How to Calculate Radius of Circular Curve Minimum Length?
Radius of Circular Curve Minimum Length calculator uses Radius of Curve for Road = (3.15*(Vehicle Velocity^3))/(Minimum Length of Spiral*Rate of Increase of Radial Acceleration) to calculate the Radius of Curve for Road, The Radius of Circular Curve Minimum Length formula is defined as the radius of a circular curve at which in a point of spiral. Radius of Curve for Road is denoted by Rt symbol.
How to calculate Radius of Circular Curve Minimum Length using this online calculator? To use this online calculator for Radius of Circular Curve Minimum Length, enter Vehicle Velocity (Vv), Minimum Length of Spiral (L) & Rate of Increase of Radial Acceleration (ac) and hit the calculate button. Here is how the Radius of Circular Curve Minimum Length calculation can be explained with given input values -> 216.6678 =
(3.15*(11.3888888888889^3))/(361.83*2).