基于三维可视化技术的大坝安全监测分析

Dam Safety Monitoring Analysis Based on 3D Visualization Technology

大坝安全监测系统是利用监测、检查、分析等手段,对大坝运行状态进行实时监控,及时发现异常,并采取有效措施管控风险,确保大坝运行安全。本文首先明确了大坝安全监测的重要性,并分析了当前大坝安全监测信息化发展中的不足之处,提出大坝安全监测系统的可视化发展要求;其后围绕BIM、3D GIS技术的运用,详细探讨了大坝安全监测系统的设计,并围绕具体应用实例展开论述,以期可供参考。

The dam safety monitoring system uses monitoring,inspection,analysis and other means to monitor the operation status of the dam in real time,discover abnormalities in time,and take effective measures to control risks to ensure the safety of dam operation.This article first clarifies the importance of dam safety monitoring,and analyzes the current deficiencies in the development of dam safety monitoring information,and proposes the visual development requirements of the dam safety monitoring system;then it focuses on the application of BIM and 3D GIS technology,discusses in detail the design of the dam safety monitoring system,and discusses specific application examples for reference.