水工复杂曲面尾水管的几何建模与形态分析

Geometric Modeling and Morphological Analysis of Draft Tube of Hydraulic Structure

尾水管是水工建筑物中比较复杂的空间曲面之一,采用计算机辅助设计软件AutoCAD及造型软件3DS MAX对尾水管进行拟实建模及形态分析,加深了人们对其复杂结构、曲面类型、工作原理的理解,提升了尾水管制图的精度,降低了设计难度。研究中所积累的技术与方法能够促进计算机拟实技术的发展,为更多水工曲面的研究提供借鉴,也可为其他领域的设计工作提供帮助。

Draft tube is a structure having complex curved surface in the hydraulic engineering. The visual design and the morphological analysis of draft tube are described by adopting the software AutoCAD and 3DS MAX. This design method makes designer more understanding the complex curved surface and the working principle of the structure. Thus, the precision of drawings is increased and the difficulties of design are reduced. The design technologies and methods accumulated can be used to promote the development of computer virtual design and to provide reference for the design tasks of other fields.