Laserfiche WebLink
SEDCAD 4 for Windows <br />rn ,rinhr 1QQR _9nn7 Q­1. I Crh,n h <br />5 <br />• <br />Structure Detail; <br />Structure #1 (vegetated Channell <br />South Run - -off Collection Ditch <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />r— <br />Left Right <br />Freeboard <br />Limiting <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />Retardance <br />Freeboard Freeboard <br />Sideslope <br />Sideslope <br />Slope ( %) Classes <br />Mult. x <br />Velocity <br />Ratio <br />Ratio <br />Top Width: <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />3.0:1 <br />3.0:1 <br />2.0 D, B <br />0.30 <br />4.0 <br />Vegetated Channel Results: <br />• <br />• <br />Filename: South Run -off Collection Ditch.sc4 <br />Printed 11 -24 -2009 <br />Stability <br />Class D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: <br />12.37 cfs <br />12.37 cfs <br />Depth: <br />1.20 ft <br />1.50 ft <br />1.78 ft <br />2.08 ft <br />Top Width: <br />7.18 ft <br />8. 98 ft <br />10.6 ft <br />12 .46 ft <br />Velocity: <br />2.88 fps <br />1.31 fps <br />X- Section Area: <br />4.30 sq ft <br />9.46 sq ft <br />Hydraulic Radius: <br />0.568 ft <br />0.842 ft <br />Froude Number: <br />0.66 <br />0.24 <br />Roughness Coefficient: <br />0.0502 <br />0.1437 <br />Filename: South Run -off Collection Ditch.sc4 <br />Printed 11 -24 -2009 <br />