Pavement Structural Analysis of the Design Recommendations for ...
Pavement Structural Analysis of the Design Recommendations for ...
Pavement Structural Analysis of the Design Recommendations for ...
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<strong>Pavement</strong> <strong>Structural</strong> <strong>Analysis</strong> August 2004<br />
Report No. 15953-2/1 ARA-ERES Consultants<br />
Distress Model Calibration Settings - Flexible<br />
AC Fatigue Level 3 (Nationally calibrated values)<br />
k1<br />
0.00432<br />
k2<br />
3.9492<br />
k3<br />
1.281<br />
AC Rutting Level 3 (Nationally calibrated values)<br />
k1<br />
k2<br />
k3<br />
Standard Deviation Total<br />
Rutting (RUT):<br />
-3.4488<br />
1.5606<br />
0.4791<br />
Thermal Fracture Level 3 (Nationally calibrated values)<br />
k1<br />
5<br />
1<br />
1<br />
7<br />
3.5<br />
0<br />
1000<br />
1<br />
1<br />
0<br />
6000<br />
1<br />
1<br />
0<br />
1000<br />
IRI<br />
IRI Flexible <strong>Pavement</strong>s with GB<br />
C1 (GB)<br />
0.0463<br />
C2 (GB)<br />
0.00119<br />
C3 (GB)<br />
0.1834<br />
C4 (GB)<br />
0.00384<br />
C5 (GB)<br />
0.00736<br />
C6 (GB)<br />
0.00115<br />
Std. Dev (GB)<br />
0.387<br />
0.1587*POWER(RUT,0.4579)+0.001<br />
Std. Dev. (THERMAL): 0.2474 * THERMAL + 10.619<br />
CSM Fatigue Level 3 (Nationally calibrated values)<br />
k1<br />
k2<br />
Subgrade Rutting Level 3 (Nationally calibrated values)<br />
Granular:<br />
k1<br />
1.673<br />
Fine-grain:<br />
k1<br />
1.35<br />
AC Cracking<br />
AC Top Down Cracking<br />
C1 (top)<br />
C2 (top)<br />
C3 (top)<br />
C4 (top)<br />
Standard Deviation (TOP) 200 + 2300/(1+exp(1.072-2.1654*log(TOP+0.0001)))<br />
AC Bottom Up Cracking<br />
C1 (bottom)<br />
C2 (bottom)<br />
C3 (bottom)<br />
C4 (bottom)<br />
Standard Deviation (TOP) 32.7 + 995.1 /(1+exp(2-2*log(BOTTOM+0.0001)))<br />
CSM Cracking<br />
C1 (CSM)<br />
C2 (CSM)<br />
C3 (CSM)<br />
C4 (CSM)<br />
Standard Deviation (CSM) CTB*1<br />
IRI Flexible <strong>Pavement</strong>s with ATB<br />
C1 (ATB)<br />
C2 (ATB)<br />
C3 (ATB)<br />
C4 (ATB)<br />
0.009995<br />
0.000518<br />
0.00235<br />
18.36<br />
51
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