J. Echeverría, N. Rubio, I. Rodríguez, Jimmy Jönsson, Gabriele Vigne, J. Sánchez
{"title":"现有住宅建筑起火时的安全挑战","authors":"J. Echeverría, N. Rubio, I. Rodríguez, Jimmy Jönsson, Gabriele Vigne, J. Sánchez","doi":"10.3989/ic.73265","DOIUrl":null,"url":null,"abstract":"espanolLa adicion de pisos(levantes) en edificios existentes de viviendas ha sido una practica habitual en Europa desde mediados del siglo XX. Los desarrollos urbanos en los ensanches, ocupados por bloques de viviendas en la segunda mitad del siglo XIX y en la primera del XX, encuentran en los levantes una oportunidad para cubrir los costes de renovacion y para limitar la dispersion urbana. Sin embargo, las obras para llevarlos a cabo enfrentan a promotores, disenadores y reguladores a muchos retos, constituyendo la seguridad de incendio (SCI) uno de los mas confusos. Los Codigos prescriptivos de SCI estan redactados para edificios nuevos y su uso en edificios existentes puede tener resultados impredecibles, llegando incluso a imposibilitar determinadas intervenciones. Este articulo analiza la problematica que la aplicacion de la regulacion prescriptiva espanola de SCI genera en los levantes, proponiendo soluciones basadas en prestaciones que no disminuyan el nivel de seguridad requerido. EnglishFloor additions in existing housing blocks have been an extended practice in Europe since the middle of the 20th century. The urban developments in the city expansions, occupied by housing blocks in the second half of the 19th century and the first half of the 20th, find in the additions an opportunity, both to cover the renovation costs and to limit urban sprawl. However, the works to carry them up, face developers, designers and code officials with many challenges, being fire safety (FS) one of the most confusing. Prescriptive Fire Safety Codes are intended for new buildings, and their use in existing ones may have unpredictable results, even making hopeless some interventions. This paper analyses the problematic that the application of the Spanish FS prescriptive regulation generates in floors additions, proposing performance-based solutions that do not diminish the required safety level.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Retos de la seguridad en caso de incendio de levantes en edificios de vivienda existentes\",\"authors\":\"J. Echeverría, N. Rubio, I. Rodríguez, Jimmy Jönsson, Gabriele Vigne, J. Sánchez\",\"doi\":\"10.3989/ic.73265\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"espanolLa adicion de pisos(levantes) en edificios existentes de viviendas ha sido una practica habitual en Europa desde mediados del siglo XX. Los desarrollos urbanos en los ensanches, ocupados por bloques de viviendas en la segunda mitad del siglo XIX y en la primera del XX, encuentran en los levantes una oportunidad para cubrir los costes de renovacion y para limitar la dispersion urbana. Sin embargo, las obras para llevarlos a cabo enfrentan a promotores, disenadores y reguladores a muchos retos, constituyendo la seguridad de incendio (SCI) uno de los mas confusos. Los Codigos prescriptivos de SCI estan redactados para edificios nuevos y su uso en edificios existentes puede tener resultados impredecibles, llegando incluso a imposibilitar determinadas intervenciones. Este articulo analiza la problematica que la aplicacion de la regulacion prescriptiva espanola de SCI genera en los levantes, proponiendo soluciones basadas en prestaciones que no disminuyan el nivel de seguridad requerido. EnglishFloor additions in existing housing blocks have been an extended practice in Europe since the middle of the 20th century. The urban developments in the city expansions, occupied by housing blocks in the second half of the 19th century and the first half of the 20th, find in the additions an opportunity, both to cover the renovation costs and to limit urban sprawl. However, the works to carry them up, face developers, designers and code officials with many challenges, being fire safety (FS) one of the most confusing. Prescriptive Fire Safety Codes are intended for new buildings, and their use in existing ones may have unpredictable results, even making hopeless some interventions. This paper analyses the problematic that the application of the Spanish FS prescriptive regulation generates in floors additions, proposing performance-based solutions that do not diminish the required safety level.\",\"PeriodicalId\":54981,\"journal\":{\"name\":\"Informes De La Construccion\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2020-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Informes De La Construccion\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.3989/ic.73265\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CONSTRUCTION & BUILDING TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Informes De La Construccion","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.3989/ic.73265","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CONSTRUCTION & BUILDING TECHNOLOGY","Score":null,"Total":0}
Retos de la seguridad en caso de incendio de levantes en edificios de vivienda existentes
espanolLa adicion de pisos(levantes) en edificios existentes de viviendas ha sido una practica habitual en Europa desde mediados del siglo XX. Los desarrollos urbanos en los ensanches, ocupados por bloques de viviendas en la segunda mitad del siglo XIX y en la primera del XX, encuentran en los levantes una oportunidad para cubrir los costes de renovacion y para limitar la dispersion urbana. Sin embargo, las obras para llevarlos a cabo enfrentan a promotores, disenadores y reguladores a muchos retos, constituyendo la seguridad de incendio (SCI) uno de los mas confusos. Los Codigos prescriptivos de SCI estan redactados para edificios nuevos y su uso en edificios existentes puede tener resultados impredecibles, llegando incluso a imposibilitar determinadas intervenciones. Este articulo analiza la problematica que la aplicacion de la regulacion prescriptiva espanola de SCI genera en los levantes, proponiendo soluciones basadas en prestaciones que no disminuyan el nivel de seguridad requerido. EnglishFloor additions in existing housing blocks have been an extended practice in Europe since the middle of the 20th century. The urban developments in the city expansions, occupied by housing blocks in the second half of the 19th century and the first half of the 20th, find in the additions an opportunity, both to cover the renovation costs and to limit urban sprawl. However, the works to carry them up, face developers, designers and code officials with many challenges, being fire safety (FS) one of the most confusing. Prescriptive Fire Safety Codes are intended for new buildings, and their use in existing ones may have unpredictable results, even making hopeless some interventions. This paper analyses the problematic that the application of the Spanish FS prescriptive regulation generates in floors additions, proposing performance-based solutions that do not diminish the required safety level.
期刊介绍:
Founded in 1948 by the Instituto Técnico de la Construcción y del Cemento, Informes de la Construcción is a scientific journal issued quarterly. Its articles cover fields such as architecture, engineering, public works, environment, building services, rehabilitation, construction systems, testing techniques, results of research on building components and systems and so forth. Journal"s readership includes architects, engineers and construction companies, as well as researchers and professionals engaging in building construction and public works.