Question: ( 2 pts ) If calculated surface deflection under the center of a tire ( a = 6 - inch, p = 8 0 psi

(2 pts) If calculated surface deflection under the center of a tire (a=6-inch, p=80 psi) for a 12-inch pavement having a 50,000 psi modulus is 0.030 inch, find the modulus of subgrade in psi from two-layer theory.
( 2 pts ) If calculated surface deflection under

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