基于数字孪生水文建设的探讨

Discussion on Hydrology Construction based on Digital Twin

数字孪生是将实体物体数字化的概念,旨在构建物理世界的"数字副本"。数字孪生技术在水文领域具有较大的应用潜力,数字孪生技术可以模拟水文循环,提高水资源利用效率,降低灾害风险,促进健康可持续发展。文章从基本概念、理论基础、主要架构、重要价值等方面对数字孪生水文做了初步介绍,然后通过数字孪生技术在水文系统的实际案例,探讨了数字孪生技术在水资源管理、水文监测和水文灾害预防等方面的应用。最后,分析了数字孪生在水文建设中面临的挑战,同时提出了未来数字孪生水文的发展建议。

Digital twin is a concept that digitizes physical objects and aims to build a“digital copy”of the physical world.Digital twin technology has great application potential in the field of hydrology,digital twin technology can simulate hydrological cycle,improve water resource utilization efficiency,reduce disaster risk,and promote healthy and sustainable development.This paper makes a preliminary introduction to digital twin hydrology from the basic concept,theoretical basis,main structure and important value,and then discusses the application of digital twin technology in water resources management,hydrological monitoring and hydrological disaster prevention through the actual case of digital twin technology in hydrological system.Finally,it analyzes the challenges faced by digital twin in hydrological construction.At the same time,the development suggestions of digital twin hydrology in the future are put forward.