Physics
Mechanics
The paved parking lot depicted in Figure P11.8.4 drains as

The paved parking lot depicted in Figure P11.8.4 drains as sheet flow into a concrete drainage channel.

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The paved parking lot depicted in Figure P11.8.4 drains as sheet flow into a concrete drainage channel. The rectangular channel discharges into a stormwater-management pond. Determine the 5-yr peak discharge. Assume the 2-yr, 24-hr rainfall is 2.8 in. Use Figure 11.26 for the rainfall intensity in the rational equation.
Figure P11.8.4

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270 2" Drainage channel (5.0% Slope) Channel cross 600' section 0.5% Slope

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Using the SCS sheet flow equation 115 and Mannings channel fl...View the full answer

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Question Posted: Apr 26, 2016 08:14 AM

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