Retrofit urbano: uma abordagem para apoio de tomada de decisão.

Negreiros, Iara

doi:10.11606/t.3.2019.tde-04022019-091230

Cited by 5 publications

(9 citation statements)

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“…In addition to improving the understanding of infrastructure performance in urban space, the methodology used aims to determine a simple and easily understandable parameter to properly qualify retrofit interventions. As a practice still largely unexploited in Brazil thanks to the lack of specific legislation on the subject (Negreiros, 2018), urban requalification has the potential to contribute to the preservation of our cities.…”

Section: The Urban Infrastructure Requalification Index (Uri)methodologymentioning

confidence: 99%

“…Urban retrofit is a practice of intervention on a city scale, able to requalify and repurpose a given area and its urban equipment, in order to improve the standard of living of people who benefit from public spaces. Hence, not only does this concept imply a restoration, but also a replacement of elements that perhaps have become obsolete over time (Negreiros, 2018). In the case of urban infrastructure, analyzed as a booster for the virtue of the cities' road connections, it is necessary to seek effective parameters in order to understand how to target the conservation of Modern Heritage and its subsequent endurance.…”

Section: Urban Retrofitmentioning

confidence: 99%

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Urban Infrastructure Requalification Index: the central viaduct in Brasília

2022

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Memories and pride of the past related to cultural places, often provided by the urban infrastructure itself, are resources for urban development and regional identity, which can be recreated, interpreted and re-functionalized to suit current and future generations. This work uses an urban retrofit intervention model in the central area of Brasília, represented by the Galeria dos Estados viaduct, the capital's main arterial road. The methodology adopted for the classification of urban infrastructure according to the Urban Infrastructure Requalification Index (IRU) considers a multi-criteria model based on three parameters: structural, environmental and spatial. The data point to the feasibility of implementing these parameters in the assessment of existing infrastructure, connectors of contemporary cities.

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Section: The Urban Infrastructure Requalification Index (Uri)methodologymentioning

confidence: 99%

Section: Urban Retrofitmentioning

confidence: 99%

Urban Infrastructure Requalification Index: the central viaduct in Brasília

2022

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“…In Brazil, there are numerical surveys on ISO 37120 indicators in Rio de Janeiro [54] and the city of Sorocaba [55], ISO 37122 in a university campus in Sorocaba [56,57], and ISO 37123 in a district of São Paulo [58]. The authors of [54] and [55] also make comparisons with other cities from the WCCD database.…”

Section: Case Studies Using the Iso 3712x Indicatorsmentioning

confidence: 99%

“…In [29], ISO 37120 was discussed on how urban benchmarks have specific and structural limitations, while [2] reviewed 66 research studies, some including ISO 37120, on the relevance of the impact assessment of open data initiatives in smart cities. In Brazil, there are some quantitative surveys of the ISO 37120 [54,55], ISO 37122 [56,57], and ISO 37123 [58] indicators. But, as shown in Appendix A, there are just four texts from Brazilian authors in the final sample (51 papers) [22,53,88,89].…”

Section: (A)mentioning

confidence: 99%

Application of Open Government Data to Sustainable City Indicators: A Megacity Case Study

et al. 2022

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The access to open government data has been a relevant topic for societies around the world, especially over the last ten years. This paper aims to analyze the indicators of the São Paulo City Observatory (ObservaSampa), confronting them with the ISO 3712x series (sustainable, smart, and resilient cities) standards, to assess if the former meet both open data principles and the ISO prescriptions. Bibliometric analysis, comparative analysis, cluster analysis, and principal component analysis (PCA) were the methods used in this research. From the comparative analysis, 18 indicators were identified as conforming and 41 as partially conforming. Thus, 20% of the ObservaSampa indicators adhere to the ISO standards. The PCA applied to the conforming indicators shows component 1 is related to socioeconomic dimensions, while component 2 refers to social policy, with both appraisals confirmed by cluster analysis. Measuring and presenting city data in compliance with indicator standards is relevant because they open the possibility of comparing different cities. However, there is still a lack of consensus on a common set of indicators to be accommodated within the current ISO standards system.

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“…projetos de Retrofit, muitas vezes utilizados para preservar o patrimônio cultural, devem analisar em primeira instancia as características originais da construção, as mudanças físicas que ocorreram durante o tempo, os fenômenos de danos causados por transformações antrópicas e o envelhecimento dos materiais de construção(FORMISANO e MILANI, 2019). No Brasil, não existe uma norma que regulamente essa pratica, que, pela ABNT NBR 15575:2013, é definida como atualização da edificação por meio de incorporações tecnológicas que visem aumentar a vida útil do bem patrimonial(NEGREIROS, 2018). Portanto, torna-se necessário refinar as técnicas de análise para intervenção em obras tombadas em relação ao seu impacto na sociedade atual.…”

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Retrofit em obras tombadas de infraestrutura urbana: o caso do Viaduto sobre a Galeria dos Estados

Galimi

Pantoja²,

Buzar³

et al. 2020

Paranoá

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A arquitetura monumental de Brasília, capital federal do Brasil, foi concebida pelos traços plásticos dos arquitetos Oscar Niemeyer e Lúcio Costa. Desde a sua fundação, a cidade atraiu o panorama arquitetônico internacional e foi designada, em 1987, como patrimônio cultural mundial pela UNESCO. O Retrofit representa uma pratica que garante a preservação de uma edificação, proporcionando uma nova reabilitação funcional. O presente trabalho aborda o caso do desabamento do Viaduto sobre a Galeria dos Estados, localizado no Eixo Rodoviário Sul - DF 002, uma das principais artérias viárias do plano piloto de Brasília. Analisadas as patologias e os mecanismos oriundos que levaram ao colapso estrutural parcial do antigo pilar e do tabuleiro protendido, foi avaliado o projeto de Retrofit que se deu por meio de pilares reestruturados com engrossamento do núcleo central e enrijecimento global da estrutura. Para entender o tipo de intervenção mais adequado para preservar o patrimônio, foram considerados os aspectos de desempenho e segurança estrutural, vida útil e linguagem arquitetônica, sem apresentação de modelos numéricos. O Retrofit adotado mostra como o valor patrimonial do viaduto foi respeitado sob uma ótica de acrescentar durabilidade à obra de arte e garantir a segurança dos utentes que o transitam.

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Retrofit urbano: uma abordagem para apoio de tomada de decisão.

Cited by 5 publications

References 0 publications

Urban Infrastructure Requalification Index: the central viaduct in Brasília

Urban Infrastructure Requalification Index: the central viaduct in Brasília

Application of Open Government Data to Sustainable City Indicators: A Megacity Case Study

Retrofit em obras tombadas de infraestrutura urbana: o caso do Viaduto sobre a Galeria dos Estados

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