Application of digital twin technology in large-scale irrigation water networks——a case study of Longyun Irrigation District water network in Yulin,Guangxi
Sun Xiaolei
Li Longfei
Deng Hai
Wei Feng
Zhang Qi
Li Luping
Abstract：The construction of water networks in large irrigation districts is essential for optimizing the regional water network engineering layout and enhancing the"details"of the national water network.Digital twin technology is a primary approach to achieving water resource allocation,flood and drought disaster defense,and modern management of irrigation district water networks,promoting high-quality development in the new stage.This study designs the digital twin system for the Longyun Irrigation District water network in Guangxi,analyzing and predicting the"incoming,demand,allocation,and regulation"processes.Driven by a model library and knowledge base,it generates regional water network storage schemes and canal water diversion plans,achieving rational water resource allocation,improving the water use environment of the irrigation district water network,and accumulating experience for the construction of digital twin water networks in irrigation districts.
Keywords：digital twinirrigation districtwater networkwater resources allocationLongyun Irrigation District
Publication Date：2024-07-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 57-62 )