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ETDs @PUC-Rio
Estatística
Título: GEOLOGICAL MODELING OF THE VICINITIES OF JACAREPAGUÁ LAGOON
Autor: RICARDO FROITZHEIM RINELLI DE ALMEIDA
Colaborador(es): JOSE TAVARES ARARUNA JUNIOR - Orientador
PATRICIO JOSE MOREIRA PIRES - Coorientador
Catalogação: 11/JUL/2013 Língua(s): PORTUGUESE - BRAZIL
Tipo: TEXT Subtipo: THESIS
Notas: [pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio.
[en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio.
Referência(s): [pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=21748&idi=1
[en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=21748&idi=2
DOI: https://doi.org/10.17771/PUCRio.acad.21748
Resumo:
The present work has the goal of obtaining and gathering pieces of information from the inside and surrounding of Jacarepaguá Lagoon, Rio de Janeiro, and to make models to help in the governmental management of the area, that is so featured because of its population growth and its visibility due to sporting events that will take place in this location, specially the 2016 Olympic Games. Two models have been made, bathymetric and geological ones, which followed the same work methodology: data collection, development and validation of the model through geophysical survey using georadar. For the first model a bathymetry was done in Lagoon getting georeferrenced depths on field to elaborate 3D and 2D models of depths, in order to identify ditches originated from dredging of embankments of actions on its borders. Finally, GPR (Ground Penetration Radar) surveys were made on the inside of Lagoon with the purpose to compare the predetermined sections of the model. Although the radargrams did not show good results due to the water electric conductivity, the water was still saline despite the distance of the ocean. The second model was developed based on data from pre-existing surveys of the area that achieved 3D models, lithological and cronostratigraphic, where transverse sections were done so that it could be possible to obtain a better space visualization. The validation of this model from the comparison of GPR sections with sections extracted from the model, obtained satisfactory results, complementing the geological processed model interpretation. From this geological model, layers were identified in specific depths, locating concentrated zones of soft soils on the studying area.
Descrição: Arquivo:   
COVER, ACKNOWLEDGEMENTS, RESUMO, ABSTRACT, SUMMARY AND LISTS PDF    
CHAPTER 1 PDF    
CHAPTER 2 PDF    
CHAPTER 3 PDF    
CHAPTER 4 PDF    
CHAPTER 5 PDF    
REFERENCES, APPENDICE PDF