Laserfiche WebLink
<br />1 <br />i <br />.Low-Volr.rste Rood Design <br />•. .. <br />Seep O: Enter the seaaortal !&kip ESAL traffic in <br />Column 4 of 7hS1e 6.4_ Assuming that tnck traffic is <br />distributed evedythroo$hoatrhe year, site luttgttts of <br />tic sazsotis shovid to vied to ptopottioa the [Drat <br />~rajac:ed 1&lcip ESAL tnfilc W each season If Lhe <br />razd a toad-sorted (eestriaed) dozing ecziaiv eziceal <br />per.vds, the !oral SrtL~:e map ba distrbuted only <br />amaag those seazeat rhea [teak tzffn: Z4 allorcd. <br />(I'tusl ttaffra o! 21,600 !&kip ESALapp[icatiom attd <br />a seasocai pattz:n eotaespottdUxg to fiS. L'1lraaiie <br />P.c35oa III wis tavc3 m the esamgta fa Tsble <,Sa <br />Sl[p.e.: K'itbl6 QGh atthefaar tab's, rssimau the <br />aliowabte Ig-kig ESAL trrtTtr for tech of the War <br />stasou txsag the srs+ierab•:,tj aomo3:aph to <br />Ft'sate ,4.2, zed eater im C.abRaa 3. lCt the teslltaat <br />a~alda.~ssoftixccad-oat wilfdzxfugsT:tizoreaseasoaf <br />is ouch that. ter ets,.~,.ttn zzallie sa¢cds tit; t:ppes <br />1•imit of she aomngrapb. -~:. a prxGimt •iliaa of <br />~1Z1,ift10 tg->~ ~A3.. . <br />.S:Ar,9;f tf3L~:112t'i:C^IZY.'T+DCYSLbt: $.""'^"`~'~Y'3C <br />aIltraaBie I8~ .,31. *n'T'~ ~ =~.1' 1 Of thy" faaT ' <br />s»r»tg~r.sL"z.~ts- na~gg-sgbia sag'-ss <br />:,,3. zees es.:_.ia ^;,••~-••.7 a~~ if tun --~:,.•+~, <br />Todnivs ttftbssz 'ie`.smiissns,Tit'h~sts slSa~stab.:s <br />~ eat s!-z aDi~ T#~t of Zbe twawgtaph, <br />arsnzayapas~caivaltzcfS00,dOb]83cipFSAL. <br />Step T_ Gomgase rite seasopa! atamagi valaa in <br />eachofthefovrrabdesfarthesatiiasbu'tr3. rahuia by <br />dividstg tba projseroed sexs+onai taafTae (Caluttm 4) by <br />the siloaabL-aa{f~eia t3at tlmwa (Cdltuna 5). Fnt.r <br />tis~e seatnmt dataage valnesia Cola 6 a!'T+ble 4.4 <br />cwrtspozat"mp to servieGbi$ty erfsarin. pert, follow <br />i>,eaesas~eliss:intsovstor:amngs:itezia. iGdiVide <br />Lbbtma4 by i~]lemn 9 and eater W Caiamn & <br />Stets ~` Compau r'.tv total datttage for both the <br />y and atan6eg aisetis byaddtag sL•e :[stone! <br />damages. VVhtw:bis lsiecompEsbed foralifaurtables <br />(cataespottd'utg to the fora siiai bass ti1"7clcrtesscs), a <br />graph of tars! daotage vessas btsa layer thickness <br />Stiaald bC prgszatd. ~i'>r Atletage base layer ibiticaasa <br />Dom, regained >: deterstiat3 by ittrazpotauttg is tlsis <br />L~Rb Sar a tout damage [goal so l.O. FiEstte Aa <br />passides an ezsmpie in whiW the dtsiga fd corsuoiltd <br />by abe servtrasaiityrnizrix D85 is egwaita f0 scttes. <br />Sap o: 712[ bad la}'r.:'`-:cl.rtess Ectz-nitteG in ire <br />i.s:.;ep s::a's13 b>: vicd far dCai~'a if the C;;LCii V`t <br />a, is z~a:e lass are rrz:t~'-.z. if, haXCS C.. aggregate <br />le.t ;. syrtfi.-t, nt. tS:a the design L]ickness is decer- <br />ri;:.eC using [he t~llawirg tquaiian_ <br />whr. e <br />n->9 <br />GL = rota! tstimatted aggregate (gave!) lass (in <br />fachal over the puf~rtnsnee period. <br />If; for example she soul estimated gavot Iou sues 2 <br />iacbes and the average base th3eitness rap~t^ed was 10 <br />Iacbes.thadaign rblekacssafrbeaggxgatebautayer <br />wY>aId ba <br />DgS = 10 ~ (0.5 z 2) _ !! !aches <br />3iepltl: 'the fiaalstep of thedmign cbatsprooedttre <br />foraggregaceavrfaced roans is towttvercapottioa of <br />the agg<sgate base L1yer tbieknesa to an eentivaleat <br />ihieltaaa of mbbase material. '2'hlt is suompfahed <br />with the aid of ~ Ftg~re 43. Sdect the final :rise'. <br />.u_~_-~~~~ Dec rc=.s.Y t...._~:..r....~.....t_\ :. <br />'. ~ braW a L'7.e to r11G ••°~:•nnr...t.28LLialaf.agtbe.F$ <br />t•,e.~s: ~ (iS.f300~Psl.b~t~.ct:t?l3mcpiry' <br />'aC:Olt SIId.thSOA~"C.'i1tG:Y.ti'. t.'CC'.S.'3I":.rtmg0a <br />.:• f~35Riga'$Ifasa't'7^'TM~^"i~~'~. '~IL'ia5 <br />.. t6'SSIID g IL`s-,'~.5'S nrC" tS2hC C'¢S~'.IC`~t <br />..-tnevrazted:.insnf3x tsaaes~t^r,.F.K(30:i:C <br />':~ .in.the t~mpic),:deccraa'rte~:tSe .tst :sal <br />~.:.r9ielcaes; D (g lavnesJ. ~~ : `. ... ~,~~:: -• <br />ss ,.._~.. ,,: <br />• 4.2 DFSlGZZ CASALOG ' . ~': ' •` <br />:?re pistpose aCehis Sectic- >s to proasde the user <br />w•Ith a stream for identifying reasonable pivemcnt <br />dttitcteta! designs storable Wr loswvoltzme toads.ThE <br />catalog of datgaa pzeseaud hee covers aggregat-- <br />stttfaeed rozds as will as both flto36k acid rigid <br />psvemeass. It is important to »ou, botttver, that <br />dthoabh the strnetwra7 deaiF'as preszased teprearns <br />precise mlucions using the design proadttreden7ihed <br />is thn pteviotu union, they ere based on a unigwe set <br />of assumptions relative to design tegvitzmeats and <br />enYlraameataitUIIdttn)n].Zlte fa4owr'BsDxfie asmmp- <br />tions apply to all three typo of struttt:rat design <br />tvna{desed: <br />ti-` '. <br />(I) Ail designs ate based on the sttutivrat <br />requircmeat for one perlonna re period, <br />reFardte:s of the sit:ie'insenal.'iht range of ' <br />tr]ifie le\ds for the Pexibte and ri5td pa\e• <br />mtm.cs: fin is L^ztaezn :0.600 ar~ 1.006.0.1 <br />lS-kip Ea+\t, a,-.Tli:ations. 1':t agowaS:e <br />tantirC ~: rCIJL1Ye ti3f{1C tai ]~$fep]le- <br />svrthced rand dcsirr. is he:u2zr. lO,UtXI arsd <br />160.C60 IS-Yip LSAt. apptica::atts. <br />• (,! 'd 4fZ1 'on! •out 'uo utiaosstir silo: atatsaa <br />REVISED 1IJLY 2006 <br />Attachment 2.05.3(3)-8-17 <br />woo! : i onn7 •nr •tow <br />