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 />
Layer 4 -- Crushed gravel<br />
Unbound Material: Crushed gravel<br />
Thickness(in): 16<br />
Strength Properties<br />
Input Level: Level 3<br />
<strong>Analysis</strong> Type: ICM inputs (ICM Calculated Modulus)<br />
Poisson's ratio: 0.35<br />
Coefficient <strong>of</strong> lateral pressure,Ko: 0.5<br />
Modulus (input) (psi): 7500<br />
ICM Inputs<br />
Gradation and Plasticity Index<br />
Plasticity Index, PI: 0<br />
Passing #200 sieve (%): 7<br />
Passing #4 sieve (%): 30<br />
D60 (mm): 10<br />
Calculated/Derived Parameters<br />
Maximum dry unit weight (pcf): 130 (user input)<br />
Specific gravity <strong>of</strong> solids, Gs: 2.65 (derived)<br />
Saturated hydraulic conductivity (ft/hr): 302 (derived)<br />
Optimum gravimetric water content (%): 7 (user input)<br />
Calculated degree <strong>of</strong> saturation (%): 78 (calculated)<br />
Soil water characteristic curve parameters: Default values<br />
Parameters<br />
a<br />
b<br />
c<br />
Hr.<br />
Value<br />
0.153<br />
7.5<br />
1.18<br />
0.015<br />
Layer 5 -- A-2-4<br />
Unbound Material: A-2-4<br />
Thickness(in): 8<br />
Strength Properties<br />
Input Level: Level 3<br />
<strong>Analysis</strong> Type: ICM inputs (ICM Calculated Modulus)<br />
Poisson's ratio: 0.35<br />
Coefficient <strong>of</strong> lateral pressure,Ko: 0.5<br />
Modulus (input) (psi): 7000<br />
ICM Inputs<br />
Gradation and Plasticity Index<br />
Plasticity Index, PI: 0<br />
Passing #200 sieve (%): 10<br />
Passing #4 sieve (%): 72<br />
D60 (mm): 0.1<br />
Calculated/Derived Parameters<br />
Maximum dry unit weight (pcf): 135 (user input)<br />
Specific gravity <strong>of</strong> solids, Gs: 2.65 (derived)<br />
Saturated hydraulic conductivity (ft/hr): 0.000866 (derived)<br />
Optimum gravimetric water content (%): 7 (user input)<br />
Calculated degree <strong>of</strong> saturation (%): 78 (calculated)<br />
Soil water characteristic curve parameters: Default values<br />
Parameters<br />
a<br />
b<br />
c<br />
Hr.<br />
Value<br />
4.86<br />
7.5<br />
0.365<br />
17.5<br />
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