How to Calculate Bed Slope using Mannings Equation?
Bed Slope using Mannings Equation calculator uses Bed Slope of Channel = (Mean Velocity of Culverts/sqrt(2.2*Hydraulic Radius of Channel^(4/3)/(Manning’s Roughness Coefficient*Manning’s Roughness Coefficient)))^(2) to calculate the Bed Slope of Channel, The Bed Slope using Mannings Equation is determining slope of channel bottom when values of Velocity of flow, Hydraulic radius, and Mannings coefficient are given. Bed Slope of Channel is denoted by S symbol.
How to calculate Bed Slope using Mannings Equation using this online calculator? To use this online calculator for Bed Slope using Mannings Equation, enter Mean Velocity of Culverts (vm), Hydraulic Radius of Channel (rh) & Manning’s Roughness Coefficient (n) and hit the calculate button. Here is how the Bed Slope using Mannings Equation calculation can be explained with given input values -> 0.01268 = (10/sqrt(2.2*0.609^(4/3)/(0.012*0.012)))^(2).