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4:1 Side Slopes Pressure Distribution <br /> .6 inch fti,ti, . <br /> :.�Rock:f:f f r : i `. :::: :':: <br /> U <br /> Wl <br /> S <br /> /o� e <br /> f <br /> act <br /> otk Be0 Width <br /> ................. <br /> o Upslope Width-( <br /> feet UPslo a Width <br /> .. /D feet <br /> ......:::::::::::.............................:::.............................. <br /> e <br /> F <br /> < ow<:: <br /> D :::;: <br /> VojD <br /> e W 1'»>:: <br /> feet <br /> Total Length <br /> DIKE SLOPEMULTIPLIERS <br /> Land DOWNSLOPE SLOPE <br /> Slope, dike multipliers for various dike mutlipUm for various <br /> in% dike slope ratios dike ape ratios <br /> 3:1 4:1 5:1 6:1 7:1 3:1 4:1 5:1 6:1 7:1 8:1 <br /> 0 3.0 4.0 5.0 6.0 7.0 3.0 4.0 5.0 6.0 7.0 8.0 <br /> 1 3.09, 4.17 5.26 638 753 2.91 3.85 4.76 5.66 6.54 7.41 <br /> 2 3.19 4.35 5.56 6.82 8.14 2.83 3.70 454 5.36 6.14 6.90 <br /> 3 3.30 4.54 5.88 732 8.86 2.75 357 435 5.08. 5.79. 6.45 <br /> 4 3.41 4.76 6.25 7.89 9.72 2.68 3.45 4.17 4.84 5.46 6.06 <br /> 5 353 5.00 6.67 8.57 10.77 2.61 333 4.00 4.62 5.19 5.71 <br /> 6 3.66 5.26 7.14 9.38 12.07 2.54 3.23 3.85 4.41 4.93 5.41 <br /> 7 3.80 5.56 7.69 10.34 13.73 2.48 3.12 3.70 4.23 4.70 5.13 <br /> 8 3.95 5.88 8.33 11.54 15.912 42 3 03� 3.57 4.05 4.49 4.88 <br /> 9 4.11 6.25 9.09 13.06 18.92 2.36 2.94 3.45 3.90 4.30 4.65 <br /> 10 429 6.67 10.00 15.00 23.33 2.31 2.86 333 3.75 4.12 4.44 <br /> 11 4.48 7.14 11.11 17.65 30.43 226 2.78 3.23 3.61 3.95 4.26 <br /> 12 4.69 7.69 12.50 21.43 43.75 221 2.70 3.12 3.49 3.80 4.08 <br /> Note: The product of the multiplier and the height results in the horizontal distance to <br /> where the dike meets the original land slope. Example: Height at upper edge of rock layer is <br /> 3.0 feet,rock layer is 10 feet wide,land slope is 6%and dike slope ratio is 4:1. Upslope dike <br /> width is 3.23 x 3.0=9.7 it;height at lower edge of rock layer is 3.0+10 x.06 a 3.6 it and <br /> downslope dike widthis 526 x 3.6:18.9 ft. <br />