You are designing asphalt pavement using the below parameters: ESALS: 1,000,000 PSL.-4.5 TSI = 2.5 Reliability: 85% Stan

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You Are Designing Asphalt Pavement Using The Below Parameters Esals 1 000 000 Psl 4 5 Tsi 2 5 Reliability 85 Stan 1 (41.46 KiB) Viewed 42 times

You are designing asphalt pavement using the below parameters: ESALS: 1,000,000 PSL.-4.5 TSI = 2.5 Reliability: 85% Standard Deviation: 0.3 Effective Soil Resilient Modulus: 1 kips/in? a) What SN should be used for design? *3 points extra credit if you backcheck your work to confirm your design is appropriate b) What is the required thickness of the wearing surface (strength coefficient = 0.44), if the well-drained base and subbase course (layer drainage coefficient = 1) are each 10 inches thick with strength coefficients of and 0.18 respectively? Answer 18a: Answer 18b: 2.1 Log ] SN + ]- 0.20 + +2.3 Log wisz ZQ So + 9.36 [log ZR 0.40+[1094/s E