摘要
[目的]研究在极端降雨条件下淤地坝系的风险预警防控问题,实现智能巡检,防止淤地坝发生水毁溃决,为防汛管理和风险预警提供专业、快速、精确的技术支持。[方法]基于iVX语言,使用MySQL数据库,采用“家谱法”理论和淤地坝系溃决风险分析程序FT-IWHR,结合工程实际,通过功能模块的设计与开发形成全覆盖、高效率软件系统。[结果]建立了淤地坝系风险预警防控平台,以可视化、移动化的方式将淤地坝系基础信息、巡检监测系统和溃决风险预警系统应用到淤地坝系的日常风险管理中。该平台在山西省临汾市乡宁县西廒沟小流域得到应用。[结论]通过信息化建设对淤地坝系进行风险预警防控是可行的。它可以提供快捷直观的信息传递平台,方便工作人员对淤地坝进行运行管理,有效预防淤地坝系发生风险事故。
[Objective]The early risk warning prevention and control platform for check dam systems under extreme rainfall conditions were studied for intelligent inspection of dams and protecting check dams from water damage and breakage,in order to provide professional,rapid,and accurate technical support for flood control management and early risk warning.[Methods]We developed a full-coverage and high-efficiency software system through the design and development of functional modules based on iVX language and using MySQL database.We used“family tree”theory and the FT-IWHR analysis program to determine the failure risk of check dam systems,and combined this with engineering practice.[Results]A check dam system early risk warning,prevention and control platform was established.The basic information for a check dam system,the inspection monitoring system,and the early failure risk warning system were applied to the daily risk management of check dam systems in a visual and mobile way.The platform was applied in Xiaogou small watershed,Xiangning County,Linfen City,Shanxi Province.[Conclusion]It is feasible to conduct early risk warning prevention and control in check dam systems through information construction.The method can provide a quick and intuitive information transmission platform that is convenient for staff to operate and manage check dam systems,and effectively prevent the risk of accidents in these systems.
作者
于沭
李颖哲
姚雪飞
王志坚
尹鹏海
耿爽
Yu Shu;Li Yingzhe;Yao Xuefei;Wang Zhijian;Yin Penghai;Geng Shuang(State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources&Hydropower Research,Beijing 100048,China;Institute of Soil and Water Conservation Science,Shanxi Agricultural University,Institute of Soil and Water Conservation Science,Shanxi Province,Taiyuan,Shanxi 030013,China;Shanxi Provincial Department of Water Resources,Taiyuan,Shanxi 030002,China)
出处
《水土保持通报》
CSCD
北大核心
2023年第1期84-91,共8页
Bulletin of Soil and Water Conservation
基金
国家自然科学基金面上项目“淤地坝系风险分析方法及防控措施相关理论问题研究”(51879285)
国家自然科学基金重点项目(41731289)
水利重大关键技术研究(GE110145B0032021)。
关键词
淤地坝
风险预警
防控平台
山西省临汾市
check dams
risk warning
prevention and control platform
Linfen City,Shanxi Province
