How to Calculate Length of Summit Curve Given Angle Grades?
Length of Summit Curve Given Angle Grades calculator uses Length of Curve = Sight Distance*2+Driver Sight Height/Positive Grade Angle+The Height of The Obstruction/Negative Grade Angle to calculate the Length of Curve, The Length of Summit Curve Given Angle Grades formula is determined by doubling the sight distance, then adding the driver's eye height divided by the positive grade angle and the height of the obstruction divided by the negative grade angle. Length of Curve is denoted by Ls symbol.
How to calculate Length of Summit Curve Given Angle Grades using this online calculator? To use this online calculator for Length of Summit Curve Given Angle Grades, enter Sight Distance (S), Driver Sight Height (h1), Positive Grade Angle (n1), The Height of The Obstruction (h2) & Negative Grade Angle (n2) and hit the calculate button. Here is how the Length of Summit Curve Given Angle Grades calculation can be explained with given input values -> 8.06693 = 3.56*2+0.75/0.785398163397301+0.36/(-45).