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SEDCAD 4 for Windows <br />r,..,,,.;,.n~ ~°°a o~~,vi~ i c~M..~~. <br /> <br />Structure Detai/; <br />Structure #22 Erodible Channel) <br />DIRECT <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <br />Left Right Freeboard Freetx>ard Freetx>ard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult <br />x Velodty <br />Ratio Ratio . <br />Depth (R) % of Depth (VxD) (fPs) <br />1.5:1 1.5:1 2.0 0.0250 0.30 6.0 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freetxaard <br />Design Discharge: 2.54 Rs <br />Depth: 0.68 ft 0.98 ft <br />Top Width: 2.05 ft 2.95 ft <br />Velodty: 3.64 fps <br />X-Section Area: 0.70 sq ft <br />Hydraulic Radius: 0.284 <br />Froude Number: 1.10 <br />Structure #19 (Riprap Channel <br />FIS <br />Trapezoidal Riprap Channel Inputs: <br />Material: RIDrdD <br />Boftom Left Right Freeboard Freetx>ard Freeboard <br />Width (R)} Sideslope <br />Ratio Sideslope Slope (%) <br />Ratio ~ % of De <br />Pth (R) pth Mult. x <br /> (yxD) <br />3.00 1.5:1 1.5:3 30.0 0.30 <br />Riprap Channel Results: <br />Simons/OSM Method -Steep Slope Design <br /> <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 2.34 6s <br />Depth: 0.05 ft 0.35 ft <br />Top Width: 3.14 ft 4.04 R <br />Filename: POND F.sc4 <br />/iPPRoV~~ <br />TR-43 9~ir~oG <br />App. B-10 <br />Printed 09-01-2006 <br />09/06 <br />