Aplicação de técnicas compensatórias no controle dos escoamentos superficiais: estudo de caso em loteamento residencial em Jacarepaguá, Rio de Janeiro

Nunes, Dayana Martins; Alvarez, Marlon Giovanni Lopes; Ohnuma, Alfredo Akira; Silva, Luciene Pimentel da

doi:10.12957/ric.2017.21887

“…The use of green technologies that value infiltration and storage phenomena has been reported in several Brazilian studies (Agostinho & Poleto, 2012;Souza et al, 2012;Benini, 2015;Maruyama & Franco, 2016;Nunes et al, 2017). The compensatory technical term for urban drainage has been used in Brazil, assuming the equivalent of Best Management Practices (BMPs) in the United States.…”

Section: Introductionmentioning

confidence: 99%

Mathematical modeling of the infiltration in a permeable pavement on the field scale

Marinho

¹

,

Coutinho

²

,

Neto

³

et al. 2020

RBRH

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Permeable pavement (PP) is an alternative for the management of urban rainwater that allows the reduction of effective precipitation through the infiltration process. In this study was evaluated the infiltration capacity of a PP of hollow concrete blocks in a parking lot of the Federal University of Pernambuco. The hydraulic characterization and the infiltration capacity were analyzed in real scale, using a simple ring infiltrometer of 100 cm in diameter through the Beerkan method. Infiltration tests were carried out at twelve points of the PP. The BEST algorithm was applied in it Best-Intercept and Best-Slope version, to estimate the hydraulic parameters of the van Genutchen and Brooks and Corey equations for the retention and hydraulic conductivity of the PP surface. The values of saturated hydraulic conductivity determined by the BEST Intercept method were higher than those obtained by BEST Slope. The sorptivity values estimated by BEST Slope and Intercept were similar, with BEST Slope values slightly higher. Moderate infiltration variability was observed on the PP surface, as well as within the same type of texture. The Beerkan method proved to be adaptable to measure, in field scale, the three-dimensional infiltration in the PP covering layer.

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“…Mesmo considerando as limitações dos pavimentos permeáveis há estudos que comprovam a eficácia desses pavimentos. No estudo realizado por Nunes et al (2017) sobre técnicas compensatórias no controle de escoamentos, realizado em um loteamento localizado na região de Jacarepaguá, Rio de Janeiro, com o objetivo de avaliar o impacto da adoção de técnicas que visam suprir o aumento da capacidade de infiltração e retenção das águas fluviais, concluíram que as técnicas compensatórias mostram-se boas respostas para o declínio do escoamento superficial em loteamentos que sofrem com a impermeabilização do solo.…”

Section: O Pavimento Permeável Na Drenagem De áGuas Pluviais: Benefícunclassified

PRODUÇÃO DE BIODIESEL COM Salvinia auriculata CULTIVADA COM BIOSSÓLIDOS OU VINHAÇA

Oliveira¹,

Moraes²,

Castro³

et al. 2021

Engenharias Tendências E Inovações (1a Edição)

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The objective of this study is to evaluate the perception of education professionals, before and after the application of theoretical and practical training based on active methodologies, on safety and prevention against fire and evacuation in disaster situations. The research method adopted is an action research, as it involves diagnosis, planning, action and evaluation to identify the perception of fire protection education professionals. The population consists of 29 education professionals and 75 students, aged between 4 and 5 years, from a private school in the city of Itabira-MG. The structured questionnaire technique is used for teachers and employees, applied before the project to measure the interviewees 'prior knowledge and after the project, to evaluate the effectiveness of the applied training, the teachers' perception of their and children's learning and the need for the topic to be an issue that the school community should constantly address as an important issue in the school calendar schedule. The results indicate that it is necessary to adopt safety training in schools and to keep this training constant. It is concluded that if teachers and school staff undergo regular training they will be able to act consciously, with students, in an emergency. That it is important to use scientific methods so that a broad and effective learning occurs and it is necessary to adopt the theme in the syllabus of schools.

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“…Na referida pesquisa foi utilizado o pavimento poroso. De acordo com Corsini (2014) apud Nunes et al (2017), o pavimento poroso se dá por uma camada de agregado graúdo, aplicado a uma camada de brita. Fora o dimensionamento hidráulico, que se propõe a determinar o volume de água a ser recebido e definem os níveis de infiltração, os pavimentos são feitos para aguentar certos tipos de carga mecânica.…”

Section: O Pavimento Permeável Na Drenagem De áGuas Pluviais: Benefícios E Possibilidadesunclassified

“…Comparando os estudos de Castro (2015), Dornelles et al (2015) e Nunes et al (2017), os três demonstraram, mesmo com o uso de técnicas e métodos diferentes, os benefícios no uso do pavimento permeável na drenagem de águas pluviais, no entanto, nenhum descartou a necessidade de manutenção do pavimento.…”

Section: O Pavimento Permeável Na Drenagem De áGuas Pluviais: Benefícios E Possibilidadesunclassified

Engenharias Tendências e Inovações (1a edição)

2021

0

View full text Add to dashboard Cite

The objective of this study is to evaluate the perception of education professionals, before and after the application of theoretical and practical training based on active methodologies, on safety and prevention against fire and evacuation in disaster situations. The research method adopted is an action research, as it involves diagnosis, planning, action and evaluation to identify the perception of fire protection education professionals. The population consists of 29 education professionals and 75 students, aged between 4 and 5 years, from a private school in the city of Itabira-MG. The structured questionnaire technique is used for teachers and employees, applied before the project to measure the interviewees 'prior knowledge and after the project, to evaluate the effectiveness of the applied training, the teachers' perception of their and children's learning and the need for the topic to be an issue that the school community should constantly address as an important issue in the school calendar schedule. The results indicate that it is necessary to adopt safety training in schools and to keep this training constant. It is concluded that if teachers and school staff undergo regular training they will be able to act consciously, with students, in an emergency. That it is important to use scientific methods so that a broad and effective learning occurs and it is necessary to adopt the theme in the syllabus of schools.

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Aplicação de técnicas compensatórias no controle dos escoamentos superficiais: estudo de caso em loteamento residencial em Jacarepaguá, Rio de Janeiro

Cited by 8 publications

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Mathematical modeling of the infiltration in a permeable pavement on the field scale

Mathematical modeling of the infiltration in a permeable pavement on the field scale

PRODUÇÃO DE BIODIESEL COM Salvinia auriculata CULTIVADA COM BIOSSÓLIDOS OU VINHAÇA

Engenharias Tendências e Inovações (1a edição)

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