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HomeMy WebLinkAbout1.05 Routing Calculations• • • ROUTING CALCULATIONS STREET CAPACITY FLOWMASTER STREET WORKSHEET 1. GENERAL WORKSHEET 2. 10' -WIDE ROAD MAJOR STORM CALCULATION 3. 10' -WIDE ROAD MINOR STORM CALCULATION 4. 12' -WIDE ROAD MAJOR STORM CALCULATION 5. 12' -WIDE ROAD MINOR STORM CALCULATION • Ironbridge - road section Worksheet for Irregular Channel Project Description Worksheet Flow Element Method Solve For Minor Storml Irregular Chani Manning's Forr Discharge Input Data Slope 005000 ft/ft Water Surface Elev 0.33 ft Options Current Roughness Methc wed Lotter's Method Open Channel Weighting wed Lotter's Method Closed Channel Weightini Horton's Method Results • Mannings Coeffic 0.013 Elevation Range .00 to 0.33 Discharge 2.84 Flow Area 1.5 Wetted Perimeter 12.20 Top Width 12.07 Actual Depth 0.33 Critical Elevation 0.32 Critical Slope 0.005065 Velocity 1.95 Velocity Head 0.06 Specific Energy 0.38 Froude Number 0.99 Flow Type Subcritical cfs ft2 ft ft ft ft ft/ft ft/s ft ft Roughness Segments Start End Mannings Station Station Coefficient 0+00 0+12 0.013 Natural Channel Points Station Elevation (ft) (ft) 0+00 0.33 0+00 0.31 0+01 0.00 0+02 0.13 0+12 0.33 • j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:14:41 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Project Engineer: hce FlowMaster v6.1 [614o] Page 1 of 1 • Curve Plotted Curves for Irregular Channel Project Description Worksheet IRONBRIDGE ROAD 10'= Flow Element Irregular Channel Method Manning's Formula Solve For Discharge Input Data Water Surface Elev 0.33 ft Options Current Roughness Meth wed Lotter's Method Open Channel Weighting wed Lotter's Method Closed Channel Weighting Horton's Method Attribute Minimum Maximum Increment Slope (ft/ft) 0.000000 0.080000 0.005000 • a) as com r4 - U v N 0 • 12.0 11.0 10.0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 Worksheet: IRONBRIDGE ROAD 10' -WIDE STREET Discharge vs Slope 0.00 0.01 0.02 0.03 0.04 Slope (ft/ft) 0.05 0.06 j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:17:12 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 0.07 0.08 Project Engineer: hce FlowMaster v6.1 [6140] Page 1 of 1 IRONBRIDGE, 10' -WIDE ROAD, MAJOR STORM Worksheet for Irregular Channel Project Description Worksheet IRONBRIDGE ROAD 10' -WIDE STF Flow Element Irregular Channel Method Manning's Formula Solve For Discharge Input Data Slope 005000 ft/ft Water Surface Elev 1.00 ft Options Current Roughness Meth( weed Lotter's Method Open Channel Weighting rued Lotter's Method Closed Channel Weighting Horton's Method Results • Mannings Coeffic 0.013 Elevation Range ).00 to 0.33 Discharge 62.03 cfs Flow Area 9.7 ftz Wetted Perimeter 13.64 ft Top Width 12.16 ft Actual Depth 1.00 ft Critical Elevation 1.14 ft Critical Slope 0.003017 ft/ft Velocity 6.42 ft/s Velocity Head 0.64 ft Specific Energy 1.64 ft Froude Number 1.27 Flow Type supercritical Calculation Messages: Water elevation exceeds lowest end station by 0.675 ft. Roughness Segments Start End Mannings Station Station Coefficient 0+00 0+12 0.013 Natural Channel Points Station Elevation (ft) (ft) 0+00 0.33 0+00 0.31 0+01 0.00 0+02 0.13 0+12 0.33 • j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:20:07 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Project Engineer: hce FlowMaster v6.1 [614o] Page 1 of 1 • • • Curve Plotted Curves for Irregular Channel Project Description Worksheet IRONBRIDGE ROAD 10' -WIDE STF Flow Element Irregular Channel Method Manning's Formula Solve For Discharge Input Data Water Surface Elev 1.00 ft Options Current Roughness Methoved Lotter's Method Open Channel Weighting wed Lotter's Method Closed Channel Weightin! Horton's Method Attribute Minimum Maximum Increment Slope (ft/ft) 0.000000 0.080000 0.005000 260.0 240.0 220.0 200.0 a) 180.0 0 160.0 to 140.0 120.0 100.0 80.0 60.0 Worksheet: IRONBRIDGE ROAD 10' -WIDE STREET, MAJOR STORM Discharge vs Slope 0.00 0.01 0.02 0.03 0.04 Slope (ft/ft) 0.05 0.06 j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:19:25 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 0.07 0.08 Project Engineer: hce FlowMaster v6.1 [614o] Page 1 of 1 IRONBRIDGE, 12' -WIDE STREET, MINOR STORM Worksheet for Irregular Channel Project Description Worksheet IRONBRIDGE ROAD 12' -WIDE STF Flow Element In-egular Channel Method Manning's Formula Solve For Discharge Input Data Slope 005000 ft/ft Water Surface Elev 0.37 ft Options Current Roughness Meth( weed Lotter's Method Open Channel Weighting weed Lotter's Method Closed Channel Weighting Horton's Method Results Mannings Coeffic 0.013 Elevation Range ).00 to 0.37 Discharge 4.27 cfs Flow Area 2.0 ft2 Wetted Perimeter 14.33 ft Top Width 14.16 ft Actual Depth 0.37 ft Critical Elevation 0.37 ft Critical Slope 0.004804 ft/ft Velocity 2.16 ft/s Velocity Head 0.07 ft Specific Energy 0.44 ft Froude Number 1.02 Flow Type supercritical Calculation Messages: Water elevation exceeds lowest end station by 0.035 ft. Roughness Segments Start End Mannings Station Station Coefficient 0+00 0+14 0.013 Natural Channel Points Station Elevation (ft) (ft) 0+00 0.33 0+00 0.31 0+01 0.00 0+02 0.13 0+14 0.37 j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:22:56 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Project Engineer: hce FlowMaster v6.1 [614o] Page 1 of 1 • Project Description • • Curve Plotted Curves for Irregular Channel Worksheet IRONBRIDGE ROAD 12' -WIDE STF Flow Element Irregular Channel Method Manning's Formula Solve For Discharge Input Data Water Surface Elev 0.37 ft Options Current Roughness Meth rved Lotter's Method Open Channel Weighting wed Lotter's Method Closed Channel Weighting Horton's Method Attribute Minimum Maximum Increment Slope (ft/ft) 0.000000 0.080000 0.005000 18.0 16.0 14.0 8.0 6.0 4.0 Worksheet: IRONBRIDGE ROAD 12' -WIDE STREET, MINOR STORM Discharge vs Slope 0.00 0.01 0.02 0.03 0.04 Slope (ft/ft) 0.05 0.06 j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:22:17 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 0.07 0.08 Project Engineer: hce FlowMaster v6.1 [614oj Page 1 of 1 IRONBRIDGE, 12' -WIDE STREET, MAJOR STORM Worksheet for Irregular Channel Project Description Worksheet IRONBRIDGE ROAD 12' -WIDE STF Flow Element Irregular Channel Method Manning's Formula Solve For Discharge Input Data Slope 005000 ft/ft Water Surface Elev 1.00 ft Options Current Roughness Methc ved Lotter's Method Open Channel Weighting >ved Lotter's Method Closed Channel Weightint Horton's Method Results • Mannings Coeffic 0.013 Elevation Range 100 to 0.37 Discharge 70.11 cfs Flow Area 11.0 ft2 Wetted Perimetei 15.60 ft Top Width 14.16 ft Actual Depth 1.00 ft Critical Elevation 1.14 ft Critical Slope 0.002956 ft/ft Velocity 6.39 ft/s Velocity Head 0.63 ft Specific Energy 1.63 ft Froude Number 1.28 Flow Type supercritical Calculation Messages: Water elevation exceeds lowest end station by 0.67 ft. Roughness Segments Start End Mannings Station Station Coefficient 0+00 0+14 0.013 Natural Channel Points Station Elevation (ft) (ft) 0+00 0.33 0+00 0.31 0+01 0.00 0+02 0.13 0+14 0.37 j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:23:58 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Project Engineer: hce FlowMaster v6.1 [614o] Page 1 of 1 • Curve Plotted Curves for Irregular Channel Project Description Worksheet IRONBRIDGE ROAD 12' -WIDE STF Flow Element Irregular Channel Method Manning's Formula Solve For Discharge Input Data Water Surface EIev.1.00 ft Options Current Roughness Meth( wed Lotter's Method Open Channel Weighting wed Lotter's Method Closed Channel Weighting Horton's Method Attribute Minimum Maximum Increment Slope (ft/ft) 0.000000 0.080000 0.005000 300.0 250.0 • 100.0 50.0 Worksheet: IRONBRIDGE ROAD 12' -WIDE STREET, MAJOR STORM Discharge vs Slope 0.00 0.01 • 0.02 0.03 0.04 Slope (ft/ft) 0.05 0.06 j:\...\205\1005\flowmaster\street capacity.fm2 High Country Engineering Inc 06/08/05 12:24:13 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 0.07 0.08 Project Engineer: hce FlowMaster v6.1 [614oj Page 1 of 1