Pavement Structural Analysis of the Design Recommendations for ...

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Pavement Structural Analysis August 2004 Report No. 15953-2/1 ARA-ERES Consultants C.4 EVERSTRS Output for HMA Rutting Analyses The output from the EVERSTRS program summarized below was used to calculate the expected rutting in the HMA layers using the average summer modulus values. CLayered Elastic Analysis by EverStress for Windows Title: Michigan I-96 Reconstruction No of Layers: 5 No of Loads: 2 No of X-Y Evaluation Points: 2 Layer Poisson's Thickness Moduli(1) * Ratio (in) (ksi) 1 0.3 4 700 2 0.35 10 615 3 0.35 24 7.5 4 0.45 240 5.2 5 0.4 * Y- 50 Load No X-Position Position Load Pressure Radius * (in) (in) (lbf) (psi) (in) 1 0 0 4500 120 3.455 2 13 0 4500 120 3.455 Location No: X-Position (in): 1 .000 Y-Position (in): .000 cNormal Stresses Z-Position Layer Sxx Syy Szz Syz Sxz Sxy (in) * (psi) (psi) (psi) (psi) (psi) (psi) 1 1 -85.01 -89.89 -116.84 0 1.14 0 3 1 -28.04 -28.95 -82.96 0 3.21 0 5.2 2 -11.11 -9.67 -46.35 0 4.85 0 7.7 2 4.15 6.63 -22.69 0 5.49 0 11.5 cNormal Strains and Deflections 2 27.58 31.48 -5.29 0 3.59 0 Z-Position Layer Exx Eyy Ezz Ux Uy Uz (in) * (10^-6) (10^-6) (10^-6) (mils) (mils) (mils) 1 1 -32.84 -41.9 -91.96 0.235 0 12.081 3 1 7.9 6.21 -94.09 0.134 0 11.881 5.2 2 13.82 16.98 -63.54 0.041 0 11.708 7.7 2 15.89 21.33 -43.02 -0.052 0 11.579 11.5 cPrincipal Stresses and Strains 2 29.94 38.5 -42.21 -0.196 0 11.426 Z-Position Layer S1 S2 S3 E1 E2 E3 (in) * (psi) (psi) (psi) (10^-6) (10^-6) (10^-6) 1 1 -116.88 -89.89 -84.97 -92.03 -41.9 -32.77 3 1 -83.15 -28.95 -27.86 -94.44 6.21 8.25 5.2 2 -47.01 -10.45 -9.67 -64.98 15.26 16.98 7.7 2 -23.77 5.23 6.63 -45.4 18.26 21.33 11.5 2 -5.68 27.97 31.48 -43.06 30.79 38.5 42
Pavement Structural Analysis August 2004 Report No. 15953-2/1 ARA-ERES Consultants Appendix D Analysis of the Proposed Pavement Design Cross Section for I-96 Using the New M-E Pavement Design Guide Software Appendix D includes a listing of the inputs used in the new M-E Pavement Design Guide software. In addition, graphical summarizes of all predicted distresses follow the inputs. 43
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