How to Calculate Elevation of lowest point on a sag curve?
Elevation of lowest point on a sag curve calculator uses Elevation of lowest point on a sag curve=
Elevation of PVC-((Grade at beginning of curve^2)/(2*Rate of change of grade)) to calculate the Elevation of lowest point on a sag curve, The Elevation of lowest point on a sag curve formula is defined as the elevation from PVC(point of vertical curvature) towards the lowest point of the sag curve. Elevation of lowest point on a sag curve and is denoted by E_{s} symbol.
How to calculate Elevation of lowest point on a sag curve using this online calculator? To use this online calculator for Elevation of lowest point on a sag curve, enter Elevation of PVC (E_{0}), Grade at beginning of curve (_{1}) and Rate of change of grade (R and hit the calculate button. Here is how the Elevation of lowest point on a sag curve calculation can be explained with given input values -> 49 =
50-((10^2)/(2*50)).