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• G.• _l✓^'.AINTSLOPE DIK'? WIDTH <br /> 1. If landslope is 3% or more, subtract rock layer width from <br /> adsorption width to obtain minimum downslope dike toe for <br /> absorption: <br /> �.., aL,-� ft-/_ ft = _ feet <br /> 2. Calculate minimum mound size based on geometery: <br /> a. Determine depth of clean sand fill atupslope edge of rock <br /> layer: Separation /• � feet <br /> b. Multiply rock laver width by landslope to determine dre,� ---..� <br /> in elevation; Slope Difference <br /> J () x s % + 100 = - 5'_ feet -,�_-�•� <br /> ur.mp,wvih <br /> c. Add depth of clean sand depth of clean said for -" --.��.�_ ► »��--�� <br /> separation at upslope edge (2a) to depth of rock layer to ►NnkN j AyJ,h` 1 <br /> rock depth and the depth of cover to find the total mound w="� -`� <br /> height at upslope edge of rock layer; <br /> I• S ft + 1 ft + 1 ft = Zr feet <br /> d. Enter table on page bottom with landslope and upslope <br /> dike ratio. Select dike multip::e . ` <br /> e. Multiply dike multiplier by upslope round 'height <br /> to get upslope dike wi.tJiflh: x = i r: feet <br /> f. Add the depth of slope difference (2b) to the upslope <br /> height to get the clownslope height <br /> g. Enter table on page bottr.rn with landslope and <br /> downslope dike ratio. <br /> Select dike multiplier of 5, o <br /> h. Multiply dike multiplier by dov,,nslooe mou ld 'height <br /> to get do. •slope dike wid tl.• x feet <br /> i. Compare the values of step G.1 and Step G.2.h. Select the <br /> greater c-I' the two values us the downslope dike width; <br /> 0 feet �. :•.:'•'.••::- <br /> j. Totai mound width is the sum of ulDslone dike Kock N-d; J. :;.urs slOPe Chke Width-1 <br /> width plus rock lays. �n/idth plus dorms:cr r'e :`':'''' ,' 1+tM*•rri�r„<�rd9 At,��` <br /> f:' ilii <br /> � ra�r ..3+r r rt < ii�.l i.�nl{tn_�.:_ �"/i j. .f-e•..'��; <br /> dike width; h'::::�::..1. z; -, .�- ►r:' :: <br /> a, ft + 1c) ft + n ft = A L t' (::;::;::_,;'::•::;::r•; •:k::;;:';;;:;;:';:•:; :Up •::•::••::Wic! a::a <br /> _ r ? .Ce. Upslopc Dikr WlJth l.Lt_ '::';'.,�•,'::';':;::;:;};.;:Upslopc I>ikc Wldth,_;1.,"�_ <br /> k. Total mound length is the sum of ups,o e <br /> dike width plus rock layer length plus " iJownalo U1e lNiJih' ;y� <br /> P <br /> ,0s <br /> upe clike width; <br /> r <br /> 1�. ft + ft + ft = 1r, feet 1 <br /> ts----Total Length 2� <br /> ?:l 4:1 3:1 6:1 7:1 I 3:1 4:1 S.1 6:1 7:1 8:1 <br /> 'ti a1,j1x <br /> 0 3.0 4.0 5.0 6.0 7.0 3.0 4.0 5.0 6.0 7.0 ri.0 <br /> 1 1.(9 4.17 ;'6 6.38 7.53 2.91 3.A5 4.76 516 634 7.41 <br /> 2 3.19 4.15 5.i•6 6X2 8A 2.81 3.70 4S4. 5.16 6.14 6,90 <br /> 3 ?v3 4-54 5.88 7.32 8.W, 2.75 3S7 CIS S.C8 5.79 6A.5 <br /> 4 ?.41 4.76 6.23 7,h9 9.72 2.lyi 4i 4.17 CM 5.46 6.06 <br /> 5 3S35W� 6.67,...,___,_5 '1.__._.__•]0.77._, _2.R1 �13J� 4.00 4.62 5.19 5.71 <br /> 6 31( ;b - 7.14 Y-M 12.07 ;'._V � 1.23 M; 4 sl 4.93 5.41 <br /> 7 3M 5.56 7.N9 1034 13.73 2.48 3.12 3.70 4.73 4.70 5.13 <br /> 13.95 5.M S-13 1154 15.91 2.42 1.r1 J67 11A 4.49 1.FA <br /> 9 4.11 6.25 9.11) IAN 18.92 2.-V. 2,94 1.45 1W) 4.:.; 4.65 <br /> 10 429 6JJ 10.0 15.1X1 23_13 231 2.W, 3.33 3.75 4.12 d.!A <br /> 11 4.48 7.14 11.11 17hS 30.43 1.2!> 2.7ri 323 1.61 1,y5 4�6 <br /> 12 4J9 7.69 1250 21.43 43.7'5 22; 270 3.12 1.49 3.80 O.CW <br />