Eficiência de telhados verdes no controle da geração do escoamento superficial em áreas urbanas por meio de modelagem hidrológica
The application of green roofs offers many environmental benefits for a region where they are inserted, in which the gains in urban drainage have been the subject of recent studies. This is justified by the results of reduction of the peak flow of rainwater with the use of green roofs. In this st...
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| Formato: | Dissertação |
| Idioma: | pt_BR |
| Publicado em: |
Brasil
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| Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/28134 |
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| Resumo: | The application of green roofs offers many environmental benefits for a region where
they are inserted, in which the gains in urban drainage have been the subject of recent
studies. This is justified by the results of reduction of the peak flow of rainwater with
the use of green roofs. In this study, the Storm Water Management Model (SWMM)
will be used to model the hydrologic response of a green roof system for intense rainfall
in the city of Natal/RN. The methodology proposes rain event variable, as a substrate
layer, as well as the rate of green roofs utilization in the drainage basin. A decrease in
the maximum flow rate was obtained up to 43.61% and it was verified that for analyzes
at the drainage basin scale, no delas are identified in the hydrograph peaks due to the
superposition of the subcatchments that composse it. |
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