Laserfiche WebLink
G. DOWNSLOPE DIICE WIDTH <br /> ' 1. If landslope is 3% or more, subtract rock layer �vidth from <br /> � adsorption width to obtain minimum downslope dike toe <br /> -- �.�,� ft -��ft = _�feeE <br /> 2. Calculate Minimum mound size based on geometery: <br /> a. Deternline depth of clean sand fill at upslope edge of rock <br /> layer: Separafion 1. a feet <br /> b. Mul�iply rock layer width by landslope r ro�� co�.�. <br /> to deterrnine drop in ele��ation; � foot Ro �a <br /> SlopeDiffeTeriCC severet�on � (��t <br /> I X C. %= lOO = feet s�ope o�tterence�..Sc_ et <br /> -� -f.-S�- uvsiove wiain <br /> c. Add depth of clean sand for separation (2.a) �reei Rock eea w�a�n <br /> at upslope edge,depth of rock layer (1 foot) to depth of �feet DownsloDe Wtdt� <br /> cover (1 foot) to find the mound height at the upslope edge �f eet <br /> of rock layer; <br /> � .a_ft + Ift + lft= 3,� feet <br /> d. Enter table with landslope and upslope dike ratio. <br /> ' Select dike multiplier of 3.a� <br /> e. Multiply dike multiplier by upslope mound height <br /> to find upslope dike width: -�.a x -z.a3 =�o feeE <br /> f. Add depth of clean 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 /> 3,a ft + . � ft= 3,� feet <br /> � g. Enter table with landslope and downslope dike ratio. <br /> Select dike multiplier of ��.a � <br /> h. Multiply dike multiplier by downslope mound height <br /> Eo get downslope dike width: .��- x 3�� = a� 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 /> �o feet ::: ,:::.:. - , ,;. <br /> UD51oDa W10i� <br /> j. Total mound width is the sum of -��8�� <br /> „ <br /> upslope dike (G.2e) width plus rock g " <br /> ';; ocr o�a w�ain > <.; <br /> , JoKl�SS'rut <br /> layer width (D.2) plus 9 UD51oDa W101� UDs1oD�WICIh <br /> 3 � � feet ��?feet <br /> downslope dike width(G.2i); - <br /> _Lft + _1�ft + d.;; ft = �,� feet � <br /> ... . <br /> �C. TOt31 IIlOL1.I1d leI1g�1 1S �lE? SllIri Of ' oow�nsI�o1oe Niain <br /> �' . �� . . �� ...�ieet � � ..`. <br /> upslope dike width (G.2e) plus rock layer <br /> length (D.3) plus upslope d.ike width (G.2e); <br /> �� ft + � ft + f,� ft = �.t� feet <br /> a� -�- c�� a � io� _ -����- - <br /> rote�lenptn <br /> own ope ps ope <br /> 3:1 lt �:1 Sl 7:1 3:1 4:1 �5:1 &1 7:1 8:1 <br /> 1G ilopt <br /> 0 3A l0 5.0 60 7.0 3.0 4.0 5.0 60 7.0 SA <br /> l 3A9 1.17 S�b 638 753 291 3.$i 4.76 5.66 651 7.11 <br /> - 2 3.19 l3S 556 6S2 8.11 2fi3 3.70 �Sd 536 614 6.90 <br /> 3 330 4 i� 5.88 732 6.b6 2:� 357 {.35 5.08 5.79 6.15 <br /> '� � ! 3.11 lJb 615 1.89 9.71 26d 3.15 4.17 �.bl 5.46 6D6 <br /> 5 353 5•�_� 667 857 ]077 26] 333 t.00 �.62 5.19 5J1 <br /> .,. 6 -_._. 31d �.7b ' 7.11 938 1207 2_+t �313� 3.85 l41 d.93 5.�1 <br /> �� 390 556 . 7.69 iO3! --137]- - -2C4- 3.12 3.70 t?3 1.70 5.13 <br /> 8 3.95 SB8 833 115/ 15.91 ?G2 3.Q3 357 l.CS 4.49 �88 <br /> 9 t.11 615 9.09 73A1 1892 73b 2% 3.15 3.90 l30 fb5 <br /> ]0 �29 667 ]0.0 15.00 233) 2�1 286 333 3.75 4.12 4.{4 <br /> 11 1.�8 7.1� 11.11 17b5 30.63 226 278 3?3 3.61 3.95 t1b <br /> 12 1.6D 7.69 1250 �I.<3 4375 2?I 270 3.12 3.d9 3.80 �.OB <br />