How to Calculate Structural Number for Base Course?
Structural Number for Base Course calculator uses Structural Number for Base Course = (Layer Coefficient*Actual Thickness Base Course Payment*Drainage coefficient) to calculate the Structural Number for Base Course, Structural Number for Base Course is defined as an abstract value that expresses the structural strength of the overall pavement. Structural Number for Base Course is denoted by SN2 symbol.
How to calculate Structural Number for Base Course using this online calculator? To use this online calculator for Structural Number for Base Course, enter Layer Coefficient (an), Actual Thickness Base Course Payment (Ta) & Drainage coefficient (Mn) and hit the calculate button. Here is how the Structural Number for Base Course calculation can be explained with given input values -> 150000 = (0.5*1.2*0.25).