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<br />i <br />R e!sive Cua:iry c! Roaabed 9ai <br />`/cry?car Poor Peir ~ Good Very Good <br />I 2._°~I' ].'^A i 000 G.EOJ 9.500 <br />it 2.700 7.400 -5~0 E.:A 7.3A <br />III 2.'GC 7.000 d.LCO s,SOC $.: CO <br />P/ 3.200 a,100 E.ECO 7.500 11,700 <br />V 3.!CO 7.iCJ - '~O d.17(Y) d.':i+ <br />VI 2.EC0 =.!.7 -.:0 .4,5:X1 S.:A <br /> <br /> <br />~` <br /> <br />Tabor ..~. 2i'.arivo roadbed omi rosiiiant mode.os values. 7.i_(psil. :hax m.Y bn u,vd in <br />tho doclnn ,i ':dcible Pavements Ier Invr-voiu:nu made. Ju cs7 nc:vd vaiuss <br />daeone rn s.`.o U. S. c!imare recto and thu relc sivo eu nliry ul :he reaEbcd a.;ii. <br />U. S. <br />Gametic <br />Reyicn <br />5-ec.ve ss~.:err. AL^e~ms m o5i <br />-_3YT .:C2L•' W ol'!:e [CT!h-'^- aCJ dC:eSCp:d :T. <br />-f: p, "CCCL: QC:'y15,L.0A1C Mt ca YS~ IG 4;_ ci <br />•~c Pro^~ d:scr.~i be-: <br />Tee pricary design ^acreeecrs ioi a;~•>r;gar- <br />scGac _ roads (n) inCodc: <br />(i) the predicted fusure tn[fic, wla (Srtivn <br />213); far the pericd, <br />('-) the lengths a[ the sessons ($eaian Z7.1; or, <br />eri[:tia inSrivn4.Ll may be used iCheser <br />inCornaticn is not available), <br />(7) seasonal resilient moduli o(the roadbed sail <br />(Scdr+n'-J.1 or genenl criteria in Section <br />d.l.l may bused ifbea;: iniorma[ion is ros <br />available), <br />T.:cce d_i_:a .-xnisWerrs aro sed ~ majnnc: a <br />•ai:a :he ccx.aadvoal ^t"> iP. Tabt•_ 4.3 and the <br />dcsiCS Cemr~raPUS Corgi-bui!y (` y^xe4.?)znd <br />rs•ag (F:r:: a Q3j. An esamp!c of the appliauonci <br />c:via sreps of :iii proc:duxc is orrevs--d in Table <br />4S. <br />S(rp l: Sele^.iour lne!saCaggrcgase base thirkncu, <br />which should bound she probable soluriom For <br />hais5lcuc separa[: taSla, identical to Ts ble Q•;, should <br />be ortpa::d. En[e::ach of the ieurtri:.tbase Nicl:eas, <br />DBS, in the upper leio-hand corner of etch oCthe four <br />ubles (D85 = 8 inches is used N tS<c.[ample). <br />$trp 1: En[er thtdsi¢n ser:ie<abiliry lossas u'e!hss <br />the ~ ou'ahl: rasing in the aepropriatc bones oCca<h <br />of the (our tables. <br />fa cSs[ier..vd_lus, Ems (psi), o(ag_: cgatc bast Su?7: Ea:e: she appsneriam scmonal resdicm <br />layr., (Sr ion _s.i ~). (rasnt) sand uii c::!:e rmdbcd (\1 `)and the a9~ :;are <br />beic ma:cr2ai. E_..i fpsii; in Culvr..as 2 ad 7. rcr, ca~ <br />;rl e!assic-r..cd 'cs. E<~ (; si), of a«r _:e u~'eiy, vi -iab:c _.-. T"P base mvdnus n:_cs r..ey c: <br />subbase iy: cr t_cUie^ ].7.7 i. M1.1pa;:iu r...! :a ••... r_:iicr: ia:d urea ui .`.. ••.•:`:J <br />so,i: u;:ce :cn,r: ~'.aaaa. icon: u:::. ai'_c a~?e.JJ7 <br />,:~ smn se:ei:cr~iii:;: I: s, _`.P_'i lS;: ien ^S::r.a :a.~:.. .. .-^•-F::..`.one::::..::.:-v a,-.:nir.: <br />•.1:: ':a i_::1 ::. S•CI :.u C:L e11f._G:._: I:-•li:i} ail! <br />(:) al!eivable 7uuinc, RD Gne!:csi, in Seri s.e praviG-some h:eJ•againssCa ea[vm::::cca!r..c:rure <br />las<i (S<n:on :.?'). and Attachment 2.05306'iR <br />Attachment 2.05.3(3)8- 11 <br />