Polycast - Trench Drains (PC-1)

TECHNICAL INFORMATION

Effect of Non-Sloped Channels on Flow Capacity

EFFECT OF NEUTRALS ON FLOW CAPACITY

100 95

25 10 15 20 30 35 40 50 45 55 75 60 65 70 80 85 90

PERCENT FLOW PERCENT FLOW

TECHNICAL

TECHNICAL

0 5

0

5

10 15 20 25 30 35 40 45

50

60 55 65 70 75 80 85 90

PERCENT NEUTRALS

*This graph is based on the Manning Equation Percent Non-Sloped Cha nels * This graph is based on the Manning Equation

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