水利工程施工总布置动态信息可视化方法研究

Study on dynamic information visualization methodology for general layout of construction

本文提出水利工程施工总布置动态信息可视化方法,将施工总布置分为若干个子系统,分别设计施工总布置动态信息可视化方案。以GIS为平台,将时间作为地物实体属性,组织动态数据结构,在构造三维可视化数字模型的基础上,直观地表达施工总布置所涉及的复杂时空信息,逼真再现施工总布置地形地物和施工过程。结合实例研究说明该方法应用情况较好。

The methodology of dynamic information visualization for construction layout is presented.The general layout of construction is divided into several subsystems and the dynamic information visualization scheme for the general layout.The characteristic of time may be considered as an attribute field of dynamic entities and dynamic data are organized on the basis of GIS to build the 3D visual digital model.Thus,the complicated temporal and space information of construction layout can be directly perceived.An example is given for demonstration.