{"id":2527,"date":"2015-03-25T10:02:39","date_gmt":"2015-03-25T14:32:39","guid":{"rendered":"https:\/\/www.hidrasoftware.com\/?p=2527"},"modified":"2020-11-18T07:49:53","modified_gmt":"2020-11-18T12:19:53","slug":"storm-drainage-inlet-design-with-dren-urba","status":"publish","type":"post","link":"https:\/\/www.hidrasoftware.com\/en\/storm-drainage-inlet-design-with-dren-urba\/","title":{"rendered":"Storm Drainage Inlet Design with DREN-URBA"},"content":{"rendered":"
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This tutorial is for the interface and features of Version 1.1 of DREN-URBA.<\/span><\/p>\n

With the release of Version 2.0 in November 2015, some features have been modified, as you will see in the corresponding tutorials.<\/span><\/p>\n<\/div><\/div>\n

 <\/p>\n

The approach for modeling Urban Drainage Systems with DREN-URBA is very similar to what would be done in the manual calculation: establish the hydraulic characteristics of the streets in the studied sector for, depending on the results, controlling the flood spread through the installment at adequate points in storm drain inlets that allow stormwater catchment.<\/p>\n

Thus, the Superficial Urban Drainage System is configured, in which the stormwater catchment associated with certain frequency (return period) and duration is performed.<\/p>\n

We will see, through an example, the steps for creating this superficial drainage system, focusing on the important aspects that must be taken into account<\/strong> with respect to the data introduction in DREN-URBA\u2019S Streets Editor Dialog.<\/p>\n

Information Needed to Perform the Urban Drainage Design with DREN-URBA<\/h2>\n

Before starting the creation process of the Superficial Urban Drainage System, it is necessary that we have the following information:<\/p>\n

Topographic map of the urban area to study<\/strong>. In the next image, our example sector is shown:<\/p>\n

\"sector-for-urban-drainage-system-design\"<\/p>\n

\nIn the previous image, the affluent sub basin to the point E4 has been shaded, which we\u2019ll use for the development of this example.<\/p>\n

Additionally, the land uses are known: The whole area is planned for residential (single family homes) use, but we have indicated other uses like the Park (P) and Commercial (CC).<\/span>
\n<\/div><\/div>\n

Let’s look at the information that we must extract from plans and maps and how to use DREN-URBA to perform the stormwater drainage system design:<\/p>\n