Distance maps for fire safety in buildings of social interest

Some Social Interest Housing (SIH), by their nature, can have an oversimplified safety process against fire and panic to reduce the cost of the building. Due to these simplifications, additional studies for safety, including performance, becomes especially relevant. The distance maps is a technologi...

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Main Authors:	Braga, Henrique Costa, Moita, Gray Farias, Almeida, Paulo Eduardo Maciel de
Format:	Online
Language:	por
Published:	Universidade Estadual de Campinas 2017
Online Access:	https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8647977
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spelling	oai:ojs.periodicos.sbu.unicamp.br:article-86479772019-06-17T15:19:28Z Distance maps for fire safety in buildings of social interest Mapas de distâncias para a segurança contra incêndio em edifícios de interesse social Braga, Henrique Costa Moita, Gray Farias Almeida, Paulo Eduardo Maciel de Mapas de distância. Algoritmo de busca. Habitação de Interesse Social. Incêndio. Fire safety. Social Interest Housing. Distance maps. Search algorithm. Some Social Interest Housing (SIH), by their nature, can have an oversimplified safety process against fire and panic to reduce the cost of the building. Due to these simplifications, additional studies for safety, including performance, becomes especially relevant. The distance maps is a technological tool that can contribute to the knowledge of the safety of the building, providing information such as the maximum distance to be traveled to the nearest exit, the distance of any environment position to the exit, and the best escape routes. It also allows estimating the time spent in an evacuation. This work defines what a distance map is and how they can be generated. Two variations thereof are presented, and the most advantageous are selected. It was found that the distance maps produced by Moore's neighborhood search algorithm (VM) and random selection, as a route generator was more realistic than the obtained by Von Neumann neighborhood search (VVN) and other selection criteria. A five-floor SIH is described in detail, and a map of distances is generated. From these distance maps, various features of the building such as the maximum distance to be traveled, the escape route and the estimated time for escape in an emergency situation are evaluated. Several discussions about fire safety of the building are presented. Algumas Habitações de Interesse Social (HIS), pela sua natureza, podem ter seu Processo de Segurança e Combate a Incêndio e Pânico o mais simplificado possível de forma a contribuir na redução, ao máximo, do custo da edificação. Devido a estas simplificações, a realização de estudos adicionais da segurança, inclusive de desempenho, torna-se especialmente relevante. O mapa de distâncias é um instrumento tecnológico que pode contribuir com o conhecimento da segurança da edificação, trazendo informações tais como a distância máxima a ser percorrida até a saída mais próxima, a distância pontual em qualquer posição do ambiente até a saída e as melhores rotas de movimentação. Também permite se estimar os tempos gastos na movimentação. Neste trabalho são definidos o que são mapas de distância e como podem ser gerados. São apresentadas duas variações dos mesmos com o estabelecimento do mais vantajoso a ser usado. Verificou-se que o mapa de distância gerado pelo algoritmo de busca pela vizinhança de Moore (VM) e seleção aleatória como gerador de rotas mais realistas que as obtidas pela busca pela vizinhança de Von Neumann (VVN) e outros critérios de seleção. Uma HIS de cinco pavimentos é então detalhadamente descrita, e um mapa de distâncias é gerado para a mesma. A partir deste mapa de distâncias, são avaliados diversos dados da edificação como a distância máxima a ser percorrida, a rota de fuga e o tempo estimado para o escape em caso de emergência. Diversas discussões sobre a segurança contra incêndio da edificação são apresentadas. Universidade Estadual de Campinas 2017-03-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Simulation. Modeling. Simulação; Modelagem. application/pdf https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8647977 10.20396/parc.v8i1.8647977 PARC Pesquisa em Arquitetura e Construção; Vol. 8 No. 1 (2017); 32-45 PARC Pesquisa em Arquitetura e Construção; Vol. 8 Núm. 1 (2017); 32-45 PARC Pesquisa em Arquitetura e Construção; v. 8 n. 1 (2017); 32-45 1980-6809 por https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8647977/16688 Copyright (c) 2018 PARC Pesquisa em Arquitetura e Construção
institution	Universidade Estadual de Campinas
collection	OJS
language	por
format	Online
author	Braga, Henrique Costa Moita, Gray Farias Almeida, Paulo Eduardo Maciel de
spellingShingle	Braga, Henrique Costa Moita, Gray Farias Almeida, Paulo Eduardo Maciel de Distance maps for fire safety in buildings of social interest
author_facet	Braga, Henrique Costa Moita, Gray Farias Almeida, Paulo Eduardo Maciel de
author_sort	Braga, Henrique Costa
title	Distance maps for fire safety in buildings of social interest
title_short	Distance maps for fire safety in buildings of social interest
title_full	Distance maps for fire safety in buildings of social interest
title_fullStr	Distance maps for fire safety in buildings of social interest
title_full_unstemmed	Distance maps for fire safety in buildings of social interest
title_sort	distance maps for fire safety in buildings of social interest
description	Some Social Interest Housing (SIH), by their nature, can have an oversimplified safety process against fire and panic to reduce the cost of the building. Due to these simplifications, additional studies for safety, including performance, becomes especially relevant. The distance maps is a technological tool that can contribute to the knowledge of the safety of the building, providing information such as the maximum distance to be traveled to the nearest exit, the distance of any environment position to the exit, and the best escape routes. It also allows estimating the time spent in an evacuation. This work defines what a distance map is and how they can be generated. Two variations thereof are presented, and the most advantageous are selected. It was found that the distance maps produced by Moore's neighborhood search algorithm (VM) and random selection, as a route generator was more realistic than the obtained by Von Neumann neighborhood search (VVN) and other selection criteria. A five-floor SIH is described in detail, and a map of distances is generated. From these distance maps, various features of the building such as the maximum distance to be traveled, the escape route and the estimated time for escape in an emergency situation are evaluated. Several discussions about fire safety of the building are presented.
publisher	Universidade Estadual de Campinas
publishDate	2017
url	https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8647977
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Distance maps for fire safety in buildings of social interest

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