Geoprocessamento como ferramenta de análise integrada de riscos de acidentes industriais / Using of geoprocessing techniques for integrated analysis of risks of the major technological accidents

AUTOR(ES)
DATA DE PUBLICAÇÃO

2008

RESUMO

The use of the geoprocessing techniques in public health allows the identification of spatial variable that disclose social, economic and environmental structure in risksareas. The aim was to develop a methodology for integration of risks of industrial accidents in the Industrial District of Paulínia by using geoprocessing techniques. Accidental hypotheses of 31 installations of storage and distribution of LPG and liquid fuels had been considered. For the treatment of the specific data were used softwares of risk analysis and Geographical Information System (GIS). With the software of risk analysis were simulated all the possible accidental scenarios, generating polygons of extension of the reached areas. The GIS was used for the overlapping of the results, generation of database, adds values of to risk and elaboration of maps for the integrated analysis of the risks. The results demonstrated that the overlay of the risk areas was significant and land use policies are necessary to avoid increasing of population around risks area, as well as, to discipline the distribution of installations inside the industrial areas to minimize individual and social risks

ASSUNTO(S)

major technological accidents análise de risco acidentes industriais maiores geoprocessamento risk analysis geoprocessing

ACESSO AO ARTIGO

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