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' G: DOWNSLOP���WTDTH
<br /> � I. IE Ian�slape u� �more,subNact rock Iayer wzdth fram
<br /> � adsorption width to obtain minimurn downslope dike toe
<br /> ,
<br /> �.i.'�ft-�_ft =�_�.feet
<br /> 2. Caiculate Minimwn mour�d size based on geometery:
<br /> a. Detezrnine depth of ctean sand fill at upslope ecige of rock
<br /> layer: Separation _/• 2 feet
<br /> b. Multiply rock layer width by iandslope ' r°°t t.•.'
<br /> t foot Ro •a
<br /> to determine drop in eIevation;
<br /> SIope Difference s.�.r.tt.e � r..: .
<br /> /c? .x_�%� 100 =�,._feet SteO* D1tt�r�nc..:.�.. �t
<br /> UDiloDt Mlatn
<br /> c. Add depth of c3ean sand for separation (7�) -u--r«t z,tk e�a N�a�n
<br /> at upslope edge,depth of rock layer(1 foot) to deprh of ..�sZ r«� Downslo9e MIC11
<br /> cover(1 foot) to find the mound hezght at the upslope edge �i�t`
<br /> of rock layer;
<br /> 1. 2 ft + Ift+ lft=��feet
<br /> d. Enter table with iandslope and upslope dike ratio.
<br /> Select dike multiplier of 3,�_.
<br /> e. Mu3tiply dike multiplier by upslape mound height
<br /> to find upslope dike width: 3•a x 3.y S= 1' 1 feet
<br /> f. Add depth of clean sand for slope difference(2b)at
<br /> downslope edge,to the mound height at the upslope edge
<br /> df rock Iayer(2c) to find the downslope height;
<br /> � 3. a ft+��ft=�,�feeE
<br /> �� g. Enter table with landslape and downslope dike ratio. . ,.
<br /> _ ;c _,. . �Select dike multiplier of �c,
<br /> h. Mul�ply dike mul�iplies by downslope mound height
<br /> to get downslop�dike width: i�x �.�L =�_�eet
<br /> i. Compaxe the values of step G.1 and Step G.2h Select�te
<br /> greater of thp two values as the dawnslope dike width; _�o ,
<br /> . � _4��[ J.e�t :"v'""j:�"� '"s,a-.K�s x 1x3,�. r�5- �so :p+, '�.. i.. � : .
<br /> :.�f's. �£'UDt1oD�ntatn` . .,C F3�iv�f?.�� �'� f�:,�y3 f'Y 4 ;...
<br /> j. Total mound width is the sum af ���..�� -t�-=�.•t -� � 9Y����`�,�Y�,,��:;
<br /> ; .� ... ,���;.:��h.a� �� � ,w
<br /> u slot�fp dike (G.2e} width lus rock � �` `�>`�
<br /> � r_ P 's�d5'.�`�„�"'yzx"ir ap�a a�atn I a��'Y'.'�:
<br /> layer width(D.2) plus 9 �o.,a .w;c�� 'O'` '••' p .
<br /> UDt�1 D���bt�
<br /> downslope dike width(G.�3�. 3 �t�et � � 11_feet
<br /> � �r � r,..�" ,✓'�":
<br /> t� b''S '�^�'�. '�° � m�.�q' � .,r��c-��a„
<br /> � �f J a � . �.�x.l�.�wr.m�.7ta'k"'s`t �'a""� r '&"�f ?t;�,��.t�
<br /> �� ft +�ft � �- feet �g ;=��,°` ����' '�, �' < �>`���i�;�"�"�"��'x`°�E'�«,
<br /> k TotaS mound length is the stun of w ,�4����� ,��4 �DOMIi,�OD t<<'�� ����`,��s,�� �
<br /> upslope dike widih (G.2e)plus rock layer ��w,l������:�, '�,,y �Y�� ;�s�� � �< 4 �;�
<br /> - �f r�� a � �. k, y � ,_,
<br /> 3 Y "3 i^�f }( 4� J �
<br /> Y'-`��"�-�r ,.�,��-s s r�3rii��w�yi Y` s�s�� ^' y ,^ .''�y'.
<br /> Iength (T7.3)plus upslope dike width {G.2e); s r'��{.> � � � ��k 7�y�`
<br /> �'ktYi�^ W ..�i '�'�.�,�1 v iYtk.� '� � '»e�y,G �!.
<br /> 1 � ft+ �, $' ft + �__ft = _,g_o feet y ,� '� w :��� - , > y ,
<br /> 17 + (oq' 't ►7 /c� lDa.
<br /> Tot�t Unqtn
<br /> ' ✓• O�Pi1 OPt pS Op[ �
<br /> }:I (1 S:I 69 %:I �;I {�1 S:I 61 � T.S i3
<br /> x�bp
<br /> D 1D lA 3A Lo 70 2.0 l0 ;.0 [0 �A tA
<br /> 1 3.W 117 a?L 6.3d 75J 191 3.IIi l;6 S.Fb 65t 7a1
<br /> � 2 S.T9 lSS 556 i& Att 2d3 �� ISl S36 61l 6.90
<br /> 7 330 c.s� 5� )12 t,eb 2T 237 s35 i.Ce 5.79 i�S
<br /> �'"� �_ _- ]AI�� _61S_ -- 7.Ai_ .... 9.71 2Id C�� 1.17 lbt S.<4 bll6
<br /> �;:�='; S 39 S� L67 657 ]Q7J 1p ]11 t.� 1.6t S.S9 Sh
<br /> 6 313 S]E T.1� 93t 1107 Lit Jb 3.8'.i 11S <.4I S�1
<br /> ) )S9 S56 7.69 to3t ]Jn 2�d 3.72 3.:D tz1 t7J S.SI
<br /> � 3.95 Sei 133 )134 1S.f1 2�2 1.01 �S? �.Cb �.14 lA6
<br /> 1 5.21 6.75 9.09 f3.W lt.P2 13b 29i 1.15 a.99 <.i0 <65
<br /> io <.�s 6v �oo �s.w u� zti ias aa3 a.n �.�Z ��e
<br /> » ��a r� >>.n t�,�s aou 2:s a;� an 1�t 3.ss «a
<br /> u .� �� �zso ��.0 u.-s in zr� a.0 s.<s �s� �as
<br /> L'd d2�OJ9NI Q�I fl�b3J,UH �b:6� 96. L i Nflf
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