Loading...
HomeMy WebLinkAboutSDP200700155 Study Final Site Plan and Comps. 2012-06-15 Virginia Department of Transportation- Pavement Design Guide ©1996(rev2000) / — 25.0 7 ill./1 t):31/17::-I-1.- —/1.1 iii,t':I, k-- 4'1,1 6 - 15- 12 — 24.0 30,000 23.0 20,000 10,000 ~— 20..0 190 6,000 — 18,0 30 or more 4,00.0 .— 17.0 1 3,000 — 16.0 1 0 1312 2,000 . -- j-- 15.0 ._1 11 } '`n-1,000 -- 14.0 10 �~" �.�-- 800 — 13.0 89 600 �.- 12.0 7 -- „,--------- — 11.0 400 6 - ' ._- — 10.0 4 (1,o 3 200 — 9.0 2 1 100 — 8.0 sSv 50 — 7.0 Scale — 6,4 Minimum Design ADT 6.0 ScaleDR Thickness Index Scale Please refer to Appendices II and V for the application of this diagram in the design of pavement. 32 i Shadwell Market 6/15/2012 Flexible Pavement Design Worksheet AVERAGE CBR VALUE: 6 RESILIENCY FACTOR (RF): ' ,. 1: , AVERAGE DAILY TRAFFIC (ADT): 1200. REQ'D THICKNESS INDEX (DR): 15,4 SSV: 4 0 LIFT THICKNESSES THICKNESS DESIGN DESIGN DESIGN EQUIVALENCY MIN. MAX. 1 2 3 MATERIAL VALUE (inches) (inches) (inches) (inches) (inches) F Asphalt Concrete (SM-9 OA, D), „ 1.67 ' 1 1.5 ; ,, Asphalt Concrete (SM-9:5A, D) ' 1.67 2 ' . 3:, ; 2:5' , -Prime&-Double Seal or Class"C"-or"Co,: 0.84 NA NA ' Blotted Seal Coat Surface Treatments .,Asphalt<Concrete (IM-19.0); 1.'67' 2 .. 3 Asphalt-Concrete(BM-2537.5) 1.67' , 3 NA __ :Full:D'epth Asphalt Concrete (BM=-25.0 or, 1:60 6 : , NA 4 , BM-:37.5)over-Subgrade: n ' Untreated Aggregate" 1:.00 ; Cement Treated Aggregate 1 67 .. , Cement Treated'Select Material;.Type It, , 1 50 ' min. CBR=20 . ' Select.Material,,Typea 8k Ili non-plastic, 0:84; , . 'min'. CBR=30 6 8 .ab•. , . ._. Select Material-,TypeiI,.non-plastic,: i . . <, min. CBR=20 0.60. Soil.C:einent ` 1.00.: Cement Treated Select'Material;Type.II I,T7" Cement Treated Select Borrow 1 00 , Open Graded Drainage,Layer. 0:601,, 3 3 ' . . Untreated Aggregate 0,60 . . . Cement:Treated Aggregate 1.33: Select Material„Type I,.non-plastic, min. 0.50 4' 8 . CBR.=:30 ' : ' Select Material,Type II,.non-plastic, :0 40 _. ." ' min. C BR=20 , Soil:Cement 1:00; ` , Soil Lime 0,92 , 8 Cement Treated Select Material; Type II 1:17;: , .,:.:: Cement Treated Select.Borrow; 1 00 " PROPOSED THICKNESS INDEX (DP): 15.4 0 0 1 Shadwell Market Rigid Pavement Design Design Inputs Effective Modulus of Subgrade, k(pci)=250 Mean Concrete Modulus of Rupture,S'c(psi)=650 Mean Concrete Modulus of Elasticity,Ec(psi)=5,000,000 Load Transfer Coefficient,J=3.2 Drainage Coefficient,Cd=1.0 Design Serviceability Loss, (psi)=4.0—2.0=2.0 Reliability,R(%)=85% Overall Std. Deviation,Sd=0.39 Estimated ESAL,W(millions)=0.73 Reinf. Friction Factor,F=1.5 Reinf.Working Stress,fs(ksi)=45 Design Results(see nomography) Minimum Slab Thickness=5 7" (6"provided) Minimum Long. Reinf.Area(sq.in./ft)=0.05 sq.in./ft (0.11 sq.in./ft provided—W5.5 @ 6") Minimum Cross Reinf.Area(sq.in./ft)=0.03 sq.in./ft(0.04 sq.in./ft provided—W4@ 12") I z otawatim ugto) `441ft,ptati — plimt .tr) 410494,1 0'0f 0 3 L y10140101 Cri z oo "8 tivsl dll so goi g rs'f !iA VE t e cl 36 .n et g TZ ' Z'O u1Sli V isd ogs -<.f3 11 (giisi-t 42 I %%6 t d 1st 9,01 gs 0 *3 — L.., ci -ci old 4A,*4 t) t•--fl 4.101110g 3 .45.. v. . g apsArts. p scit.npool am:43113 -4- . 0 ... , o b6 r3 g 01 4-, cn .co 013 001 OSYJ OW coo . c\ o a mu ---1. v . magi 'C. g 1 girArA =. ;:',, -0a s- 4," .., .S7 r--, .-4. 0. . I f As: . ,.._,) (i2) 1 '':.,,,' , A . 1 4 ,Ailirari 8 .1- , a V' a , / / , k.,1) •E'' ,,,,.i0 „„,, ; All A 1 iOr V z) 0 r- I-4 / = : i... _ e, Q, . -100 ".', . a 2 -sy b , . — ,,,,,,, - .N. g a 'N•, : ' 5.2,k , 1 .11,141$74142.0' • "....41 Afe din cl :z,c, : fr "iir • OtTrOs • -C:' (1) 8;) \ t44 -Or 4,4 cn . 1 :19 .\..-.. ext) ..\\\\ i' , 4 ,-. --.. A,11111111.111.11.110,40EAVV: 00 , . , , • , , , , p., 1 ciz ' -d .,-.., ,, 11110fla 51) .,-•••1 1... i J. i - ...• c,.. • •,,,e,,,j:Iir .al 1 it0 ,.....="•" ...0.*F.F'.900 t Osicti) *1 'orvIkit 141,244 a loi'mg* ‘ 0 0 -':t 4 :0, ' tr,$) - (.140 i Wr.P In_ + cL.01 00E9'5U V. 8 WVE Lintiotrt c •• ---,-, —.;lnabt.0(1*.e'lldeenill 4. — 4,WO - 1/4.0)fillicrt4C".1. +°RE 0.13TAAtiErrot. P4 ta —as.... [W ''''.r--.: 8 cr1/40, . 1) r.7•4 194 g ISIA303 WitiliM14014 , C0) , . Section 5F-3—Rigid Pavement Design Nomograph Figure 1 (Continued): Design chart for rigid pavements based on using mean values for each input variable(Segment 2) AASHTO Guide for Design ofPcivenzent Structures. 1993 Osiss9n slob Thiskriess, D bashes) PraArralilliti A rii POI 40 IINI Pr /I- .4 III re . 4001A ... zo 1 Or lir Pr J ,. spr 14 I 12 ii 10/ 9 8 7 - ;10 a A _ /4 0- Freprir ,,.,,,_ , 4/ ,,,, ci f ,-.1 ;, , A ar 4 .+A_ 4. 40- _ Afirmiaral - va .'i 5- 2 1-;,, or Y 41 iy o--1 2 . ..;.... 0 , A 1 1 / 60, 44. 1 1 ; t , t ';:i V 10 2.r C) go Ci 1 ,, , _ 7 g 70 1 • i 7\ Estimated Total I8-.tap atieratent SielistAxle se Wad(SW APOlications, mitlfreiti s000 sea too so ro , .3 ice--1 / v.\ ,- .1‘..... 7 CZ)liOTEs Application of reliability / in fhb onarl raVrea the ust of moon %winos for oft I) input variables. // / 1 S, tr- , ,, 00 fe. o,, s ' '3 °toff A .,5 ,l)eiq . •,,Otlop , o S g5.9 55 55 ' 5,0, IX1 10 64 t4 1 , / * --L-- --I---.---I---I—L--1-J fteileeiiity, '-•,---9*,-.. 1...;-\ Page Revised: 10/18/2011 3 ---- ,.. , ) Chapter 5—Roadway Design l Figure 2: Reinforcement design chart for jointed reinforced concrete navemeWs AASHTO Guide for Design°Pavement Structures, 1993 RECEIVED 2(112 JUL CI 3 1..F NOMOGRAPH SOLVES $ aft COMMUNITY DEVELOPMENT 005 F,.. or .1•7 1111.4 —. MO 0.01 la . _ -5 cf. e2 : 00 o.02 u.. ,-'--'-------- 05-" * , 71.1. 70 ,-/ ------....,_-__ , 2 To . . 6 ....,--'- La A/6, ).0 . .- I,- 0.05 I:C----. - :12 . .a.... ------ .50 ••••• ..,... -.4 50 / , ......- , , _.-:;•....._ • • c ' -------- - mil.5 .ks i .-Li-5.-- ., ,.,„r„, ..-^-- ,•"'-ile, fl-; ;:40 - 40 . T4t ' ,„-,7' 2.6 • it a 0 ,, -.4 50 ...." • (i) • i, 13 -,..----T2-•ti / , = w cft• Tr 151,-p) (9 . V. 5 .,20 'OP•Of'.5 irt 20 --g L ati S tom — 1,0 • in 10 IV 1)/41.4-./.._ i'll'\.),E1'V F Exarrapie: A. 02 2 ts= 311000 psi Solution: F0 1( 6 b 57,( 1 A_, ; (0,5 5-ic4:3(oro,7 /7 ) 0 0 5.- i VIVI-CT c C AP 5'5 — PI-'s iN / .\ 14 b 2 ' ' a 0 3 i vi Aci 4 Page Revised: 10/18/2011