Laserfiche WebLink
ROCKY MOUNTAIN ROCK PRODUCTS <br />DEER CREEK QUARRY <br />OPEN CHANNEL RIPRAP CALCULATIONS <br />Open Channel Flow for Trapezoidal Channel <br />lnprrt Quantities <br />Bottom Width: <br />Mamting's n: <br />Channel Slope: <br />Flow Rate: <br />Side Slope: <br />Calculated Depth of Flow: <br />Calcrrlnted Quantities <br />Area Of Flow: <br />Wetted Perimeter: <br />Hydraulic Radius: <br />Velocity: <br />Critical Slope: <br />Top Width: <br />Froude Number: <br />Critical Depth: <br />TA 96-I81 <br />2/14/97 <br />dpg <br />RIPRAP CALCULATIONS <br />5.0 ft <br />0.04 URBAN DRAINAGE & FLOOD CONTROL DISTRICT <br />8.0 <br />207.0 cfs Compute riprap size,from UD Major Drainage <br />2 z E'qn 5-4 (1984) =Smith & Murray <br />1.92 ft <br />850ia = v , s o.r~ <br />16.98 sf <br />13.59 ft Unit Wt. Specific <br />1.25 ft of Rock Gravity DSO D 50 <br />12. ] 9 ft/s (pct of Rock feet inches <br />2.14 % 17S 2.8 1.43 17.2 <br />12.68 ft 181 2.9 ].33 16.0 <br />1.86 187 3.0 1.25 14.9 <br />2.66 ft 193 3.1 ] .17 14.0 <br /> <br />• <br /> <br />HHCaIc, Version 7.Os <br />Lagle Point, 413! WestMark Drive, Dubuque, IA, 52002, 1-800-678-6565 <br />