Banca de DEFESA: EDUARDO LUIZ CHAVES DE MEDEIROS

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : EDUARDO LUIZ CHAVES DE MEDEIROS
DATE: 28/01/2022
TIME: 09:00
LOCAL: Auditório Pós-Graduação em Engenharia Civil on line
TITLE:

Computational Modeling of The Sítio dos Pintos’ Stream in Recife/PE Including the Effects of Compensatory Techniques

KEY WORDS:

Urban Drainage, Reservoir, HEC-HMS, Hydrology, Floods.

PAGES: 112
BIG AREA: Engenharias
AREA: Engenharia Civil
SUMMARY:

Due to the high urbanization rate, flooding is a recurrent problem in Recife.Urban drainage is the management of rainwater, aiming to reduce the damage caused by flooding, making the urbanization process safer and more sustainable.The revitalization of streamlets contributes to the improvement of water quality and the rainwater drainage system, reducing impacts from extreme weather events. The present study has as general objective to carry out hydrological modeling in the macro-drainage of the Riacho Sítio dos Pintos and the Córrego da Fortuna, in order to evaluate alternatives to control the generated floods, and to propose measures for the revitalization of the water bodies mentioned.The HEC-HMS (Hydrologic Engineering Center - Hydrologic Modeling System) hydrological model was used, based on input data, such as an analytical study of rainfall in Recife and terrain data provided by PE3D (Pernambuco Tridimensional).The sub-basins were delimited using QGIS geoprocessing software and its tools, making it possible to build the hydraulic model of the basin.Alternatives were presented for the revitalization of the stretch of streams studied, with the dimensioning of detention reservoirs.The results showed a considerable reduction in the peak flow in all precipitation return times considered, in addition to not exceeding the maximum elevation in the dimensioned reservoirs.In the USF Sítio dos Pintos reservoir, there was a reduction of almost 70% in the peak flow, and in the USF Córrego da Fortuna reservoir, there was a reduction of more than 72% in the peak flow, showing the availability of implementing detention reservoirs in the Riacho Sítio dos Pintos.The revitalization projects are promising for the population's use of the reservoir construction areas.Both would bring great socioeconomic benefits to the Sítio dos Pintos neighborhood, providing recreational areas for the population and reducing the harm caused by the damage of recurrent flooding in the area.

BANKING MEMBERS:
Externa à Instituição - ANDREZA TACYANA FELIX CARVALHO - UERN
Presidente - 1130841 - JAIME JOAQUIM DA SILVA PEREIRA CABRAL
Interno - 2130612 - JOSE ROBERTO GONCALVES DE AZEVEDO