Laserfiche WebLink
G. DOWNSLOPE DII�WIDTH . . . <br /> 1. If landslope is 3% or more,subtract rock layer width from <br /> � adsorption width to obtain minimum downslope dike toe <br /> Z� ft- /0 ft= /d feet <br /> 2. Calculate Minimum mound size based on geometery: <br /> a. Determine depth of dean sand fill at upslope edge of rock <br /> layer: Separation � feet ' <br /> b. Multiply rock layer width by landslope . � �eoc co�.�: <br /> to deterinine drop in elevation; t rooc Ro ed <br /> � � Slope Difference s.oe�.t,oa ��o r.•t : ; : <br /> �� X .� °�o-t-1�0= �. .� feet s�oo. o'�rr.���o. � et <br /> UDs1oDe Wlatn <br /> c. Add depth of clean sand for separation (2a) 1°t��t Ro�k e�a w�acn <br /> at upslope edge,depth of rork layer(1 foot) to depth of �� re�c noW�,s}�De Wtath <br /> cover(1 foot) to find the mound height at the upslope edge �ieet <br /> of rock layer; - . <br /> /- � ft+ lft + lft= 3• � feet <br /> d. Enter table with landslope and upslope dike ratio. ' � <br /> . Select dike multiplier of .?. 57 - <br /> e. Muldply dike multiplier by upslope mound height . <br /> to find upslope dike width: 3,57 x 3 = /0.7feet ti �/ <br /> f. Add depth of dean sand for slope difference (2b) at <br /> downslope edge,to the mound height at the upslope edge <br /> of rock layer (2c) to find the downslope height; . <br /> 0.3 ft+ �. � ft= 3- 3 feet <br /> � g. Enter table with landslope and downslope dike ratio. ' " <br /> Select dike multiplier of y Sy <br /> , h. Multiply dike multiplier by downslope mound�hei�ht _ � <br /> , to get downslope dike width:y:fY x 3.3 = /S 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 /> �s feet ',; : �o.�oo..,�a�� ;:; <br /> j. Total mound width is the surn of f..t <br /> upslope dike (G.2e)width plus rock ` R,�r e.a w�a�� ' <br /> layer width (D.Z�P1LLS a UDfIOD�N101� f��t UDcIOD�WIOt� <br /> downslope dike width(G.2i); e "" 1et1 <br /> . _; <br /> /� ft+ /o ft+ /S ft= 36 feet � ; ; ' ; ,: ;;'. <br /> . . ..........:. <br /> �k. Total.mound length is the sum of °°"°°'°°•W�°`° ' ' <br /> :� . teet ; <br /> upslope dike width (G.2e)plus rock layer ; : ' ' ' <br /> length(D.3)plus upslope dike width (G.2e); : ` ' " <br /> �� ft+ So ft+ // ft= 7 z feet - <br /> TotalLanpt� <br /> own ope ps ope <br /> 3:1 Ll 5:1 &1 7:1 3:1 l:l 5:1 61 7:1 D1 <br /> ��� <br /> p 7D �.D i-0 �.0 7.0 7.0 �.0 �•0 �0 7.0 �A <br /> 1 1� L17 S1L 6.3{ 7S7 291 3.8f 1.7i i.fi LSI 7A1 <br /> 2 71f SSL Lt2 Ll� 2i1 _�,2� l5� f]i Cli i.90 <br /> 330 � SBi �32 {.8f 275 C�� l35 t.Ot S.A �AS <br /> � � 3,u L25 7.Di 9.72 266 3.15 �.t7 LN S.Y. idi <br /> S 39 S.OD W tS7 IOJ/ 261 331 t.00 .4�2 i.19 S71 <br /> 6 36i 536 7.1� 93i 12.07 754 333 S.LR l�l 497 fA1 <br /> � a�o ssc �.w io_u isn z.a s.i: �.�o az3 ��o sas <br /> ' { 796 S� t33 115� 1591 2�2 3.Q1 3S7 , LdG. �.�9 �.Y <br /> q 411 L75 9A9 11.0� 1&92 23i 29� 7.15 3.90 t30 « <br /> 10 �� L67 lOD 15�0 2333 23l 2.Bi 333 7.75 L12 �•�1 <br /> Il 4Ai 71� 11.11 17SS 30.11 Z2i 27� �.b, 3.f1 . 3.96 . 4 ., , <br /> . ., , <br /> 12 aw �sa ssso n.0 u�s iu vo s.ii �.�4 i.ro �.as " <br />