Determining the Flood Control Level of Small Reservoirs with Fuzzy Decision by Stages

Zhi Qi Liu; Jin Xi Lu; Jian Jiao; Qing Zhang

doi:10.4028/www.scientific.net/AMR.838-841.1753

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841Determining the Flood Control Level of Small...

Determining the Flood Control Level of Small Reservoirs with Fuzzy Decision by Stages

Abstract:

The limited water level of reservoir by stage, fully consider the seasonal variations of the average annual precipitation characteristics in every reservoirs control catchment. Its not only ensuring the rational use of water resources, increasing economic and social benefits to the reservoir, but also ensuring the safety of flood control reservoir flood season, to protect people's lives and property. Determine flood limit level for small reservoir by installments should consider the balance between the economic benefits from improving the water level and the consumption of human and financial resources caused by the installments flood water level adjustment. At the same time, the water resources should be intelligent used in order to let the level of reservoir get in normal. This paper, according to the characteristics of small reservoir, calculated on the reservoir storage capacity can be increased basis of the existing flood control capacity through calculating the value of membership function during reservoir flood season. So that the new limited water level can be obtained after calculating the reservoir capacity increase according to the capacity-water level graph.

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Periodical:

Advanced Materials Research (Volumes 838-841)

Pages:

1753-1758

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.838-841.1753

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Online since:

November 2013

Authors:

Zhi Qi Liu, Jin Xi Lu*, Jian Jiao, Qing Zhang

Keywords:

Fuzzy Decision, Limited Water Level, Small Reservoir, Stage

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* - Corresponding Author

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