Ayres Knowledge Center Scour Evaluation: Bridges with Unknown Foundations | Page 19

Plan: PressRevInlet
E.G. Elev (ft)
Vel Head (ft)
W.S. Elev (ft)
Crit W.S. (ft)
E.G. Slope (ft/ft)
Q Total (cfs)
Top Width (ft)
Vel Total (ft/s)
Max Chl Dpth (ft)
Conv. Total (cfs)
Length Wtd. (ft)
Min Ch El (ft)
Alpha
Frctn Loss (ft)
C & E Loss (ft)
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Supplementary Report
Halifax River Upper Reach RS: 72557.88 Profile: 13JAN2012 0520
9.73 Element
Left OB
Channel
Right OB
0.11 Wt. n-Val.
0.12
0.027
0.12
9.61 Reach Len. (ft)
766.11
700.8
664.06
Flow Area (sq ft)
520.01 32756.76 10704.05
0.000065 Area (sq ft)
520.01 32756.76 10704.05
-92774.3 Flow (cfs)
-95.45 -89402.67 -3276.17
4244.81 Top Width (ft)
207.66
2048.92
1988.23
-2.11 Avg. Vel. (ft/s)
-0.18
-2.73
-0.31
26.29 Hydr. Depth (ft)
2.5
15.99
5.38
11528230 Conv. (cfs)
11860.3 11109270 407100.6
698.33 Wetted Per. (ft)
208.02
2141.27
1988.56
-16.68 Shear (lb/sq ft)
0.01
0.06
0.02
1.61 Stream Power (lb/ft s)
6296.7
0
0
0.04 Cum Volume (acre-ft)
86.51
2321.17
581.94
Cum SA (acres)
14.06
88.36
69.6
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