Culvert Report Hydraflow Express Extension for Autodesk® Civil 3D® by Autodesk, Inc. viernes, jul 23 2021 44+145 Invert Elev Dn (m) Pipe Length (m) Slope (%) Invert Elev Up (m) Rise (mm) Shape Span (mm) No. Barrels n-Value Culvert Type Culvert Entrance Coeff. K,M,c,Y,k = = = = = = = = = = = = 455.0000 35.0000 1.0000 455.3500 1200.0 Circular 1200.0 1 0.022 Circular Corrugate Metal Pipe Headwall 0.0078, 2, 0.0379, 0.69, 0.5 Embankment Top Elevation (m) Top Width (m) Crest Width (m) = 457.5000 = 14.0000 = 20.0000 Calculations Qmin (cms) Qmax (cms) Tailwater Elev (m) = 0.9570 = 0.9570 = (dc+D)/2 Highlighted Qtotal (cms) Qpipe (cms) Qovertop (cms) Veloc Dn (m/s) Veloc Up (m/s) HGL Dn (m) HGL Up (m) Hw Elev (m) Hw/D (m) Flow Regime = = = = = = = = = = 0.9570 0.9570 0.0000 1.0972 1.9923 455.8644 455.8789 456.0937 0.6197 Inlet Control