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is scheduled if the crack width exceeds 0.3 mm?
💡 Hint: Think about how engineers respond to serious cracks.
True or False: Displacement increase of less than 20% in six months requires scheduling a repair.
💡 Hint: What’s the threshold for action?
1 more question available
Challenge Problems
Push your limits with advanced challenges
A highway bridge monitored over 6 months shows cracks at 0.4 mm and an increase in displacement of 25%. What steps should be taken?
💡 Hint: Consider both conditions together in your decision.
If a structure continues to show minor cracks but no significant displacement over time, how should you justify your monitoring approach to stakeholders?
💡 Hint: What do your data patterns suggest to the decision-makers?
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