The effect of successive low-impact development rainwater systems on peak flow reduction in residential areas of Shizhuang, China
Against a background of frequent urban flooding and the construction of new so-called “sponge cities” in China, this paper proposes a scheme for Successive Low-Impact Development Rainwater Systems (SLIDRS) in residential areas. The Shizhuang community in China is used as a case study site for a simulated SLIDRS infrastructure based on a stormwater management model (SWMM). Peak flows, peak delay times, infiltration, and water conservation were simulated and analyzed under three different scenarios: pre-development conditions, residential development with the use of a conventional sewer system, and residential development with the use of SLIDRS. The differing effects of development under the following four rainfall conditions were evaluated: 1-year, 2-year, 5-year, and 10-year return periods. Results showed that SLIDRS can decrease peak flows and total runoff volume effectively. Moreover, peak flow times were delayed compared with those resulting from the conventional technology. Therefore, SLIDRS may represent a viable strategy towards solving local urban flooding problems.
KeywordsLow-impact development Rain garden Rainwater infiltration Stormwater Management Model Sponge City Urban flooding
This research was supported by: Research on the Framework and Key Technologies of Spongy City Planning System Based on SWMM Hydrological Model through Tianjin University Research Institute of Urban Planning [Grant number 2017GKF-0787]; Science and Technology Support Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT (MSIT) [Grant number NRF-2018K1A3A9A04000025]; Korea Environment Industry & Technology Institute (KEITI) through Public Technology Program based on Environmental Policy, funded by Korea Ministry of Environment (MOE) [Grant numbers 2018000200001 and 2016000200007]; Korea Ministry of Environment (MOE) as Waste to Energy - Recycling Human Resource Development Project; The Institute of Construction and Environmental Engineering at Seoul National University. The authors wish to express their gratitude for the support.
Compliance with ethical standards
Conflict of interest
The authors declare that they have no conflict of interest.
- Cen GP, Shen J, Van RS (1998) Urban design storm type research. J Adv Water Sci 9(1):42–47Google Scholar
- Hashemi S (2018) Study on the resource circulated sanitation (RCS) using nitrifying microorganisms. Dissertation, Seoul National UniversityGoogle Scholar
- Hoffa CR, Prokopy LS, Babin N, Turner AJ (2014) Adoption, maintenance and diffusion of stormwater best management practices: rain barrels. In: Proceedings of the Summer Undergraduate Research Fellowship (SURF) Symposium, 7 August 2014, Purdue University, West Lafayette, IndianaGoogle Scholar
- Ismail AF, Sapari N, Abdul Wahab MM (2014) Vegetative swale for treatment of stormwater runoff from construction site. Pertanika J Sci Technol 22:55–64Google Scholar
- Keifer CJ, Chu HH (1957) Synthetic storm pattern for drainage design. J Hydraul Div 83:1–25Google Scholar
- Lee BY, Wei HY (2008) Building construction part 1. China Building Industry Press, Beijing, pp 187–189Google Scholar
- Liu D, Qin CQ (2009) Influence on rainfall run-off due to urbanization in Wuhan City of China, 182–184. https://doi.org/10.1109/ESIAT.2009.442
- National Standard of the People’s Republic of China (2016) Code for design of outdoor wastewater engineering GB 50014 – 2006. Standardization Administration for the People’s Republic of China, BeijingGoogle Scholar
- Rossman LA (2010) Storm water management model user’s Manual —Version 5.0, United States Environmental Protection Agency, EPA/600/R-05/040Google Scholar
- Sin J, Jun C, Zhu JH, Yoo C (2014) Evaluation of flood runoff reduction effect of LID (Low Impact Development) based on the decrease in CN: case studies from Gimcheon Pyeonghwa district, Korea. 12th International Conference on Computing and Control for the Water Industry, CCWI2013, Procedia Eng 70:1531–1538Google Scholar
- Tian SG (2013) Effect analysis on rainwater conservation benefit of concave herbaceous field in Jinan City. J Adv Mat Res 726–731:3685–3689Google Scholar
- Wang BK (2011) Infrastructure programming for the urban planning. Tianjin University Press, Tianjin, pp 56–65Google Scholar