Influence of an extensive green roof in the non-linear structural behavior of self - construction households

Abstract: In recent years, ideas such as green roofs gained importance as an alternative for environmental adaptation of society to new ambient conditions. In Bogotá city, the roofs at popular neighborhood represent a potential area for their implementation. This present research discusses how the w...

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Autores principales:	Contreras,O., Nuñez,F.
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Chile. Departamento de Ingeniería y Gestión de la Construcción 2021
Materias:	green roof probabilistic analysis Opensees Pushover self-construction households
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-50732021000200157
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spelling	oai:scielo:S0718-507320210002001572021-10-05Influence of an extensive green roof in the non-linear structural behavior of self - construction householdsContreras,O.Nuñez,F. green roof probabilistic analysis Opensees Pushover self-construction households Abstract: In recent years, ideas such as green roofs gained importance as an alternative for environmental adaptation of society to new ambient conditions. In Bogotá city, the roofs at popular neighborhood represent a potential area for their implementation. This present research discusses how the weight of a green roof impacts a self-construction dwelling unit from a structural capacity demand point of view. Green roof weight is a random variable whose normality was investigated through the Shapiro-Wilk goodness of fit. The magnification factors for this dead-like load come from the Nowak-Collins method using the confidence intervals on the mean weight value. The ATC-40 pushover methodology helped in finding the non-linear behavior of a controlled but similar structure as those found in the popular neighborhoods of Bogotá city. According to this methodology, damage caused on these structures due to seismic demand increases by the green roof incorporation. However, damage increase is a function of local soil conditions.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Chile. Departamento de Ingeniería y Gestión de la ConstrucciónRevista ingeniería de construcción v.36 n.2 20212021-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-50732021000200157en10.4067/S0718-50732021000200157
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	green roof probabilistic analysis Opensees Pushover self-construction households
spellingShingle	green roof probabilistic analysis Opensees Pushover self-construction households Contreras,O. Nuñez,F. Influence of an extensive green roof in the non-linear structural behavior of self - construction households
description	Abstract: In recent years, ideas such as green roofs gained importance as an alternative for environmental adaptation of society to new ambient conditions. In Bogotá city, the roofs at popular neighborhood represent a potential area for their implementation. This present research discusses how the weight of a green roof impacts a self-construction dwelling unit from a structural capacity demand point of view. Green roof weight is a random variable whose normality was investigated through the Shapiro-Wilk goodness of fit. The magnification factors for this dead-like load come from the Nowak-Collins method using the confidence intervals on the mean weight value. The ATC-40 pushover methodology helped in finding the non-linear behavior of a controlled but similar structure as those found in the popular neighborhoods of Bogotá city. According to this methodology, damage caused on these structures due to seismic demand increases by the green roof incorporation. However, damage increase is a function of local soil conditions.
author	Contreras,O. Nuñez,F.
author_facet	Contreras,O. Nuñez,F.
author_sort	Contreras,O.
title	Influence of an extensive green roof in the non-linear structural behavior of self - construction households
title_short	Influence of an extensive green roof in the non-linear structural behavior of self - construction households
title_full	Influence of an extensive green roof in the non-linear structural behavior of self - construction households
title_fullStr	Influence of an extensive green roof in the non-linear structural behavior of self - construction households
title_full_unstemmed	Influence of an extensive green roof in the non-linear structural behavior of self - construction households
title_sort	influence of an extensive green roof in the non-linear structural behavior of self - construction households
publisher	Pontificia Universidad Católica de Chile. Departamento de Ingeniería y Gestión de la Construcción
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-50732021000200157
work_keys_str_mv	AT contreraso influenceofanextensivegreenroofinthenonlinearstructuralbehaviorofselfconstructionhouseholds AT nunezf influenceofanextensivegreenroofinthenonlinearstructuralbehaviorofselfconstructionhouseholds
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Influence of an extensive green roof in the non-linear structural behavior of self - construction households

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