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4P <br />SEDCAD+ CHANNEL DESIGN <br />OFFICE 1 GLOWER REACH) <br />T <br />d <br />Riprap - Steep Slope Design - Simons /OSM Method <br />r <br />Disoharge <br />= 1.59 cfs <br />Depth (d) <br />= 0.06 <br />w/ Freeboard <br />(D = 0.0E <br />Bottom Cb) <br />= 10.00 ft <br />Top width Ct'► <br />= 10.36 <br />CT = 10.6E <br />Side slopes (Z) <br />Bed Slope <br />= 3.0:1(L) 3.0:I(R) <br />Velocity <br />= 2.59 <br />fr <br />= 10. 00 X <br />Hydraulic Radi us <br />= 0. 06 <br />f t <br />Manning s n <br />= 0.030 <br />Froude number <br />= 1.88 <br />Dmax = 0.31 ft <br />( 3.75 in) <br />D50 = 0.25 ft <br />( 3.00 in) <br />D10 = 0.08 ft <br />( 1.00 in) <br />7- 6 -3 -29 <br />