Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study

he university campus presents water problems: ooding during the rainy season, shortages and water cuts. This work evaluated the possibility of restoring the urban hydrological cycle throughlid technologies in an area with low precipitation. The following hydrological variables were established fo...

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Principais autores:	Lizárraga-Mendiola, Liliana, Bigurra Alzati, Carlos Alfredo, Lagarda García, Francisco Omar
Formato:	Online
Idioma:	spa
Publicado em:	Centro Universitario de Arte, Arquitectura y Diseño 2019
Acesso em linha:	https://www.revistavivienda.cuaad.udg.mx/index.php/rv/article/view/59
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id	ojs-article-59
record_format	ojs
spelling	ojs-article-592020-09-28T10:13:47Z Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study Uso de tecnologías de bajo impacto como alternativa para la restauración del ciclo hidrológico en zonas urbanas: Campus universitario de la UAEH como caso de estudio Lizárraga-Mendiola, Liliana Bigurra Alzati, Carlos Alfredo Lagarda García, Francisco Omar he university campus presents water problems: ooding during the rainy season, shortages and water cuts. This work evaluated the possibility of restoring the urban hydrological cycle throughlid technologies in an area with low precipitation. The following hydrological variables were established for the design: annual rainfall for an arid year (181.1 mm), the average rainfall of 15.09 mm, the maximum of 53 mm and the minimum of 0 mm. The volume of rainwater harvestable on roofs was calculated; runo coe cient (concrete, C = 0.9); average daily consumption in toilets. The storage system was dimensioned and the number of days in which the demand is satis ed as non-potable water. The volume of average ru- no (Vm) in parking lots and roadways with as- phalt surfaces (C = 0.8) and concrete walkways (C= 0.9) was calculated and compared with the Vm if they were replaced with permeable pavement (C = 0.7). Also, in ltration capacity in green areas was determined. El campus universitario presenta problemas hídricos: encharcamientos en época de lluvias, desabasto y cortes de agua. Este trabajo evaluó la posibilidad de restaurar el ciclo hidrológico urbano mediante tecnologías LID en una zona con baja precipitación. Se establecieron las siguientes variables hidrológicas para el diseño: precipitación anual para un año muy seco (181.1 mm), precipitación promedio de 15.09 mm, con máxima de 53 mm y mínima de 0 mm. Se calculó el volu- men de agua de lluvia recolectable en azoteas, el coe ciente de escurrimiento (concreto, C= 0.9) y el consumo promedio diario en sanitarios. Se dimensionó el sistema de almacenamiento y el número de días en que se satisface la demanda como agua no potable. Se calculó el volumen de escurrimiento medio (Vm) en estacionamientos y vialidades con super cies asfálticas (C= 0.8) y andadores de concreto (C= 0.9) y se comparó con el Vm si se sustituyeran con pavimento permeable (C= 0.7). Además, se determinó la capacidad de in ltración en áreas verdes. Centro Universitario de Arte, Arquitectura y Diseño 2019-08-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed article Artículo evaluado por pares application/pdf https://www.revistavivienda.cuaad.udg.mx/index.php/rv/article/view/59 10.32870/rvcs.v0i5.59 Vivienda y Comunidades Sustentables; No 5 (2019): Vivienda y Comunidades Sustentables; 23-32 Vivienda y Comunidades Sustentables; Núm. 5 (2019): Vivienda y Comunidades Sustentables; 23-32 2594-0198 10.32870/rvcs.v0i5 spa https://www.revistavivienda.cuaad.udg.mx/index.php/rv/article/view/59/87
institution	Universidad de Guadalajara
collection	OJS
language	spa
format	Online
author	Lizárraga-Mendiola, Liliana Bigurra Alzati, Carlos Alfredo Lagarda García, Francisco Omar
spellingShingle	Lizárraga-Mendiola, Liliana Bigurra Alzati, Carlos Alfredo Lagarda García, Francisco Omar Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study
author_facet	Lizárraga-Mendiola, Liliana Bigurra Alzati, Carlos Alfredo Lagarda García, Francisco Omar
author_sort	Lizárraga-Mendiola, Liliana
title	Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study
title_short	Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study
title_full	Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study
title_fullStr	Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study
title_full_unstemmed	Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study
title_sort	use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: university campus of the uaeh, as a case study
description	he university campus presents water problems: ooding during the rainy season, shortages and water cuts. This work evaluated the possibility of restoring the urban hydrological cycle throughlid technologies in an area with low precipitation. The following hydrological variables were established for the design: annual rainfall for an arid year (181.1 mm), the average rainfall of 15.09 mm, the maximum of 53 mm and the minimum of 0 mm. The volume of rainwater harvestable on roofs was calculated; runo coe cient (concrete, C = 0.9); average daily consumption in toilets. The storage system was dimensioned and the number of days in which the demand is satis ed as non-potable water. The volume of average ru- no (Vm) in parking lots and roadways with as- phalt surfaces (C = 0.8) and concrete walkways (C= 0.9) was calculated and compared with the Vm if they were replaced with permeable pavement (C = 0.7). Also, in ltration capacity in green areas was determined.
publisher	Centro Universitario de Arte, Arquitectura y Diseño
publishDate	2019
url	https://www.revistavivienda.cuaad.udg.mx/index.php/rv/article/view/59
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Use of low impact technologies as an alternative for the restoration of the hydrological cycle in urban zones: University campus of the UAEH, as a case study

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