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Estatística
Título: LABORATORY EVALUATION OF COLLAPSE AND SOLUTE TRANSPORT CHARACTERISTICS OF A LATERITIC SOIL UNDER INFILTRATION OF A CAUSTIC LIQUEUR
Autor: MONICA PRISCILLA HERNANDEZ MONCADA
Colaborador(es): TACIO MAURO PEREIRA DE CAMPOS - Orientador
FRANKLIN DOS SANTOS ANTUNES - Coorientador
Catalogação: 02/JUL/2004 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=5129&idi=1
[en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=5129&idi=2
DOI: https://doi.org/10.17771/PUCRio.acad.5129
Resumo:
In this work, characteristics of collapse of a laterítico soil submitted to percolation of a caustic liqueur to different concentrations are analysed. The soil comprises a quartzitic sand with a small fraction of kaolinitic clay. The liqueur is a caustic fluid, from an aluminium industry. In the present study, effects of the caustic liqueur infiltration were observed considering three aspects: collapse, solute transport and soil suction characteristics. This was done through an experimental program that included physical and chemical characterization of the soil and liqueur, special oedometer tests to evaluate simultaneously collapse characteristics and solute transport, and suction tests using the filter paper method. The results of the experimental program showed that the soil suffers volume change in presence of water, and its colapsivity is increased in presence of the caustic liqueur. They also indicated that the transport and suction parameters are affected strongly by the percolation of the liqueur.
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    
CHAPTER 6 PDF    
CHAPTER 7 PDF    
CHAPTER 8 PDF    
CHAPTER 9 PDF    
REFERENCES AND ANNEX PDF