How to Calculate Length of Valley Curve?
Length of Valley Curve calculator uses Length of Curve = (Design Speed^3)/(Radius of Curve*Rate of Change of Acceleration) to calculate the Length of Curve, The Length of Valley Curve formula is defined as the cube of the design speed and dividing it by the product of the radius of the curve and the rate of change of acceleration. Length of Curve is denoted by Ls symbol.
How to calculate Length of Valley Curve using this online calculator? To use this online calculator for Length of Valley Curve, enter Design Speed (v), Radius of Curve (R) & Rate of Change of Acceleration (Ca) and hit the calculate button. Here is how the Length of Valley Curve calculation can be explained with given input values -> 5.57339 = (5^3)/(2.34*4.2).