The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport

A sponge airport is a new concept of airport stormwater management, which can effectively relieve airport flooding and promote the usage of rainwater resources, often including the application of low impact development (LID) facilities. Although many airports in China have been chosen to implement s...

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Autores principales:	Jing Peng, Jiayi Ouyang, Lei Yu
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	flood control lid facilities sponge airport swmm model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/53a7228eae2340bfb93fb4b2e3c0c001
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spelling	oai:doaj.org-article:53a7228eae2340bfb93fb4b2e3c0c0012021-11-05T18:40:49ZThe model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport2040-22442408-935410.2166/wcc.2020.195https://doaj.org/article/53a7228eae2340bfb93fb4b2e3c0c0012021-02-01T00:00:00Zhttp://jwcc.iwaponline.com/content/12/1/116https://doaj.org/toc/2040-2244https://doaj.org/toc/2408-9354A sponge airport is a new concept of airport stormwater management, which can effectively relieve airport flooding and promote the usage of rainwater resources, often including the application of low impact development (LID) facilities. Although many airports in China have been chosen to implement sponge airport construction, there is a lack of quantitative evaluation on the effect of LID facilities. This paper takes Beijing Daxing International Airport as a case study and develops a comprehensive evaluation on the effect of LID facilities using the storm water management model (SWMM). The performance of four LID design scenarios with different locations and sizes of the rain barrel, the vegetative swale, the green roof, and the storage tank were analyzed. After LID, the water depth of J7 reduces from 0.6 m to 0.2 m, and duration of accumulated water reduces from 5 hours to 2.5 hours. The water depth of J17 reduces from 0.5 m to 0.1 m, and duration of accumulated water reduces from 2 hours to 15 minutes. The capacity of conduits has been greatly improved (Link 7 and Link 17). The application of LID facilities greatly improves rainwater removal capacity and effectively alleviates the waterlogging risk in the study area.Jing PengJiayi OuyangLei YuIWA Publishingarticleflood controllid facilitiessponge airportswmm modelEnvironmental technology. Sanitary engineeringTD1-1066Environmental sciencesGE1-350ENJournal of Water and Climate Change, Vol 12, Iss 1, Pp 116-126 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	flood control lid facilities sponge airport swmm model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
spellingShingle	flood control lid facilities sponge airport swmm model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Jing Peng Jiayi Ouyang Lei Yu The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport
description	A sponge airport is a new concept of airport stormwater management, which can effectively relieve airport flooding and promote the usage of rainwater resources, often including the application of low impact development (LID) facilities. Although many airports in China have been chosen to implement sponge airport construction, there is a lack of quantitative evaluation on the effect of LID facilities. This paper takes Beijing Daxing International Airport as a case study and develops a comprehensive evaluation on the effect of LID facilities using the storm water management model (SWMM). The performance of four LID design scenarios with different locations and sizes of the rain barrel, the vegetative swale, the green roof, and the storage tank were analyzed. After LID, the water depth of J7 reduces from 0.6 m to 0.2 m, and duration of accumulated water reduces from 5 hours to 2.5 hours. The water depth of J17 reduces from 0.5 m to 0.1 m, and duration of accumulated water reduces from 2 hours to 15 minutes. The capacity of conduits has been greatly improved (Link 7 and Link 17). The application of LID facilities greatly improves rainwater removal capacity and effectively alleviates the waterlogging risk in the study area.
format	article
author	Jing Peng Jiayi Ouyang Lei Yu
author_facet	Jing Peng Jiayi Ouyang Lei Yu
author_sort	Jing Peng
title	The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport
title_short	The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport
title_full	The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport
title_fullStr	The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport
title_full_unstemmed	The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport
title_sort	model of low impact development of a sponge airport: a case study of beijing daxing international airport
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/53a7228eae2340bfb93fb4b2e3c0c001
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The model of low impact development of a sponge airport: a case study of Beijing Daxing International Airport

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