USO DE SISTEMAS DE INFORMAÇÕES GEOGRÁFICAS NA OPERAÇÃO DE SISTEMAS DISTRIBUIÇÃO DE ÁGUA
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2009-06-24
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Universidade Federal de Goiás
Resumo
Water companies have the duty to provide water to the growing demand, which requires a
larger quantity of active connections and, consequently, results in an increase of net extension
and a larger volume of produced water. This paper aims at presenting a tool for the support of
management of water distribution nets in a pilot area in the city of Goiânia GO. The
application of GIS tool integrated to the hydraulic model had sectors Parque Ateneu and
Jardim Mariliza as sceneries, with the purpose of evaluating the building difficulties of those
models (plural) and its use as a tool for this paper. Concerning the building of the models, we
used geoprocessing resources in order to integrate graphic databases and water system typical
alphanumerics, especially net technical registration, urban map reference, altimetry map, and
consumption profile, used as case study. The building process shows the EPANET DC Water
Design Extension at stages CAD, GIS, and finally in the integration procedure for the adopted
hydraulic simulation program. Finally, the model was used for the evaluation of the system
deployed. In this research chose to develop a method of semi-automatic connection of the
nodes of the units of consumption consuming, this method can avoid the duplicity of
associations, allowing only one connection in each unit, one of the advantages of this method
is the control that operator is at the link, node can determine which is closest to the consumer
unit. The results show that we can produce information for the improvement of general
knowledge of the delivery system because what occurs is large spread of information inside
the company in charge of the management
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Citação
OLIVEIRA, Roberta Mara de. USE OF INFORMATION SYSTEMS
GEOGRAPHICAL SYSTEMS IN OPERATION
SUPPLY. 2009. 133 f. Dissertação (Mestrado em Engenharias) - Universidade Federal de Goiás, Goiânia, 2009.