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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Habita??o multifamiliar: racionaliza??o do uso da ?gua e princ?pios bioclim?ticos no semi?rido potiguar / Housing, water conservation and bioclimatic strategies in semiarid of Rio Grande do Norte

Castro, Larissa Lopes de 23 June 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-10-05T19:04:06Z No. of bitstreams: 1 LarissaLopesDeCastro_DISSERT.pdf: 34992193 bytes, checksum: 8bd95b80edd12dd048cf6d5cc199996b (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-10-17T19:42:17Z (GMT) No. of bitstreams: 1 LarissaLopesDeCastro_DISSERT.pdf: 34992193 bytes, checksum: 8bd95b80edd12dd048cf6d5cc199996b (MD5) / Made available in DSpace on 2017-10-17T19:42:17Z (GMT). No. of bitstreams: 1 LarissaLopesDeCastro_DISSERT.pdf: 34992193 bytes, checksum: 8bd95b80edd12dd048cf6d5cc199996b (MD5) Previous issue date: 2017-06-23 / A falta de ?gua ? um dos graves problemas mundiais que pode afetar a sobreviv?ncia dos seres humanos e a racionaliza??o de ?gua em edifica??es proporciona a diminui??o da demanda de ?gua fornecida pelas companhias de saneamento. A necessidade de uso da ?gua da chuva e da racionaliza??o de ?gua pot?vel ? mais urgente em regi?es de clima quente e seco, onde ela ? menos dispon?vel. A qualidade do ambiente constru?do n?o est? relacionada apenas com a disponibilidade de ?gua, de modo que o conforto dos usu?rios deve ser pensado do ponto de vista do controle ambiental, por meio do conhecimento do clima e de princ?pios favor?veis a ele. Este trabalho tem como objetivo elaborar uma proposta arquitet?nica de uma habita??o multifamiliar horizontal, na cidade de Currais Novos-RN, com estrat?gias voltadas para a racionaliza??o e o aproveitamento de ?guas pluviais, com base nas solu??es de capta??o de ?gua da chuva, racionaliza??o de ?gua pot?vel e nas estrat?gias bioclim?ticas para o clima quente e seco. Os procedimentos s?o organizados em cinco etapas: (i) levantamento de dados; (ii) an?lise de dados; (iii) desenvolvimento da proposta; (iv) avalia??o da autonomia do sistema; (v) reda??o e desenhos t?cnicos. Ap?s simula??o dos sistemas de capta??o de ?gua de chuva adotados no projeto, constatou-se que ? poss?vel reduzir significantemente o consumo de ?gua pot?vel utilizando-se duas medidas: a redu??o do consumo na fonte e a utiliza??o de uma fonte alternativa de ?gua. / Water scarcity is one of the global problems that can affect human survival. Buildings with conservation systems is going to provide a decrease in water's demand for sanitation companies. The need to use rain water and the conservation of drinking water is more urgent in hot dry regions, where it is less available. The quality of the built environment is not only related to a water availability and users comfort should be designed from the environmental point of view, to the knowledge of the climate and the principles favorable to it. This paper aims to develop an architectural proposal for a horizontal multi-family housing in the city of Currais Novos, RN, with with water conservation strategies, rainwater harvesting and bioclimatic strategies for the hot dry climate. The procedures are organized in five steps: (i) data collection; (ii) data analysis; (iii) development of the proposal; (iv) capacity of the system; (v) wording and drawing the technical details. Water rationalization strategies and bioclimatic recommendations were the two pillars of this paper, which achieved a reduction of 242,530 liters/year of drinking water consumption using two measures: the reduction of consumption at the source and the utilization of an alternative source of water.
2

Edif?cio multifuncional Holanda: diversidade e qualidade ambiental em edifica??es verticais

Caldas, Giuliano Bezerra 20 May 2016 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-20T23:48:53Z No. of bitstreams: 1 GiulianoBezerraCaldas_DISSERT.pdf: 26558308 bytes, checksum: fab53b9ba1af14b64d806933c3593304 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-27T19:06:52Z (GMT) No. of bitstreams: 1 GiulianoBezerraCaldas_DISSERT.pdf: 26558308 bytes, checksum: fab53b9ba1af14b64d806933c3593304 (MD5) / Made available in DSpace on 2017-03-27T19:06:52Z (GMT). No. of bitstreams: 1 GiulianoBezerraCaldas_DISSERT.pdf: 26558308 bytes, checksum: fab53b9ba1af14b64d806933c3593304 (MD5) Previous issue date: 2016-05-20 / O presente trabalho descreve o processo de concep??o e desenvolvimento do projeto de um edif?cio multifuncional vertical localizado no bairro de Lagoa Nova (Natal/RN), com ?nfase na qualidade ambiental interna e na efici?ncia energ?tica da edifica??o, por meio de estrat?gias projetuais bioclim?ticas para o clima quente e ?mido. O processo consistiu de revis?o de literatura e de normas pertinentes, estudos de refer?ncias projetuais, programa??o arquitet?nica, defini??o de conceito e de partido arquitet?nico, e desenvolvimento em n?vel de anteprojeto. Foi feita tamb?m a an?lise da viabilidade do empreendimento, com a defini??o do bairro e da ?rea de superf?cie ideais para o projeto, o que conduziu ? escolha do terreno e o c?lculo de seu potencial construtivo, at? chegar ? defini??o das quantidades e dos tamanhos das unidades privativas residenciais e comerciais. V?rios esbo?os de tipos edil?cios distintos foram desenvolvidos, assim como estudos sobre poss?veis estrat?gias projetuais, buscando a qualidade ambiental interna. Nesse sentido, a composi??o da edifica??o em torre ?nica, composta por usos diversos e distribu?dos em blocos sobrepostos com acessos individualizados para pedestres e ve?culos, foi a que melhor atendeu ?s premissas conceituais e program?ticas. Os princ?pios bioclim?ticos foram aplicados ao tipo edil?cio escolhido, desde as fases iniciais do projeto. Esta pesquisa pretende contribuir, assim, com a identifica??o das estrat?gias projetuais mais adequadas para edif?cios verticais residenciais e comerciais, localizados em clima quente e ?mido, com informa??es e solu??es que possam ser incorporadas por arquitetos e projetistas, no intuito de promover e incentivar a elabora??o de projetos de arquitetura mais eficientes e com maior qualidade ambiental interna. / This research describes the process and development of the design of a vertical multifunctional building located in the Lagoa Nova neighborhood (Natal / RN), with an emphasis on indoor environmental quality and energy efficiency for building, through bioclimatic design strategies for hot and humid climate. The process consisted of bibliographic review, as well as review of relevant building regulations, studies of architectural references, architectural programming, design concept and parti definition, leading to the developed design. It was also analyzed the feasibility of the project, defining the neighborhood for its implementation and the ideal surface area for the building, which led to the choice of the land and the calculation of its constructive potential, up to the definition of number and sizes of private residential and commercial units. Several sketches of different building types were developed, as well as studies on possible design strategies, seeking indoor environmental quality. In this sense, the composition of the building as a single tower, housing different uses in the shape of overlapped blocks, observing differentiated access for pedestrians and vehicles, was the one design option that best met the conceptual and programmatic assumptions. Bioclimatic principles were applied to the building type chosen from the early stages of the design process. Therefore, the aim of this research is to identify the most appropriate design strategies for vertical residential and commercial buildings located in hot and humid weather, with information and solutions that can be incorporated by architects and designers in order to promote and encourage the development of more efficient architectural design and indoor environmental quality.

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