黄土高填方工程监测信息可视化

Monitoring Information Visualization for High-filling Loess Project

黄土高填方工程因其超大土石方量、建设环境复杂、相互影响因素多等特点,建设施工技术复杂。针对这种情况提出一种基于三维GIS的高填方工程信息动态可视化方法,通过建立黄土高填方地质体模型、对比分析、可视化分析,实现了不同时间下黄土高填方施工地形动态仿真、挖填方过程和施工检测数据的可视化呈现和分析。结果可看出采用的可视化方法能直观、准确地展示施工过程,帮助施工管理者更加方便地掌握、管理施工过程。

The construction of high-filled loess project facessome engineering and technical challenges,such as large and complex earth excavation and earth backfilling operations. According to this situation, this paper presents a dynamic visualization methods for high-filled project based on 3D GIS. By establishing the model of high-filled loess, comparative analysis and visual analysis, dynamic simulation of high-filled loess project, visualization and analysis of Dig-Fill process and monitoring information arerealized. The results show that this visualization method can directly and accurately display the construction process, help decision makers master construction information and process.