基于VBA技术的堆石坝仿真可视化建模平台研究

Researches on Visual Modeling Platform of Rock-fill Dams Simulation Based on VBA Technology

仿真技术在水利水电工程中的应用越来越广泛,其仿真建模机制也日趋成熟。但是,目前堆石坝仿真软件的开发还停留在单个工程开发的阶段,缺少一个统一的建模平台。利用VisualBasic可视化编程语言,结合AutoCAD平台的VBA(VisualBasicforApplication)开发技术,建立了一个堆石坝的仿真建模平台,使用户能够加载已有模型或自定义模型,实现了软件的通用性和灵活性。

With the broad application of simulation technologies in hydroelectric power engineering, its simulation modeling system becomes more mature. However, the simulation software of rock-fill dam construction still remains in a singledevelopment process, and there＇s a lack of uniform modeling platform. Based on Visual Basic language, a simulation modeling platform was set through the VBA （Visual Basic for Application） technology of AutoCAD platform. It enabled users load models that already exist and establish their custom models, which made the simulation soflware more universal and flexible.