摘要
围堰参数化及可视化技术是利用计算机进行围堰设计的一个前沿应用领域。根据三维实体参数化建模方法,采用GIS平台,开发出围堰三维可视化设计系统。利用本系统可在三维数字地形模型基础上设计出任意复杂形状的围堰,预见围堰建成后在空间的位置和形象,并可得到各种高精度的分析结果。该系统的成功开发为工程施工设计人员提供了一个简便直观,易于交互控制的围堰辅助设计手段。
Cofferdam parameterization and visualization technology is a front field of utilizing computer to design cofferdam.According to 3D real parameterized model,adopting GPS platform,3D visualization design system for cofferdam is developed.A complicated cofferdam of different shapes can be designed with the system by means of 3D digital map,and its spatial position and image after completion can be visualized.High accurate analysis result can be attained.Successful development of the system provides an audio-visual and easy interactive design method of cofferdam for the engineers in hydropower construction field.
出处
《黑龙江水利科技》
2013年第2期4-8,共5页
Heilongjiang Hydraulic Science and Technology
