Downgrade in Surveying Formulas

Downgrade is the gradient or the slope which is guided to the downward direction of a curve. Mentioned by %. And is denoted by g₂.

Formulas to find Downgrade in Surveying Formulas

fxDowngrade given Length based on Centrifugal RatioGo

fxLength of Curve Based on Centrifugal RatioGo

fxUpgrade given Length based on Centrifugal RatioGo

fxAllowable Centrifugal Acceleration given LengthGo

fxVelocity given LengthGo

fxTangential CorrectionGo

fxSight Distance when Length of Curve is LessGo

fxLength of Curve when Sight Distance is MoreGo

fxSight Distance when Length of Curve is Less and Both Height of Observer and Object is SameGo

fxLength of Curve when Height of Observer and Object are SameGo

fxLength of Curve when S is Less than LGo

fxLength of Curve when S is Less than L and h1 and h2 are sameGo

fxSight Distance when S is Less than L and h1 and h2 are sameGo

fx Upgrade Go

fx Length of Curve Go

fx Allowable Centrifugal Acceleration Go

fx Vehicle Velocity Go