工程安全综合评价模型研究及数字孪生应用  

Comprehensive evaluation model of engineering safety and application in digital twin

作　　者：牛广利 胡雨新 胡蕾[1,2,3] 李天旸 方豪文 NIU Guangli;HU Yuxin;HU Lei;LI Tianyang;FANG Haowen(Department of Project Safety and Disaster Prevention,Changjiang River Scientific Research Institute,Wuhan 430010,China;Research Center on Water Engineering Safety and Disaster Prevention of MWR,Wuhan 430010,China;National Dam Safety Engineering Technology Research Center,Wuhan 430010,China;Smart Changjiang Innovation Team of Changjiang Water Resources Committee,Wuhan 430010,China;South to North Water Diversion Middle Route Water Source Co.,Ltd.,Shiyan 442700,China)

机构地区：[1]长江科学院工程安全与灾害防治研究所,湖北武汉430010 [2]水利部水工程安全与病害防治工程技术研究中心,湖北武汉430010 [3]国家大坝安全工程技术研究中心,湖北武汉430010 [4]长江水利委员会智慧长江创新团队,湖北武汉430010 [5]南水北调中线水源有限责任公司,湖北十堰442700

出　　处：《人民长江》2024年第4期239-243,261,共6页Yangtze River

基　　金：水利部重大科技项目(SKS-2022161);中央级公益性科研院所基本科研业务费项目(CKSF2023313/HL)。

摘　　要：工程安全综合评价是实现工程安全“四预”的核心和关键,然而传统方法存在着难以全面、可靠、实时获取工程安全状态的问题。结合数字孪生水利工程建设,开展工程安全综合评价模型研究工作,提出了工程安全综合评价的总体技术路线,通过构建工程安全综合评价体系,制定了测点评判规则和逐级评判规则,通过融合安全监测数据、结构计算成果和巡视检查信息,综合判别工程安全运行性态;同时基于数字孪生平台框架,集成开发了工程安全综合评价功能模块。目前,研究成果已在数字孪生丹江口工程中实现了初步应用,模型评价结果合理,功能集成方案可行,可为同类数字孪生水利工程建设提供参考。Engineering safety evaluation is the core and key to realizing the“four pre”of engineering safety.However,the traditional method is difficult to obtain the engineering safety state comprehensively,reliably and in real time.Combined with the construction of digital twin water conservancy projects,a research on comprehensive evaluation model of engineering safety was carried out in this paper,and the overall technical route of comprehensive evaluation of engineering safety was put forward.By constructing the comprehensive evaluation system of engineering safety,the evaluation rules of measuring points and step-by-step evaluation rules were formulated.By integrating safety monitoring data,structural calculation results and inspection information,the safe operation behavior of the project was comprehensively judged.At the same time,based on the digital twin platform framework,the comprehensive evaluation function module of engineering safety was integrated and developed.The research results have been preliminarily applied in the digital twin Danjiangkou project.The model evaluation results are reasonable and the functional integration scheme is feasible,which can provide reference for similar digital twin projects.

关 键 词：工程安全 综合评价模型 数字孪生 丹江口水利枢纽 

分 类 号：TV39[水利工程—水工结构工程] TP319[自动化与计算机技术—计算机软件与理论]