数字孪生水利工程关键技术及其应用实践——以江垭皂市工程为例  

Practices of Applying Key Technologies of Digital Twin Water Conservancy to the Jiangya and Zaoshi Project as an Example

作　　者：唐文坚[1] 申邵洪[1] 杨恒玲 元媛[1] 牛广利 TANG Wen-jian;SHEN Shao-hong;YANG Heng-ling;YUAN Yuan;NIU Guang-li(Wuhan Smart Watershed Engineering Technology Research Center,Changjiang River Scientific Research Institute,Wuhan 430010,China;Hunan Lishui River Basin Water Resources and Hydropower Development Co.,Ltd.,Changsha 410021,China)

机构地区：[1]长江科学院武汉市智慧流域工程技术研究中心,武汉430010 [2]湖南澧水流域水利水电开发有限责任公司,长沙410021

出　　处：《长江科学院院报》2024年第8期172-179,共8页Journal of Changjiang River Scientific Research Institute

基　　金：国家重点研发计划项目(2021YFE0111900);水利部重大科技项目(SKS-2022161);湖南省水利科技项目(XSKJ2023059-59,XSKJ2022068-44);长江科学院开放基金项目(CKWV20231160/KY);中央级公益性科研院所基本科研业务费项目(CKSF2023313/HL)。

摘　　要：围绕数字孪生水利工程建设过程中的新一代信息技术应用深度不够、水利专业模型存在业务缺项等问题和差距,结合数字孪生江垭皂市工程建设实际需求,深入开展数据底板、智能模拟计算模型等关键技术研究与应用。首先,开展了卫星遥感、无人机倾斜摄影测量等技术支撑下的空天地立体监测体系在高精度数据底板构建中的应用研究。然后,基于数字模拟技术和传统水利专业的深度融合,深入开展洪水演进、工程安全等数字水利专业模型的研究,并结合物理工程的同步直观表达进行高保真虚拟建模。最后,通过江垭皂市工程实例对关键技术进行应用分析。研究结果表明构建的数字孪生水利模型与平台能够数字赋能江垭皂市水利工程智慧化管理。The new-generation information technology confronts several challenges in its application to smart water conservancy,particularly in the depth of application and in water conservancy business models.This paper explores key technologies such as baseplate database and intelligent simulation models,applying these innovations to meet the practical needs of the Digital Twin Jiangya and Zaoshi project.We first examined the use of a three-dimensional monitoring system for constructing high-precision baseplate database,employing techniques such as satellite remote sensing and unmanned aerial vehicle(UAV)oblique photogrammetry.Next,we investigated digital water conservancy models for flood evolution and engineering safety through virtual simulations.Finally,we expounded the application of these key technologies in the Jiangya and Zaoshi project,demonstrating that the developed digital twin water conservancy model and platform effectively support intelligent management and decision-making.

关 键 词：数字孪生水利工程 立体监测 智能模拟计算模型 虚拟建模 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]