2011, 08-11 Worksheet Circular Pipe CalculationsWorksheet for Circular Pipe - Existing #1
Project Description
Friction Method Manning Formula
Solve For Discharge
Input Data
Roughness Coefficient 0,024
Channel Slope 0.00600 ft/ft
Normal Depth 10.5 in
Diameter 15 in
Results
Discharge 2.27 ft3/s
Flow Area 0.92 ft2
Wetted Perimeter 2.48 ft
Hydraulic Radius 4.4 in
Top Width 1.15 ft
Critical Depth 0.60 ft
Percent Full 70.0
Critical Slope 0.01915 ft/ft
Velocity 2.47 ft/s
Velocity Head 0.10 ft
Specific Energy 0.97 ft
Froude Number 0.49
Maximum Discharge 2.92 ft3/s
Discharge Full 2.71 ft3/s
Slope Full 0.00421 ft/ft
Flow Type SubCritical
GVF Input Data
Downstream Depth 0.0 in
Length 0.00 ft
Number Of Steps 0
GVF Output Data
Upstream Depth 0.0 in
Profile Description
Profile Headloss 0.00 ft
Average End Depth Over Rise 0.00
Normal Depth Over Rise 70.00
Downstream Velocity Infinity ft/s
Bentley Systems, Inc. Haestad Methods Soltilaati Master V8i (SELECTseries 1) [08.11.01.03]
8/11/2011 4:43:40 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2
Worksheet for Circular Pipe - Existing #2
Project Description
Friction Method Manning Formula
Solve For Discharge
Input Data
Roughness Coefficient 0.024
Channel Slope 0.00600 ft/ft
Normal Depth 12.0 in
Diameter 15 in
Results
Discharge 2.65 ft3/s
Flow Area 1.05 ft2
Wetted Perimeter 2.77 ft
Hydraulic Radius 4.6 in
Top Width 1.00 ft
Critical Depth 0.65 ft
Percent Full 80.0 %
Critical Slope 0.01982 ft/ft
Velocity 2.52 ft/s
Velocity Head 0.10 ft
Specific Energy 1.10 ft
Froude Number 0.43
Maximum Discharge 2.92 ft3/s
Discharge Full 2.71 ft3/s
Slope Full 0.00573 ft/ft
Flow Type SubCritical
GVF Input Data
Downstream Depth 0.0 in
Length 0.00 ft
Number Of Steps 0
GVF Output Data
Upstream Depth 0.0 in
Profile Description
Profile Headloss 0.00 ft
Average End Depth Over Rise 0.00 %
Normal Depth Over Rise 80.00 %
Downstream Velocity Infinity ft/s
Bentley Systems, Inc. Haestad Methods SolBiaotl Master V8i (SELECTseries 1) [08.11.01.03]
8/11/2011 4:42:04 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2
Worksheet for Circular Pipe - Existing #3
Project Description
Friction Method Manning Formula
Solve For Discharge
Input Data
Roughness Coefficient 0.024
Channel Slope 0.01150 ft/ft
Normal Depth 5.0 in
Diameter 15 in
Results
Discharge 0.90 ft3/s
Flow Area 0.36 ft2
Wetted Perimeter 1.54 ft
Hydraulic Radius 2.8 in
Top Width 1.18 ft
Critical Depth 0.37 ft
Percent Full 33.3
Critical Slope 0.01776 ft/ft
Velocity 2.51 ft/s
Velocity Head 0.10 ft
Specific Energy 0.51 ft
Froude Number 0.80
Maximum Discharge 4.04 ft3/s
Discharge Full 3.75 ft3/s
Slope Full 0.00066 ft/ft
Flow Type SubCritical
GVF Input Data
Downstream Depth 0.0 in
Length 0.00 ft
Number Of Steps 0
GVF Output Data
Upstream Depth 0.0 in
Profile Description
Profile Headloss 0.00 ft
Average End Depth Over Rise 0.00
Normal Depth Over Rise 33.33
Downstream Velocity Infinity f is
Bentley Systems, Inc. Haestad Methods Soliiib tl0efitewMaster V8I (SELECTseries 1) [08.11.01.03]
8/11/2011 4:37:23 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2
Worksheet for Box Pipe - 1
Project Description
Friction Method
Solve For
Input Data
Manning Formula
Bottom Width
Roughness Coefficient 0.011
Channel Slope 0.00100 ft/ft
Normal Depth 10.5 in
Height 12.00 ft
Discharge 5.82 ft3/s
Results
Bottom Width 2.44 ft
Flow Area 2.14 ft2
Wetted Perimeter 4.19 ft
Hydraulic Radius 6.1 in
Top Width 2.44 ft
Critical Depth 0.56 ft
Percent Full 7.3
Critical Slope 0.00354 ft/ft
Velocity 2.73 ft/s
Velocity Head 0.12 ft
Specific Energy 0.99 ft
Froude Number 0.51
Discharge Full 126.27 ft3/s
Slope Full 0.47074 ft/ft
Flow Type Subcritical
GVF Input Data
Downstream Depth 0.0 in
Length 0.00 ft
Number Of Steps 0
GVF Output Data
Upstream Depth 0.0 in
Profile Description
Profile Headloss 0.00 ft
Average End Depth Over Rise 0.00
Normal Depth Over Rise 7.29
Downstream Velocity Infinity ft/s
Bentley Systems, Inc. Haestad Methods SolBt3otipaFiluwMaster V81(SELECTseries 1) [08.11.01.03]
8/11/2011 5:16:43 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2
Rating Curve for Replace Option 2
Project Description
Friction Method Manning Formula
Solve For Discharge
Input Data
Roughness Coefficient
Channel Slope
Normal Depth
Diameter
Rating Curve Plot
Discharge (tt=1s)
0.010
0.00141 ft/ft
12.0 in
19 in
Worksheet: Replace Option 2
Discharge (ft31s) vs Channel Slope (ftlft) varying Diameter (n)
0.001 0.0015 0.002 0.0025 0.003 0.0035
Channel Slope (ftlft)
0.004
0.0045
0.005
• 12 in
t 15 in
t 18 in
4
• 24 in
Bentley Systems, Inc. Haestad Methods Solana i * wMaster V8i (SELECTseries 1) [08.11.01.03]
8/11/2011 5:11:45 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1
Rating Curve for Replace Option 2
Project Description
Friction Method Manning Formula
Solve For Discharge
Input Data
Roughness Coefficient 0.010
Channel Slope 0.00141 ft/ft
Normal Depth 12.0 in
Diameter 19 in
Rating Curve Plot
6.5
6
5.5
5
. 4.5
? • 3.5
3
2.5
2
Worksheet: Replace Option 2
Velocity (ft/s) us Channel Slope (ft/ft) varying Diameter (in)
0.001 0.0015 0.002 0.0025 0.003 0.0035
Channel Slope (ft/ft)
0.004
0.0045
0.005
▪ 12 in
• 15 in
• 16 in
O 21iri
• 24 is i
Bentley Systems, Inc. Haestad Methods SoIBlaotid i vMaster V8i (SELECTseries 1) [08.11.01.03]
8/11/2011 5:12:46 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1.203.7554666 Page 1 of 1