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A flexible pavement is constructed with 4 inches of hot-mix asphalt wearing surface, 10 inches soil cement base and 10 i
Posted: Thu Jul 14, 2022 2:54 pm
by answerhappygod
- A Flexible Pavement Is Constructed With 4 Inches Of Hot Mix Asphalt Wearing Surface 10 Inches Soil Cement Base And 10 I 1 (33.82 KiB) Viewed 39 times
A flexible pavement is constructed with 4 inches of hot-mix asphalt wearing surface, 10 inches soil cement base and 10 inches crushed stone subbase. The subgrade has a soil resilient modulus of 12,000lb/in2,M2 - 1.5 and M3-1.127 for the materials of the pavement structure. The overall standard deviation is 0.5, the initial PSI=5.0 and the terminal serviceability index (TSI) is 2.5. The daily traffic has 3000 cars, 1000 trucks and 500 trailers. The axle weights are: How long in years would the pavement last if R=98% ? (Final answer to 2 decimal places)