Laserfiche WebLink
, . _ � . <br />� ,{.,.,�� :�;r�r���.�+�'��F��'�i���4s��. �r'��'�,,:.x%;���+�+'�'�'�'� �i�;�,�Cxa= . � , <br /> � ' ,,,.,� �,� � /C>�'',�`O <br /> �/' / y � <br /> . �.� �",i' //�.r.�, <br /> „ � , _ �, <br /> DOWNSLOPE DIKE WIDTH <br /> i. If landslope is 3% or more,subtract rock layer width from <br /> adsorption width to obtain minimum downslope dike toe <br /> ft- !� ft= 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 f feet <br /> b. Multiply rock layer width by landslope ' '°°� c°�•� _,� <br /> to determine drop in elevation; <br /> i rooc ao �a ' <br /> SlopeDifference S�Derotlon _ fut . <br /> x ' %y 100= feet s�Qv•o�rr.r.��. t <br /> UDsIODe WIGt� <br /> c. Add depth of clean sand for separation (2a) ��°� R,�k eeo w,at� � , <br /> at upslope edge,depth of rock layer(1 foot) to depth of re�� uow�:�oo.w+ac� <br /> cover(1 foot)to find the�mound height at the upslope edge "" o- <br /> of rock layer; � i <br /> � ft+ lft+ lft= .:_ feet . � <br /> d. Enter table with landslope and upslope dike raria \ <br /> Select dike multiplier of .rt . ,�_ <; • y <br /> e. Muldply dike multiplier by upslope mound height .__, ^ .�'�,�. 'r� <br /> to find upslope dike width: ,_-' x ' '.R; _ ,. feet '�S, -�� <br /> f. Add depth of clean sand for slope difference(2b) at "� �A"'� " <br /> downslope edge, to the mound height at the upslope edge �� <br /> of rock layer (2c) to find the downslope height; .�; <br /> ft+ ft= feet _ r , - ._ <br /> g. Enter table with landslope and downslope dike ratio. <br /> Select dike multiplier of � <br /> h. Multiply dike multiplier by downslope mound height <br /> to get downslope dike width: x = 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 /> uosioo.wiatn r <br /> j. Total mound width is the sum of ���� ' <br /> upslope dike (G.2e) width plus rock R,�r,.a W,,,� <br /> layer width (D.2)plus a UOSIOG�MIOIh ���� uosioo�Niain <br /> downslope dike width(G.2i); ; f"` `••` <br /> ft+ ft + ft= feet � <br /> k. Total mound length is the sum of 'o°"""°°•"'°`" <br /> �..� <br /> upslope dike width (G.2e) plus rock layer <br /> length.(D.3)plus upslope dike width (G.2e); � <br /> ft+ ft + ft = feet <br /> 7otei uoptn <br /> owns ope ps ope <br /> 3a �i s:� �:> >:� a:i �:i s:i 6:� r.i e:i <br /> s dope <br /> 0 3A l0 5.0 60 7.0 I.0 �.0 5.0 �6.0 7.0 !A <br /> l 3A9 117 516 6.38 753 291 3.fl5 l.76 5.66 651 7.�I <br /> 2 3.19 �35 556 6.82 8.1� 2.51 J.70 1.51 5.36 6.1� 6.90 <br /> 3 330 t5/ 5.88 732 8.86 2.75 3�� �.35 S.OB 5.79 6.t5 <br /> { 3A1 l76 6l5 7.l9 9.T! 2/d 3.15 �.17 1.81 5.�6 6.06 <br /> 5 353 5.00 667 e57 ]0.77 261 ).33 �.00 1.62 5.19 571 <br /> 6 166 536 7.1{ 936 1207 2.51 _-_- 3.D _. 3.fl5 {.�l 1.93 5.�1 <br /> 7 3A0 �33G��..�-_7.69 10�� 13.7] 2.�8 � 3.12 � 3.70 {.23 l.70 5.13 <br /> ! 7.95 5.lB 833 115� 15.91 2.42 3.m 357 �.OS l.�9 !26 <br /> 9 �.11 6.25 9�OV 13.01 1892 2.J6 241 3.15 3.90 1.30 !65 <br /> 10 {29 6.67 ]OA t5.00 233J 2J1 2.86 3.33 3.75 {.12 �.M <br /> Il IM 7.1� ll.11 17.65 30.�J 226 278 3.23 3.61 3.95 {16 <br /> 12 �b9 7.69 1250 21.63 �3.75 22; 2.70 7.12 3.�9 3.80 �.OB 64 <br />