Telhados verdes : Caracterização das condições ótimas para o microclima da cidade de Recife-PE

Silva, Teresinha Batista da; Holanda, Marco Aurélio Calixto Ribeiro de; Soares, Willames de Albuquerque

doi:10.36229/978-65-5866-055-2.cap.15

Cited by 1 publication

(2 citation statements)

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“…The Manning coefficient adopted for the study was based on values suggested by Porto (2006) and adopted by Souza, Crispim and Formiga (2012) and Silva (2019) for studies similar to the one proposed. The respective values adopted can be seen in Table 3.…”

Section: Methodsmentioning

confidence: 99%

“…According to Tucci et al (2014), measuring future situations at different moments of urbanization can provide solutions in urban occupation planning, anticipating and minimizing future flooding problems, thus avoiding spending large amounts of investment on late solutions. Therefore, several Brazilian cities have applied flood mapping (SOUZA, CRISPIM E FORMIGA, 2012;HIRATA ET AL., 2013;GOERL, MICHEL E KOBIYAMA, 2017;SILVA, 2019).…”

Section: Introductionmentioning

confidence: 99%

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Urban Flooding: A Case Study in SWMM in ``Lagoa Do Sapo`` in Batayporã – MS

Santos,

Figueiredo,

Medeiros

2024

JER

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In recent years, society has experienced more intense and recurring extreme hydrological precipitation events. The study area presents several flood events in its past and present. The rainfall event that occurred on October 12, 2022, reached a height of 120mm, triggering a flood scenario that caused significant commotion among residents. ``Lagoa do Sapo`` presents a relief susceptible to the occurrence of this flood, as it is located in a topographic depression, where all surface runoff is directed to the lagoon site. The present study aims to explore the extent of flooding in the city through 5 precipitation scenarios, seeking to provide decision makers with pertinent information to address the problem in the city. The software adopted was the Storm Water Management Model (SWMM), the model calibration was based on a simplified methodology using two approaches, the first consists of comparing the simulated flood spot with the photographic records of the event and the second in an own program parameter, continuity error, this approach was adopted due to the lack of data collected during the flood event. With the calibrated model, it was possible to estimate the number of affected residences and flood areas for the different scenarios. Based on the results of this work, it is concluded that the ``Lagoa do Sapo`` region needs hydraulic interventions in its drainage system to delay surface runoff and increase the capacity of the existing overflow.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%