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2 cards from this section. Quick, good the night before a test.
What is the formula for critical stress during summer?
Recall the components we discussed in class.
Name a critical load position in rigid pavements.
Think of the areas where loads can apply.
What does C3 ext{ critical}E include during summer?
Remember the acronym ETC!
True or False: Corner stress is the least critical factor for pavement design.
Think about which areas are under maximum pressure.
Calculate the total critical stress for a rigid pavement if the edge stress is 150 kg/cm², temperature stress is 45 kg/cm², and frictional stress is 20 kg/cm² under summer conditions.
Add all the stress components together as we discussed.
Discuss the long-term implications of fluctuating temperature on stress in rigid pavements for urban areas.
Think about how constant changes could lead to material failures.
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