Joint Operation Simulation of Multi Water Sources of Hanjiang River to Weihe River Water Transfer Project and Heihe River Diversion Project in Xi'an City
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Joint Operation Simulation of Multi Water Sources of Hanjiang River to Weihe River Water Transfer Project and Heihe River Diversion Project in Xi'an City
Bulletin of Soiland Water ConservationVol. 40, Issue 1, Pages: 136-141(2020)
Liu Honghong, Li Weihong, Zhao Xue. Joint Operation Simulation of Multi Water Sources of Hanjiang River to Weihe River Water Transfer Project and Heihe River Diversion Project in Xi'an City[J]. Bulletin of Soiland Water Conservation, 2020, 40(1): 136-141.
DOI:
Liu Honghong, Li Weihong, Zhao Xue. Joint Operation Simulation of Multi Water Sources of Hanjiang River to Weihe River Water Transfer Project and Heihe River Diversion Project in Xi'an City[J]. Bulletin of Soiland Water Conservation, 2020, 40(1): 136-141. DOI: 10.13961/j.cnki.stbctb.2020.01.020.
Joint Operation Simulation of Multi Water Sources of Hanjiang River to Weihe River Water Transfer Project and Heihe River Diversion Project in Xi'an City
[Objective] A simulation model of the multi-source joint allocation for the Hanjiang to Weihe River water transfer project and Heihe River diversion project of Shaanxi Province was established. This was aimed at providing a basis for the sustainable development of water resources in Xi'an City.[Methods] Based on the analysis of the water supply project and the consumers of water in Xi'an City
the mixing rule was determined. This was achieved by constructing a network generalization map of the system of water resources and by building a simulation model of the multi-source joint allocation. Through a long series of calculations
the joint deployment scheme for different water supply frequencies was obtained.[Results] In 2020
when the incoming water frequency will be 50%
75% and 95% respectively
the water supply of the Hanjiang River will be 39.74%
37.59% and 35.33%
respectively. In the special dry year
the water supply of the Hanjiang River was 1.19×108 m3
accounting for 36.28% of the total water demand in Xi'an City.[Conclusion] The water shortage in Xi'an City can be effectively alleviated by the implementation of the water diversion project
which has played a significant role in ensuring the safety of the water supply in Xi'an City.
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