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为全面了解大坝安全监测信息,迅速发现数据中隐含的特征,预警可能出现的结构异常及分析评判坝体结构安全状态,提出以可视化技术仿真坝体实际空间监测信息,实现了三维时空中的数据场量的可视化和人机交互功能,设计开发了可视化的大坝安全监测系统。运行实践表明,可视化系统更直观表现了坝体信息,为坝体监控、分析、评判提供了形象的描述和有力的依据。
In order to fully understand the dam safety monitoring information, quickly find out the hidden features in the data, possible structural anomalies of early warning and analyze and judge the safety status of the dam structure, a visualization technique is proposed to simulate the actual monitoring information of the dam to realize the three-dimensional space-time Visualization and human-computer interaction of data fields, a visualized dam safety monitoring system was designed and developed. The operation practice shows that the visualization system shows the information of the dam more intuitively and provides the image description and strong basis for the dam monitoring, analysis and evaluation.