Laserfiche WebLink
WNSLOPE DIKE WIDTH .'• r <br /> G. Do � <br /> 1. If landslope is 3%6 or more,subtract rock layer width from <br /> adsorption width to obtain minimum downslope dike toe <br /> ,=;2--'/'ft- c) ft = feet / <br /> 2. Calculate Minimum mound size based on geometery: <br /> a. Determine depth of clean sand fill at upslope edge of rock <br /> layer: Separation : 3 ft--IL __; feet - <br /> b. Add depth of clean sand for separation (2a) 3'� + foot Cover ,� 0 <br /> at upslope edge,depth of rock layer (1 foot) 3� 1/f act ao ea / <br /> to depth of cover(1 foot) to find the separation feet <br /> slopeo+ rerencec <br /> mound height at the upslope a ed a of rock upsoce wlatn <br /> a:�7 ft+ Ift + Ift=_-/ feet 1-feet Rock sea Width <br /> c. Enter table with lartdslope and upslope dike ratio. i feet Downslope width <br /> Select dike multiplier of 6:1�2-3 feet <br /> d. Multiply dike multiplier by upslope mound height <br /> to find upslope dike width:LL�j x 4,z _ / :? feet <br /> e. Multiply rock layer width by landslopto determine drop <br /> in elevation; Slope Difference 1 <br /> Jn x�_%a i 100 = O,6 feet <br /> f. Add depth of clean sand for slope difference (2e) at <br /> downslope edge, to the mound height at the upslope edge <br /> of rock layer (2b) to find the downslope height; <br /> ft + C+, G.) ft = 2 Lfeet <br /> g. Enter table with landslope and downslope dike ratio. <br /> Select dike multiplier of �J---) 6, <br /> h. Multiply dike multiplier by downslope mound height(2f) <br /> to get downslope dike width:/'G x 5 2.L q2,4 feet <br /> i. Compare the values of step G.1 and Step G.2h Select the <br /> greater of the two values as the downslope dike width; <br /> feet <br /> r <br /> j. Total mound width is the sum of <br /> uoaiooe wi6tn < <br /> /�feat <br /> upslope dike (G.2e) width plus rock >.. <br /> layer width (D.2) plus x»1,1 : : a6cX aeQ'..,Oln <br /> + /C. <br /> ree� <br /> downslope dike width(G.2i); a LIOzlooe wtccn <br /> f <br /> ft+ /o ft+ 4 ft = '7 feet 3 �`e" <br /> �' z < <br /> k. Total mound length is the sum of :. .. . .,.:. „� <br /> �c ;pOwn310 a WIQUI <br /> upslope dike width (G-2e) plus rock layer reef <br /> length(D.3) plus upslope dike width (G.2e); <br /> ft+ 3 31 ft+ 13 ft = feet <br /> i1 �.. •f� I� - C-� p J F <br /> •41t-1-. 5l , �.. ,. <br /> owns ope Ps oPe Total� <br /> 11 4..1 5:1 kl 7:1 ]:1 4:1 5:1 kl 7:1 6:1 <br /> t dope 8.0 <br /> 0 <br /> 34 4.0 S.0 60 7.0 10 6A S.0 U 7A <br /> ]� 4.17 J7b 6.76 753 191 3.83 4.76 5.66 656 7.41 <br /> 2 ],l9 435 536 6.62 . 6.16 161 <br /> 3 7 17O 456 $36 4.14 690 <br /> 36 454 Us732 6.66 7.75 75 6. <br /> 7 4.11 5.06 q 645 <br /> 4 ]_41 4.76 675 7.89 9.72 166 3.45 4.17 4.84 5.46 646 ' <br /> S 3M00 667 857 lO." 161 4.00 4.62 5.19 571 <br /> 366 .?b i 7.16 936 1107 134 ]27 3.85 4.41 4.93 SAI <br /> 3AO 556 7.69 1034 U73 146 3.70 427 470 5.13 <br /> 6 I.93 S." 817 1154 15.91 162 3.01 357 4.ol 4.69 4A6 <br /> y lid <br /> 4.11 Lis 9.07 11.66 18.92 236 194 3.45 3.90 4.]0 <br /> 10 629 6.67 10.0 15.00 2733 2.71 186 711 173 4.12 4A& <br /> 7.14 11.1 t 17.65 ]0.47 2.75 in 323 3.61 193 426 <br /> 11 4.46 <br /> t2 4.69 7.69 1250 11.4] 41.75 L'1 2.70 112 149 ]AO US <br />