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Project:: <br />Pipe ID:~ <br />Tc <br />l <br />r <br />e <br />! <br />7 <br />!' <br />~ <br />5a <br />~ <br />F <br />');'IeW ii <br />~ <br />~ <br />xT~ir ~~ ~ <br />~.~s~ r <br />- ; <br />> ~ <br />. , <br /> <br />,a <br />Desi n Information In ut <br />Pipe Invert Slope So = 0.0036 ft/ft <br />Pipe Manning's n-value n = O.b150 <br />Pipe Diameter D = ~~.~ 18.00 inches <br />Design discharge ~ = 3.0 cfs <br />?eniirrn <br />flow area Af = :' 1.77 sq k <br />Flow wetted perimeter Pf = ", 4.71 ft <br />Central Angle Theta = ' 3.14'rad <br />flow capacity Qf =a. "~'a7%=~, :5.5`cfs <br />Central angle (0<Theta<3.14) Theta = , `.:1.63 rad <br />area An = 0.95 sq ft <br />ed perimeter Pn = _ 2.44 ft <br />depth Yn = ` 0.79 fi <br />velocity Vn = :. 3'.17. fps <br /> <br />Central Angle (0<Theta-c<3.14) <br />:al flow area <br />al top width <br />zl flow depth <br />:al flow velocity <br />ide number <br />Theta-c = ~ 1.45 rad <br />Ac = ~ ~~' :'0.75 sq ft <br />Tc=-~ ~ - ` -1.49 k <br />Yc =- . '- ~t 0:66 ft <br />Vc = `; .4.02 fps <br />Fr =i : ~`a=~~ 1:00'- <br />UD-Culvert v1.01.x1s, Pipe 9/9/2005, 10:20 AM <br />