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SITES SOFTWARE APPLICATION SEMINAR

TR-60 Series Example 6. SITES SOFTWARE APPLICATION SEMINAR. __________________________ SITES 2005 INTEGRATED DEVELOPMENT ENVIRONMENT for WATER RESOURCE SITE ANALYSIS. SEMINAR OBJECTIVES. How to do a complex Series Routing. TR-60 Series Example 6.

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SITES SOFTWARE APPLICATION SEMINAR

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  1. TR-60 Series Example 6 SITES SOFTWARE APPLICATION SEMINAR __________________________ SITES 2005 INTEGRATED DEVELOPMENT ENVIRONMENT for WATER RESOURCE SITE ANALYSIS

  2. SEMINAR OBJECTIVES • How to do a complex Series Routing

  3. TR-60 Series Example 6 • This series problem will be for a single event – a 6 hr. storm of 28 inches. There are two upstream sites that are already built and two sub areas to be routed to the lower site. There are three routing reaches. The stream routing method used will be “Muskingum-Cunge”. One of the upstream sites (A4  Sub W/S A4) will be overtopped and considered breached.

  4. Set up the schematic for the series routing. This problem will be a practice of adding structures in both the upstream and downstream directions in addition to the series routing.

  5. The labels below identify where the data for the routing needs to be included.

  6. Start the schematic with a single structure (A6). • In the downstream direction add junction 189. • Then in the upstream direction add a reach (L189) and subwatershed (11). • Click on reach L189 and add in the upstream direction subwatershed (A4 the breach hydrograph for overtopped structure A4). • Go back to junction 189 and in the downstream direction add reach L172. • Click on reach L172 and in the downstream direction add junction 172. • Click on junction 172 and in the upstream direction add subwatershed S2. • Then in the downstream direction add reach L161. • Click on L161 and in the downstream direction add structure B1.

  7. Then import the data for the upper structure, routing reaches, and add the additional data. Then edit the other two sub areas. Finally import the data for the lower site B1. (Note! Import A6 & B1 at the schematic. Then import the “.txt” files at the appropriate input screen).

  8. The table below shows data sets to be used for import into the data set.

  9. For A6 --- A6usSite.D2C • For B1 – B1lowersite.D2C • For the breach hydrograph-- breachHYD.txt (time increment=0.0557) • Sub W/S A4 -- the DA = 0.56 sq. mi. • For reach 161 -- 161data.txt • For reach 172 -- 172data.txt • For reach 189 -- 189data.txt

  10. Additional data for the subwatersheds and reaches: Sub W/S 11 DA = 10.26 sqmi tc = 4.4 hrs. CN = 78 Sub W/S S2 DA = 16.39 sqmi tc = 3.9 hrs. CN = 75

  11. Routing reach 189 will have a channel length of 14,060 feet and a valley length of 10,120 feet. Bank Full Flow is elevation 1033. Low ground is 1033. Routing reach 172 will have a channel length of 26,520 feet and a valley length of 22,750 feet. Bank full flow is 999.7. Low ground is 999.7. Routing reach 161 will have a channel length of 30,400 feet and a valley length of 28,221 feet. Bank full flow is 953.4. Low ground is 953.4.

  12. There is a File + Import option to import tab-delimited text, and an Export option to export the same. You can also select the data of interest say from Excel, and copy + paste it into the cross section grid. The next slide is a tab-delimited text file exported from a dataset like you've been working on.

  13. The values in the table below from left to right: Elev. Ft – Discharge cfs – End Area sft – top width ft - friction slope ft/ft 988.7 0.000 0.000 0.000 0.075 989.0 15.00 6.000 31.00 0.075 989.6 130.0 26.00 36.00 0.05 990.1 260.0 43.00 39.00 0.0437 990.6 390.0 66.00 44.00 0.029 991.4 520.0 103.0 52.00 0.0144 992.1 650.0 140.0 57.00 0.0093 994.5 1300.0 314.0 95.00 0.0041 996.4 1950.0 513.0 118.00 0.0028 997.9 2600.0 704.0 136.00 0.0023 999.9 4200.0 1335.0 658.00 0.0021 1002.2 8450.0 3023.0 800.00 0.0016 1004.0 13000 4539.0 859.00 0.0012 1006.3 19500 6610.0 975.00 0.001 1008.2 26000 8553.0 1050.00 0.0009 1010.0 36000 10000 1200.00 0.00091

  14. The End

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