Coastal Engineering
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. PuertoTex: un software de minería textual para la creación de resúmenes automáticos en el dominio de ingeniería de puertos y costas basado en ontologías
The aim of this word to develop and evaluate the results of the implementation of an ontology-based software capable of generating automatic summaries in the field of Ports and Coastal Engineering. For the development of the tool has been used several techniques emanating from the analysis of discourse and cognitive techniques for generating rules for the tr
Transinformação. Publicado em: 2012-08
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2. Desempenho de tanques vegetados em um ecossistema engenheirado para tratamento descentralizado de esgotos domiciliares na Ilha Grande, RJ / Performance of vegetated tanks in an engineered ecosystem for decentralized treatment of sewage in Grande Island, RJ
The lack of appropriate infrastructure for sewage collection and treatment affects several communities living under unhealthy conditions in coastal areas and in insular systems in Rio de Janeiro State. The objective of this study was to assess the performance of an engineering ecosystem for the descentralized treatment of domestic wastewater located at the C
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/03/2011
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3. A erosão costeira e sua influência sobre a atividade petrolífera: alternativas sustentáveis na mitigação de impactos ambientais
The study area consist in high sensitivity environments located on the northern coast of Rio Grande do Norte, Northeast Brazil. The barrier island are the main geomorphological features on the coastal landscape, being naturally instable and surrounded by industrial activities like oil fields, salt industry, shrimp farms and urban areas sometimes installed pa
Publicado em: 2009
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4. Numerical model of oil spill as an environmental management method in contingency plan, applied to São Sebastião channel (SP). / Modelagem numérica do comportamento de derrames de óleo como método de gestão ambiental, em planos de contingência, aplicada ao canal de São Sebastião (SP).
The application of numeric models for analysis of oil spill in the coastal environments becomes one of the most important ways to understand the behavior of the oil in this case of impact, giving subsides to the prediction of the displacement of the patches and allowing best efficiency in the control of the extension of the impact agent. These assumptions gi
Publicado em: 2009
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5. Estudo da circulação hidrodinâmica e da dispersão de óleo na zona costeira entre Macau e Galinhos RN
This paper presents a study on coastal hydrodynamics and the spread of an oil spill in waters off Macau and Galinhos, on the east coast of the state of Rio Grande do Norte in Northeast Brazil. This area has a very marked coastal dynamic owing to the complexity of its geomorphological features, developed in a regime of semidiurnal mesotides involving reefs, s
Publicado em: 2008
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6. Análise crítica da utilização de modelagem matemática na avaliação da dispersão de efluentes leves no litoral da Baixada Santista ( Estado de São Paulo). / The analysis of mathematical models in the assessment of effuents dispersion in Baixada Santista coastline (State of São Paulo).
The prediction of the hydrodynamic water circulation and pollutants dispersion, mainly in coastal areas, has been a problem that engineers have been facing. This is due to the increase environmental impacts that involve coastal engineering work and management. The usage of mathematic modeling as assessment tool is necessary for these studies. The main purpos
Publicado em: 2008
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7. Morfologia e sedimentologia das praias do litoral sul do municÃpio de Olinda - PE
The littoral of Olinda has spaces with coastal erosion since the last century. Trying to soften the erosion and stabilize the shoreline, a good range of engineering techniques were used in the last 88 years. During the 60s decade were made two breakwaters semi submerged in front of the Carmo beach and 38 groins along the 1,8 km of the Bairro Novo beach. The
Publicado em: 2008
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8. Preservation of architectonic heritage in Santos: 1974 1989 / A preservação de bens arquitetônicos em Santos: 1974 - 1989
The city of Santos, whose architectonic heritage is one of the oldest in the country, has undergone, throughout its history, countless transformations: from a quiet village, tipically colonial, to a big city whose population suffered from severe epidemics due to the lack of urban infraestructure at the end of the 19th century. With the rise of coffee trade i
Publicado em: 2008
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9. Efeito da temperatura na geraÃÃo de energia de mÃdulos fotovoltaicos submetidos a condiÃÃes climÃticas distintas. Estudo de caso para as localidades de Recife e Araripina
Understanding in greater depth the effect of temperature on the performance of photovoltaic modules submitted to varied climatic conditions is the purpose of this work. With this objective, diverse models proposed in literature were studied and the five parameter model was defined as the most appropriate for characterization of photovoltaic cells. The concep
Publicado em: 2008
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10. Modelação física em canal da geração de ondas regulares e irregulares para estudo de quebra-mar de enrocamento. / Quasi-steady and transient heat transfer mathematical model for electroslag remelting process.
Tendo em vista a importância das obras portuárias e costeiras no desenvolvimento do país e a complexidade dos fenômenos que regem os Processos Litorâneos, torna-se relevante a utilização de modelos físicos, como os canais de ondas, para otimização destes projetos. Neste sentido, os principais objetivos desta Tese são o desenvolvimento de um sistem
Publicado em: 2007
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11. Calibração e aplicação do modelo numérico genesis nas praias de Tramandaí e Imbé-RS
O modelo numérico GENESIS (Generalized Model for Simulating Shoreline Change) é parte de um sistema de modelagem de linha de praia, o SMS (Shoreline Modeling System), desenvolvido pelo CERC (Coastal Engineering Research Center), U.S.A. É um modelo genérico, determinístico e bidimensional, com grande flexibilidade para ser adaptado a costas abertas, aren
Publicado em: 2007
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12. Modelagem numérica da evolução da linha de costa das praias localizadas a oeste da cidade de Fortaleza, Ceará : trecho compreendido entre o rio Ceará e a praia do Cumbuco
Há aproximadamente meio século, as praias situadas a sotamar do Porto do Mucuripe, em Fortaleza, vem sofrendo intensos processos erosivos, creditados em grande parte à construção e ampliação deste porto. O fato é que o acentuado crescimento urbano da capital cearense ocasionou a fixação de dunas e a quebra do fluxo longitudinal de sedimentos em seu
Publicado em: 2007