Design a asphalt concrete pavement over granular base for a subgrade modulus of 6000 psi and 1,000,000 ESAL.
The Cerm solution specified to use the Concrete graph to solve. I am not seeing how they solve and get a 8.5 inches base.. Enterng 1 million ESAL on the horizontal line and 6000 psi on the vertical line, I came up with a depth o 9.5 inches. Cerm come up with 8.5. How?
The Cerm solution specified to use the Concrete graph to solve. I am not seeing how they solve and get a 8.5 inches base.. Enterng 1 million ESAL on the horizontal line and 6000 psi on the vertical line, I came up with a depth o 9.5 inches. Cerm come up with 8.5. How?