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What is the primary factor influencing uplift pressure on the underside of a barrel roof in a culvert?
55. What is the primary factor influencing uplift pressure on the underside of a barrel roof in a culvert?
- Barrel length
- Soil type
- Barrel diameter
- Flow velocity
Answer
The correct answer is: D) Flow velocity
Explanation
Uplift pressure is directly related to the flow velocity of water passing through.