1D Culverts: Difference between revisions
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*Manually assigned 2D SX connections
Information on how to create a 1D-2D connection in a GIS package are explained within <u>[[Tutorial_M03 | TUFLOW Tutorial Module 3]]</u>.
===SX Connection Hints===
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=Flow Regimes=
The flow regime through a culvert are divided into the following types. Checking this information for any 1D culvert can be inspected from the _TSF.mif/_TSF_P.shp that outputs the regime at each output interval. <br>
{|
! style="background-color:#005581; font-weight:bold; color:white;"| Regime
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| K|| Unsubmerged entrance and submerged exit. Critical flow at entrance. Upstream controlled with the flow control at the inlet. Hydraulic jump along culvert
|-
| L|| Submerged entrance and exit. Orifice flow at entrance. Upstream controlled with the flow control at the inlet. Hydraulic jump along culvert.
|}
'''Example of the _TSF results in GIS:'''<br>
[[File:TSF_result_file.JPG|border|600px]]
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:*<u>[https://www.business.qld.gov.au/industries/mining-energy-water/water/industry-infrastructure/supply-planning/urban-stormwater-drainage Queensland Urban Drainage Manual]</u>
:*<u>[https://www.ciria.org/CIRIA/Item_Detail.aspx?WebsiteKey=3f18c87a-d62b-4eca-8ef4-9b09309c1c91&iProductCode=C689F&Category=FREEPUBS&OrderLineId=71a52fd5-34ac-4bd9-b219-e1c97a45e059 Culvert Design and Operation Guide (C689F) by CIRIA]</u>
:*<u>[https://www.fhwa.dot.gov/engineering/hydraulics/pubs/12026/hif12026.pdf Hydraulic Design of Highway Culverts by the U.S. FHWA]</u>
=Typical Check Files=
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