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English to German translations [PRO] Tech/Engineering - Construction / Civil Engineering
English term or phrase:hydraulic bed slope
Manning’s formula for calculating the size of drain
Q= A x V
V = Velocity of flow in m/sec.
n = Co-efficient of friction, 0.013
R = Hydraulic mean depth in mts.
R = A / P
A=(Top width + bottom width)/2xdepth of flow for trapezoidal Section
Bottom width x depth of flow for rectangular section
P = Wetted perimeter in meters
Bottom width + (2 x √2 x depth of flow) for trapezoidal section
= B + 2 x √2 x Y
Where Y= depth of flow
Bottom width + 2 x depth of flow for rectangular section.
= B + 2Y
S = ***Hydraulic bed slope.***
Kann ich das mit Kanalbettgefälle übersetzen oder gibt es da eine andere Bezeichnung für??