混凝土坝施工三维动态可视化仿真与优化

提出了混凝土坝施工三维动态可视化仿真原理，并介绍了在GIS系统和VC++的基础上集成开发的仿真软件，实现了可视化技术与仿真技术的有机结合。通过该软件对大坝施工的不同方案的比选，确定了最为经济合理的机械配套方案，并得到了相应的坝块浇筑顺序、机械利用率、施工浇筑月强度等指标，同时将复杂的施工过程用运动的三维画面形象地描述出来，为全面地掌握复杂施工过程提供了的途径，极大提高了混凝土坝施工组织设计的现代化水平。

Three-Dimension Dynamic Visual Simulation and Optimization for Concrete Dam Construction Process

This paper presents the theory of three-dimension dynamic visual simulation for concrete dam construction process firstly. Then the software which is developed on the integration of visualization technique and simulation technique, that is, on the combination of GIS and Visual C is introduced. After simulating of different construction conditions by this software, the reasonable and economical scheme of equipment set can be determined. Correspondingly other parameters such as the construction order of dam block, the efficiency of equipment, the monthly intensity of concrete construction are obtained. At the same time, the complex process of dam construction is dynamically demonstrated by three-dimension animation providing a powerful tool for quickly and comprehensively understanding the complicated process. The application of the software will be tremendously conducive to modernization of design and organization of dam construction.