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SEDCAD 4 for Windows <br />Copyright 1998 Pamela J. Schwab <br />Civil Software Design <br />7 <br /> <br />Structure Detai/; <br />Structure #Z (Vegetated Channel) <br />D88; ditch sws <br />Triangular Vegetated Channel Inputs: <br />Lek Right <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope slope (%) <br />Classes Mult. x Velocity <br />Ratio Ratio Depth (k) % of Depth (VxD) (fps) <br />3.0:1 3.0:1 6.9 D, B 0.30 7.0 <br />• <br /> <br />Vegetated Channel Results: <br /> Stability <br />Class D w/o <br />Freeboard Stability <br />Class D w/ <br />Freeboard Capacity <br />Class B w/o <br />Freeboard Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 20.98 cfs 20.96 crs <br />Depth: 1.08 k I.38 ft 1.50 ft 1.80 k <br />Top Width: 6.46 k 8.26 k 8.98 k 10.78 k <br />Velocity: 6.03 fps 3.12 fps <br />X-Section Area: 3.48 sq k 6.71 sq ft <br />Hydraulic Radius: 0.511 0.710 <br />Froude Number: 1.45 0.64 <br />Roughness Coefficient: 0.0414 0.0994 <br />Structure #1 (Vegetated Channe/~ <br />D87; ditch sws <br />Trapezoidal Vegetated Channel Inputs: <br />Material: Bermuda grass <br />Material: Bermuda grass <br />Lek Right <br />Bottom <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) <br />Classes <br />Width (k) R Mult. x <br />Depth (k) % of Depth Velocity <br />atio Ratio (VxD) (fps) <br />8.00 3.0:1 3.0:1 6.3 D, B 0.30 7.0 <br />Vegetated Channel Results: <br />Filename: D87D88_100yr24.srA Printetl 04-03-2002 <br />