数据机理双驱动的数字孪生穿黄隧洞应用探索  

Exploration of data-mechanism dual-driven digital twin application for Yellow River crossing tunnel

作　　者：苏霞 郝泽嘉 隗轶伦 罗彭俊 金鑫鑫 聂鼎[2] SU Xia;HAO Zejia;WEI Yilun;LUO Pengjun;JIN Xinxin;NIE Ding(China South-to-North Water Diversion Middle Route Corporation Limited,Beijing 100038,China;China Institute of Water Resources and Hydropower Research,Beijing 100038,China)

机构地区：[1]中国南水北调集团中线有限公司,北京100038 [2]中国水利水电科学研究院,北京100038

出　　处：《水利信息化》2025年第1期21-27,共7页Water Resources Informatization

摘　　要：为支撑数字孪生水利工程建设,实现一系列基础性技术突破,以南水北调控制性穿黄隧洞工程为例,通过集成BIM-CAE转换、复杂模型精细化剖分、全物理场模拟、高效并行求解等技术,建立以数值仿真分析及统计回归分析双驱动的分析方法,实现对穿黄隧洞关键物理量的模拟及预报。结果表明:2种驱动模式可实现优势互补,预报结果能够达到精度要求。研究成果可满足多种运行状态的模拟分析及安全评估,为穿黄隧洞安全监控、运维管理、性态评价提供有力支撑,服务南水北调中线高质量建设目标。To support the construction of digital twin hydraulic engineering and achieve a series of fundamental technological breakthroughs,this study took the Yellow River crossing tunnel of the South-to-North Water Diversion Project as a case study.By integrating BIM-CAE conversion,refi ned meshing of complex models,full-physics fi eld simulation,and high-effi ciency parallel solving techniques,a dual-driven analytical approach combining numerical simulation analysis and statistical regression analysis was developed to simulate and forecast key physical parameters of the tunnel.The results demonstrated that the two driving modes complemented each other effectively,with the forecast achieving the required precision.The findings support the simulation analysis and safety assessment of various operational conditions,providing robust technical support for safety monitoring,operation and maintenance management,and condition evaluation of the Yellow River crossing tunnel,thereby contributing to the high-quality development of the Middle Route of the South-to-North Water Diversion Project.

关 键 词：数字孪生 穿黄隧洞 数据机理双驱动 工程安全管理 南水北调中线工程 

分 类 号：TP391.98[自动化与计算机技术—计算机应用技术] TV213.4[自动化与计算机技术—计算机科学与技术]