Laserfiche WebLink
-14- <br />• indicate the residual strenyth of the clayst.one at this site cnrrespunrl <br />with N angles of 12 degrees and cohesion values rarlyiny frolo 7,000 to 4,OUrl <br />psf. The direct sheds tests are inrlirative of peak shear strenyth. Peril; <br />shear stress on l.he direct shear saulples ranged froul 15,000 to ?ri,Oll(i pst. <br />The indicated angles of internal friction are very Iliyll, nn the order of <br />60 degrees. <br />Ifn~k cdlculaLinn of slope failw•es in the eaistiny vldli of the cool <br />si~lr of the IIiL indicate LhaL cost o-lnll lunterials hove slreuylhs cullespun~l- <br />iuy t0 do auylc of internnl fri~tiun uF a6oul ?;' dayl'rr, and a ~~~6c~iuu <br />Vn llld Gf 7,111111 I,S f, d5 d lili lllwuel. tl 15 Iwife likely dial Ll;r, e-1 .I LrJ :licuylll~ <br />arr. uu t.lle iu'dr.r of n f. vdlu~ of nbout. h,000 psr will) d winnuulll N ,n lue nn <br />the nl'il cl nr I.' ~Ityrdc) Inl the ~dlilllley Leol cil. lin Illr.or. vn l~le~ lu ~unl r'u~, <br />l.ht Slope rnl IureS vl111 IIn'/r. lip iullnw pr'e-e~lol Illy plnneo of vlenl•nd~s. Ilse <br />lnl.dr.1. nlnlcrlnl~ pnSSoS Sllnal eLrenllLhS apllra,chLly I'~~,hUU p;r, n~ Indl~nlr.~l <br />• by the rlirel l shcdr lest resul l~. Ibe nlaxioull~l shrill ~Il rnylh ~Ihserve4 LI Ills. <br />trig'':inl shear Lesl~ vla~ al,nul. 1!~,fl0n p,f at. I.'n fr.dl in Ifl,~ lay // I'.. <br />I'n~~~pariny Lhe~< vdluas vlith tha liiyh strCnllLh vnlur.n .m Lhr (u4nr of IIIII,1111111 <br />luf ul:~.u n'iuy below 1110 feet 11. hel ol~les nppdi cn t. thnl wu;l ..f lue In ot~lcl~r. <br />wil.h vmll stability will ocun ill the upper 1011 fer.t of sl ripping. <br />• <br />