How to Calculate Driver Sight Height given Angle Grades?
Driver Sight Height given Angle Grades calculator uses Driver Sight Height = Length of Curve/2+Sight Distance*Positive Grade Angle+The Height of The Obstruction/Negative Grade Angle to calculate the Driver Sight Height, Driver Sight Height given Angle Grades formula is determined by half the length of the curve added to the sight distance multiplied by the positive grade angle, further added to the height of the obstruction divided by the negative grade angle. Driver Sight Height is denoted by h1 symbol.
How to calculate Driver Sight Height given Angle Grades using this online calculator? To use this online calculator for Driver Sight Height given Angle Grades, enter Length of Curve (Ls), Sight Distance (S), Positive Grade Angle (n1), The Height of The Obstruction (h2) & Negative Grade Angle (n2) and hit the calculate button. Here is how the Driver Sight Height given Angle Grades calculation can be explained with given input values -> 6.288017 = 7/2+3.56*0.785398163397301+0.36/(-45).