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.:,~; ~~ 7
<br />Ai . ~,~, x
<br />• Stahil.ity of r'i l.~ ';lc' es at f-Iinc: :~~ t^
<br />4n an~.~lycis of the fill slo: es on the ~'ro joct ac,c ma~~e on tho
<br />b;;:;i~ of criteria s~~t forth in tl:r_ [Iniver~ity of Kentucky
<br />uhlication ":;tahility of J_,.oil Banks anr~ rlollos Fi7.l r. L'r~,ateu
<br />by .surface P~iinin~" by `Iant; H, Huang, Ra.sic assum_ tion:; after
<br />revice~ of the University's finJinge and an :naJysis eC cony:ition~
<br />er.7 stint; at the site are ar; fo7.let':s:
<br />1. See:,ale t"ithin the fi7.1 bench choulrl not bra a F,roblem,
<br />~. Formations dir array from the sloe,
<br />b, Adjacent mines dill relieve or drain seerage from the
<br />otential ~+Zuifer be].ot:' the coal :earl,
<br />., :site drair.aoe c~i11 rroclu'e accun:ulc.tion of r:atcr,
<br />ftrea is very cry ( i2 in, r__•irfaii/year)
<br />~, `/a7.ues for cohesion and the internal an„i-e of friction ~aere
<br /> t~ss umed from tsstin~ set forth ir. th^ ~ul7ication, th.+t i:,;
<br /> c = X00 ?`:> f ~ 300
<br />a. Comna.ction and construction contr^]. :':ill im~~rove the.;e
<br />fsctors on slog;es constructor for the Wino,
<br />b, hxisting s•,oil is suite hetro~;eneous; thus, taking r:
<br />rer,resentative sz`.m-~le becomes a eueati on of ju iresent.
<br />... It tsar stated that these factors are cnncervative for
<br />resign rur `oses,
<br />. An analysis; of mine ,nil should b~` :ca._e after tho ?air.e
<br />i s in o:~:eratior. am th~~ :.:..ste :i s.~n:-~,1 fill re-^na7.y~cd
<br />accorcingly (;,; coal., ;~ rock, ;~ shale, etc.).
<br />,. ,;oil„ cr. t?;e gu1,,.. :re very thin, ,.~th nun:~rou~ .nn.;:tonc'
<br />outcro •~ i~retrtt ii n~. It eras therefore _.~.:,umA~ tit_lt :etentia7.
<br />Ccti'_u^o ~:•ill occ:~r in the fi'_i,
<br />~'. 1' Ll ~~~'r,r.1r 'ln :'VCS, ::~r h., ,: ht`rr. `~}l.":11 1::, r `jl t' .. _.:'L: _._ ^.1
<br />s r^,~, t, : r..v~nt '. tti 7 u of .. t~.r h .h` `~d ti7~ t `o il_~:. `.
<br />I: ,, ,lr rya„ ;T:.1-,, _ ncl
<br />.. : L±' fl1lV is?~, .nl?~.L "i to !~;: ~ ~. -.,. i i ~. .~. '
<br />r~in'.~. f'_ll rlo n their r :;_'i c~.,,.:iti.,n. i'i:•~ ail h_`c
<br />
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