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SEDCAD 4 for Windows <br />Copyright 7998 Pamela J. Schwab <br />Civil Software Design <br />7 <br />• <br />Structure Detai/: <br />Structure #1 (Erodible Channel) <br />D7-46: veg. slope, s, fill, s. coal <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded loam to cobbles when noncolloidal <br />Bottom Lek Right Freeboard Freeboard Freeboard Limiting <br />Width (k) sideslope sideslope Slope (%) Manning's n Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VzD) (fps) <br />4.00 2.5:1 Z.5:1 4.7 0.0300 0.30 5.0 <br />Erodible Channel Results: <br />• <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 8.80 cfs <br />Depth: 0.37 ft 0.67 R <br />Top Wid[h: 5.84 ft 7.34 k <br />Velocity: 4.86 fps <br />X-section Area: 1.R1 sq ft <br />Hydraulic Radius: 0.303 <br />Froude Number: 1.54 <br />Structure #1 (Erodible Channel <br />D7-9a.• n, coal, n. fill, veg.slope <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded loam to cobbles when noncolloidal <br />Bottom Lek Right Freeboard Freeboard Freeboard Limiting <br />Width k sideslope Sideslope Slope (%) Manning's n <br />( ) ° Mult. x Velocty <br />Ratio Ratio Depth (k) /° of Depth (VxD) (fps) <br />10.00 2.5:1 2.5:1 8.8 0.0300 0.30 5.0 <br />Erodible Channel Results: <br />L J <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 9.97 ds <br />Depth: 0.20 k 0.50 k <br />Top Width: 10.99 k 12.49 ft <br />Velocity: 4.82 (ps <br />X-Section Area: 2.07 sq k <br />Hydraulic Radius: 0.187 <br />Filename: pond?-4.sc4 printed 04-24-2001 <br />