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SEDCAD 4 for Windows <br />Copyright 1998 Pamela J. Schwab <br />Civil Software Design <br />8 <br />Structure Detai/: <br />Structure #7 (Erodible Channel <br />DRPE 1 & 2 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />Left Right Freeboard Freeboard Freeboard Limiting ~' <br />Sideslope Sideslope Slope (%) Manning's n Mult <br />x Velocity <br />Ratio Ratio , <br />Depth (ft) % of Depth (VxD) (fps) <br />2.5:1 2.5:1 3.5 0.0300 0.30 5.6 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 22.46 cfs <br />Depth: 1.20 ft S.sO ft <br />Top Width: 5.98 R 7.48 ft <br />Velocity: ~ 6.28 fps <br />X-Section Area: 3.58 sq ft <br />Hydraulic Radius: 0.555 <br />Froude Number: 1.43 <br />Structure #6 (iVull~ <br />A5. <br />Structure #4 (Erodible Channel <br />Temporary RPE Ditch 1 receiving AI and A9 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />LeR Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult <br />x Velaity <br />Ratio Ratio ~ . <br />Depth (R) % of Depth (VxD) (fps) <br />2.5:1 2.5:1 2.8 D.0300 0.30 5.5 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 6.44 cfs <br />Depth: 0.78 R 1.08 ft <br />Top Width; 3.90 ft 5.40 R <br />Filename: DCW-8& RPE ditch.sc4 Printed 07-14-2004 <br />