How to Calculate Drainage Coefficient for the Subbase when Structural Number is Given?
Drainage Coefficient for the Subbase when Structural Number is Given calculator uses Drainage coefficient=
Structural number for the subbase course/
(Layer coefficient*Actual thickness) to calculate the Drainage coefficient, Drainage Coefficient for the Subbase when Structural Number is Given represents a value assigned to a pavement layer that represents its relative loss of strength due to drainage characteristics and exposure to moisture saturation. Drainage coefficient and is denoted by M_{n} symbol.
How to calculate Drainage Coefficient for the Subbase when Structural Number is Given using this online calculator? To use this online calculator for Drainage Coefficient for the Subbase when Structural Number is Given, enter Structural number for the subbase course (SN_{3}), Layer coefficient (a_{n}) and Actual thickness (D_{n}) and hit the calculate button. Here is how the Drainage Coefficient for the Subbase when Structural Number is Given calculation can be explained with given input values -> 2 =
0.15/
(0.5*0.15).