摘要
为改善水库大坝安全监测仍然存在的缺乏先进监测技术和监测系统以及监测仪器空间分布广、监测结果可视化程度低等问题,基于BIM和3D GIS技术,通过构建大坝BIM模型、3D GIS场景和利用现场大坝安全监测采集系统数据库,进行BIM和3D GIS的融合,设计开发了大坝安全监测管理系统,实现了水工建筑物、监测仪器的三维空间展示和安全监测数据的统计、异常分析,可为评价大坝运行性态提供辅助决策和技术支持。
In order to overcome the problems of lack of advanced monitoring technology and monitoring system,wide distribution of monitoring instruments,and low degree of visualization of monitoring results in reservoir dam safety monitoring.Based on BIM and 3D GIS technology,this paper integrates BIM and 3D GIS by constructing dam BIM model,3D GIS scene and using dam safety monitoring database to design and develop dam safety monitoring management system.The monitoring system realizes the three-dimensional space display of hydraulic structures and the statistics and anomaly analysis of safety monitoring data,which can provide auxiliary decision-making and technical support for evaluating the operational behavior of the dam.
作者
贾玉豪
万艳
Jia Yuhao;Wan Yan(Shanghai Investigation Design&Research Institute Co.,Ltd.,Shanghai 200335,China)
出处
《陕西水利》
2020年第5期149-151,158,共4页
Shaanxi Water Resources
