How to Calculate Design Speed given Total Length of Valley Curve?
Design Speed given Total Length of Valley Curve calculator uses Design Speed = ((Length of Curve/2)^2*Rate of Change of Acceleration/Deviation Angle)^(1/3) to calculate the Design Speed, The Design Speed given Total Length of Valley Curve formula is defined as by taking the cube root of one-fourth of the square of the length of the curve, multiplied by the rate of change of acceleration, and then dividing by the deviation angle. Design Speed is denoted by v symbol.
How to calculate Design Speed given Total Length of Valley Curve using this online calculator? To use this online calculator for Design Speed given Total Length of Valley Curve, enter Length of Curve (Ls), Rate of Change of Acceleration (Ca) & Deviation Angle (N) and hit the calculate button. Here is how the Design Speed given Total Length of Valley Curve calculation can be explained with given input values -> 3.881214 = ((7/2)^2*4.2/0.88)^(1/3).